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Company report · post release · short-term view
NEOG · NASDAQ · Health Care · Diagnostics & Research (food & animal safety)

Neogen's beat-and-raise bought a gap, not a trend — the month turns on whether it holds above $12

Neogen beat Q1 FY27 revenue by 9% (core growth +8.1%), nudged FY27 guidance up and traded 11% higher in after-hours trading on 6 October at $13.27 — back near the top of the $11.30–13.98 closing range it has held since the July print. With 97% of daily variance company-specific and the stock in a Volatile Chop regime at its lowest Persistency reading of the year, over the next 10–30 days the market will not decide this: the Investor Day, the HYCOAT warning-letter response and the securities-claim headlines will. We read the window as mixed, with upside capped near the $14 consensus target and a retest of $12 the main risk.

Close 6 Oct 2026
$11.96
30 day
▲ 1.1%
Year to date
▲ 71.1%
From 52W high
▼ 16.1%
Ann. volatility
58.6%
Regime as of
6 Oct · 1d lag

Close-based figures use the 6 Oct close, the session before results were digested (Q1 FY27 released 6 Oct, 16:01 ET). Last trade (6 Oct after-hours, 21:16 ET): $13.27, ▲ 11.0% vs the close; YTD on that print ▲ 89.8%. The regular session of 7 Oct had not opened at the time of writing. Volatility is 1-year realised on daily log returns.

Market cap
$2.89B
52W range
$5.37–14.26
TTM revenue
$884.0M
Rev growth
+6.5% YoY
P/S TTM
3.27×
P/E TTM
n/m (loss)
Report date
7 Oct 2026
TTM EPS
−$0.26 GAAP
EV/EBITDA
19.0× adj.
Food Safety core
+8.1%
Adj. EBITDA mgn
18.7%
Net cash
−$602M
Employees
2,636
Next catalyst
7 Oct · Inv. Day

Market cap, P/S and EV/EBITDA at the $13.27 last trade × 218.1M diluted shares. EV = market cap + $774.2M long-term debt − $172.0M cash (31 Aug 2026). EV/EBITDA uses TTM adjusted EBITDA of $183.9M; on GAAP EBITDA the multiple is ~37×.

NEOG · 30-day price (closes to 6 Oct)
NEOG · 1-year price
00Executive Summary
DimensionFindingSignal
Price actionFell 8.1% to $11.96 on 6 Oct ahead of the release, then ▲ 11.0% to $13.27 after hours; flat over 30 sessions (+1.1%) and 16% below the 22 Sep high of $13.98 close. The 29 Sep FDA headline took 7.2% off in a day.Bearish
Revenue growthQ1 FY27 revenue $222.8M, +6.5% reported, +8.1% core — fifth straight quarter of core growth and the fastest since FY23. ~400 bp of Food Safety growth was order timing.Bullish
ProfitabilityAdj. EBITDA margin 18.7% (+170 bp YoY) but GAAP net loss −$11.9M; TTM GAAP EPS −$0.26. Gross margin 47.4% sits 17 pts below the peer median.Mixed
Valuation vs peersP/S 3.27× vs 6.64× peer median looks cheap; 19.0× EV/adj. EBITDA and ~37× adj. P/E do not. The post-print price is 5.5% below the $14 consensus target.Mixed
Platform KPIsIndicator testing / culture media (Petrifilm) +11%; pathogen detection double-digit; Animal Safety core +8.0%; first of 17 Petrifilm SKUs fully validated for the Lansing transfer.Bullish
Balance sheetNet debt $602M ≈ 3.3× TTM adj. EBITDA; current ratio 3.9×. ~$140M net Genomics proceeds would take leverage below 3.0×, but the sale sits in ACCC Phase 2 review.Mixed
Regime stateQ2 Volatile Chop, held 12 sessions. Persistency −0.080 (2nd percentile of its 14-month history), Volatility +0.292 (79th percentile). As of 6 Oct 2026, 1 trading day behind.Bearish
Driver exposureIdiosyncratic: Market Driver 1 and Sector Driver 1 jointly explain 2.8% of daily variance (500 sessions). Sector Driver 1 dominates the little that is explained, with a negative sign (−0.164).Neutral
Key risk (next 10–30 days)Gap failure: a fade back through the $12 pre-print level as the HYCOAT warning-letter response (due ~14 Oct) and law-firm "investigations" keep headline risk live. Options price ±4.2% a day (IV 67%).Bearish
Catalysts in window7 Oct Investor Day (NYC); ~9–10 Oct 10-Q filing; ~14 Oct HYCOAT response deadline; November Petrifilm manufacturing transfer start. Next earnings early Jan 2027 — outside.Mixed
Overall view (10–30 days)Mixed. Fundamentals improved and the guide moved up, but the stock already trades within 6% of the $14 consensus and both current broker targets, and the regime rewards fading extremes. Mixed · high variance

Signal reflects the 10–30 day window only. Row tint matches the badge.

The quarter was good and the stock has said so. What it has not done in this regime is follow through: its only prior push above $13 (18–28 Sep, peak $13.98) unwound to $11.96 within ten sessions. The window is about whether Investor Day gives the gap a reason to stay.

01Investment Thesis

Each case states what would have to happen inside the next 10–30 days for it to play out. This section argues; the verdict is section 02.

Bull case
The beat is large and broad. Revenue $222.8M vs $204.7M consensus (+8.8%); adj. EPS $0.08 vs $0.05. Both segments grew ~8% core — Food Safety +8.1%, Animal Safety +8.0%.
Five beats in five quarters. Revenue has topped consensus every quarter since Q1 FY26 by 2.4–8.8%; the four prior prints moved the stock +16.5%, +31.6%, −2.9% and +22.7% on the day.
Investor Day reframes the multiple. Management has already flagged 200–300 bp of margin from FY29 once duplicate Petrifilm costs roll off; a credible long-range EBITDA target on 7 Oct could carry the stock to the $14 target cluster.
De-leveraging is visible. ~$140M net Genomics proceeds would cut net debt from $602M to ~$460M, taking leverage below 3.0× at close and ~2.5× by FY-end.
Short base can fuel it. More than 11M shares (~5% of shares) were short in mid-September; a hold above $13 forces cover into thin October liquidity.
Market cannot knock it over. 97.2% of variance is company-specific, so a broad risk-off inside the window has historically barely registered.
Neutral case
The guide raise was small. FY27 revenue moved $5M to $885–890M and EBITDA $1M to $181–183M — less than the $18M Q1 beat — implying the rest of the year is held flat.
Margins are guided flat. First-half adj. EBITDA margin ~18.7% and full-year "roughly consistent with FY26" (20.4%). No margin catalyst lands inside the window.
Price already sits at the targets. $13.27 is 5.5% below the $14 consensus and 2% above Piper's prior $13; analysts need new numbers to lift targets, which Investor Day may or may not provide.
Range is the base rate. All 48 sessions since 30 Jul have closed between $11.30 and $13.98. The Volatile Chop regime describes exactly this.
Timing flattered Q1. ~400 bp of Food Safety growth and ~100 bp of Animal Safety came from order timing and prior-year distributor adjustments.
Bear case
HYCOAT is not finished. The FDA warning letter (dated 23 Sep, public 29 Sep) cites fungal contamination linked to 95+ adverse cases in horses; Neogen Vet's response is due within 15 working days (~14 Oct). An inadequate response or new findings would re-open the 29 Sep −7.2% move.
Securities-claim headlines are accumulating. Pomerantz (6 Oct), SBS Law (4 Oct) and Levi & Korsinsky have announced investigations; a filed class action inside the window is plausible and usually costs a session.
GAAP is still red. Q1 net loss −$11.9M against $17.5M adjusted net income; Q1 free cash flow just $4.7M on $12.9M operating cash flow.
The regime fades gaps. Persistency is at its 2nd-percentile reading; the Oct 2025 +16.5% earnings gap gave back 11% the next day, and the Sep 2026 run to $13.98 unwound to $11.96 in ten sessions.
Execution calendar is crowded. Petrifilm transfer starts in November across 17 SKUs through FY28 — the same programme that caused 2024–25 supply and inventory problems.
Options already price a big month. Implied volatility 67% vs 44% 30-day realised, at the 97th percentile of its 13-week range: the premium is to the downside tail.
The fundamentals argue for the bull case; the calendar and the regime argue that the gap has to be defended before it can be extended.
02Composite Assessment
For the next 10–30 days NEOG is a company-news stock in a chop regime: the beat favours the bull case only if Investor Day and a clean HYCOAT response keep it above the $12 pre-print level — a close back below $12 hands the window to the bear case.

2.1 — Dimension scores

Revenue growth
7.0
+6.5% reported / +8.1% core; rank 2 of 5 vs peers (median +0.5%); FY guide implies ~3% core
Profitability
4.5
Adj. EBITDA 18.7% vs peer EBITDA median 31.2%; GAAP net −5.3%; rank 5 of 5
Valuation
5.0
P/S 3.27× vs 6.64× peers, but 19.0× EV/adj. EBITDA and ~37× adj. P/E; 5.5% to consensus
Earnings quality
4.5
Adj. NI $17.5M vs GAAP −$11.9M; Q1 FCF $4.7M; ~400 bp timing tailwind
Balance sheet
5.5
Net debt $602M ≈ 3.3× adj. EBITDA; current ratio 3.9×; $140M proceeds pending
Competitive position
6.5
Petrifilm indicator franchise +11%; "competitive conversions"; strategic accounts +6.2%
Structural risk
4.0
Petrifilm transfer to FY28; FDA warning letter; securities-claim investigations
Regime alignment
4.0
Q2 Volatile Chop; Persistency 2nd percentile — gaps have retraced
Driver independence
9.0
97.2% idiosyncratic; Market Driver 1 correlation 0.015
Composite
5.5
Growth 25 · Valuation 20 · Profitability 18 · Execution 12 (earnings quality + competitive) · Risk 10 (balance sheet + structural) · Regime 10 · Driver independence 5

Green at 8 and above, yellow 6–8, red below 6. Composite = 0.25×7.0 + 0.20×5.0 + 0.18×4.5 + 0.12×5.5 + 0.10×4.75 + 0.10×4.0 + 0.05×9.0 = 5.5.

2.2 — Where it wins and where it loses

Wins
Five straight beats. Revenue topped consensus in every quarter since Q1 FY26, by 2.4–8.8%; Q1 FY27 +8.8% ($222.8M vs $204.7M).
Fastest core growth since FY23. +8.1% core in Q1 FY27 vs +1.9% for all of FY26; rank 2 of 5 on growth vs a +0.5% peer median.
Cheap on sales. P/S 3.27× vs 6.64× peer median — a 51% discount that leaves re-rating room if margins converge.
Market-proof. 97.2% of daily variance is idiosyncratic; Market Driver 1 correlation 0.015 over 500 sessions.
Deleveraging path. Net debt $602M (≈3.3×) falls toward ~2.5× with ~$140M Genomics proceeds.
Loses
Lowest profitability in the frame. Adj. EBITDA 18.7% vs peer EBITDA median 31.2%; GAAP net margin −6.3% TTM; rank 5 of 5.
Expensive on earnings. ~37× TTM adj. EPS and 19.0× EV/adj. EBITDA, with FY27 margins guided flat.
Regime is against chasing. Volatile chop with Persistency at the 2nd percentile; the Sep run to $13.98 unwound to $11.96 in ten sessions.
Headline overhang. FDA warning letter on HYCOAT (response ~14 Oct) and three law-firm investigations since 29 Sep.
Earnings quality. Q1 adj. net income $17.5M vs GAAP −$11.9M; Q1 FCF only $4.7M.
03Risk Factors

Ordered by what can bite inside the next 10–30 days, not by ultimate severity. Structural risks that cannot resolve inside the window are marked as context.

Live in the window
Gap failure below $12. The stock fell 8.1% into the print and rose 11% after it; in a Volatile chop regime with IV at 67% (±4.2% a day) and ~11M shares short, a fade through the $12 pre-print level would erase the beat reaction. The test comes in the first week as Investor Day is digested.
HYCOAT escalation. The FDA letter cites fungal contamination tied to 95+ equine adverse cases and gives 15 working days to respond (~14 Oct). A rejected response, seizure or injunction, or new case counts would repeat the 29 Sep −7.2% session.
Securities class action filed. Pomerantz, SBS Law and Levi & Korsinsky are soliciting plaintiffs. A filed complaint inside the window is plausible; history says it costs a session, not the quarter.
Investor Day underwhelms. Management already guided H1 margins flat at ~18.7%; if long-range targets only restate the FY29 200–300 bp step-up, the event becomes a sell-the-news print on 7–8 Oct.
Structural context
Petrifilm manufacturing transfer. 17 SKUs move from 3M to Lansing from November through FY28, with duplicate costs peaking first. Execution slips would hit the +11% indicator franchise — but over quarters, not weeks.
Leverage and the Genomics sale. $774M of long-term debt costs ~$56M a year in interest. The ~$140M Zoetis sale is in ACCC Phase 2 (decision ~December), after the window.
Intangible-heavy balance sheet. Goodwill and intangibles of $2.37B exceed book equity; FY25 carried a $1.06B goodwill impairment. Another write-down cannot come before the Q2 FY27 close.
Competition in food-safety testing. bioMérieux, Thermo Fisher and Hygiena contest pathogen and indicator testing; the share gains claimed on the call need several quarters to prove.

3.1 — Competitive, macro and financial

RiskCategoryMechanismBites in window?
Post-print gap failureMarket structureChop regime + IV 67% + ~5% short interest; a fade below $12 erases the beat reactionLikely test
HYCOAT warning letterRegulatoryResponse due ~14 Oct; FDA could escalate (seizure/injunction) or publish further findings; litigation from horse ownersYes
Securities class actionGovernance / legalThree firms "investigating" since 29 Sep; a filed complaint is headline risk, rarely material near termPossible
Investor Day disappointmentGuidanceFY29 margin targets vs guided-flat FY27 margins; any capex or duplicate-cost upsizingPossible (7 Oct)
Petrifilm transferOperational17 SKUs, duplicate costs peak then subside; supply interruptions would hit the 11%-growth franchiseStarts Nov
Genomics sale blocked / delayedFinancialACCC Phase 2 (from 4 Aug, up to 90 business days); $140M of deleveraging depends on itAfter window
Leverage and refinancingFinancial$774M long-term debt, ~$56M annual interest vs $184M adj. EBITDANo
Competitive pricingCompetitivebioMérieux, Thermo Fisher, Hygiena in pathogen/indicator testing; share gains rely on restored supplyNo
US–EU macro / FXMacro51% of Q1 revenue international; FX moves translation, not demandLow

Nothing structural resolves inside a month. The live risks are all headline risks — FDA, lawyers, Investor Day — landing on a stock whose recent regime has punished people who chased its gaps.

04Earnings & Guidance Signals

4.1 — Earnings history

QuarterReport dateRevenuevs est.EPS (adj. / GAAP dil.)vs est. (adj.)Reaction
Q1 FY27 (Aug-26)6 Oct 2026$222.8M+8.8%$0.08 / −$0.05+$0.03+11.0% (after hours, 6 Oct)
Q4 FY26 (May-26)30 Jul 2026$225.3M+6.0%$0.09 / −$0.05+$0.04+22.7%
Q3 FY26 (Feb-26)9 Apr 2026$211.2M+3.3%$0.09 / −$0.08+$0.03−2.9%
Q2 FY26 (Nov-25)8 Jan 2026$224.7M+8.0%$0.10 / −$0.07e+$0.07+31.6%
Q1 FY26 (Aug-25)9 Oct 2025$209.2M+2.4%$0.04 / $0.17Beat (adj. NI $9.4M vs $6M)+16.5%

Reaction is the close-to-close move on the first session after the release. Q1 FY27 was released after the 6 Oct close (the stock fell 8.1% that session); Q4 FY26, Q3 FY26 and Q2 FY26 were released before the open. Q2 FY26 GAAP EPS is derived from FY26 net loss less Q1, Q3 and Q4 (−$15.9M ÷ ~217M shares). Q1 FY26 GAAP EPS includes a divestiture gain.

4.2 — Beat consistency

CompanyRev beat rateEPS beat rateGuidance
NEOG5 / 55 / 5Raised Q2 FY26, Q3 FY26 (rev), Q1 FY27
IDXXQ2-26 beatQ2-26 beat2026 EPS raised to $14.69–14.94
QGENQ2-26 beatQ2-26 beatFY26 reaffirmed (+1–2% CER)
BIOQ2-26 in line—Flat sales (−0.1%)
TECHQ4 FY26 +1%—FY27 ~+4% street
Peer medianlatest Q beatlatest Q beat—

Peer beat rates checked for the latest reported quarter only — multi-quarter histories were not pulled.

4.3 — Forward guidance

ItemValueComment
Next report date~early Jan 2027Q2 FY27; last year 8 Jan. Outside the 10–30 day window.
Guided revenue FY27$885–890MRaised from $880–885M; includes ~$92M Genomics until sale
Guided adj. EBITDA FY27$181–183MRaised $1M; H1 margin ~18.7%
Consensus revenue FY27$883.2MPre-print; now below the guide midpoint ($887.5M)
Consensus EPS FY27$0.31Range $0.28–0.35; flat for 60 days pre-print
Free cash flow"↑ meaningfully"FY26 FCF $32.0M; capex declining as transfer completes

No earnings report falls inside the window. The stock moves on estimate revisions that follow the beat and on Investor Day framing — the consensus revenue number must rise ~$4M just to meet the new guide midpoint.

05Analyst Outlook
PeriodSourceViewKey point
Oct 2026StockAnalysis consensus (4 analysts)BuyAverage target $14.00; 1 Strong Buy, 2 Buy, 1 Hold. Pre-dates the Q1 print.
Sep 2026Guggenheim (S. Nambi)BuyTarget $12 → $14; called the FDA-letter selloff "overdone".
Sep 2026William Blair (B. Vazquez)HoldMarket Perform maintained into the print; no target.
Aug 2026Piper Sandler (D. Westenberg)OverweightUpgraded from Neutral, $13 → $14: shift "from stabilization to sustainable profitable growth".
Sep 2026MarketBeat aggregateHoldConsensus $12.00 incl. a quant "Sell"; 3 Buy, 1 Hold, 1 Sell.
Oct 2025Year-ago consensusHold1 Buy / 4 Hold, median target $7.25 — the target has nearly doubled in a year.

No post-print (7 Oct) target changes had been published at the time of writing. Coverage is thin (4–5 brokers), so one revision moves the consensus.

06Insider & Board Activity
DateInsiderTransactionSharesPriceValueSignal read
1 Oct 2026Ronald D. Green, directorAnnual RSU grant (+ 20,558 options)9,804$12.24$120.0KNeutral — compensation
1 Oct 2026Jeffrey D. Capello, directorAnnual RSU grant (+ 20,558 options)9,804$12.24$120.0KNeutral — compensation
19 Aug 2026John P. Moylan, CAOShares withheld for tax on RSU vest−2,365$11.87$28.1KNeutral — mechanical
4 Aug 2026Mikheal Nassif, CEOOpen-market purchase (indirect, son's account)370$11.81$4.4KToken positive — size immaterial

Source: SEC Form 4 filings (CIK 0000711377), 2026. No discretionary open-market sales by officers or directors found in 2026. Insiders own ~0.4% of shares; institutions hold >100% of float (lending). Other directors likely received identical 1 Oct grants; only the filings above were read.

07Recent News & Catalysts
DateSourceDevelopmentIn window?
7 Oct 2026CompanyInvestor Day, New York: innovation strategy, partnerships, live hyperspectral-camera demo. Stock indicated ▲ 11% after hours into the event.Yes — today
6 Oct 2026Business WireQ1 FY27: revenue $222.8M (+6.5%, core +8.1%), adj. EPS $0.08, adj. EBITDA $41.6M (18.7%); FY27 guide raised to $885–890M / $181–183M.Yes — driving
6 Oct 2026CompanyCollaboration and equity investment in Hinalea Imaging (hyperspectral imaging for food safety).Context
4–6 Oct 2026Pomerantz / SBS LawLaw firms announce investigations of possible securities claims tied to the HYCOAT disclosure.Yes
30 Sep 2026GuggenheimTarget $12 → $14, Buy; FDA selloff "overdone".Context
29 Sep 2026FDA / BenzingaWarning letter (dated 23 Sep) on HYCOAT equine product contamination made public; stock −7.2% to $12.73.Yes — response ~14 Oct
8 Sep 2026CompanyInvestor Day set for 7 Oct.Context
26 Aug 2026Piper SandlerUpgrade to Overweight, target $14.Context
4 Aug 2026ACCCPhase 2 review of Zoetis' purchase of Neogen Genomics (up to 90 business days); decision expected by ~Dec.No — after
30 Jul 2026Business WireQ4 FY26 beat; FY27 initial guide; stock +22.7%.Context

Newest first. "In window" means the event or its consequence falls inside 7 Oct – ~18 Nov 2026.

Catalysts inside the window

7 Oct Investor Day — long-range margin and growth framing; moves the multiple. ~9–10 Oct 10-Q filing — litigation and FDA disclosure language. ~14 Oct HYCOAT warning-letter response due (15 working days from 23 Sep) — regulatory tail. Mid–late Oct broker target revisions after the beat — consensus $14 likely drifts up. November first Petrifilm production in Lansing — supply-continuity headlines. Next earnings (~early Jan 2027) and the ACCC Genomics decision (~Dec) fall outside.

08Ratings & Price Targets — Peer Frame
CompanyPriceMarket capTTM revenueP/S TTMRev growth (latest Q, YoY)Source viewNews sentiment
NEOG$13.27$2.89B$884M3.27×+6.5%Buy · $14Mixed
IDEXX (IDXX)$515.41$40.60B$4.55B8.92×+10.0%Buy · $701Positive
Bio-Techne (TECH)$72.40$11.35B$1.22B9.34×+1.0%Hold · $70.73Neutral
Bio-Rad (BIO)$369.14$9.87B$2.59B3.81×−0.1%Hold · $328Neutral
QIAGEN (QGEN)$44.84$9.27B$2.10B4.35×0.0%Buy · $46.27Neutral
Peer median—$10.61B$2.35B6.64×+0.5%——

NEOG at the 6 Oct after-hours last trade; peers at the latest StockAnalysis quote (6–7 Oct). Peer growth from the latest reported quarter (IDXX, BIO, QGEN calendar Q2 2026; TECH fiscal Q4 2026). No pure-play listed food-safety peer exists in the US; these are diagnostics and life-science tools comparables. NEOG ranks 2nd of 5 on growth and 5th of 5 on P/S.

8.5Analyst Price Targets — Multiple Sources

Recent analyst actions

Analyst / sourceCurrent targetPreviousDateImplied returnRatingDirection
Guggenheim · Subbu Nambi$14.00$12.0029 Sep 2026+5.5%Buy▲ Raised
William Blair · Brandon Vazquez——28 Sep 2026—Market Perform► Maintained
Piper Sandler · David Westenberg$14.00$14.0015 Sep 2026+5.5%Overweight► Maintained
Piper Sandler (upgrade)$14.00$13.0026 Aug 2026+5.5%Overweight▲ Raised
Piper Sandler$13.00$11.003 Aug 2026−2.0%Neutral▲ Raised
Piper Sandler$10.00$6.5012 Jan 2026−24.6%Neutral▲ Raised
Guggenheim$12.00$8.009 Jan 2026−9.6%Buy▲ Raised
CJS Securities (upgrade)$10.00$10.0010 Dec 2025−24.6%Mkt Outperform► Maintained

Newest first. Implied return vs the $13.27 after-hours last trade (6 Oct). Older rows are superseded by later actions from the same broker and are shown for direction of travel. Sources: StockAnalysis, Benzinga, Investing.com.

MetricValue
Last close (6 Oct)$11.96
Last trade (6 Oct after-hours, post-release)$13.27
Consensus target$14.00
Median target$14.00
High target$14.00
Low target$10.00
Implied upside to consensus+5.5%
Implied downside to low−24.6%
Analysts contributing4 (StockAnalysis); 5 (MarketBeat, $12.00)
Target range vs last trade $13.27
09Fundamental Financial Analysis — Company Trends & Peer Comparison
+8.1
%
core revenue growth in Q1 FY27 — the fastest since FY23
Food Safety +8.1%, Animal Safety +8.0% core; ~400 bp and ~100 bp respectively from order timing. Reported growth +6.5% after FX and divestitures.

9.A — Quarterly earnings trend

QuarterRevenueQoQ ΔYoY ΔEPS (diluted)Gross marginAdj. EBITDAMarginvs est.Next-day reaction
Q1 FY26 (Aug-25)$209.2M−7.2%−3.6%$0.1745.4%$35.5M17.0%Beat+16.5%
Q2 FY26 (Nov-25)$224.7M+7.4%−2.9%−$0.07e47.5%$48.7M21.7%Beat+31.6%
Q3 FY26 (Feb-26)$211.2M−6.0%−4.4%−$0.0846.9%$48.2M22.8%Beat−2.9%
Q4 FY26 (May-26)$225.3M+6.7%−0.1%−$0.0547.8%$45.4M20.2%Beat+22.7%
Q1 FY27 (Aug-26)$222.8M−1.1%+6.5%−$0.0547.4%$41.6M18.7%Beat+11.0%*
Q2–Q4 FY27 implied by guide$662–667M—+0.2–0.9%——$139–141M~21%Above cons.—

Fiscal year ends 31 May. Reported revenue includes divestitures through FY26 (cleaners & disinfectants; ~6.6 pts headwind in Q2 FY26). *6 Oct after-hours vs close; the first regular session on the results is 7 Oct. Implied remainder = FY27 guide less Q1, compared with Q2–Q4 FY26 ($661.2M revenue, $142.3M adj. EBITDA). Prior-year quarters: Q1 FY25 $217.0M, Q2 FY25 $231.3M, Q3 FY25 $221.0M, Q4 FY25 $225.5M.

Revenue $M · own band
Adj. EBITDA margin % · own band

Revenue and margin share an x axis but not a scale, so they sit in two bands. Margin peaked at 22.8% in Q3 FY26 and has eased two quarters as duplicate Petrifilm costs build.

9.1 — Liquidity ratios

Metric31 Aug 202631 May 202631 May 2025Target / status
Current ratio3.903.823.321.5–3.0 healthy · above range (cash + inventory heavy)
Quick ratio2.922.912.22≥1.0 healthy · comfortable
Cash ratio1.151.170.74Cash $172.0M / $185.5M / $129.0M
Peer comparison (most recent reported)Current ratioNet cash positionLiquidity status
NEOG3.90−$602MLiquid, but levered
IDXX1.17−$899MTight, strong cash flow
BIO3.14+$248MStrong
QGEN2.85−$860MStrong
TECH4.55−$24MStrong
Peer median3.00−$442M—

9.2 — Leverage and solvency

Metric31 Aug 202631 May 202631 May 2025Target / status
Debt-to-equity0.370.390.44Lower is safer · falling
Debt-to-assets0.230.240.27<0.5 conservative
Interest coverage (EBIT)−0.1×−0.4×n/m>2.5 healthy · fails on GAAP; 3.3× on TTM adj. EBITDA
Debt service coverage2.5×e2.4×e—>1.25 · (OCF + interest) ÷ interest; no scheduled amortisation assumed

31 Aug 2026 uses long-term debt ($774.2M) and Q1 FY27 figures; 31 May columns use total debt ($812.6M; $914.3M). Net debt ÷ TTM adj. EBITDA ≈ 3.3×; ~$140M Genomics proceeds would bring it to ~2.5×.

9.3 — Profitability ratios

MetricQ1 FY27TTMQ1 FY26FY2026FY2025Trend
Gross margin47.4%47.4%45.4%46.9%47.1%▲ YoY
Operating margin−0.8%−0.8%−7.7%−2.5%0.0%†▲
Net margin−5.3%−6.3%17.4%‡−0.9%−122.1%→
Adj. EBITDA margin18.7%20.8%17.0%20.4%20.6%→
Return on assets−1.4% ann.−1.7%n/m−0.2%−27%→
Return on equity−2.3% ann.−2.7%n/m−0.4%−42%→
DuPont (NPM × AT × EM)—−6.3% × 0.27 × 1.59—−0.9% × 0.26 × 1.63impairment-driven→

† FY25 operating margin excludes the $1,059M goodwill impairment (data-provider basis); net margin includes it. ‡ Q1 FY26 net income includes a divestiture gain. TTM = Q2 FY26 – Q1 FY27; GAAP figures, except adj. EBITDA.

Peer comparisonGrossOp marginNet marginAdj. EBITDAROEProfitability rank
NEOG47.4%−0.8%−6.3%20.8%−2.7%5 of 5
IDXX62.5%32.2%25.0%35.6%74.2%1 of 5
QGEN66.4%26.2%19.5%35.0%11.9%2 of 5
TECH66.2%22.6%15.0%27.5%9.0%3 of 5
BIO52.0%10.5%8.6%17.0%3.1%4 of 5
Peer median64.3%24.4%17.2%31.2%10.5%—

Peer EBITDA margins are reported (GAAP) EBITDA, TTM; NEOG's is adjusted, which flatters the comparison.

9.4 — Efficiency and growth

MetricCurrent / TTMPrior yearComment
Asset turnover0.27×0.22× (FY25)Up as impairment shrank the base
Days sales outstanding56 days60 (31 May)Q1 annualised
Inventory days114 days131 (31 May 25)Inventory $146.1M; Petrifilm safety stock building
Adj. EPS growth (YoY)+100%—$0.04 → $0.08 in Q1
FCF margin5.6%e−5.2% (FY25)TTM FCF ~$50M; capex $35M TTM
Dividend yield0.0%0.0%No dividend
Platform metricQ1 FY27Q1 FY26YoYComment
Food Safety revenue$163.2M$152.0M+7.4%Core +8.1%
Animal Safety revenue$59.6M$57.2M+4.2%Core +8.0%
Indicator testing / media——+11%Petrifilm franchise
Adj. gross margin49.8%49.5%+30 bpDuplicate costs absorbed
Capex$8.2M$24.0M−66%Transfer build-out ending
Global strategic accounts——+6.2%Pacing to 8%+ for FY27
CompanyAsset turnoverRev / employeeEmployeesEPS growthDiv yieldGrowth rank
NEOG0.27$335K2,636+100% (adj., Q1)0.0%2 of 5
IDXX1.34$414K11,000+18% (Q2)0.0%1 of 5
TECH0.47$405K3,000+4.6% (FY27e)0.44%3 of 5
QGEN0.36$368K5,700flat (CER)6.13%*4 of 5
BIO0.25$348K7,450—0.0%5 of 5
Peer median0.42$387K6,575—0.2%—

*QGEN yield as reported by the data provider; likely includes a one-off capital return. Growth rank is on latest-quarter revenue growth.

9.5 — Market valuation multiples

MetricCurrentComment
P/E TTM (GAAP)n/mTTM EPS −$0.26
P/E on adj. EPS36.9×TTM adj. EPS $0.36; 42.8× FY27e $0.31
Price / book1.39×Book $2.09B; goodwill + intangibles $2.37B exceed it — tangible book negative
Price / sales TTM3.27×51% discount to peer median
EV / adj. EBITDA19.0×19.2× FY27 guide midpoint
PEG~4.2Data-provider forward basis
Price / salesPriceMarket capTTM revenueP/S TTMvs peer median
NEOG$13.27$2.89B$0.88B3.27×−51%
IDXX$515.41$40.60B$4.55B8.92×+34%
TECH$72.40$11.35B$1.22B9.34×+41%
QGEN$44.84$9.27B$2.10B4.35×−34%
BIO$369.14$9.87B$2.59B3.81×−43%
Peer median—$10.61B$2.35B6.64×—
Earnings & growth-adjustedTTM EPSP/E TTMRev growthPEGAssessment
NEOG−$0.26 ($0.36 adj.)n/m (36.9× adj.)+6.5%~4.2Cheap on sales, expensive on earnings — a margin-recovery bet
IDXX$14.2236.2×+10.0%2.38Premium for quality compounding
TECH$1.1662.4×+1.0%n/aRich on depressed earnings
QGEN$1.9722.5×0.0%3.04Value within tools
BIO$8.2644.7×−0.1%n/aEx-growth, Sartorius stake drives book
Peer median—40.5×+0.5%2.71—

The valuation leaves room only one way at a time. On sales NEOG trades at half the peer multiple; on earnings it is already priced for the FY29 margin step-up. Inside a month, that means upside needs Investor Day to make the margin path more believable — the numbers alone are in the price.

10Regime Analysis — Persistency & Volatility
−0.080
P
Persistency, at the 2nd percentile of its history — placing NEOG in Q2 Volatile Chop
289 daily observations, 13 Aug 2025 – 6 Oct 2026. Volatility +0.292 (79th percentile). As of 6 Oct 2026 — 1 trading day behind the 7 Oct report date.

10.1 — Regime trace

NEOG — Regime trace · Persistency vs Volatility (289 daily points, oldest faint → newest bright)
Q1 Volatile trend · 14.5% Q2 Volatile chop · 35.6% Q3 Quiet range · 32.2% Q4 Quiet drift · 17.6% Current (6 Oct)

Persistency on x, Volatility on y, oldest faint to newest bright. Source: Trader workbook, Individual regimes daily, 13 Aug 2025 – 6 Oct 2026, 289 observations. As of 6 Oct 2026 — 1 trading day behind the report date (CURRENT). The 7 Oct post-print move is not yet in the series.

10.2 — Current regime read

MeasureCurrentMeanStd devMinMaxPercentileInterpretation
Persistency−0.080−0.0060.075−0.1180.1502.1Random / Neutral band, but near the floor of its own range — moves have been retracing, not extending
Volatility0.2920.0020.289−0.4970.50079.2Elevated Vol — wide ranges and larger gaps; rose from −0.45 in mid-September

Currently in Q2 Volatile Chop, held 12 consecutive sessions (since 21 Sep). Not borderline: Persistency sits 0.080 and Volatility 0.292 from the axes. As of 6 Oct 2026, 1 trading day behind. Persistency drifted from +0.15 (Mar–Jul, trending) through zero on 31 Jul and has fallen steadily since.

10.3 — Regime occupancy and transitions

QuadrantLabel% of periodCharacter
Q1Volatile trend14.5Mar–Apr 2026 post-crash rebound
Q2Volatile chop35.6Earnings-gap periods; now
Q3Quiet range32.2Most of Sep–Nov 2025
Q4Quiet drift17.6May–Jul 2026 grind
TransitionCountNote
Quiet range → Volatile chop4Most common — gaps out of quiet bases (the Sep 2026 path)
Volatile chop → Quiet range3Chop has tended to resolve quietly, not into trend
Volatile trend → Quiet drift3Trends cooled rather than reversed
Quiet drift → Volatile trend3Earnings-led re-acceleration
Volatile chop → Volatile trend1Rare — Mar 2026 only
Volatile trend → Volatile chop1Rare

Transitions counted on the sampled daily trace, 13 Aug 2025 – 6 Oct 2026, as of 6 Oct 2026 (1 trading day behind).

Persistency moves slowly.

The series updates far less often than Volatility and can hold one value for weeks — NEOG held −0.060 from August 2025 to February 2026, a long vertical run on the trace. That is the data behaving normally. These statistics describe the stated window and are not predictions.

11Driver Exposure — Market & Sector Covariation
97.2
%
of daily variance is company-specific
Regression on Market Driver 1 and Sector Driver 1, 500 overlapping observations, 8 Oct 2024 – 6 Oct 2026. Drivers as of 6 Oct 2026 — 1 trading day behind.

11.1 — Driver correlation table

FactorCorrelationR² (%)Rolling 60d (current)Rolling minRolling maxStabilityDirection
Market Driver 1 Primary0.0150.00.108−0.3120.247VariableNeutral
Market Driver 20.0660.4−0.230−0.2770.452VariablePositive
Market Driver 3−0.0250.10.313−0.3670.313VariableNeutral
Market Driver 40.0080.0−0.011−0.1650.279VariableNeutral
Market Driver 5−0.0140.0−0.096−0.2540.188VariableNeutral
Sector Driver 1 Primary−0.1642.7−0.202−0.5580.159VariableNegative
Sector Driver 20.0420.20.314−0.1100.357VariableNeutral
Sector Driver 3−0.0340.10.067−0.3690.262VariableNeutral

Daily log returns vs first-differenced Market Driver levels and return-scaled Sector Driver values, 8 Oct 2024 – 6 Oct 2026, 500 observations; rolling window 60 sessions. Correlations are never coloured. Drivers as of 6 Oct 2026 — 1 trading day behind the report date (CURRENT).

11.2 — Systematic vs idiosyncratic decomposition

Systematic 2.8%
Idiosyncratic 97.2%

Systematic segment widened to 12% for legibility; true share 2.8%.

FactorRaw betaStandardised betaShare of explained variance
Market Driver 1 (primary)0.0000680.0300.04%
Sector Driver 1 (primary)−0.1973−0.1672.74%

Share of explained variance is each driver's contribution to total return variance (βᵢ·cov(xᵢ, r)/var(r)); together they sum to the 2.8% R².

NEOG is neither a beta vehicle nor a sector proxy — it is about as idiosyncratic as a listed stock gets. For the next 10–30 days the company decides the month: index hedges have historically offset almost none of its moves, and a market sell-off is not the risk to watch.

11.3 — Rolling 60-day driver correlation

Market Driver 1 and Sector Driver 1 against NEOG daily returns, 60-session windows, every second session plotted. Market Driver 1 has stayed inside ±0.31 throughout and reads +0.11 now; Sector Driver 1 sank to −0.56 in spring 2026 and has recovered to −0.20 — a persistent, mild inverse link to the primary sector driver rather than a dependency.

12Performance by Market Regime

Every group is named, never its proxy. Conditional statistics describe 8 Oct 2024 – 5 Oct 2026 (499 sessions with both NEOG returns and market-regime readings) and are not forecasts. With 97% of NEOG's variance idiosyncratic, large Sharpe spreads mostly record which regime happened to contain its earnings gaps — notably the −33.8% day on 9 Apr 2025, which fell in a Volatile chop market.

12.1 — US market · currently in Q4 Quiet drift

Market regimeDays% of periodCumulative returnAnn. returnAnn. volSharpeHit rateBest dayWorst day
Q3 Quiet range10921.8%+47.5%+145.7%55.9%2.6153.2%+27.44%−9.72%
Q4 Quiet drift Current13026.1%+36.7%+83.4%57.8%1.4453.1%+20.42%−11.56%
Q1 Volatile trend10120.2%+1.4%+3.4%59.2%0.0654.5%+6.09%−19.04%
Q2 Volatile chop15931.9%−57.3%−74.0%71.0%−1.0441.5%+11.47%−33.82%

12.1b — SP500 · currently in Q4 Quiet drift

Market regimeDays% of periodCumulative returnAnn. returnAnn. volSharpeHit rateBest dayWorst day
Q1 Volatile trend10120.2%+19.8%+57.0%46.5%1.2355.4%+6.79%−11.52%
Q4 Quiet drift Current9018.0%+17.1%+55.6%62.7%0.8952.2%+20.42%−11.56%
Q3 Quiet range14028.1%+23.8%+46.9%55.1%0.8551.4%+27.44%−9.72%
Q2 Volatile chop16833.7%−49.7%−64.3%74.8%−0.8643.5%+11.47%−33.82%

12.1c — Global market · currently in Q4 Quiet drift

Market regimeDays% of periodCumulative returnAnn. returnAnn. volSharpeHit rateBest dayWorst day
Q4 Quiet drift Thin sample Current163.2%+10.4%+377.9%54.4%6.9468.8%+6.84%−7.49%
Q3 Quiet range22745.5%+26.1%+29.3%58.5%0.5049.8%+27.44%−11.56%
Q1 Volatile trend336.6%−3.1%−21.3%41.6%−0.5151.5%+5.59%−4.73%
Q2 Volatile chop22344.7%−35.2%−38.8%68.9%−0.5648.0%+11.47%−33.82%

Best row green, worst red among buckets with ≥30 days; thin samples are faded and excluded from best/worst calls. Market regimes as of 5 Oct 2026 — 2 trading days behind the report date.

12.2 — Cross-group summary grid

GroupCurrent regimeBest regime for NEOGWorst regimeCum. return in currentSharpe in currentSharpe spreadDays in current
US marketQ4 Quiet driftQ3 Quiet rangeQ2 Volatile chop+36.7%1.443.6522
SP500Q4 Quiet driftQ1 Volatile trendQ2 Volatile chop+17.1%0.892.0922
Global marketQ4 Quiet drift ThinQ3 Quiet rangeQ2 Volatile chop+10.4%6.941.0616
TechnologyQ3 Quiet rangeQ3 Quiet rangeQ2 Volatile chop+66.7%1.572.4995
FinancialsQ1 Volatile trendQ4 Quiet driftQ2 Volatile chop+20.2%1.793.9710
EnergyQ1 Volatile trendQ3 Quiet rangeQ2 Volatile chop+17.4%0.721.6571
UtilitiesQ2 Volatile chopQ2 Volatile chopQ1 Volatile trend+27.2%0.672.1816
EuropeQ1 Volatile trendQ3 Quiet rangeQ1 Volatile trend−44.6%−1.283.0715
GoldQ2 Volatile chopQ2 Volatile chopQ3 Quiet range−7.5%−0.070.24275
VIX NearQ4 Quiet driftQ4 Quiet driftQ2 Volatile chop+19.6%1.552.4725
VIX MidQ4 Quiet driftQ3 Quiet rangeQ2 Volatile chop+22.2%0.812.05106
Bonds nearQ1 Volatile trendQ3 Quiet rangeQ1 Volatile trend−15.0%−1.342.0810
Bonds midQ1 Volatile trendQ2 Volatile chopQ4 Quiet drift−17.1%−0.925.0112
Bonds longQ2 Volatile chopQ2 Volatile chopQ3 Quiet range+45.7%2.192.385

All 14 mapped groups. Sharpe spread = best minus worst Sharpe among regimes with ≥30 days. "Days in current" counts consecutive sessions in the current regime to 5 Oct 2026.

12.3 — Sensitivity callouts

Largest spreads sit in bonds and the US market (Bonds mid 5.01, Financials 3.97, US market 3.65). Because NEOG barely co-moves with any of them, read these as calendar coincidence — which regimes held its four earnings gaps — not as economic sensitivity.
US market has been in Quiet drift for 22 sessions. Historically NEOG returned 83.4% annualised in that regime (Sharpe 1.44, 130 days) — equivalent to about +5% per 20 sessions if the regime persisted, with a one-sigma 20-session range near ±16%. That is history over this window, not a forecast, and the drift contains the Jan and Jul 2026 earnings gaps.
Technology has sat in Quiet range for 95 sessions — NEOG's best Technology regime (Sharpe 1.57, 204 days). The configuration is favourable, but long-lived, so it says little about the next month.
The configuration is mildly favourable but not decisive. Every headline group is in a regime where NEOG's history is positive, yet NEOG's own regime (Volatile chop, Persistency 2nd percentile) argues against extrapolating gaps. The company-level read dominates.
Do not trade this table.

Regime-conditional history describes 8 Oct 2024 – 5 Oct 2026, not the future. Rows marked thin sample hold fewer than 30 days and their annualised figures should not be relied on. Market regime series as of 5 Oct 2026 — 2 trading days behind the report date.

13News & Market Narrative
DateHeadlineSentiment
7 Oct 26Neogen shares jump ~11% after hours on Q1 beat and raised FY27 guidance; Investor Day follows on 7 OctPositive
6 Oct 26Neogen reports Q1 FY27: revenue $222.8M vs $204.7M est.; core growth 8.1%; adj. EBITDA margin +170 bpPositive
6 Oct 26Neogen raises FY27 revenue view to $885–890M from $880–885MPositive
6 Oct 26Neogen down 8.1% into the print; GuruFocus flags "still overvalued"Negative
6 Oct 26Pomerantz investigates claims on behalf of Neogen investorsNegative
6 Oct 26Neogen enters collaboration, invests in Hinalea ImagingNeutral
4 Oct 26SBS Law: NEOG investors may join fraud investigationNegative
30 Sep 26Guggenheim lifts target to $14; selloff after FDA warning letter "overdone"Positive
29 Sep 26Neogen drops 7.2% after FDA warning over HYCOAT contamination linked to equine infectionsNegative
29 Sep 26Why Neogen stock is falling: caution and >11M shares short ahead of earningsNegative
26 Aug 26Piper Sandler upgrades Neogen to Overweight on turnaround progressPositive
30 Jul 26Neogen tops Q4 FY26 estimates; shares jumpPositive

Newest first. Narrative has flipped twice in ten days: regulatory and legal fear (29 Sep – 6 Oct), then results relief (6 Oct after hours).

14Company Snapshot
FieldNeogen CorporationPeer context
Legal nameNeogen Corporation—
Exchange / IPONasdaq Global Select (NEOG) · IPO 23 Aug 1989IDXX, TECH, QGEN on Nasdaq/NYSE; BIO NYSE
DomicileMichigan, USA · HQ Lansing, MIQGEN Netherlands; others US
Sector / industryHealth Care · Diagnostics & Research (food and animal safety testing)—
Market cap$2.89B at $13.27Smallest of five; peer median $10.6B
Employees2,636Peer median ~6,600
TTM revenue$884.0M (Food Safety ~73%, Animal Safety ~27%)Peer median $2.35B
Revenue modelRecurring consumables: indicator tests (Petrifilm), culture media, pathogen and allergen kits, sanitation monitoring; veterinary instruments, biosecurity, rodenticides; Genomics (being sold to Zoetis)Razor/blade testing model, like IDXX in companion animal
Key differentiatorsPetrifilm indicator-plate franchise (ex-3M Food Safety, merged 2022); breadth across the food-production chain; in-house manufacturing transfer to LansingCompetes with bioMérieux, Thermo Fisher, Hygiena, Merck KGaA
CIK0000711377—
Websiteneogen.com—
Overall view · next 10–30 days
Mixed · high variance

The quarter strengthened the bull case — +8.1% core growth, a fifth straight beat, a guide raise and a visible path to sub-3× leverage — but the 7 Oct gap to $13.27 has already taken the stock to within 6% of the $14 consensus and both current broker targets, and NEOG's own regime (Volatile chop, Persistency at the 2nd percentile) has rewarded fading such gaps. We expect a $12–14 range for the window. The view flips Bullish on a hold above $13 after Investor Day with targets moving above $15, and Bearish on a close back below $12, most likely triggered by an FDA escalation on HYCOAT or a filed securities suit.

Volatility Farm
NEOG · Neogen Corporation — short-term view · 7 October 2026
1 · Daily prices 7 Oct 2024 – 5 Oct 2026 from the Massive market-data API; 6 Oct 2026 bar, 6 Oct after-hours last trade ($13.27, 21:16 ET), 52-week range, implied and historical volatility from Interactive Brokers. Last completed session 6 Oct 2026 close ($11.96). Peer quotes and statistics from StockAnalysis (6–7 Oct 2026).
2 · Financial statements from Neogen's Q1 FY26 – Q1 FY27 earnings releases (Business Wire / SEC 8-K Ex. 99.1), the FY2026 10-K, Q1 FY27 earnings call; peer releases (IDEXX Q2-26, Bio-Rad Q2-26, QIAGEN Q2-26, Bio-Techne Q4 FY26); SEC Form 4 filings; FDA, ACCC and NZ Commerce Commission notices; analyst actions via StockAnalysis, Benzinga, Investing.com, MarketBeat.
3 · Persistency and Volatility from the Trader workbook (Individual regimes daily), as of 6 Oct 2026, 1 trading day behind; Market and Sector Drivers (the workbook's market and sector driver tabs) as of 6 Oct 2026, 1 trading day behind; market regimes (Market regimes daily) as of 5 Oct 2026, 2 trading days behind. Status: CURRENT.
4 · Derived, not reported: TTM revenue, TTM adj. EBITDA ($183.9M), TTM GAAP net loss and EPS, TTM margins, ROA/ROE and DuPont terms; market cap, EV and all multiples at $13.27; net debt and leverage; Q2 FY26 GAAP EPS (e); Q1 FY26 segment revenue (back-calculated from reported growth); implied Q2–Q4 FY27 guide; liquidity, leverage, DSO, inventory days, debt-service coverage (e) and FCF margin (e); HYCOAT response date (~14 Oct, 15 working days from the 23 Sep letter); peer medians and ranks; all regime, driver and regime-conditional statistics.
5 · This report evaluates the likely outcome over the next 10–30 days from 7 Oct 2026. Regime and driver statistics are descriptive of their stated windows and are not predictions.
6 · This is an analytical document, not investment advice.
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