NEOGNeogen Corp

CSNasdaq (XNAS)·USD

Identity

Security key: 19100
Ticker: NEOG
Type: CS — Common Stock
Exchange: Nasdaq(XNAS)
Venue group: NASDAQ
Operating MIC: XNAS
Market: stocks
Locale: us
Currency: USD
Listed: 1989-08-23
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: NEOG

Detail

Enriched 2026-08-14 20:47

Market cap: $2,498,921,943.36
Shares outstanding (class): 218,056,016
Shares outstanding (weighted): 218,056,016
SIC: 2835 IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES
Employees: 1,257
Location: LANSING, MI
Homepage: https://www.neogen.com
Description: Neogen Corp is develop, manufacture and market a diverse line of products and services dedicated to food and animal safety. Its Food Safety segment consists mainly of diagnostic test kits and complementary products (e.g., culture media) sold to food and animal feed producers and processors to preserve the safety and quality of food to prevent contamination and foodborne illnesses such as foodborne pathogens, spoilage organisms, natural toxins, food allergens, and ruminant by-products. These products also ensure the general hygiene of the food manufacturing environment. It also have products to determine food quality and nutritional components. Its segments are Food, Animal safety. Majority of revenue comes from Food Safety. It has presence in United states, and International market.

Market cap and share counts drift.

Funds holding this security

131 funds · 133 positions · $605.57M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
iShares Core S&P Small-Cap ETF iShares Trust	IJR	$121.29M	0.13%	13,055,842 NS	FIGI
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$64.13M	0.00%	6,902,608 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$49.66M	0.07%	5,345,553 NS	FIGI
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS	VB	$46.55M	0.03%	5,010,369 NS	FIGI
BARON SMALL CAP FUND BARON INVESTMENT FUNDS TRUST (f/k/a BARON A…	—	$46.45M	1.72%	5,000,000 NS	FIGI
VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS	VBR	$29.67M	0.05%	3,193,572 NS	FIGI
T. Rowe Price Small-Cap Stock Fund, Inc. T. ROWE PRICE SMALL-CAP STOCK FUND, INC.	—	$24.78M	0.31%	2,667,794 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$22.53M	0.03%	2,425,549 NS	FIGI
iShares S&P Small-Cap 600 Value ETF iShares Trust	IJS	$19.73M	0.26%	2,123,514 NS	FIGI
State Street(R) SPDR(R) Portfolio S&P 600(TM) S… SPDR SERIES TRUST	SPSM	$18.31M	0.13%	1,971,372 NS	FIGI
iShares Russell 2000 Value ETF iShares Trust	IWN	$17.42M	0.14%	1,875,551 NS	FIGI
VANGUARD TAX-MANAGED SMALL-CAP FUND VANGUARD TAX-MANAGED FUNDS	—	$14.13M	0.15%	1,520,568 NS	FIGI
T. Rowe Price Institutional Small-Cap Stock Fund T. Rowe Price Equity Funds, Inc.	—	$13.84M	0.32%	1,489,882 NS	FIGI
T. Rowe Price Small-Cap Value Fund, Inc. T. ROWE PRICE SMALL-CAP VALUE FUND, INC.	—	$13.13M	0.14%	1,413,476 NS	FIGI
State Street(R) SPDR(R) S & P 600(TM) Small Cap… SPDR SERIES TRUST	SLYV	$10.58M	0.26%	1,139,161 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERNEOG
FIGI_COMPOSITEBBG000C1BCK2
FIGI_SHARE_CLASSBBG001S67B47
CIK0000711377
ISINUS6404911066
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Health Care
Industry: Medical Devices
Source: LLMunreviewed
Self-reported confidence: 0.8
Model: deepseek
Rationale: Neogen Corp operates in in vitro and in vivo diagnostics, fitting the medical devices industry within healthcare.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.