Company · Ownership research

NEOGEN CORP NEOG

CIK 0000711377 · CUSIP 640491106

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 640491106 (NEOG), not CUSIP 640491906 (NEOG), CUSIP 640491956 (NEOG), and does not merge CUSIPs.

This page lists the top 20 of 137 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$131.64M 10,284,598 shares	0.02%	+456.42K(+4.60%)Added	SEC filing ↗ Nov 4, 2026	▾
02	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$71.94M 5,619,558 shares	0.00%	-213.34K(-3.70%)Reduced	SEC filing ↗ Nov 6, 2026	▾
03	SG Capital Management LLC CIK 1510099 · View history	$35.70M 2,789,397 shares	3.10%	-529.75K(-16.00%)Reduced	SEC filing ↗ Nov 6, 2026	▾
04	KING LUTHER CAPITAL MANAGEMENT CORP CIK 310051 · View history	$30.86M 2,411,153 shares	0.13%	+577.95K(+31.50%)Added	SEC filing ↗ Nov 5, 2026	▾
05	Bank of New York Mellon Corp CIK 1390777 · View history	$15.81M 1,235,454 shares	0.00%	-33.02K(-2.60%)Reduced	SEC filing ↗ Nov 5, 2026	▾
06	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$13.34M 1,042,315 shares	0.01%	-9.78K(-0.90%)Reduced	SEC filing ↗ Nov 2, 2026	▾
07	Decker Retirement Planning Inc. CIK 1975700 · View history	$7.45M 581,998 shares	2.47%	+582.00KNew	SEC filing ↗ Oct 19, 2026	▾
08	MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC CIK 922127 · View history	$4.58M 357,722 shares	0.05%	-4.91K(-1.40%)Reduced	SEC filing ↗ Oct 23, 2026	▾
09	DEUTSCHE BANK AG\ CIK 948046 · View history	$4.56M 356,232 shares	0.00%	-20.01K(-5.30%)Reduced	SEC filing ↗ Nov 6, 2026	▾
10	PERKINS CAPITAL MANAGEMENT INC CIK 884300 · View history	$2.27M 177,500 shares	1.62%	0(0.00%)Unchanged	SEC filing ↗ Nov 2, 2026	▾
11	Thrivent Financial for Lutherans CIK 314984 · View history	$2.24M 175,298 shares	0.00%	-38.40K(-18.00%)Reduced	SEC filing ↗ Nov 5, 2026	▾
12	Linden Thomas Advisory Services, LLC CIK 1965702 · View history	$2.20M 171,719 shares	0.17%	-911(-0.50%)Reduced	SEC filing ↗ Oct 19, 2026	▾
13	NEW YORK STATE TEACHERS RETIREMENT SYSTEM CIK 314969 · View history	$1.72M 134,066 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Oct 22, 2026	▾
14	Creative Planning CIK 1540235 · View history	$1.68M 131,564 shares	0.00%	+8.48K(+6.90%)Added	SEC filing ↗ Nov 2, 2026	▾
15	CenterBook Partners LP CIK 1872738 · View history	$1.53M 119,478 shares	0.07%	-122.57K(-50.60%)Reduced	SEC filing ↗ Nov 2, 2026	▾
16	Russell Investments Group, Ltd. CIK 1692234 · View history	$1.50M 116,859 shares	0.00%	-518(-0.40%)Reduced	SEC filing ↗ Nov 6, 2026	▾
17	Illinois Municipal Retirement Fund CIK 1541910 · View history	$1.39M 108,568 shares	0.02%	-4.13K(-3.70%)Reduced	SEC filing ↗ Nov 5, 2026	▾
18	HUSSMAN STRATEGIC ADVISORS, INC. CIK 1179475 · View history	$1.34M 105,000 shares	0.29%	0(0.00%)Unchanged	SEC filing ↗ Nov 2, 2026	▾
19	State of New Jersey Common Pension Fund D CIK 1483066 · View history	$1.27M 99,146 shares	0.00%	-26.77K(-21.30%)Reduced	SEC filing ↗ Nov 5, 2026	▾
20	Louisiana State Employees Retirement System CIK 1537191 · View history	$1.19M 92,900 shares	0.02%	-2.50K(-2.60%)Reduced	SEC filing ↗ Oct 20, 2026	▾

Showing 20 / 137 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

137

Cancelled or null records excluded

Disclosed shares

28,042,126

Not deduplicated across managers

Disclosed value

$358.85M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

NEOGEN CORP · Q3 2026

Explore all 137 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.