Skip to main content
Equibles
NEOG logo

NEOG

Neogen Corp
$9.65 +0.03 (+0.31%) At close · Jul 13
Market Cap
$2.10B
Shares
217,673,041

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 310
Total Value: $2,074,936,558
Total Shares: 223,360,837
Showing 1–100 of 317 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Superinvestors Holding NEOG

All superinvestors →
Mario Gabelli $1,857,071 Ray Dalio $988,706

Holder Concentration

Across 309 13F filers
Top Holder
14.6%
Jun 2023 → Mar 2026 · range 9.9% – 14.6%
of institutional value
Top 5
31.5%
Jun 2023 → Mar 2026 · range 31.5% – 38.5%
of institutional value
Top 10
48.0%
Jun 2023 → Mar 2026 · range 48.0% – 55.9%
of institutional value
HHI
410
Jun 2023 → Mar 2026 · range 372 – 492
Broadly held
Showing 100 of 317
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $303,049,129 14.61% 32,621,005
Mega T. Rowe Price Investment Management, Inc. $94,411,622 4.55% 10,162,715
Mega VANGUARD CAPITAL MANAGEMENT LLC $88,859,277 4.28% 9,565,046
Mega DIMENSIONAL FUND ADVISORS LP $84,836,473 4.09% 9,132,021
Large ING GROEP NV $82,720,947 3.99% 8,904,300
Mega STATE STREET CORP $79,804,295 3.85% 8,590,344
Large MACKENZIE FINANCIAL CORP $72,491,969 3.49% 7,803,226
Mega NEUBERGER BERMAN GROUP LLC $72,013,459 3.47% 7,751,718
Large Hudson Bay Capital Management LP $60,386,672 2.91% 6,500,180
Large SG Americas Securities, LLC Broker-Dealer $58,211,446 2.81% 6,266,033
Mid Gates Capital Management, Inc. $58,142,849 2.80% 6,258,649
Large CIBC Bancorp USA Inc. Bank $55,677,030 2.68% 5,993,222
Large CIBC WORLD MARKET INC. $55,383,264 2.67% 5,961,600
Mega GEODE CAPITAL MANAGEMENT, LLC $51,667,384 2.49% 5,561,613
Large BAMCO INC /NY/ $46,539,732 2.24% 5,009,659
Mega BANK OF AMERICA CORP /DE/ Bank $43,110,559 2.08% 4,640,534
Mega MORGAN STANLEY $42,552,164 2.05% 4,580,427
Mid MUFG Securities EMEA plc Broker-Dealer $37,160,102 1.79% 4,000,011
Mid MIZUHO MARKETS AMERICAS LLC $32,515,000 1.57% 3,500,000
Large NATIONAL BANK OF CANADA /FI/ Bank $32,515,000 1.57% 3,500,000
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Pension $30,632,344 1.48% 3,297,346
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $28,370,563 1.37% 3,053,882
Mega BNP PARIBAS ARBITRAGE, SA $23,384,128 1.13% 2,517,129
Mega NORTHERN TRUST CORP Bank $21,936,280 1.06% 2,361,279
Mega GOLDMAN SACHS GROUP INC $20,687,249 1.00% 2,226,830
Mega AMERIPRISE FINANCIAL INC $20,649,587 1.00% 2,222,776
Mid Clarkston Capital Partners, LLC $20,482,480 0.99% 2,204,788
Mid SG Capital Management LLC $19,850,165 0.96% 2,136,724
Large NOMURA HOLDINGS INC $19,397,910 0.93% 2,088,042
Mega FMR LLC $17,700,635 0.85% 1,905,343
Large GLENMEDE TRUST CO NA Bank $16,994,177 0.82% 1,829,298
Large FEDERATED HERMES, INC. $14,845,437 0.72% 1,598,002
Large BESSEMER GROUP INC $14,544,651 0.70% 1,565,625
Mega UBS Group AG $14,050,788 0.68% 1,512,464
Mid KENNEDY CAPITAL MANAGEMENT LLC $13,447,247 0.65% 1,447,497
Mega VANGUARD FIDUCIARY TRUST CO Bank $13,086,934 0.63% 1,408,712
Mega JANE STREET GROUP, LLC $12,312,037 0.59% 1,325,300
Mega Bank of New York Mellon Corp Bank $11,581,264 0.56% 1,246,638
Mega Nuveen, LLC $11,220,312 0.54% 1,207,784
Mega Invesco Ltd. $10,902,156 0.53% 1,173,537
Large KING LUTHER CAPITAL MANAGEMENT CORP $10,225,298 0.49% 1,100,678
Mega PRINCIPAL FINANCIAL GROUP INC $9,821,833 0.47% 1,057,248
Mid HEARTLAND ADVISORS INC $9,290,000 0.45% 1,000,000
Mega CITADEL ADVISORS LLC $9,277,030 0.45% 998,604
Mega AMERICAN CENTURY COMPANIES INC $9,082,628 0.44% 977,678
Large FRED ALGER MANAGEMENT, LLC $9,019,920 0.43% 970,928
Mid ArrowMark Colorado Holdings LLC $8,998,377 0.43% 968,609
Large Public Sector Pension Investment Board Pension $7,229,710 0.35% 778,225
Mega JANE STREET GROUP, LLC $6,905,869 0.33% 743,366
Mid Susquehanna Portfolio Strategies, LLC $6,412,041 0.31% 690,209
Mega RHUMBLINE ADVISERS $5,838,560 0.28% 628,478
Mega CITADEL ADVISORS LLC $5,597,225 0.27% 602,500
Mega AQR CAPITAL MANAGEMENT LLC $5,481,553 0.26% 590,049
Mega VAN ECK ASSOCIATES CORP $5,174,539 0.25% 557,001
Mega Legal & General Group Plc $4,699,019 0.23% 505,815
Small Roubaix Capital, LLC $4,630,358 0.22% 498,424
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $4,174,926 0.20% 449,400
Mega Swiss National Bank Bank $3,781,373 0.18% 407,037
Mid MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC $3,530,014 0.17% 379,980
Small BRASADA CAPITAL MANAGEMENT, LP $3,469,684 0.17% 373,486
Mega CITADEL ADVISORS LLC $3,388,063 0.16% 364,700
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $3,342,500 0.16% 359,796
Mega JPMORGAN CHASE & CO $3,275,038 0.16% 352,534
Mid CenterBook Partners LP $3,272,941 0.16% 352,308
Mega DEUTSCHE BANK AG\ Bank $3,185,093 0.15% 342,852
Large Quantinno Capital Management LP $3,131,575 0.15% 337,091
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $2,980,306 0.14% 320,808
Small Samjo Management, LLC $2,670,875 0.13% 287,500
Mega ALLIANCEBERNSTEIN L.P. $2,640,719 0.13% 284,254
Large LORD, ABBETT & CO. LLC $2,638,545 0.13% 284,020
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $2,381,956 0.11% 256,400
Mega PRICE T ROWE ASSOCIATES INC /MD/ $2,333,731 0.11% 251,209
Mid Granahan Investment Management, LLC $2,322,741 0.11% 250,026
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $2,261,901 0.11% 243,477
Small Round Rock Advisors LLC $2,249,369 0.11% 242,128
Large TUDOR INVESTMENT CORP ET AL $2,190,033 0.11% 235,741
Large SEI INVESTMENTS CO $2,140,442 0.10% 230,403
Large PRUDENTIAL FINANCIAL INC $2,110,409 0.10% 227,170
Large Thrivent Financial for Lutherans $2,006,165 0.10% 215,949
Mega TD Asset Management Inc $1,905,025 0.09% 205,062
Mega RAYMOND JAMES FINANCIAL INC $1,867,512 0.09% 201,024
Mid GAMCO INVESTORS, INC. ET AL $1,857,071 0.09% 199,900
Small Teton Advisors, LLC $1,687,621 0.08% 181,660
Large CANADA LIFE ASSURANCE Co Insurance $1,663,216 0.08% 179,033
Small PERKINS CAPITAL MANAGEMENT INC $1,653,620 0.08% 178,000
Mid IQ EQ FUND MANAGEMENT (IRELAND) Ltd $1,609,538 0.08% 173,255
Mid CAXTON ASSOCIATES LLP $1,607,736 0.08% 173,061
Mega JANE STREET GROUP, LLC $1,567,223 0.08% 168,700
Mega FRANKLIN RESOURCES INC $1,394,660 0.07% 150,125
Small Grandeur Peak Global Advisors, LLC $1,377,298 0.07% 148,256
Large Creative Planning $1,287,213 0.06% 138,559
Mega VANGUARD ASSET MANAGEMENT, Ltd $1,283,051 0.06% 138,111
Mid AMERICAN CAPITAL MANAGEMENT INC $1,241,673 0.06% 133,657
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,239,796 0.06% 133,455
Large GABELLI FUNDS LLC $1,226,280 0.06% 132,000
Mid Y-Intercept (Hong Kong) Ltd $1,189,529 0.06% 132,317
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension $1,179,421 0.06% 126,956
Mid Private Advisor Group, LLC $1,174,813 0.06% 126,460
Mid Illinois Municipal Retirement Fund Pension $1,171,831 0.06% 126,139
Large Mariner, LLC $1,150,798 0.06% 123,875
Key facts CIK 711377 CUSIP 640491106 13F (30d) 21 filings 13 filers Visit website Investor relations

Report a Problem

Category
Description
Email (optional, for follow-up)