Neogen Corp (NEOG) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

217,408,270Shares Outstanding

225,110,614Shares held by institutions

$2,120,541,984Value of institutional holdings

103.54%Institutional ownership %

-1.37%Shares Changed QoQ

296No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Neogen Corp (NASDAQ:NEOG) appears in 295 institutional 13F filings for the quarter ending December 2025.

Collectively, these holders controlled 102.9% of Neogen's outstanding shares in December 2025, down from 117.2% in September 2025.
They decreased total shares held in Neogen by -1.65% from the prior quarter, while the number of investors in NEOG decreased 12.98% year over year.
Of these 295 holders, 131 added to their stakes in Neogen, 109 trimmed positions, and 55 made no changes.
Institutional investors collectively held 223.78Mn shares in Neogen as of December 2025, down by 3.75Mn shares quarter on quarter, and down 58.6Mn shares year over year.
As of December 31, 2025, BlackRock, Inc. held the largest stake in Neogen with 32.51Mn shares, accounting for 14.95% of total shares outstanding.
The most significant purchases of NEOG for the quarter ending December 2025 came from T. Rowe Price Investment Management, Inc. (7.04Mn), CIBC WORLD MARKETS CORP (6.86Mn), HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (2.49Mn), GLENMEDE TRUST CO NA (1.97Mn), MIZUHO MARKETS AMERICAS LLC (1.5Mn).
The largest sales of NEOG for the quarter ending December 2025 came from Ing Groep Nv (5.28Mn), Hudson Bay Capital Management LP (3.5Mn), Jpmorgan Chase & Co (3.03Mn), Bank Of America Corp /De/ (2.75Mn), Gates Capital Management, Inc. (2.51Mn).
Per Business Quant, the top 10 investors in NEOG for the quarter ending December 2025 include BlackRock, Inc. (32.51Mn), VANGUARD GROUP INC (23.8Mn), Clarkston Capital Partners, LLC (11.33Mn), T. Rowe Price Investment Management, Inc. (9.38Mn), Ing Groep Nv (8.78Mn), State Street Corp (8.72Mn), Gates Capital Management, Inc. (8.39Mn), MACKENZIE FINANCIAL CORP (7.9Mn), DIMENSIONAL FUND ADVISORS LP (7.4Mn), CIBC WORLD MARKETS CORP (6.86Mn).

296 Institutional Holders

225,110,614 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	32,509,026	492,998	1.54%	$227,238,092.00
VANGUARD GROUP INC	31 Dec, 2025	23,801,905	-161,318	-0.67%	$166,375,316.00
Clarkston Capital Partners, LLC	31 Dec, 2025	11,328,670	-364,580	-3.12%	$79,187,403.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	9,382,895	7,039,697	300.43%	$65,587.00
Ing Groep Nv	31 Dec, 2025	8,777,500	-5,283,400	-37.58%	$61,354,725.00
State Street Corp	31 Dec, 2025	8,724,861	-25,722	-0.29%	$60,986,778.00
Gates Capital Management, Inc.	31 Dec, 2025	8,385,534	-2,514,918	-23.07%	$58,614,883.00
MACKENZIE FINANCIAL CORP	31 Dec, 2025	7,898,439	79,010	1.01%	$55,574,445.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	7,398,254	-627,464	-7.82%	$51,714,231.00
CIBC WORLD MARKETS CORP	31 Dec, 2025	6,864,470	6,864,470	0.00%	$47,982,645.00
Hudson Bay Capital Management LP	31 Dec, 2025	6,500,000	-3,500,000	-35.00%	$45,435,000.00
BAMCO INC /NY/	31 Dec, 2025	5,509,659	-1,342,559	-19.59%	$38,512,516.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	5,428,084	48,009	0.89%	$37,948,654.00
Bank Of America Corp /De/	31 Dec, 2025	5,410,809	-2,754,553	-33.73%	$37,821,556.00
Bank Of Montreal /Can/	31 Dec, 2025	4,597,095	4,877	0.11%	$32,133,694.00
Morgan Stanley	31 Dec, 2025	4,496,331	-1,372,573	-23.39%	$31,429,365.00
MIZUHO MARKETS AMERICAS LLC	31 Dec, 2025	3,500,000	1,500,000	75.00%	$24,465,000.00
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	31 Dec, 2025	3,490,800	2,493,900	250.17%	$24,400,692.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	2,895,918	79,768	2.83%	$20,242,465.00
Ameriprise Financial Inc	31 Dec, 2025	2,720,765	8,895	0.33%	$19,018,148.00

1 - 20 of 296

Research Tools