DOSSIER · 13F Holders · Q2 2026Healthcare · In Vitro & In Vivo Diagnostic Substances
NEOG

NEOGEN CORP

335 institutions still hold NEOGEN CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 640491106·In Vitro & In Vivo Diagnostic Substances·335 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$1.5B
visible holders
Holders
335
filers reporting
Concentration
19.66%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

335 institutions reported NEOG in Q2 2026. BlackRock, Inc. leads at 19.7% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$301M33.4M0.00%Q2 2026
02
Neuberger Berman Group LLC
CIK 0001465109
$149M16.6M0.10%Q2 2026
03
Vanguard Portfolio Management
CIK 0002100121· Index
$117M13.0M0.01%Q2 2026
04
T. Rowe Price Investment Management, Inc.
CIK 0001897612
$94M10.2M0.07%Q1 2026
05
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$88M9.8M0.02%Q2 2026
06
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$87M9.7M0.00%Q2 2026
07
ING GROEP NV
CIK 0001039765
$82M9.1M0.40%Q2 2026
08
STATE STREET CORP
CIK 0000093751
$80M8.9M0.00%Q2 2026
09
Gates Capital Management, Inc.
CIK 0001312908
$79M8.7M1.89%Q2 2026
10
Hudson Bay Capital Management LP
CIK 0001393825
$58M6.5M0.16%Q2 2026
11
SG Americas Securities, LLC
CIK 0001313360
$58M6.3M0.06%Q1 2026
12
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$52M5.8M0.00%Q2 2026
13
BAMCO INC /NY/
CIK 0001017918
$45M5.0M0.07%Q2 2026
14
MORGAN STANLEY
CIK 0000895421
$39M4.3M0.00%Q2 2026
15
MIZUHO MARKETS AMERICAS LLC
CIK 0001825516
$38M4.3M0.60%Q2 2026
16
NATIONAL BANK OF CANADA /FI/
CIK 0000926171
$36M4.0M0.03%Q2 2026
17
CIBC Bancorp USA Inc.
CIK 0001711924
$32M3.5M0.04%Q2 2026
18
CIBC WORLD MARKET INC.
CIK 0001421224
$31M3.5M0.05%Q2 2026
19
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$31M3.5M0.04%Q2 2026
20
MUFG Securities EMEA plc
CIK 0001597694
$30M3.3M0.31%Q2 2026
Page 1 of 17
315 more holders available. Log in →
Insiders at NEOGEN CORP
Moylan John PatrickNassif MikhealStacey Jennifer EvansRanalli Tamara A.Riggsbee Richard BryanRocklin Amy MNaemura David H.Gupta Aashima