DOSSIER · 13F Holders · Q2 2026Technology · Services-Commercial Physical & Biological Research
CRL

CHARLES RIV LABS INTL INC

583 institutions still hold CHARLES RIV LABS INTL INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 159864107·Services-Commercial Physical & Biological Research·583 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$6.4B
visible holders
Holders
583
filers reporting
Concentration
13.43%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

583 institutions reported CRL in Q2 2026. BlackRock, Inc. leads at 13.4% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$861M3.8M0.01%Q2 2026
02
FMR LLC
CIK 0000315066
$596M3.5M0.03%Q1 2026
03
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$552M3.2M0.01%Q1 2026
04
STATE STREET CORP
CIK 0000093751
$423M1.9M0.01%Q2 2026
05
Invesco Ltd.
CIK 0000914208
$414M2.4M0.04%Q1 2026
06
Vanguard Portfolio Management
CIK 0002100121· Index
$396M2.3M0.02%Q1 2026
07
HARRIS ASSOCIATES L P
CIK 0000813917
$371M2.2M0.49%Q1 2026
08
Allspring Global Investments Holdings, LLC
CIK 0001890906
$349M2.0M0.58%Q1 2026
09
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$285M1.7M0.06%Q1 2026
10
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$281M1.6M0.05%Q1 2026
11
ARIEL INVESTMENTS, LLC
CIK 0000936753
$249M1.4M2.79%Q1 2026
12
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$225M1.3M0.01%Q1 2026
13
BANK OF AMERICA CORP /DE/
CIK 0000070858
$196M1.1M0.01%Q1 2026
14
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$194M1.1M0.02%Q1 2026
15
AMERIPRISE FINANCIAL INC
CIK 0000820027
$191M1.1M0.04%Q1 2026
16
Van Berkom & Associates Inc.
CIK 0001524408
$173M1.0M2.83%Q1 2026
17
COOKE & BIELER LP
CIK 0000024386
$171M756K1.98%Q2 2026
18
EARNEST PARTNERS LLC
CIK 0001102578
$168M971K0.69%Q1 2026
19
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$161M934K0.07%Q1 2026
20
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 0000912938
$158M682K0.05%Q2 2026
Page 1 of 30
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Insiders at CHARLES RIV LABS INTL INC
Parisotto Shannon MGirshick BirgitBarg StevenKnell Michael GunnarMintz MarkAndrews Nancy CGraves Paul WThompson Craig B.