Charles River Laboratories International, Inc. (CRL) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

49,426,000Shares Outstanding

57,598,910Shares held by institutions

$10,766,964,246Value of institutional holdings

116.54%Institutional ownership %

27.04%Shares Changed QoQ

549No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Charles River Laboratories International, Inc. (NYSE:CRL) showed up in the 13F filings of 566 institutional investors as of December 2025.

They owned 106.6% of outstanding stock in December 2025, up from 105.3% the prior quarter.
They increased total shares held in Charles River Laboratories International by 5.15% from the prior quarter, while the number of investors in CRL decreased 10.02% year over year.
During the quarter, 286 of these 566 funds increased positions in CRL, 203 reduced exposure, and 77 held steady.
Combined, these investors held 52.69Mn shares in CRL for December 2025, up by 2.58Mn shares quarter on quarter, and down 5.82Mn shares year over year.
As of December 31, 2025, BlackRock, Inc. held the largest stake in Charles River Laboratories International with 3.86Mn shares, accounting for 7.81% of total shares outstanding.
Leading buyers of Charles River Laboratories International shares for the quarter ending December 2025 were VANGUARD CAPITAL MANAGEMENT LLC (3.2Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (2.29Mn), FMR LLC (1.72Mn), PRICE T ROWE ASSOCIATES INC /MD/ (1.13Mn), CITADEL ADVISORS LLC (794.64K).
The largest sellers of Charles River Laboratories International for the quarter ending December 2025 were Woodline Partners LP (342.95K), Invesco Ltd. (298.9K), Ameriprise Financial Inc (275.0K), Walleye Capital LLC (249.19K), D. E. Shaw & Co., Inc. (237.64K).
Per Business Quant, the top 10 investors in CRL for the quarter ending December 2025 include BlackRock, Inc. (3.86Mn), FMR LLC (3.46Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.2Mn), Invesco Ltd. (2.4Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (2.29Mn), HARRIS ASSOCIATES L P (2.15Mn), Allspring Global Investments Holdings, LLC (1.99Mn), State Street Corp (1.87Mn), DIMENSIONAL FUND ADVISORS LP (1.65Mn), WELLINGTON MANAGEMENT GROUP LLP (1.63Mn).

1,025 Institutional Holders

57,598,910 Total Shares Held

Rows:

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Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	5,887,175	47,432	0.81%	$1,174,373,670.00
BlackRock, Inc.	31 Dec, 2025	3,859,100	104,746	2.79%	$665,694,821.00
BlackRock, Inc.	31 Dec, 2025	3,754,354	-101,712	-2.64%	$748,918,482.00
FMR LLC	31 Dec, 2025	3,456,244	1,722,334	99.33%	$596,202,216.00
VANGUARD CAPITAL MANAGEMENT LLC	31 Dec, 2025	3,202,204	3,202,204	0.00%	$552,380,190.00
Invesco Ltd.	31 Dec, 2025	2,696,150	1,446,972	115.83%	$537,828,003.00
Invesco Ltd.	31 Dec, 2025	2,397,252	-298,898	-11.09%	$413,525,972.00
VANGUARD PORTFOLIO MANAGEMENT LLC	31 Dec, 2025	2,294,670	2,294,670	0.00%	$395,830,575.00
HARRIS ASSOCIATES L P	31 Dec, 2025	2,153,296	475,690	28.36%	$371,443,560.00
Allspring Global Investments Holdings, LLC	31 Dec, 2025	1,995,596	-182,345	-8.37%	$403,948,542.00
Allspring Global Investments Holdings, LLC	31 Dec, 2025	1,993,316	-2,280	-0.11%	$348,630,968.00
State Street Corp	31 Dec, 2025	1,873,618	1,930	0.10%	$323,199,105.00
State Street Corp	31 Dec, 2025	1,871,688	40,535	2.21%	$373,364,322.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	1,749,213	-1,441,254	-45.17%	$348,933,009.00
FMR LLC	31 Dec, 2025	1,733,910	1,320,377	319.29%	$345,880,201.00
HARRIS ASSOCIATES L P	31 Dec, 2025	1,677,606	204,522	13.88%	$334,648,845.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,652,484	210,260	14.58%	$285,001,136.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	1,629,401	-119,812	-6.85%	$281,071,675.00
ARIEL INVESTMENTS, LLC	31 Dec, 2025	1,444,183	16,412	1.15%	$249,121,568.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,442,224	311,319	27.53%	$287,702,677.00

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Charles River Laboratories International, Inc. (CRL) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

1,025 Institutional Holders

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Developers

Charles River Laboratories International, Inc. (CRL) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

1,025 Institutional Holders

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