Latest Period
Q1 2026
Security Snapshot
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. - Common Stock (CRL) Institutional Ownership
CUSIP: 159864107
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
551
Shares (Excl. Options)
57,106,966
Price
$172.50
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- Security type / class
- Equity / Common Stock
- Symbol
- CRL on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 57,106,966
- Total 13F value
- $9,859,408,613
- Portfolio coverage rank
- 0.01%
- Share change
- +4,512,717
- Value change
- +$737,299,815
- Number of holders
- 551
- Shares outstanding
- 48,923,510
- SEC-reported price per share
- $181.34
- Insider filing price
- $181.34
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- CRL - CHARLES RIVER LABORATORIES INTERNATIONAL, INC. - Common Stock is tracked under CUSIP 159864107.
- 551 institutions reported positions in Q1 2026.
- 6 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 577 to 551 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $10,554,321,882 to $9,859,408,613.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 551 institutions filings for Q1 2026.
Security key
159864107
Latest holder period
Q1 2026
13F holders
551
13D/G owners
6
CIK / CUSIP context first
Open Q1 2026 holders
CRL full holder history
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. SEC filings
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. company facts
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 159864107:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
6
Security
CRL
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 7.4% | $626,929,860 | 3,634,376 | Vanguard Capital Management | 31 Mar 2026 | |||
| BlackRock, Inc. | 6.9% | $405,588,067 | 3,524,401 | BlackRock, Inc. | 31 Mar 2025 | |||
| FMR LLC | 7% | $596,202,214 | 3,456,245 | FMR LLC | 31 Mar 2026 | |||
| Invesco Ltd. | 4.9% | -10% | $413,525,970 | -$51,559,905 | 2,397,252 | -11% | Invesco Ltd. | 31 Mar 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | 3.6% | -41% | $383,060,155 | -$315,620,213 | 1,749,213 | -45% | Wellington Management Group LLP | 31 Dec 2025 |
| NOMURA HOLDINGS INC | 1.6% | -76% | $126,407,633 | -$293,166,299 | 807,923 | -70% | NOMURA HOLDINGS INC | 30 Sep 2025 |
As of 31 Mar 2026, 551 institutional investors reported holding 57,106,966 shares of CHARLES RIVER LABORATORIES INTERNATIONAL, INC. - Common Stock (CRL). This represents 117% of the company’s total 48,923,510 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
81%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7.9% | 3,859,100 | +2.8% | 0.01% | $665,694,821 |
| FMR LLC | 7.1% | 3,456,244 | +99% | 0.03% | $596,202,216 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.5% | 3,202,204 | 0% | 0.01% | $552,380,190 |
| Invesco Ltd. | 4.9% | 2,397,252 | -11% | 0.06% | $413,525,972 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.7% | 2,294,670 | 0% | 0.02% | $395,830,575 |
| HARRIS ASSOCIATES L P | 4.4% | 2,153,296 | +28% | 0.5% | $371,443,560 |
| Allspring Global Investments Holdings, LLC | 4.1% | 1,993,316 | -0.11% | 0.58% | $348,630,968 |
| STATE STREET CORP | 3.8% | 1,873,618 | +0.1% | 0.01% | $323,199,105 |
| DIMENSIONAL FUND ADVISORS LP | 3.4% | 1,652,484 | +15% | 0.06% | $285,001,136 |
| WELLINGTON MANAGEMENT GROUP LLP | 3.3% | 1,629,401 | -6.8% | 0.05% | $281,071,675 |
| ARIEL INVESTMENTS, LLC | 3% | 1,444,183 | +1.1% | 2.8% | $249,121,568 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.7% | 1,305,694 | +2.3% | 0.01% | $224,843,017 |
| CITADEL ADVISORS LLC | 2.5% | 1,212,152 | +190% | 0.15% | $209,096,220 |
| BANK OF AMERICA CORP /DE/ | 2.3% | 1,135,027 | +5% | 0.01% | $195,792,158 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2.3% | 1,125,143 | +1444% | 0.02% | $194,088,000 |
| AMERIPRISE FINANCIAL INC | 2.3% | 1,109,387 | -20% | 0.04% | $191,369,676 |
| EARNEST PARTNERS LLC | 2% | 971,366 | -1.7% | 0.69% | $167,560,635 |
| MILLENNIUM MANAGEMENT LLC | 1.9% | 934,045 | +183% | 0.12% | $161,122,762 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.9% | 908,850 | +2.7% | 0.06% | $158,807,236 |
| NEUBERGER BERMAN GROUP LLC | 1.8% | 874,378 | +1.7% | 0.11% | $150,722,528 |
| COOKE & BIELER LP | 1.8% | 867,920 | +43% | 1.7% | $149,716,200 |
| MORGAN STANLEY | 1.7% | 825,667 | +4.1% | 0.01% | $142,427,737 |
| Amundi | 1.6% | 773,315 | +175% | 0.04% | $133,396,838 |
| SEI INVESTMENTS CO | 1.5% | 757,129 | +0.05% | 0.12% | $130,608,918 |
| VICTORY CAPITAL MANAGEMENT INC | 1.5% | 743,346 | +7.5% | 0.08% | $128,227,185 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 57,106,966 | $9,859,408,613 | +$737,299,815 | $172.50 | 551 |
| 2025 Q4 | 52,866,961 | $10,554,321,882 | +$591,811,031 | $199.48 | 577 |
| 2025 Q3 | 50,358,962 | $7,914,672,575 | -$81,951,872 | $156.46 | 548 |
| 2025 Q2 | 50,888,032 | $7,728,322,181 | -$310,858,917 | $151.73 | 512 |
| 2025 Q1 | 52,969,373 | $7,965,191,033 | -$132,450,866 | $150.52 | 556 |
| 2024 Q4 | 52,965,520 | $9,772,547,065 | +$141,580,661 | $184.60 | 629 |
| 2024 Q3 | 51,997,508 | $10,237,704,172 | +$106,573,857 | $196.97 | 620 |
| 2024 Q2 | 52,315,867 | $10,806,083,788 | -$50,431,113 | $206.58 | 652 |
| 2024 Q1 | 52,068,409 | $14,099,205,526 | +$83,751,736 | $270.95 | 663 |
| 2023 Q4 | 51,907,726 | $12,262,886,096 | +$33,773,620 | $236.40 | 626 |
| 2023 Q3 | 51,730,793 | $10,129,283,110 | +$137,477,111 | $195.98 | 613 |
| 2023 Q2 | 51,052,211 | $10,727,150,937 | +$46,431,278 | $210.25 | 606 |
| 2023 Q1 | 50,855,208 | $10,257,550,518 | +$230,104,905 | $201.82 | 610 |
| 2022 Q4 | 49,950,724 | $10,886,200,761 | -$62,906,975 | $217.90 | 616 |
| 2022 Q3 | 50,414,076 | $9,921,902,851 | +$280,780,236 | $196.80 | 566 |
| 2022 Q2 | 48,746,360 | $10,430,287,913 | +$210,876,421 | $213.97 | 612 |
| 2022 Q1 | 47,548,656 | $13,504,739,634 | +$68,014,953 | $283.97 | 631 |
| 2021 Q4 | 47,053,533 | $17,719,824,151 | +$122,176,357 | $376.78 | 696 |
| 2021 Q3 | 46,743,700 | $19,292,102,147 | -$322,317,303 | $412.67 | 663 |
| 2021 Q2 | 47,485,940 | $17,565,553,473 | +$159,923,840 | $369.92 | 626 |
| 2021 Q1 | 47,155,221 | $13,665,037,431 | +$124,076,612 | $289.83 | 555 |
| 2020 Q4 | 46,852,548 | $11,705,651,069 | +$64,724,684 | $249.86 | 533 |
| 2020 Q3 | 46,655,777 | $10,562,682,947 | +$28,508,177 | $226.45 | 487 |
| 2020 Q2 | 50,866,401 | $8,795,028,070 | +$54,062,078 | $174.35 | 457 |
| 2020 Q1 | 46,418,204 | $5,859,212,569 | -$77,502,036 | $126.21 | 405 |