CHARLES RIV LABS INTL INC (CRL): Institutional Ownership
Hedge funds and institutional managers reporting a position in CRL · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
27
13F filers
Aggregate Value
$824.3M
Across holders
Last Price
$215.75
2026-06-26
Sector
Health Care
GICS
Holder activity9 new10 added7 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| HARRIS ASSOCIATES L P CIK 0000813917 | Institutional Manager | 2.15M | $371.4M | 45.1% | 0.5% | Added | +$82.1M | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 1.21M | $209.1M | 25.4% | 0.0% | Added | +$208.2M | Q1 2026 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 359K | $61.8M | 7.5% | 0.2% | Added | +$11.9M | Q1 2026 |
| PRIMECAP MANAGEMENT CO/CA/ CIK 0000763212 | Institutional Manager | 267K | $46.0M | 5.6% | 0.0% | Unchanged | +$0 | Q1 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 256K | $44.2M | 5.4% | 0.1% | Reduced | $-9.6M | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 135K | $23.2M | 2.8% | 0.0% | Added | +$20.1M | Q1 2026 |
| LAKEWOOD CAPITAL MANAGEMENT, LP CIK 0001424381 | Hedge Fund | 69K | $11.9M | 1.4% | 0.8% | Reduced | $-12.3M | Q1 2026 |
| STEADFAST CAPITAL MANAGEMENT LP CIK 0001214822 | Hedge Fund | 72K | $11.2M | 1.4% | 0.2% | New | — | Q3 2025 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 53K | $9.1M | 1.1% | 0.1% | Added | +$358K | Q1 2026 |
| ARIEL INVESTMENTS, LLC CIK 0000936753 | Institutional Manager | 48K | $8.3M | 1.0% | 0.1% | Reduced | $-230.5M | Q1 2026 |
| MOORE CAPITAL MANAGEMENT, LP CIK 0001448574 | Hedge Fund | 43K | $7.5M | 0.9% | 0.2% | Added | +$5.6M | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 21K | $3.6M | 0.4% | 0.0% | Reduced | $-1.3M | Q1 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 18K | $3.1M | 0.4% | 0.0% | Added | +$1.5M | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 14K | $2.5M | 0.3% | 0.0% | New | — | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 12K | $2.1M | 0.3% | 0.0% | Reduced | $-33.9M | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 10K | $2.0M | 0.2% | 0.0% | New | — | Q4 2025 |
| MAVERICK CAPITAL LTD CIK 0000934639 | Hedge Fund | 8K | $1.4M | 0.2% | 0.0% | New | — | Q1 2026 |
| SOROS FUND MANAGEMENT LLC CIK 0001029160 | Family Office | 7K | $1.4M | 0.2% | 0.0% | New | — | Q4 2025 |
| Bridgewater Associates, LP CIK 0001350694 | Hedge Fund | 7K | $1.2M | 0.1% | 0.0% | Reduced | $-2.6M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 6K | $1.2M | 0.1% | 0.0% | New | — | Q4 2025 |
Added
Institutional Manager
$371.4M· 45.1% of total· 0.5% port· 2.15M sh· +$82.1M QoQ· Q1 2026
Added
Hedge Fund
$209.1M· 25.4% of total· 0.0% port· 1.21M sh· +$208.2M QoQ· Q1 2026
Added
Hedge Fund
$61.8M· 7.5% of total· 0.2% port· 359K sh· +$11.9M QoQ· Q1 2026
Unchanged
Institutional Manager
$46.0M· 5.6% of total· 0.0% port· 267K sh· +$0 QoQ· Q1 2026
Reduced
Hedge Fund
$44.2M· 5.4% of total· 0.1% port· 256K sh· $-9.6M QoQ· Q1 2026
Added
Hedge Fund
$23.2M· 2.8% of total· 0.0% port· 135K sh· +$20.1M QoQ· Q1 2026
Reduced
Hedge Fund
$11.9M· 1.4% of total· 0.8% port· 69K sh· $-12.3M QoQ· Q1 2026
New
Hedge Fund
$11.2M· 1.4% of total· 0.2% port· 72K sh· — QoQ· Q3 2025
Added
Hedge Fund
$9.1M· 1.1% of total· 0.1% port· 53K sh· +$358K QoQ· Q1 2026
Reduced
Institutional Manager
$8.3M· 1.0% of total· 0.1% port· 48K sh· $-230.5M QoQ· Q1 2026
Added
Hedge Fund
$7.5M· 0.9% of total· 0.2% port· 43K sh· +$5.6M QoQ· Q1 2026
Reduced
Hedge Fund
$3.6M· 0.4% of total· 0.0% port· 21K sh· $-1.3M QoQ· Q1 2026
Added
Hedge Fund
$3.1M· 0.4% of total· 0.0% port· 18K sh· +$1.5M QoQ· Q1 2026
New
Hedge Fund
$2.5M· 0.3% of total· 0.0% port· 14K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$2.1M· 0.3% of total· 0.0% port· 12K sh· $-33.9M QoQ· Q1 2026
New
Hedge Fund
$2.0M· 0.2% of total· 0.0% port· 10K sh· — QoQ· Q4 2025
New
Hedge Fund
$1.4M· 0.2% of total· 0.0% port· 8K sh· — QoQ· Q1 2026
New
Family Office
$1.4M· 0.2% of total· 0.0% port· 7K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$1.2M· 0.1% of total· 0.0% port· 7K sh· $-2.6M QoQ· Q1 2026
New
Hedge Fund
$1.2M· 0.1% of total· 0.0% port· 6K sh· — QoQ· Q4 2025
New
Hedge Fund
$985K· 0.1% of total· 0.0% port· 6K sh· — QoQ· Q1 2026
Added
Hedge Fund
$333K· 0.0% of total· 0.0% port· 2K sh· +$299K QoQ· Q1 2026
New
Hedge Fund
$285K· 0.0% of total· 0.0% port· 1K sh· — QoQ· Q2 2024
Reduced
Hedge Fund
$242K· 0.0% of total· 0.0% port· 1K sh· $-583K QoQ· Q1 2026
Added
Hedge Fund
$108K· 0.0% of total· 0.0% port· 654 sh· +$37K QoQ· Q1 2026
New
Hedge Fund
$100K· 0.0% of total· 0.0% port· 500 sh· — QoQ· Q4 2025
Added
Hedge Fund
$29K· 0.0% of total· 0.0% port· 166 sh· +$2K QoQ· Q1 2026
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