Loading...
Loading...
Of the 14 tracked institutions holding CRL, 8 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +3.0pt. It's a gauge of who owns the name, not just how many.
Among the 14 tracked institutional investors we monitor, CRL (CHARLES RIV LABS INTL INC) is held with a combined value of $4.10B across 22,831,276 shares. The largest holder is VANGUARD GROUP INC with a position worth $1.17B (0.02% of their portfolio). MAVERICK CAPITAL LTD opened a new position in the most recent quarter. 9 funds increased their holdings. 4 funds reduced their position.
Total Institutional Value
$4.10B
Total Shares Held
22,831,276
Institutional Holders
14
% of Shares Outstanding
47.4%
of 48.17M shares · SEC 2026-04-24
Days to Cover
4.3+20.5%
4.35M shares short · FINRA 2026-06-30
Tracked 13F institutions hold 47.4% of CRL's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-24), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
1
$16.88M
Total Transactions
1
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 29, 2026 | JAMES C FOSTER | S | Sale | 75,000 | $16.88M |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $1.17B | 0.02% | +0.8% |
| 2 | BlackRock, Inc. | $665.69M | 0.01% | +2.8% |
| 3 | FMR LLC | $596.20M | 0.03% | +99.3% |
| 4 | HARRIS ASSOCIATES L P | $371.44M | 0.50% | +28.4% |
| 5 | STATE STREET CORP | $323.20M | 0.01% | +0.1% |
| 6 | WELLINGTON MANAGEMENT GROUP LLP | $281.07M | 0.05% | -6.8% |
| 7 | CITADEL ADVISORS LLC | $209.10M | 0.15% | +190.3% |
| 8 | PRICE T ROWE ASSOCIATES INC /MD/ | $194.09M | 0.02% | +1444.3% |
| 9 | MILLENNIUM MANAGEMENT LLC | $161.12M | 0.07% | +155.2% |
| 10 | Gotham Asset Management, LLC | $61.84M | 0.19% | +23.8% |
| Member | Type | Date |
|---|---|---|
| Rob Bresnahan | Sell | May 15, 2025 |
| Jefferson Shreve | Sell | May 12, 2025 |
| Jefferson Shreve | Buy | May 8, 2025 |
| Rob Bresnahan | Buy |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of CRL with a position worth $1.17B, representing 0.02% of their portfolio. In total, 14 institutional investors hold CRL with a combined value of $4.10B.
In the most recent quarter, 1 fund opened a new position in CRL. Additionally, 9 increased their holdings and 4 reduced their positions.
Institutional investors hold $4.10B worth of CRL stock across 14 positions. The largest institutional holder is VANGUARD GROUP INC with $1.17B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For CRL, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their CRL positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Apr 8, 2025 |
| Julie Johnson | Buy | Jan 15, 2025 |
Last Close
$226.58
2026-07-24
YTD
+11.9%
92% of 52-week range
