CRL — CHARLES RIV LABS INTL INC

Ownership history in TWINBEECH CAPITAL LP  ·  7 quarters on record

This page tracks every 13F SEC filing in which TWINBEECH CAPITAL LP reported a position in CHARLES RIV LABS INTL INC (CRL). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.53% (2021 Q4)
Avg. % of fund
0.22%
First filed
2021 Q3
Last filed
2025 Q3
Quarters held
7
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 24,274 -18,236 -42.9% 0.15% $3.8M $156.46
2025 Q1 REDUCED 42,510 -1,970 -4.4% 0.12% $6.4M $150.52
2024 Q4 ADDED 44,480 +41,840 +1584.8% 0.14% $8.2M $184.60
2024 Q3 REDUCED 2,640 -25,314 -90.6% 0.01% $520K $196.97
2022 Q2 ADDED 27,954 +3,450 +14.1% 0.27% $6.0M $213.97
2021 Q4 ADDED 24,504 +13,706 +126.9% 0.53% $9.2M $376.78
2021 Q3 INITIATED 10,798 — — 0.31% $4.5M $412.67
% of Fund (quarterly)    CRL price (monthly, adj. close)

Other funds also holding CRL

As of 2025 Q4 — sorted by position size

Laurus Global Equity Management Inc. 3Y 13.38% Iron Triangle Partners LP 3Y 8.66% 13D Management LLC 3Y 7Y 6.65% ARIEL INVESTMENTS, LLC 3Y 7Y 3.08% Van Berkom & Associates Inc. 3Y 7Y 2.59% IRIDIAN ASSET MANAGEMENT LLC/CT 3Y 7Y 1.95% LAWSON KROEKER INVESTMENT MANAGEMENT INC/NE 3Y 7Y 1.88% LAKEWOOD CAPITAL MANAGEMENT, LP 3Y 7Y 1.85% Sio Capital Management, LLC 3Y 7Y 1.73% Meridiem Capital Partners LP 1.6%
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