Ticker · held by 5 filers

CRL

CHARLES RIV LABS INTL INC

All tracked filers currently holding CRL, ranked by position size. Each row links through to the filer's full portfolio.

Total value held

$1.15B

Total shares

5,572,865

Filers holding

5 · 7 positions

Caveat

long only · 13F-eligible managers only

Filers holding CRL

sorted by position size · click any filer to see their full portfolio

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink COM 5,088,017 $1.05B 0.02%

2 Citadel Advisors · Ken Griffin COM 417,516 $83.3M 0.01%

3 Citadel Advisors · Ken Griffin CALLCOM 22,900 $4.6M 0.00%

4 Bridgewater Associates · Ray Dalio (founder) COM 22,054 $4.4M 0.02%

5 Renaissance Technologies · Jim Simons (founder) COM 10,200 $2.0M 0.00%

6 Soros Fund Management · George Soros / Robert Soros COM 6,778 $1.4M 0.02%

7 Citadel Advisors · Ken Griffin PUTCOM 5,400 $1.1M 0.00%

What this is

This page reverses the usual 13F view: instead of "what does Buffett hold," it answers "who holds NVDA?" Across the dozen tracked filers, all current 13F-disclosed holders of CRL are listed, with the position size and what fraction of each filer's overall portfolio it represents.

Caveats: only the filers tracked here are included (~12 names) — not the whole 13F universe (~6,000 filers). Position values are at the most recent quarter-end, not current market price. Only long positions are visible; shorts and synthetics aren't.

v0.2 · 2026 · data via SEC EDGAR · CUSIP→ticker via OpenFIGI