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$CRL:NYSE · CHARLES RIV LABS INTL INC

Sector: healthtesting

Conviction from: S&PCitrini

52-week range: 144.26303.31

Charles River Laboratories provides preclinical and clinical drug-development services, research models, and manufacturing-support services to pharmaceutical and biotech companies.

3 tracked filer(s) hold this · 0 opened, 1 added, 2 trimmed in 30-JUN-2026

Aggregate 13FScore 54 — mean of 3 scored holder(s) · buyers (new/add) avg 70. Higher = the smart money in this name has the better track record.

Filer	13FScore	This quarter	Shares	Value	% of their book
Bill Nygren / Oakmark (Harris Associates)	70	Added +4%	2,241,144	$508,269,048	0.7%
Ancora	40	Trimmed -66%	56	$12,700	0.0%
Louis Bacon / Moore	53	Trimmed -91%	3,892	$882,667	0.0%

Beyond 13F — activists, insiders, politicians & research

Trump & executive branch trades all Trump/exec trades →

2 disclosed trade(s) by 1 filer(s).

Trade date	Who	Type	Amount
2026-07-01	Trump, Donald J President	SELL	$15,001 - $50,000	PTR
2026-05-14	Trump, Donald J President	BUY	$15,001 -$50,000	PTR

Citrini Research coverage report library →

Report	Date	Stance
#97 — Rough Seas Make Strong Sailors: Navigating the Healthcare Policy Tsunami	2025-05-28	WATCH
#92 — Market Memo: Talk to Me, Goose	2025-04-13	LONG

Every tracked holder of this name, sorted new → added → flat → trimmed. Shares = reported 13F share count; Value as reported (a few managers file values in $thousands). Generated 2026-09-24.