Charles River Laboratories

CRL13F as of Jun 30, 2026 · next update ~Nov 14

Limited coverage

Only 2 funds we track own this stock, so quarterly sentiment and aggregates may be sparse.

Who's buying CRL

Top funds mostly added to Charles River Laboratories in Q2 (Apr⁠–⁠Jun)

Buying:

Funds2InsidersCongress

Top funds
2 of 2 bought more, 1 sold some. Largest: Harris Associates, $508.3M (1% of its portfolio).
Insiders
1 insider bought, 12 sales in 12 months. Plus 1 payroll-plan purchase, not counted.
Congress
No trades disclosed in the last 12 months.

2 funds$849.9M held2.0% avg. weightQ2: 2 bought / 1 sold

13F reports are a snapshot as of Jun 30, 2026; funds may have traded since. Insiders often sell for personal reasons (taxes, diversification, planned sales).

Share price · market data, not from 13F reports

Q2 2026

Insider trades (Form 4)

Last 2 years · 24 filings · 1 payroll-plan purchase shown, not counted

Net buying$47.63M

Date	Insider	Type	Shares	Price	Value
Oct 21, 2026	Shannon M Parisotto	Sold	2,156	$344.41	$743K
Oct 5, 2026	Shannon M Parisotto	Sold	981	$308.44	$303K
Sep 30, 2026	Glenn Coleman VP & CFO	Payroll plan	10	$297.43	$3K
Aug 25, 2026	James C Foster Director	Sold	33,561	$300.00	$10.07M
Aug 19, 2026	Shannon M Parisotto	Sold	2,039	$294.12	$600K
Aug 18, 2026	Nancy C Andrews Director	Sold	573	$285.24	$163K
Aug 11, 2026	Birgit Girshick CEO	Sold	6,500	$279.90	$1.82M
Aug 11, 2026	Shannon M Parisotto	Sold	3,714	$279.66	$1.04M
Aug 10, 2026	James C Foster Director	Sold	28,733	$275.00	$7.90M
Aug 6, 2026	Michael Gunnar Knell VP & CAO	Sold	6,645	$260.38	$1.73M
Aug 6, 2026	Victoria L Creamer VP & CHRO	Sold	4,179	$259.16	$1.08M
Aug 5, 2026	Shannon M Parisotto	Sold	5,046	$263.00	$1.33M
Jun 29, 2026	James C Foster Director	Sold	75,000	$225.00	$16.88M
Mar 3, 2026	Joseph W Laplume VP	Bought	25	$174.54	$4K
Aug 22, 2025	Joseph W Laplume VP	Sold	400	$163.72	$65K
Aug 18, 2025	Joseph W Laplume VP	Sold	800	$157.60	$126K
Aug 7, 2025	Joseph W Laplume VP	Sold	400	$150.04	$60K
May 15, 2025	George Massaro Director	Sold	140	$137.58	$19K
May 14, 2025	George Massaro Director	Sold	140	$140.74	$20K
May 13, 2025	Joseph W Laplume VP	Sold	500	$145.41	$73K
Feb 20, 2025	James C Foster Chair & President & CEO	Bought	6,075	$165.01	$1.00M
Feb 20, 2025	Birgit Girshick VP & COO	Bought	1,514	$164.63	$249K
Feb 20, 2025	Joseph W Laplume VP	Sold	4,400	$162.50	$715K
Nov 7, 2024	Richard F Wallman Director	Sold	7,621	$216.17	$1.65M