J.P. Marvel Investment Advisors, LLC

Position in CRL — Charles River Laboratories International, Inc.

CIK 1426755 Boston, MA

Position in CRL

as of Jun 30, 2026 · filed Jul 31, 2026 Compact

Position Value

$8,456,091

+$2,024,256 QoQ

Shares Held

37,286

0.0% QoQ

Ownership

0.078%

of shares outstanding

% of Portfolio

0.97%

of 13F equity value

Holder Rank

#110

of 569 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

J.P. Marvel Investment Advisors, LLC holds $32,819,598 across 3 Diagnostics & Research names. CRL ranks #2 (25.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc.	37,917	$19,010,067
2	CRL	Charles River Laboratories International, Inc. This page	37,286	$8,456,091
3	DHR	Danaher Corp /De/	28,105	$5,353,440

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$8,456,091	37,286	0.0%	Shares	Sole	2026-07-31
2026-03-31	$6,431,835	37,286	+0.1%	Shares	Sole	2026-05-06
2025-12-31	$7,427,438	37,234	0.0%	Shares	Sole	2026-01-29
2025-09-30	$5,825,631	37,234	+0.5%	Shares	Sole	2025-11-12
2025-06-30	$5,623,720	37,064	-1.0%	Shares	Sole	2025-08-14
2025-03-31	$5,634,565	37,434	-0.5%	Shares	Sole	2025-05-07
2024-12-31	$6,941,698	37,604	-4.6%	Shares	Sole	2025-01-30
2024-09-30	$7,766,724	39,431	-0.1%	Shares	Sole	2024-10-31
2024-06-30	$8,154,952	39,476	-0.0%	Shares	Sole	2024-07-26
2024-03-31	$10,698,731	39,486	+1.8%	Shares	Sole	2024-05-08
2023-12-31	$9,166,882	38,777	-0.1%	Shares	Sole	2024-02-13
2023-09-30	$7,604,415	38,802	0.0%	Shares	Sole	2023-11-15
2023-06-30	$8,158,120	38,802	+6.5%	Shares	Sole	2023-08-10
2023-03-31	$7,350,688	36,422	+0.3%	Shares	Sole	2023-05-15
2022-12-31	$7,914,563	36,322	0.0%	Shares	Sole	2023-01-18
2022-09-30	$7,148,169	36,322	-0.0%	Shares	Sole	2022-10-25
2022-06-30	$7,772,460	36,325	0.0%	Shares	Sole	2022-08-02
2022-03-31	$10,315,210	36,325	+1.4%	Shares	Sole	2022-05-12
2021-12-31	$13,495,506	35,818	+1.2%	Shares	Sole	2022-02-14
2021-09-30	$14,599,439	35,378	+0.2%	Shares	Sole	2021-11-15
2021-06-30	$13,057,436	35,298	+2.2%	Shares	Sole	2021-09-09
2021-03-31	$10,012,757	34,547	+3.7%	Shares	Sole	2021-09-09
2020-12-31	$8,323,836	33,314	+0.3%	Shares	Sole	2021-09-09
2020-09-30	$7,520,404	33,210	+0.2%	Shares	Sole	2021-09-09
2020-06-30	$5,776,215	33,130	+0.4%	Shares	Sole	2021-09-09
2020-03-31	$4,166,192	33,010	—	Shares	Sole	2021-09-09
No filing history on record for this holder in this stock.