The company
Charles River Laboratories International, Inc.
CRL · NYSE
Health CareLife-science toolsLeading
CRL stood above a rising 150-day average in 35 of the last 52 weekly readings, including each of the last 17 weeks. It is 34.7% above that average now. Life Science Tools & Research Services: 52% of its 79 stocks in an uptrend (+4 points in four weeks); Health Care: 25% (−11 points in four weeks).
Statistics
- Rotation
- Leading
- Weeks in an uptrend
- 17 in a row
- Industry in uptrend
- 52% +4 in 4 wk
- Insider buys, 12 months
- $12K
- Insider sales, 12 months
- $85.5M
- Officials’ trades on record
- 20
- Institutions holding
- 535 (+11)
In the rotation
Each square a week: lit when it closed above a rising 150-day average. 35 of 52 weeks.
17 Apr – 16 Oct
Life-science tools: About half its stocks are in an uptrend and the share has been climbing. Health Care: A minority of its stocks are in an uptrend and the share has fallen sharply over four weeks.
Money in and out
1 Nov 2024 – 1 Oct 2026
Open-market buys above the line and sales below, in dollars.
Congress and officials
20 disclosed lines: House 20, Senate 0, executive 0; 9 people.
| Who | Did | Amount | Traded |
|---|---|---|---|
| Robert P. Bresnahan, Jr. House: U.S. House ClerkPA08 | sold | $1k–$15k | 15 May 2025filed 31 May 2025 |
| Jefferson Shreve House: U.S. House ClerkIN06 | sold | $15k–$50k | 12 May 2025filed 22 Jun 2025 |
| Jefferson Shreve House: U.S. House ClerkIN06 | bought | $15k–$50k | 8 May 2025filed 22 Jun 2025 |
| Robert P. Bresnahan, Jr. House: U.S. House ClerkPA08 | bought | $15k–$50k | 8 Apr 2025filed 8 May 2025 |
| Julie Johnson House: U.S. House ClerkTX32 | boughtjoint | $1k–$15k | 15 Jan 2025filed 12 Feb 2025 |
| Lois Frankel House: U.S. House ClerkFL22 | sold | $1k–$15k | 8 Sep 2023filed 10 Oct 2023 |
| Lois Frankel House: U.S. House ClerkFL22 | bought | $1k–$15k | 25 Apr 2023filed 19 May 2023 |
| Zoe Lofgren House: U.S. House ClerkCA19 | soldspouse | $1k–$15k | 25 Aug 2022filed 13 Sep 2022 |
| Zoe Lofgren House: U.S. House ClerkCA19 | boughtspouse | $1k–$15k | 30 Sep 2021filed 7 Oct 2021 |
| Susie Lee House: U.S. House ClerkNV03 | sold | $1k–$15k | 8 Oct 2019filed 5 Dec 2019 |
| Susie Lee House: U.S. House ClerkNV03 | sold | $1k–$15k | 7 Oct 2019filed 5 Dec 2019 |
| Susie Lee House: U.S. House ClerkNV03 | bought | $1k–$15k | 29 Aug 2019filed 30 Sep 2019 |
Insiders
Buy orders, 12 months2
Sale orders, 12 months11
Buyers · sellers2 · 6
| Who | Did | Shares | Traded |
|---|---|---|---|
| Shannon M. ParisottoCEVP, Disc & Safety Assessment | sold | 981at $308.44 | 5 Oct 2026filed 7 Oct 2026 |
| Glenn ColemanEVP & Chief Financial Officer | bought | 10at $297.43 | 30 Sep 2026filed 2 Oct 2026 |
| James C. FosterDirector | sold | 33,561at $300.00 | 25 Aug 2026filed 27 Aug 2026 |
| Shannon M. ParisottoCEVP, Disc & Safety Assessment | sold | 2,039at $294.12 | 19 Aug 2026filed 20 Aug 2026 |
| Nancy C. AndrewsDirector | sold | 573at $285.24 | 18 Aug 2026filed 20 Aug 2026 |
| Shannon M. ParisottoCEVP, Disc & Safety Assessment | sold | 3,714at $279.66 | 11 Aug 2026filed 13 Aug 2026 |
| Birgit GirshickChief Executive Officer | sold | 6,500at $279.90 | 11 Aug 2026filed 13 Aug 2026 |
| James C. FosterDirector | sold | 28,733at $275.00 | 10 Aug 2026filed 11 Aug 2026 |
| Victoria L. CreamerEVP & Chief People Officer | sold | 4,179at $259.16 | 6 Aug 2026filed 10 Aug 2026 |
| Michael Gunnar KnellSVP, Finance and CAO | sold | 1,274at $259.07 | 6 Aug 2026filed 10 Aug 2026 |
| Michael Gunnar KnellSVP, Finance and CAO | sold | 901at $260.63 | 6 Aug 2026filed 10 Aug 2026 |
| Michael Gunnar KnellSVP, Finance and CAO | sold | 810at $261.45 | 6 Aug 2026filed 10 Aug 2026 |
Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.
Institutions
Holders535+11 on the quarter
New · exited77 · 67
Reported value$12.3B
Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.
| Manager | Shares | Change |
|---|---|---|
| FMR LLCadded · filed 13 Aug 2026 | 4,239,752$961.5M | +783,508+22.7% |
| BlackRock, Inc.reduced · filed 7 Aug 2026 | 3,798,560$861.5M | -60,540−1.6% |
| VANGUARD CAPITAL MANAGEMENT LLCreduced · filed 13 Aug 2026 | 3,149,288$714.2M | -52,916−1.7% |
| Invesco Ltd.added · filed 14 Aug 2026 | 2,984,785$676.9M | +587,533+24.5% |
| HARRIS ASSOCIATES L Padded · filed 14 Aug 2026 | 2,241,144$508.3M | +87,848+4.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLCreduced · filed 13 Aug 2026 | 2,210,979$501.4M | -83,691−3.6% |
| Allspring Global Investments Holdings, LLCreduced · filed 13 Aug 2026 | 1,905,247$436.5M | -88,069−4.4% |
| STATE STREET CORPreduced · filed 7 Aug 2026 | 1,864,284$422.8M | -9,334−0.5% |
| DIMENSIONAL FUND ADVISORS LPreduced · filed 11 Aug 2026 | 1,648,450$373.8M | -4,034−0.2% |
| ARIEL INVESTMENTS, LLCadded · filed 14 Aug 2026 | 1,506,185$341.6M | +62,002+4.3% |
31 Mar 2023 – 30 Jun 2026
News
Charles River Laboratories International, Inc.: Charles River and Autolomous Partner to Transform Laboratory Execution Systemsfinanznachrichten.de · 6 Oct 2026Demand Stabilization Fuels Charles River Laboratories International's (CRL) Recoveryinsidermonkey.com · 29 Sep 2026Charles River Laboratories International Inc (CRL) Stock News & Articles247wallst.com · 24 Sep 2026
Everyone who traded it
Same industry
Government contracts
Awards16
Total$290.3M
Latest13 Oct 2026
GUINEA PIGS FOR CVB PEL LABDepartment of Agriculture · $24K · 13 Oct 2026MOUSE AND RAT SURVEILLANCE SERVICES WITH PRIADepartment of Veterans Affairs · $11K · 1 Oct 2026TASK ORDER 5 FOR THE DEVELOPMENT AND MAINTENANCE OF A MULTIGENOTYPIC AGED MOUSE COLONY.Department of Health and Human Services · $8.2M · 30 Sep 2026ENDOTOXIN TEST DEVICEDepartment of Veterans Affairs · $38K · 30 Sep 2026
From its SEC filings
Analyst forecasts
No analyst forecasts yet.