CRL — CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Others in Healthcare
Measured signals that fired on CRL
| date | signal | measured base rate |
|---|---|---|
| 2026-08-17 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-08-05 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-08-05 | Bollinger bandwidth breaks out of its own compression structure | -0.63% over 21 days · t = -2.80 · n = 7,196 statistically distinguishable from its control group |
| 2026-08-05 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-10 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-06-30 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-19 | Parisotto Shannon M CEVP, Disc & Safety Assessment | Open-market sale 10b5-1 plan | 2.0K | 294.12 | 599.7K |
| 2026-08-19 | Parisotto Shannon M CEVP, Disc & Safety Assessment | Option exercise 10b5-1 plan | 2.0K | 194.12 | 395.8K |
| 2026-08-19 | Girshick Birgit Chief Executive Officer | Gift | 528 | 0.00 | 0 |
| 2026-08-18 | Andrews Nancy C Director | Open-market sale | 573 | 285.24 | 163.4K |
| 2026-08-18 | Andrews Nancy C Director | Option exercise | 573 | 164.30 | 94.1K |
| 2026-08-11 | Girshick Birgit Chief Executive Officer | Open-market sale 10b5-1 plan | 6.5K | 279.90 | 1.8M |
| 2026-08-11 | Girshick Birgit Chief Executive Officer | Option exercise 10b5-1 plan | 6.5K | 179.66 | 1.2M |
| 2026-08-11 | Parisotto Shannon M CEVP, Disc & Safety Assessment | Open-market sale 10b5-1 plan | 3.7K | 279.66 | 1.0M |
| 2026-08-11 | Parisotto Shannon M CEVP, Disc & Safety Assessment | Option exercise 10b5-1 plan | 3.7K | 179.66 | 667.3K |
| 2026-08-10 | FOSTER JAMES C Director | Open-market sale 10b5-1 plan | 28.7K | 275.00 | 7.9M |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 665.7M | 3.9M |
| FMR LLC | 596.2M | 3.5M |
| VANGUARD CAPITAL MANAGEMENT LLC | 552.4M | 3.2M |
| Invesco Ltd. | 413.5M | 2.4M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 395.8M | 2.3M |
| HARRIS ASSOCIATES L P | 371.4M | 2.2M |
| Allspring Global Investments Holdings, LLC | 348.6M | 2.0M |
| STATE STREET CORP | 323.2M | 1.9M |
| DIMENSIONAL FUND ADVISORS LP | 285.0M | 1.7M |
| WELLINGTON MANAGEMENT GROUP LLP | 281.1M | 1.6M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Charles River Labs stock holds close to new 52-week high as Q2 2026 beat and guidance hike support r - Ad-hoc-news.de · 2026-08-22 · Ad-hoc-news.de
- Charles River Labs stock holds near fresh 52-week high after strong Q2 earnings - Ad-hoc-news.de · 2026-08-21 · Ad-hoc-news.de
- Queen Camilla says it was difficult to keep King Charles' cancer diagnosis private - Reuters · 2026-08-19 · Reuters
- Charles Schwab to scale India centre workforce to 2,000 by 2027 - Reuters · 2026-08-19 · Reuters
- Ramaco Chairman and CEO Randall Atkins to Appear on Fox Business' Making Money with Charles Payne to discuss U.S. Critical Mineral and Brook Mine Development · 2026-08-18
- Charles W.M. Roberts, MD, PhD, an internationally recognized physician-scientist, named president and CEO of St. Jude Children's Research Hospital · 2026-08-18
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