AI summary pending
View Full Filing (SEC EDGAR)Charles River Laboratories
$291.76+3.3%
+$2.5B
Net Activity
+22.56% total shares
Institutions Holding
568
Popularity Rank
#1018
Avg Weight
0.09%
Total Value
$13.1B
Market Cap
$14.5B
568 institutions currently hold CRL, with 274 net buyers and 267 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
267
Net Buying Institutions
274
Top 5 by Value
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Across its top 20 institutional holders, CRL's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 30/100).
CRL ranks #1018 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
CRL is a disclosed holding of Bill Nygren (Harris Associates L.P.), one of the tracked superinvestors on AlphaSMO — it makes up 0.7% of that fund's own 13F portfolio.
568 institutions disclose a position in CRL, but none treat it as a major bet — even Ariel Investments, LLC, its most concentrated holder, allocates just 3.4% of its own portfolio to it.
Fidelity has added to its CRL position for two straight quarters, increasing it by $615.7M to reach $961.5M today.
Mackenzie Financial CORP has trimmed its CRL position for two straight quarters, cutting it by $157.2M while still holding $350.6K.
CRL is up 3.3% today, and institutions have been net buyers of $2.5B this quarter — today's price move and the underlying institutional flow are pointing the same direction.
CRL reported a net loss of $238.5M over the trailing twelve months.
+$2.0B
Total Buy Value
$1.3B
Total Sell Value
274
Net Buyers
267
Net Sellers
CRL
Q2 2026
Top 5 Institutional Movers
CRL does not currently show a 13F-and-insider convergence signal — its insider confidence score is 0/100, below the threshold this product uses to flag combined buying pressure.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
0
unique buyers
—
buy value
12-Month Buy/Sell Activity
| Action | Insider | Date | Value |
|---|---|---|---|
| Sell | James C Foster | 2026-08-25 | $10.07M |
| Sell | Shannon M Parisotto | 2026-08-19 | $600K |
| Sell | Nancy C Andrews | 2026-08-18 | $163K |
| Sell | Birgit Girshick | 2026-08-11 | $1.82M |
| Sell | Shannon M Parisotto | 2026-08-11 | $1.04M |
| Sell | James C Foster | 2026-08-10 | $7.90M |
| Sell | Michael Gunnar Knell | 2026-08-06 | $330K |
| Sell | Michael Gunnar Knell | 2026-08-06 | $235K |
10
Filings (90d)
$42.60M
Total Est. Value
166K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| FOSTER JAMES C | 2026-08-25 | $10.07M |
| Parisotto Shannon M | 2026-08-19 | $600K |
| Nancy C Andrews | 2026-08-18 | $163K |
| Parisotto Shannon M | 2026-08-11 | $1.04M |
| Girshick Birgit | 2026-08-11 | $1.82M |
| FOSTER JAMES C | 2026-08-10 | $7.90M |
| Michael Knell | 2026-08-06 | $1.73M |
| Victoria Creamer | 2026-08-06 | $1.09M |
| Parisotto Shannon M | 2026-08-05 | $1.33M |
| FOSTER JAMES C | 2026-06-29 | $16.88M |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
1
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| FMR LLC | 13G/A | 2026-08-06 | 8.8% |
1
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)159864107
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