Charles River
CRL
300.30
-4.66
-1.53%
Charles River
US · CRL
#1174 by market cap
Listed 1970
300.30
-4.66
-1.53%
Live - 5344 symbols - heartbeat 217s ago
· 2026-10-08 08:04
Pre-market
298.00
-0.77%
After-hours
300.30
0.00%
- Market cap
- 14.34B
- P/E (TTM)i
- -62.56
- P/Bi
- 5.05
- EPSi
- -2.91
- Div yieldi
- 0.00%
- 52W posi
- 82%
Reader sentiment
Are you bullish or bearish on CRL?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Accumulating
- The number of reporting institutions decreased by 3 in the most recent period (2026/Q3).
- Total institutional ownership rose 1.4 percentage points.
Institutional ownership
- Held by institutions
- 122.78% +1.36pp
- Institutions
- 684 -3
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions added shares last reporting period, and the stock has seen net inflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund105.28%
Hedge Fund9.18%
Public Company4.17%
Government Pension Fund1.38%
Private Company1.08%
Individual/Insider0.93%
Sovereign Wealth Fund0.78%
VC/PE Fund0.30%
Family Office/Trust0.24%
Top holders as of 2026-08-31
FMR
10.10% · 4.82M sh
BlackRock
7.96% · 3.80M sh
Vanguard Capital Management, LLC
7.16% · 3.42M sh
Harris Associates L.P.
4.69% · 2.24M sh
Vanguard Portfolio Management, LLC
4.63% · 2.21M sh
Allspring Global Investments, LLC
3.99% · 1.91M sh
State Street Global Advisors
3.91% · 1.86M sh
Invesco Ltd.
3.88% · 1.85M sh
Dimensional Fund Advisors
3.45% · 1.65M sh
Ariel Investments, LLC
3.16% · 1.51M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 19 buys · 31 sells
| Name | Role | Stake |
|---|---|---|
| James Foster | Chairperson & CEO | 0.42% |
| Birgit Girshick | Corporate Executive VP & COO | 0.12% |
| Shannon Parisotto | Corporate Executive Vice President of Global Discovery & Safety Assessment | 0.09% |
| Robert Bertolini | Independent Director | 0.07% |
| Victoria Creamer | Corporate Executive VP & Chief People Officer | 0.04% |
| Martin MacKay | Director | 0.03% |
| Joseph LaPlume | Corporate Executive Vice President of Corporate Development & Strategy | 0.03% |
| Richard Wallman | Independent Director | 0.02% |
| Deborah Kochevar | Independent Director | 0.02% |
| Flavia Pease | Corporate Executive VP & CFO | 0.01% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-10-04 | Shannon Parisotto | Corporate Executive Vice President of Global Discovery & Safety Assessment | Intent to Sell (Form 144) | -981 | $314.56 |
| 2026-09-29 | Glenn Coleman | Corporate Executive VP & CFO | Open Market Acquisition | +10 | $297.43 |
| 2026-08-24 | James Foster | Chairperson & CEO | Derivative Exercise and Sale | -33,561 | $194.12–300.00 |
| 2026-08-18 | Birgit Girshick | Corporate Executive VP & COO | Other Disposition | -528 | -- |
| 2026-08-18 | Shannon Parisotto | Corporate Executive Vice President of Global Discovery & Safety Assessment | Derivative Exercise and Sale | -2,039 | $194.12–294.12 |
| 2026-08-17 | Nancy Andrews | Independent Director | Derivative Exercise and Sale | -573 | $164.30–285.24 |
| 2026-08-10 | Birgit Girshick | Corporate Executive VP & COO | Derivative Exercise and Sale | -6,500 | $179.66–279.90 |
| 2026-08-10 | Shannon Parisotto | Corporate Executive Vice President of Global Discovery & Safety Assessment | Derivative Exercise and Sale | -3,714 | $179.66–279.66 |
| 2026-08-09 | James Foster | Chairperson & CEO | Derivative Exercise and Sale | -28,733 | $179.66–275.00 |
| 2026-08-09 | Joseph LaPlume | Corporate Executive Vice President of Corporate Development & Strategy | Other Disposition | -257 | -- |
| 2026-08-05 | Michael Knell | Corporate Senior VP & Chief Accounting Officer | Open Market Disposition | -4,300 | $259.07–265.17 |
| 2026-08-05 | Michael Knell | Corporate Senior VP & Chief Accounting Officer | Derivative Exercise and Sale | -2,345 | $179.66–258.53 |
| 2026-08-05 | Victoria Creamer | Corporate Executive VP & Chief People Officer | Derivative Exercise and Sale | -4,179 | $179.66–259.16 |
| 2026-08-04 | Shannon Parisotto | Corporate Executive Vice President of Global Discovery & Safety Assessment | Open Market Disposition | -5,046 | $263.00 |
| 2026-06-28 | James Foster | Chairperson & CEO | Open Market Disposition | -75,000 | $225.00 |
| 2026-06-04 | James Foster | Chairperson & CEO | Other Acquisition | +183,361 | -- |
| 2026-06-04 | James Foster | Chairperson & CEO | Other Disposition | -183,361 | -- |
| 2026-06-04 | Birgit Girshick | Corporate Executive VP & COO | Other Acquisition | +3,386 | -- |
| 2026-06-04 | Birgit Girshick | Corporate Executive VP & COO | Other Disposition | -3,386 | -- |
| 2026-06-04 | Shannon Parisotto | Corporate Executive Vice President of Global Discovery & Safety Assessment | Other Acquisition | +1,529 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 08:04:58 · For reference only, not investment advice and not tailored to your situation.