Charles River Laboratories Ownership | Who Owns Charles River Laboratories?
Charles River Laboratories Ownership Summary
Charles River Laboratories is owned by 82.96% institutional investors, 1.02% insiders, and 16.03% retail investors. Vanguard group is the largest institutional shareholder, holding 11.96% of CRL shares. Vanguard Health Care Inv is the top mutual fund, with 3.67% of its assets in Charles River Laboratories shares.
CRL Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Charles River Laboratories | 82.96% | 1.02% | 16.03% |
| Sector | Healthcare Stocks | 232.20% | 10.74% | -142.94% |
| Industry | Diagnostics & Research Stocks | 35.38% | 11.00% | 53.62% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 5.89M | 11.96% | $1.17B |
| Blackrock | 5.09M | 9.87% | $1.05B |
| Blackrock funding, inc. /de | 3.75M | 7.63% | $748.92M |
| Wellington management group llp | 3.19M | 6.49% | $499.18M |
| Allspring global investments | 2.00M | 4.05% | $403.95M |
| State street | 1.83M | 3.73% | $286.50M |
| Ariel investments | 1.49M | 3.03% | $233.14M |
| Harris associates l p | 1.47M | 3.00% | $230.48M |
| Dimensional fund advisors lp | 1.44M | 2.93% | $287.70M |
| Geode capital management | 1.28M | 2.59% | $254.19M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Laurus investment counsel | 82.36K | 13.38% | $16.43M |
| Iron triangle partners lp | 268.00K | 5.96% | $41.93M |
| 13d management | 28.00K | 4.20% | $4.38M |
| Broyhill asset management | 14.75K | 2.59% | $2.94M |
| Van berkom & associates | 450.69K | 2.59% | $89.90M |
| Ariel investments | 1.49M | 2.49% | $233.14M |
| Iridian asset management llc/ct | 26.57K | 1.95% | $5.30M |
| Lawson kroeker investment management inc/ne | 31.64K | 1.88% | $6.31M |
| Lakewood capital management, lp | 140.24K | 1.66% | $21.94M |
| Cooke & bieler lp | 607.57K | 1.26% | $121.20M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Massachusetts financial services co /ma/ | 884.69K | 0.06% | 884.69K |
| Ameriprise financial | 613.60K | 0.02% | 575.04K |
| National bank of canada /fi/ | 946.77K | 0.15% | 511.90K |
| Norges bank | 485.09K | 0.01% | 485.09K |
| Balyasny asset management | 434.23K | 0.10% | 381.43K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Impactive capital lp | - | - | -1.21M |
| Meritage group lp | - | - | -1.07M |
| D1 capital partners | - | - | -777.49K |
| Southpoint capital advisors lp | - | - | -600.00K |
| Wellington management group llp | 3.19M | 0.09% | -577.34K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Massachusetts financial services co /ma/ | 884.69K | 0.06% | 884.69K | $176.48M |
| Norges bank | 485.09K | 0.01% | 485.09K | $96.77M |
| 1832 asset management | 160.00K | 0.03% | 160.00K | $33.05M |
| Wcm investment management | 102.23K | 0.04% | 102.23K | $20.65M |
| D. e. shaw | 84.66K | 0.01% | 84.66K | $15.63M |
Sold Out
| Holder | Change |
|---|---|
| Carolinas wealth consulting | -1.00 |
| Financial gravity asset management | -1.00 |
| Proffitt & goodson | -1.00 |
| American capital advisory | -1.00 |
| Financial network wealth advisors | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 498 | -12.17% | 40,824,826 | -19.06% | 82 | 0.79% | 240 | -14.89% | 179 | -6.77% |
| Sep 30, 2025 | 545 | 1.30% | 50,378,536 | -0.93% | 102 | 0.96% | 276 | 4.94% | 180 | -9.55% |
| Jun 30, 2025 | 523 | -9.36% | 54,320,394 | 2.53% | 110 | 1.01% | 256 | -1.54% | 197 | -17.57% |
| Mar 31, 2025 | 573 | -11.85% | 52,972,115 | -0.08% | 104 | 0.98% | 257 | -5.51% | 239 | -14.95% |
| Dec 31, 2024 | 630 | -1.87% | 52,940,532 | 2.54% | 103 | 1.02% | 264 | -1.49% | 274 | 0.74% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Health Care Inv | 1.80M | 3.67% | -197.57K |
| Allspring Mid Value SMA | 1.60M | 3.24% | -210.10K |
| Allspring Special US Mid Cap Value Eq | 1.60M | 3.24% | -210.10K |
| Vanguard US Total Market Shares ETF | 1.64M | 3.20% | 1.14K |
| Vanguard Total Stock Mkt Idx Inv | 1.56M | 3.16% | 3.48K |
| Vanguard Institutional 500 Index Trust | 1.45M | 2.96% | 9.27K |
| Allspring Special Mid Cap Value Inst | 1.41M | 2.87% | -186.20K |
| Vanguard 500 Index Investor | 1.25M | 2.55% | 7.70K |
| Vanguard Small Cap Index | 1.11M | 2.26% | -244.00 |
| Oakmark Select Investor | 1.00M | 2.04% | 182.00K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 22, 2025 | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | $65.49K |
| Aug 18, 2025 | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | $126.08K |
| Aug 07, 2025 | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | $60.02K |
| May 15, 2025 | MASSARO GEORGE | - | Sell | $4.77K |
| May 15, 2025 | MASSARO GEORGE | - | Sell | $11.15K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | - |
| 2025 Q3 | - | 2 |
| 2025 Q2 | - | 9 |
| 2025 Q1 | 2 | 1 |
| 2024 Q4 | - | 3 |
CRL Ownership FAQ
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