Bio-Rad Laboratories Ownership | Who Owns Bio-Rad Laboratories?
Bio-Rad Laboratories Ownership Summary
Bio-Rad Laboratories is owned by 72.17% institutional investors, 16.38% insiders, and 11.45% retail investors. First eagle investment management is the largest institutional shareholder, holding 9.65% of BIO shares. First Eagle Global A is the top mutual fund, with 6.96% of its assets in Bio-Rad Laboratories shares.
BIO Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Bio-Rad Laboratories | 72.17% | 16.38% | 11.45% |
| Sector | Healthcare Stocks | 35.49% | 11.75% | 52.76% |
| Industry | Medical Device Stocks | 39.91% | 10.58% | 49.51% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| First eagle investment management | 2.60M | 9.65% | $725.52M |
| Vanguard group | 1.77M | 6.59% | $537.58M |
| Blackrock funding, inc. /de | 1.68M | 6.23% | $468.32M |
| Blackrock | 1.55M | 5.44% | $423.48M |
| Dimensional fund advisors lp | 1.09M | 4.04% | $303.64M |
| Ariel investments | 785.96K | 2.91% | $219.09M |
| Earnest partners | 588.73K | 2.18% | $164.11M |
| State street | 559.57K | 2.07% | $155.98M |
| Capital world investors | 450.00K | 1.67% | $125.44M |
| Ubs asset management americas | 426.04K | 1.58% | $118.76M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Qvidtvm management | 83.73K | 28.68% | $23.34M |
| Jne partners llp | 92.10K | 10.50% | $25.67M |
| Soditic asset management llp | 31.73K | 10.04% | $8.66M |
| Tikvah management | 97.83K | 8.45% | $27.27M |
| Rk asset management | 14.57K | 4.17% | $4.42M |
| Hound partners | 97.72K | 3.41% | $27.24M |
| Mangrove partners | 126.85K | 2.86% | $35.36M |
| Ariel investments | 785.96K | 2.45% | $219.09M |
| Southeastern asset management inc/tn/ | 162.80K | 2.23% | $45.38M |
| Sivik global healthcare | 10.00K | 2.12% | $2.79M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Capital world investors | 450.00K | 0.02% | 450.00K |
| Bank of america corp /de/ | 441.88K | 0.01% | 412.56K |
| Barclays | 278.83K | 0.02% | 254.34K |
| Nomura | 217.34K | 0.16% | 217.34K |
| Assenagon asset management | 147.83K | 0.06% | 145.62K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Wealthfront advisers | - | - | -1.04M |
| Veritas asset management llp | - | - | -543.34K |
| Ninety one uk | - | - | -387.31K |
| Fuller & thaler asset management | - | - | -259.58K |
| Boston partners | 8.19K | 0.00% | -239.42K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Capital world investors | 450.00K | 0.02% | 450.00K | $125.44M |
| Nomura | 217.34K | 0.16% | 217.34K | $60.58M |
| Norges bank | 114.19K | 0.00% | 114.19K | $34.60M |
| Vanguard fiduciary trust | 113.64K | 0.01% | 113.64K | $31.68M |
| National bank of canada /fi/ | 90.00K | 0.02% | 90.00K | $25.09M |
Sold Out
| Holder | Change |
|---|---|
| Carolinas wealth consulting | -1.00 |
| Mcf advisors | -1.00 |
| Claris advisors, llc / mo / | -1.00 |
| Bruce g. allen investments | -1.00 |
| Cbiz investment advisory services | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 389 | -2.99% | 19,469,475 | 0.32% | 72 | 1.39% | 202 | 22.42% | 97 | -34.46% |
| Dec 31, 2025 | 238 | -39.44% | 9,027,767 | -53.63% | 33 | 0.66% | 103 | -43.72% | 74 | -45.59% |
| Sep 30, 2025 | 189 | -49.60% | 5,186,973 | -72.47% | 19 | 0.40% | 78 | -53.57% | 71 | -55.06% |
| Jun 30, 2025 | 378 | -12.50% | 19,170,530 | -0.76% | 70 | 1.47% | 168 | -17.24% | 161 | -1.83% |
| Mar 31, 2025 | 423 | -6.83% | 19,297,166 | -2.78% | 69 | 1.37% | 198 | -12.39% | 161 | 12.59% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| First Eagle Global A | 1.88M | 6.96% | - |
| UBS: Global Equity | 1.27M | 4.70% | - |
| American Funds SMALLCAP World A | 756.04K | 2.80% | 316.41K |
| iShares Core S&P Mid-Cap ETF | 614.19K | 2.29% | -304.00 |
| Vanguard Total Stock Mkt Idx Inv | 593.42K | 2.20% | 6.07K |
| Vanguard US Total Market Shares ETF | 613.97K | 2.19% | -14.43K |
| VanEck Morningstar Wide Moat | 537.18K | 1.92% | -635.23K |
| Vanguard Institutional 500 Index Trust | 533.54K | 1.91% | 4.24K |
| VanEck Morningstar Wide Moat ETF | 495.12K | 1.82% | -1.41K |
| Vanguard Small Cap Index | 430.37K | 1.59% | 7.30K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 11, 2026 | ENGELHARDT EVA ANETTE | EVP, President, CDG | Sell | $135.60K |
| Nov 06, 2025 | BARRY JAMES | EVP, President, LSG | Sell | $214.29K |
| Mar 14, 2025 | Crowley Michael | EVP, GBL Commercial Operations | Sell | $741.18K |
| Sep 06, 2024 | Last Andrew J. | EVP, Chief Operating Officer | Sell | $989.82K |
| Sep 04, 2024 | BARRY JAMES | EVP, President, LSG | Sell | $205.90K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | 1 |
| 2025 Q4 | - | 1 |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | 1 |
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