Bio-Rad Laboratories, Inc.
BIO- Exchange
- NYSE
- Industry
- Laboratory Analytical Instruments
- SEC CIK
- 0000012208
No open-market purchases or sales by Bio-Rad Laboratories, Inc. insiders were filed in the last 90 days; 399 institutions reported holding it in 13F filings for Q2 2026, worth $5.70B in total; no superinvestor holds it.
Other share classesBIO.B
13F holders, Q2 2023
Institutional positions in Bio-Rad Laboratories, Inc. as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 470
- −36 vs. Q1 2023
- Shares held
- 18.8M
- −371.8K (−1.9%) vs. Q1 2023
- Total value
- $7.19B
- −$2.01B (−21.8%) vs. Q1 2023
- New holders
- 50
- 156 more added
- Sold out
- 86
- 194 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BIO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 399 | $5.70B |
| Q1 2026 | 395 | $5.57B |
| Q4 2025 | 400 | $5.88B |
| Q3 2025 | 397 | $5.46B |
| Q2 2025 | 385 | $4.63B |
| Q1 2025 | 435 | $4.71B |
| Q4 2024 | 457 | $6.17B |
| Q3 2024 | 440 | $6.50B |
| Q2 2024 | 441 | $5.41B |
| Q1 2024 | 466 | $6.42B |
| Q4 2023 | 487 | $5.98B |
| Q3 2023 | 471 | $6.73B |
| Q2 2023 | 470 | $7.19B |
| Q1 2023 | 508 | $9.20B |
| Q4 2022 | 472 | $8.11B |
| Q3 2022 | 485 | $8.13B |
| Q2 2022 | 502 | $9.46B |
| Q1 2022 | 515 | $10.8B |
| Q4 2021 | 534 | $14.4B |
| Q3 2021 | 509 | $14.5B |
| Q2 2021 | 509 | $12.5B |
| Q1 2021 | 492 | $11.2B |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding Bio-Rad Laboratories, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 2,395,213 | $908.1M | 0.02% | −2,113−0.1% | Reduced |
| BlackRock Inc. | 1,577,772 | $598.2M | 0.02% | −20,832−1.3% | Reduced |
| Veritas Asset Management LLP | 1,137,449 | $431.2M | 3.00% | −13,489−1.2% | Reduced |
| Brown Advisory Inc | 927,008 | $351.4M | 0.55% | +80,607+9.5% | Added |
| State Street Corp | 900,573 | $341.4M | 0.02% | −21,279−2.3% | Reduced |
| UBS Asset Management Americas Inc | 534,291 | $255.9M | 0.12% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 459,197 | $174.1M | 0.07% | −84,373−15.5% | Reduced |
| Geode Capital Management, LLC | 450,721 | $170.4M | 0.02% | +5,817+1.3% | Added |
| Bank of America Corp | 447,457 | $169.6M | 0.02% | −12,758−2.8% | Reduced |
| Westfield Capital Management Co LP | 403,812 | $153.1M | 0.97% | +18,156+4.7% | Added |
| Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf) | 325,519 | $123.4M | 4.35% | +325,519 | New |
| Invesco Ltd. | 317,900 | $120.5M | 0.03% | +93,765+41.8% | Added |
| Thompson Siegel & Walmsley LLC | 294,164 | $111.5M | 1.78% | +91,013+44.8% | Added |
| Earnest Partners LLC | 279,940 | $106.1M | 0.59% | +26,476+10.4% | Added |
| Champlain Investment Partners, LLC | 256,730 | $97.3M | 0.60% | +39,065+17.9% | Added |
| Millennium Management LLC | 256,564 | $97.3M | 0.10% | −200,716−43.9% | Reduced |
| Northern Trust Corp | 244,852 | $92.8M | 0.02% | −16,459−6.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 234,903 | $89.1M | 0.14% | −24,299−9.4% | Reduced |
| Norges Bank | 227,258 | $86.2M | 0.02% | +928+0.4% | Added |
| Eminence Capital, LP | 225,881 | $85.6M | 1.54% | +57,866+34.4% | Added |
| Hound Partners, LLC | 216,546 | $82.1M | 18.63% | +96,970+81.1% | Added |
| Hawk Ridge Capital Management LP | 214,276 | $81.2M | 4.31% | +66,500+45.0% | Added |
| Dimensional Fund Advisors LP | 204,006 | $77.3M | 0.02% | +15,607+8.3% | Added |
| Charles Schwab Investment Management Inc | 201,549 | $76.4M | 0.02% | +1,133+0.6% | Added |
| Morgan Stanley | 199,480 | $75.6M | 0.01% | +5,263+2.7% | Added |
| Nitorum Capital, L.P. | 181,853 | $68.9M | 6.97% | +27,617+17.9% | Added |
| Avidity Partners Management LP | 152,600 | $57.9M | 2.02% | −68,900−31.1% | Reduced |
| FMR LLC | 150,048 | $56.9M | 0.00% | −6,916−4.4% | Reduced |
| Bank of New York Mellon Corp | 147,803 | $56.0M | 0.01% | −13,721−8.5% | Reduced |
| GW&K Investment Management, LLC | 144,919 | $54.9M | 0.52% | +24,946+20.8% | Added |
| Mawer Investment Management Ltd. | 141,024 | $53.5M | 0.28% | +43,880+45.2% | Added |
| Legal & General Group Plc | 137,497 | $52.1M | 0.02% | +3,348+2.5% | Added |
| Bellevue Group AG | 134,533 | $51.0M | 0.73% | +20,794+18.3% | Added |
| SEI Investments Co | 127,200 | $48.2M | 0.08% | −5,601−4.2% | Reduced |
| Acadian Asset Management LLC | 122,958 | $46.6M | 0.19% | −125,578−50.5% | Reduced |
| Tikvah Management LLC | 118,147 | $44.8M | 15.23% | +21,120+21.8% | Added |
| Envestnet Asset Management Inc | 114,996 | $43.6M | 0.02% | +5,761+5.3% | Added |
| Artisan Partners Limited Partnership | 113,589 | $43.1M | 0.07% | +113,589 | New |
| Nuveen Asset Management, LLC | 102,914 | $39.0M | 0.01% | +3,560+3.6% | Added |
| Select Equity Group, L.P. | 100,580 | $38.1M | 0.14% | +100,580 | New |
| Fisher Asset Management, LLC | 96,131 | $36.4M | 0.02% | +238+0.2% | Added |
| Ardevora Asset Management LLP | 92,340 | $35.0M | 0.85% | −13,014−12.4% | Reduced |
| Candriam Luxembourg S.C.A. | 91,991 | $34.9M | 0.25% | +7,916+9.4% | Added |
| Deutsche Bank AG | 88,365 | $33.5M | 0.02% | +22,699+34.6% | Added |
| Swiss National Bank | 79,600 | $30.2M | 0.02% | −8,600−9.8% | Reduced |
| Wedge Capital Management L L P | 79,426 | $30.1M | 0.48% | +79,426 | New |
| Royal Bank of Canada | 78,597 | $29.8M | 0.01% | −6,919−8.1% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 77,104 | $29.2M | 0.14% | +11,704+17.9% | Added |
| Point72 Asset Management, L.P. | 73,459 | $27.8M | 0.10% | −101,391−58.0% | Reduced |
| Polar Asset Management Partners Inc. | 72,669 | $27.6M | 0.55% | −8,172−10.1% | Reduced |
| Anchor Capital Advisors LLC | 72,653 | $27.5M | 0.71% | +72,653 | New |
| Hosking Partners LLP | 70,691 | $26.8M | 1.13% | +18,401+35.2% | Added |
| Canada Pension Plan Investment Board | 68,467 | $26.0M | 0.04% | −600−0.9% | Reduced |
| Cramer Rosenthal McGlynn LLC | 67,575 | $25.6M | 1.28% | −13,498−16.6% | Reduced |
| Portolan Capital Management, LLC | 65,039 | $24.7M | 2.18% | +10,679+19.6% | Added |
| Two Sigma Investments, LP | 59,975 | $22.7M | 0.06% | +48,532+424.1% | Added |
| Neuberger Berman Group LLC | 57,903 | $22.0M | 0.02% | +147+0.3% | Added |
| Amundi | 57,419 | $21.7M | 0.01% | −41,944−42.2% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 54,407 | $20.6M | 0.02% | −7,551−12.2% | Reduced |
| Two Sigma Advisers, LP | 52,068 | $19.7M | 0.05% | +3,200+6.5% | Added |
| Price T Rowe Associates Inc | 51,122 | $19.4M | 0.00% | −350−0.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 51,008 | $19.3M | 0.17% | −166,802−76.6% | Reduced |
| Putnam Investments LLC | 49,524 | $18.8M | 0.03% | −84,664−63.1% | Reduced |
| Federated Hermes, Inc. | 45,857 | $17.4M | 0.04% | −2,343−4.9% | Reduced |
| Easterly Investment Partners LLC | 44,046 | $16.7M | 1.49% | +2,919+7.1% | Added |
| Barclays PLC | 43,960 | $16.7M | 0.01% | +20,554+87.8% | Added |
| JPMorgan Chase & Co | 43,593 | $16.5M | 0.00% | +1,243+2.9% | Added |
| Citadel Advisors LLC | 42,267 | $16.0M | 0.02% | −17,820−29.7% | Reduced |
| Goldman Sachs Group Inc | 41,799 | $15.8M | 0.00% | +7,650+22.4% | Added |
| California Public Employees Retirement System | 41,374 | $15.7M | 0.01% | −103,591−71.5% | Reduced |
| Kornitzer Capital Management Inc | 40,695 | $15.4M | 0.30% | −5,000−10.9% | Reduced |
| Soditic Asset Management LLP | 37,675 | $14.3M | 10.42% | +15,425+69.3% | Added |
| Gabelli Funds LLC | 37,200 | $14.1M | 0.11% | +500+1.4% | Added |
| Rhumbline Advisers | 36,600 | $13.9M | 0.02% | −850−2.3% | Reduced |
| Credit Suisse AG | 35,482 | $13.5M | 0.01% | −7,993−18.4% | Reduced |
| California State Teachers Retirement System | 34,542 | $13.1M | 0.02% | −1,241−3.5% | Reduced |
| Raymond James & Associates | 33,965 | $12.9M | 0.01% | +4,438+15.0% | Added |
| Bank of Montreal | 33,279 | $12.7M | 0.01% | +10,264+44.6% | Added |
| La Banque Postale Asset Management SA | 32,310 | $12.2M | 0.29% | −5,700−15.0% | Reduced |
| UBS Group AG | 31,665 | $12.0M | 0.01% | +13,685+76.1% | Added |
| NFJ Investment Group, LLC | 31,007 | $11.8M | 0.31% | −502−1.6% | Reduced |
| LPL Financial LLC | 30,851 | $11.7M | 0.01% | +1,600+5.5% | Added |
| Teachers Retirement System of the State of Kentucky | 30,466 | $11.6M | 0.11% | −150−0.5% | Reduced |
| American Century Companies Inc | 30,436 | $11.5M | 0.01% | −16,575−35.3% | Reduced |
| Squarepoint Ops LLC | 29,907 | $11.3M | 0.06% | +29,907 | New |
| Wells Fargo & Company | 29,036 | $11.0M | 0.00% | −516−1.7% | Reduced |
| Principal Financial Group Inc | 27,940 | $10.6M | 0.01% | −2,493−8.2% | Reduced |
| Gamco Investors, Inc. Et Al | 27,175 | $10.3M | 0.11% | −85−0.3% | Reduced |
| Moore Capital Management, LP | 25,000 | $9.48M | 0.23% | +23,900+2,172.7% | Added |
| Polar Capital Holdings Plc | 24,751 | $9.38M | 0.06% | −123,156−83.3% | Reduced |
| State Board of Administration of Florida Retirement System | 24,716 | $9.37M | 0.02% | −1,334−5.1% | Reduced |
| Andra AP-fonden | 24,700 | $9.36M | 0.24% | +3,900+18.8% | Added |
| Prelude Capital Management, LLC | 23,993 | $9.10M | 0.76% | +9,477+65.3% | Added |
| Voloridge Investment Management, LLC | 22,557 | $8.55M | 0.04% | +22,557 | New |
| New York State Common Retirement Fund | 21,725 | $8.24M | 0.01% | −517−2.3% | Reduced |
| Adage Capital Partners GP, L.L.C. | 21,310 | $8.08M | 0.02% | −9,765−31.4% | Reduced |
| Russell Investments Group, Ltd. | 21,095 | $8.00M | 0.02% | −28,770−57.7% | Reduced |
| Winslow Asset Management Inc | 20,875 | $7.91M | 1.70% | +792+3.9% | Added |
| Rivermont Capital Management LP | 20,644 | $7.83M | 3.60% | −7,515−26.7% | Reduced |
| Marshall Wace, LLP | 19,613 | $7.44M | 0.02% | −13,749−41.2% | Reduced |