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, Q4 2022
Institutional positions in Bio-Rad Laboratories, Inc. as of Dec 31, 2022. 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
- 472
- −5 vs. Q3 2022
- Shares held
- 19.3M
- −218.1K (−1.1%) vs. Q3 2022
- Total value
- $8.11B
- −$21.5M (−0.3%) vs. Q3 2022
- New holders
- 57
- 213 more added
- Sold out
- 62
- 132 more reduced
8 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Bio-Rad Laboratories, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 2,391,436 | $1.01B | 0.03% | +39,908+1.7% | Added |
| BlackRock Inc. | 1,582,388 | $665.4M | 0.02% | −3,727−0.2% | Reduced |
| Veritas Asset Management LLP | 1,152,287 | $484.5M | 3.97% | +155,666+15.6% | Added |
| State Street Corp | 947,778 | $398.5M | 0.02% | −10,926−1.1% | Reduced |
| Brown Advisory Inc | 820,885 | $345.2M | 0.64% | +45,173+5.8% | Added |
| Alliancebernstein L.P. | 480,896 | $202.2M | 0.09% | −52,869−9.9% | Reduced |
| Geode Capital Management, LLC | 434,886 | $182.5M | 0.03% | +7,721+1.8% | Added |
| UBS Asset Management Americas Inc | 419,425 | $176.4M | 0.09% | +25,392+6.4% | Added |
| Bank of America Corp | 408,796 | $171.9M | 0.02% | −1,270−0.3% | Reduced |
| Westfield Capital Management Co LP | 389,504 | $163.8M | 1.26% | +28,389+7.9% | Added |
| Acadian Asset Management LLC | 333,264 | $140.1M | 0.69% | −59,438−15.1% | Reduced |
| AustralianSuper Pty Ltd | 323,656 | $136.7M | 0.99% | −69,338−17.6% | Reduced |
| Millennium Management LLC | 315,081 | $132.5M | 0.15% | −143,564−31.3% | Reduced |
| Invesco Ltd. | 280,460 | $117.9M | 0.03% | +76,260+37.3% | Added |
| Amundi | 252,051 | $116.2M | 0.06% | +78,235+45.0% | Added |
| Allspring Global Investments Holdings, LLC | 271,987 | $114.4M | 0.20% | +5,282+2.0% | Added |
| Northern Trust Corp | 259,452 | $109.1M | 0.02% | +10,972+4.4% | Added |
| Earnest Partners LLC | 244,945 | $103.0M | 0.63% | +14,265+6.2% | Added |
| FMR LLC | 235,684 | $99.1M | 0.01% | −408,127−63.4% | Reduced |
| Nitorum Capital, L.P. | 220,257 | $92.6M | 8.73% | +14,800+7.2% | Added |
| Champlain Investment Partners, LLC | 218,725 | $92.0M | 0.59% | −4,965−2.2% | Reduced |
| Norges Bank | 217,467 | $91.4M | 0.02% | +15,502+7.7% | Added |
| Thompson Siegel & Walmsley LLC | 201,222 | $84.6M | 1.37% | +182,248+960.5% | Added |
| Charles Schwab Investment Management Inc | 195,890 | $82.4M | 0.03% | +11,543+6.3% | Added |
| Morgan Stanley | 191,121 | $80.4M | 0.01% | +53,491+38.9% | Added |
| Dimensional Fund Advisors LP | 186,134 | $78.3M | 0.03% | +2,920+1.6% | Added |
| Schonfeld Strategic Advisors LLC | 181,439 | $76.3M | 0.64% | +6,417+3.7% | Added |
| Bank of New York Mellon Corp | 166,563 | $70.0M | 0.02% | −21,990−11.7% | Reduced |
| California Public Employees Retirement System | 153,821 | $64.7M | 0.06% | −6,926−4.3% | Reduced |
| Fisher Asset Management, LLC | 144,522 | $60.8M | 0.04% | −3,597−2.4% | Reduced |
| Legal & General Group Plc | 135,503 | $57.0M | 0.02% | −8,985−6.2% | Reduced |
| Citadel Advisors LLC | 125,964 | $53.0M | 0.06% | +35,034+38.5% | Added |
| Putnam Investments LLC | 124,984 | $52.6M | 0.09% | +31,940+34.3% | Added |
| Point72 Asset Management, L.P. | 124,426 | $52.3M | 0.20% | +34,908+39.0% | Added |
| GW&K Investment Management, LLC | 118,246 | $49.7M | 0.50% | +32,940+38.6% | Added |
| Ardevora Asset Management LLP | 114,147 | $48.0M | 0.82% | +9,918+9.5% | Added |
| Bellevue Group AG | 111,158 | $46.7M | 0.62% | +9,340+9.2% | Added |
| Polar Capital Holdings Plc | 110,044 | $46.3M | 0.37% | +6,390+6.2% | Added |
| SEI Investments Co | 108,134 | $45.5M | 0.10% | −18,590−14.7% | Reduced |
| Hawk Ridge Capital Management LP | 104,786 | $44.1M | 2.98% | +6,100+6.2% | Added |
| Envestnet Asset Management Inc | 104,012 | $43.7M | 0.02% | +13,062+14.4% | Added |
| Polar Asset Management Partners Inc. | 103,500 | $43.5M | 0.62% | +21,000+25.5% | Added |
| Renaissance Technologies LLC | 102,143 | $43.0M | 0.06% | +39,443+62.9% | Added |
| Assenagon Asset Management S.A. | 100,591 | $42.3M | 0.17% | +88,853+757.0% | Added |
| Tikvah Management LLC | 97,027 | $40.8M | 19.48% | 00.0% | Unchanged |
| Avidity Partners Management LP | 92,200 | $38.8M | 0.91% | −52,600−36.3% | Reduced |
| Swiss National Bank | 90,400 | $38.0M | 0.03% | −6,565−6.8% | Reduced |
| Allianz Asset Management GmbH | 90,174 | $37.9M | 0.08% | +22,035+32.3% | Added |
| Mawer Investment Management Ltd. | 88,570 | $37.2M | 0.21% | +18,710+26.8% | Added |
| Hound Partners, LLC | 88,354 | $37.2M | 10.99% | +34,947+65.4% | Added |
| Candriam Luxembourg S.C.A. | 86,478 | $36.4M | 0.25% | −9,157−9.6% | Reduced |
| HSBC Holdings PLC | 83,982 | $35.3M | 0.04% | −11,952−12.5% | Reduced |
| Cramer Rosenthal McGlynn LLC | 79,022 | $33.2M | 1.46% | +19,996+33.9% | Added |
| Royal Bank of Canada | 77,288 | $32.5M | 0.01% | +10,890+16.4% | Added |
| Bank of Montreal | 69,058 | $29.3M | 0.02% | +45,162+189.0% | Added |
| Easterly Investment Partners LLC | 69,477 | $29.2M | 2.53% | +16,419+30.9% | Added |
| Canada Pension Plan Investment Board | 68,567 | $28.8M | 0.05% | +100+0.1% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 67,200 | $28.3M | 0.15% | +10,800+19.1% | Added |
| Balyasny Asset Management LLC | 67,043 | $28.2M | 0.10% | +67,043 | New |
| Barclays PLC | 66,402 | $27.9M | 0.02% | +12,293+22.7% | Added |
| Two Sigma Advisers, LP | 63,268 | $26.6M | 0.07% | +11,200+21.5% | Added |
| Hosking Partners LLP | 63,052 | $26.5M | 1.07% | +14,294+29.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 62,808 | $26.4M | 0.02% | −2,695−4.1% | Reduced |
| Deutsche Bank AG | 62,107 | $26.1M | 0.02% | +10,986+21.5% | Added |
| Portolan Capital Management, LLC | 62,053 | $26.1M | 2.59% | +17,126+38.1% | Added |
| Russell Investments Group, Ltd. | 60,365 | $25.5M | 0.05% | −7,564−11.1% | Reduced |
| Neuberger Berman Group LLC | 57,736 | $24.3M | 0.02% | +401+0.7% | Added |
| Voloridge Investment Management, LLC | 57,093 | $24.0M | 0.13% | +25,918+83.1% | Added |
| Price T Rowe Associates Inc | 55,828 | $23.5M | 0.00% | −11,450−17.0% | Reduced |
| Swedbank AB | 53,074 | $22.3M | 0.05% | +3,500+7.1% | Added |
| D. E. Shaw & Co., Inc. | 48,758 | $20.5M | 0.03% | +33,437+218.2% | Added |
| Nuveen Asset Management, LLC | 48,693 | $20.5M | 0.01% | −31,010−38.9% | Reduced |
| Man Group plc | 41,548 | $17.5M | 0.06% | +29,914+257.1% | Added |
| Kornitzer Capital Management Inc | 41,060 | $17.3M | 0.35% | +16,257+65.5% | Added |
| Federated Hermes, Inc. | 37,539 | $15.8M | 0.04% | −4,178−10.0% | Reduced |
| Gabelli Funds LLC | 36,700 | $15.4M | 0.12% | −100−0.3% | Reduced |
| Rhumbline Advisers | 36,514 | $15.4M | 0.02% | +1,599+4.6% | Added |
| California State Teachers Retirement System | 36,032 | $15.2M | 0.02% | −486−1.3% | Reduced |
| La Banque Postale Asset Management SA | 36,010 | $15.1M | 0.43% | +36,010 | New |
| Virginia Retirement Systems Et Al | 34,900 | $14.7M | 0.15% | +4,600+15.2% | Added |
| Arrowstreet Capital, Limited Partnership | 34,549 | $14.5M | 0.02% | +1,521+4.6% | Added |
| AQR Capital Management LLC | 33,993 | $14.2M | 0.03% | −5,800−14.6% | Reduced |
| Credit Suisse AG | 33,561 | $14.1M | 0.02% | −2,217−6.2% | Reduced |
| JPMorgan Chase & Co | 33,171 | $13.9M | 0.00% | −5,131−13.4% | Reduced |
| Ariel Investments, LLC | 31,896 | $13.4M | 0.14% | −34,769−52.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 31,475 | $13.2M | 0.03% | −39,900−55.9% | Reduced |
| Teachers Retirement System of the State of Kentucky | 30,616 | $12.9M | 0.14% | 00.0% | Unchanged |
| Principal Financial Group Inc | 30,129 | $12.7M | 0.01% | +1,984+7.0% | Added |
| State Board of Administration of Florida Retirement System | 30,110 | $12.7M | 0.03% | −780−2.5% | Reduced |
| Comerica Bank | 26,781 | $12.2M | 0.09% | +2,141+8.7% | Added |
| LPL Financial LLC | 27,923 | $11.7M | 0.01% | −61−0.2% | Reduced |
| Raymond James & Associates | 27,900 | $11.7M | 0.01% | +3,278+13.3% | Added |
| Gamco Investors, Inc. Et Al | 27,260 | $11.5M | 0.12% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 26,475 | $11.1M | 0.33% | +16,654+169.6% | Added |
| Andra AP-fonden | 26,400 | $11.1M | 0.34% | +8,900+50.9% | Added |
| Two Sigma Investments, LP | 25,772 | $10.8M | 0.03% | −2,314−8.2% | Reduced |
| Wells Fargo & Company | 25,058 | $10.5M | 0.00% | +1,033+4.3% | Added |
| Worldquant Millennium Advisors LLC | 24,272 | $10.2M | 0.23% | +4,184+20.8% | Added |
| Goldman Sachs Group Inc | 24,189 | $10.2M | 0.00% | −21,560−47.1% | Reduced |
| Rivermont Capital Management LP | 23,864 | $10.0M | 6.35% | +23,864 | New |