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; 400 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, Q3 2022
Institutional positions in Bio-Rad Laboratories, Inc. as of Sep 30, 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
- 485
- −12 vs. Q2 2022
- Shares held
- 19.5M
- +389.9K (+2.0%) vs. Q2 2022
- Total value
- $8.13B
- −$1.33B (−14.0%) vs. Q2 2022
- New holders
- 59
- 191 more added
- Sold out
- 71
- 148 more reduced
5 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 400 | $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, Q3 2022
Shares, value and share of portfolio for each institution holding Bio-Rad Laboratories, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Voloridge Investment Management, LLC | 31,175 | $13.0M | 0.07% | +26,956+638.9% | Added |
| Arrowstreet Capital, Limited Partnership | 33,028 | $13.8M | 0.02% | +5,487+19.9% | Added |
| Twinbeech Capital LP | 33,555 | $14.0M | 0.37% | +11,629+53.0% | Added |
| Rhumbline Advisers | 34,915 | $14.6M | 0.02% | +563+1.6% | Added |
| Credit Suisse AG | 35,778 | $14.9M | 0.02% | +1,031+3.0% | Added |
| California State Teachers Retirement System | 36,518 | $15.2M | 0.03% | −325−0.9% | Reduced |
| Gabelli Funds LLC | 36,800 | $15.4M | 0.13% | +1,000+2.8% | Added |
| JPMorgan Chase & Co | 38,302 | $16.0M | 0.00% | −3,662−8.7% | Reduced |
| AQR Capital Management LLC | 39,793 | $16.6M | 0.04% | −29,690−42.7% | Reduced |
| Federated Hermes, Inc. | 41,717 | $17.4M | 0.05% | −2,272−5.2% | Reduced |
| Portolan Capital Management, LLC | 44,927 | $18.7M | 1.98% | +2,965+7.1% | Added |
| Goldman Sachs Group Inc | 45,749 | $19.1M | 0.01% | +14,234+45.2% | Added |
| Hosking Partners LLP | 48,758 | $20.3M | 0.89% | −3,306−6.3% | Reduced |
| Swedbank AB | 49,574 | $20.7M | 0.05% | +7,200+17.0% | Added |
| Iron Triangle Partners LP | 50,000 | $20.9M | 3.65% | −7,955−13.7% | Reduced |
| Deutsche Bank AG | 51,121 | $21.3M | 0.01% | −34,031−40.0% | Reduced |
| Two Sigma Advisers, LP | 52,068 | $21.7M | 0.06% | +6,900+15.3% | Added |
| Easterly Investment Partners LLC | 53,058 | $22.1M | 2.12% | +3,601+7.3% | Added |
| Hound Partners, LLC | 53,407 | $22.3M | 4.23% | −10,014−15.8% | Reduced |
| Barclays PLC | 54,109 | $22.6M | 0.02% | +30,863+132.8% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 56,400 | $23.5M | 0.14% | +2,700+5.0% | Added |
| Neuberger Berman Group LLC | 57,335 | $23.9M | 0.02% | −433−0.7% | Reduced |
| Cramer Rosenthal McGlynn LLC | 59,026 | $24.6M | 1.18% | +13,677+30.2% | Added |
| Renaissance Technologies LLC | 62,700 | $26.2M | 0.04% | −91,800−59.4% | Reduced |
| Tang Capital Management LLC | 64,000 | $26.7M | 3.27% | +5,000+8.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 65,503 | $27.3M | 0.02% | +146+0.2% | Added |
| Jennison Associates LLC | 66,234 | $27.6M | 0.03% | +1,399+2.2% | Added |
| Royal Bank of Canada | 66,398 | $27.7M | 0.01% | +9,543+16.8% | Added |
| Ariel Investments, LLC | 66,665 | $27.8M | 0.31% | +2,762+4.3% | Added |
| Price T Rowe Associates Inc | 67,278 | $28.1M | 0.00% | +339+0.5% | Added |
| Russell Investments Group, Ltd. | 67,929 | $28.4M | 0.06% | +451+0.7% | Added |
| Allianz Asset Management GmbH | 68,139 | $28.4M | 0.07% | −4,995−6.8% | Reduced |
| Canada Pension Plan Investment Board | 68,467 | $28.6M | 0.05% | 00.0% | Unchanged |
| Mawer Investment Management Ltd. | 69,860 | $29.1M | 0.18% | +2,150+3.2% | Added |
| Adage Capital Partners GP, L.L.C. | 71,375 | $29.8M | 0.07% | −30,700−30.1% | Reduced |
| Nuveen Asset Management, LLC | 79,703 | $33.2M | 0.01% | −1,453−1.8% | Reduced |
| Polar Asset Management Partners Inc. | 82,500 | $34.4M | 0.46% | +15,000+22.2% | Added |
| GW&K Investment Management, LLC | 85,306 | $35.6M | 0.39% | +12,447+17.1% | Added |
| Point72 Asset Management, L.P. | 89,518 | $37.3M | 0.16% | −52,164−36.8% | Reduced |
| Citadel Advisors LLC | 90,930 | $37.9M | 0.05% | +39,151+75.6% | Added |
| Envestnet Asset Management Inc | 90,950 | $37.9M | 0.02% | +9,551+11.7% | Added |
| Putnam Investments LLC | 93,044 | $38.8M | 0.07% | +48,237+107.7% | Added |
| Candriam Luxembourg S.C.A. | 95,635 | $39.9M | 0.28% | +25,352+36.1% | Added |
| HSBC Holdings PLC | 95,934 | $40.1M | 0.07% | +2,620+2.8% | Added |
| Swiss National Bank | 96,965 | $40.4M | 0.03% | −100−0.1% | Reduced |
| Tikvah Management LLC | 97,027 | $40.5M | 18.71% | 00.0% | Unchanged |
| Hawk Ridge Capital Management LP | 98,686 | $41.2M | 2.58% | +98,686 | New |
| Bellevue Group AG | 101,818 | $42.5M | 0.61% | +10,657+11.7% | Added |
| Polar Capital Holdings Plc | 103,654 | $43.2M | 0.35% | −11,405−9.9% | Reduced |
| Ardevora Asset Management LLP | 104,229 | $43.5M | 0.78% | −7,719−6.9% | Reduced |
| SEI Investments Co | 126,724 | $52.9M | 0.12% | +6,103+5.1% | Added |
| Morgan Stanley | 137,630 | $57.4M | 0.01% | −5,379−3.8% | Reduced |
| Legal & General Group Plc | 144,488 | $60.3M | 0.02% | −3,686−2.5% | Reduced |
| Avidity Partners Management LP | 144,800 | $60.4M | 1.31% | +144,800 | New |
| Fisher Asset Management, LLC | 148,119 | $61.8M | 0.05% | −2,139−1.4% | Reduced |
| California Public Employees Retirement System | 160,747 | $67.1M | 0.06% | −2,262−1.4% | Reduced |
| Marshall Wace, LLP | 172,600 | $72.0M | 0.18% | −52,169−23.2% | Reduced |
| Schonfeld Strategic Advisors LLC | 175,022 | $73.0M | 0.61% | −132,806−43.1% | Reduced |
| Dimensional Fund Advisors LP | 183,214 | $76.4M | 0.03% | +4,635+2.6% | Added |
| Charles Schwab Investment Management Inc | 184,347 | $76.9M | 0.03% | +3,824+2.1% | Added |
| Bank of New York Mellon Corp | 188,553 | $78.7M | 0.02% | −8,278−4.2% | Reduced |
| Amundi | 173,816 | $79.3M | 0.05% | +145,942+523.6% | Added |
| Artemis Investment Management LLP | 194,607 | $81.3M | 0.93% | −1,180−0.6% | Reduced |
| Norges Bank | 201,965 | $84.2M | 0.02% | +4,222+2.1% | Added |
| Invesco Ltd. | 204,200 | $85.2M | 0.03% | −112,492−35.5% | Reduced |
| Nitorum Capital, L.P. | 205,457 | $85.7M | 7.46% | +17,000+9.0% | Added |
| Franklin Resources Inc | 212,588 | $88.7M | 0.05% | −9,379−4.2% | Reduced |
| Champlain Investment Partners, LLC | 223,690 | $93.3M | 0.64% | −4,820−2.1% | Reduced |
| Earnest Partners LLC | 230,680 | $96.2M | 0.65% | +6,464+2.9% | Added |
| Northern Trust Corp | 248,480 | $103.7M | 0.02% | −4,770−1.9% | Reduced |
| Allspring Global Investments Holdings, LLC | 266,705 | $111.3M | 0.20% | +34,780+15.0% | Added |
| Westfield Capital Management Co LP | 361,115 | $150.6M | 1.20% | +927+0.3% | Added |
| Acadian Asset Management LLC | 392,702 | $163.8M | 0.90% | −10,304−2.6% | Reduced |
| AustralianSuper Pty Ltd | 392,994 | $163.9M | 1.29% | +5,427+1.4% | Added |
| UBS Asset Management Americas Inc | 394,033 | $164.4M | 0.09% | +19,245+5.1% | Added |
| Bank of America Corp | 410,066 | $171.1M | 0.02% | +2,474+0.6% | Added |
| Geode Capital Management, LLC | 427,165 | $178.0M | 0.03% | −12,347−2.8% | Reduced |
| Millennium Management LLC | 458,645 | $191.3M | 0.24% | +79,316+20.9% | Added |
| Alliancebernstein L.P. | 533,765 | $222.7M | 0.11% | −82,551−13.4% | Reduced |
| FMR LLC | 643,811 | $268.6M | 0.03% | −59,392−8.4% | Reduced |
| Brown Advisory Inc | 775,712 | $323.6M | 0.63% | +193,896+33.3% | Added |
| State Street Corp | 958,704 | $399.9M | 0.03% | +2,869+0.3% | Added |
| Veritas Asset Management LLP | 996,621 | $415.7M | 3.44% | +229,859+30.0% | Added |
| BlackRock Inc. | 1,586,115 | $661.6M | 0.02% | −4,582−0.3% | Reduced |
| Vanguard Group Inc | 2,351,528 | $980.9M | 0.03% | +2,428+0.1% | Added |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −54,343−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −10,040−100.0% | Sold out |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0 | $0 | 0.00% | −5,971−100.0% | Sold out |
| Employees Retirement System of Texas | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Forsta Ap-Fonden | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Lifeworks Advisors, LLC | 0 | $0 | 0.00% | −4,173−100.0% | Sold out |
| Symmetry Investments LP | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −1,873−100.0% | Sold out |
| Van Eck Associates Corp | 0 | $0 | 0.00% | −1,813−100.0% | Sold out |
| USS Investment Management Ltd | 0 | $0 | 0.00% | −1,654−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −1,511−100.0% | Sold out |
| Strategic Investment Advisors | 0 | $0 | 0.00% | −1,380−100.0% | Sold out |
| Burns Matteson Capital Management, LLC | 0 | $0 | 0.00% | −1,336−100.0% | Sold out |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −1,266−100.0% | Sold out |
| Brookfield Asset Management Inc. | 0 | $0 | 0.00% | −1,243−100.0% | Sold out |