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, Q1 2022
Institutional positions in Bio-Rad Laboratories, Inc. as of Mar 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
- 515
- −10 vs. Q4 2021
- Shares held
- 19.2M
- +77.9K (+0.4%) vs. Q4 2021
- Total value
- $10.8B
- −$3.63B (−25.1%) vs. Q4 2021
- New holders
- 68
- 189 more added
- Sold out
- 78
- 190 more reduced
9 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Bio-Rad Laboratories, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 2,317,941 | $1.31B | 0.03% | +30,476+1.3% | Added |
| BlackRock Inc. | 1,760,126 | $991.4M | 0.03% | −7,955−0.4% | Reduced |
| State Street Corp | 984,532 | $554.5M | 0.03% | −24,002−2.4% | Reduced |
| FMR LLC | 930,212 | $523.9M | 0.04% | −998,111−51.8% | Reduced |
| Alliancebernstein L.P. | 652,747 | $367.6M | 0.14% | +66,258+11.3% | Added |
| Brown Advisory Inc | 581,736 | $327.7M | 0.49% | +42,375+7.9% | Added |
| Marshall Wace, LLP | 467,343 | $263.2M | 0.55% | +133,973+40.2% | Added |
| Geode Capital Management, LLC | 439,122 | $247.0M | 0.03% | +12,499+2.9% | Added |
| Acadian Asset Management LLC | 415,534 | $234.0M | 0.96% | +4,048+1.0% | Added |
| Bank of America Corp | 394,499 | $222.2M | 0.02% | +23,848+6.4% | Added |
| Invesco Ltd. | 352,100 | $198.3M | 0.05% | +35,635+11.3% | Added |
| UBS Asset Management Americas Inc | 346,372 | $195.1M | 0.08% | +2,495+0.7% | Added |
| Westfield Capital Management Co LP | 341,832 | $192.5M | 1.23% | +10,113+3.0% | Added |
| AQR Capital Management LLC | 290,598 | $163.7M | 0.31% | +61,695+27.0% | Added |
| Millennium Management LLC | 289,905 | $163.3M | 0.20% | +261,317+914.1% | Added |
| Allspring Global Investments Holdings, LLC | 283,590 | $159.7M | 0.20% | +26,539+10.3% | Added |
| Northern Trust Corp | 254,247 | $143.2M | 0.03% | −239−0.1% | Reduced |
| Champlain Investment Partners, LLC | 244,505 | $137.7M | 0.71% | −270−0.1% | Reduced |
| Franklin Resources Inc | 226,069 | $127.3M | 0.05% | −1,930−0.8% | Reduced |
| Norges Bank | 209,297 | $117.9M | 0.03% | −3,989−1.9% | Reduced |
| Bank of New York Mellon Corp | 192,927 | $108.7M | 0.02% | −4,232−2.1% | Reduced |
| Earnest Partners LLC | 191,941 | $108.1M | 0.64% | +1,360+0.7% | Added |
| Renaissance Technologies LLC | 187,800 | $105.8M | 0.12% | +131,600+234.2% | Added |
| Dimensional Fund Advisors LP | 177,140 | $99.8M | 0.03% | +216+0.1% | Added |
| Charles Schwab Investment Management Inc | 173,926 | $98.0M | 0.03% | +5,416+3.2% | Added |
| California Public Employees Retirement System | 165,705 | $93.3M | 0.07% | −3,445−2.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 164,958 | $92.9M | 1.04% | −5,436−3.2% | Reduced |
| Legal & General Group Plc | 159,662 | $89.9M | 0.03% | +3,243+2.1% | Added |
| Assetmark, Inc | 144,196 | $81.2M | 0.34% | −1,576−1.1% | Reduced |
| Fisher Asset Management, LLC | 140,000 | $78.9M | 0.05% | −240.0% | Reduced |
| Citadel Advisors LLC | 135,764 | $76.5M | 0.09% | +127,648+1,572.8% | Added |
| Point72 Asset Management, L.P. | 115,403 | $65.0M | 0.29% | +36,345+46.0% | Added |
| Polar Capital Holdings Plc | 111,796 | $63.0M | 0.37% | +7,900+7.6% | Added |
| Nitorum Capital, L.P. | 110,557 | $62.3M | 4.13% | +110,557 | New |
| Ardevora Asset Management LLP | 107,748 | $60.7M | 0.79% | +3,358+3.2% | Added |
| Russell Investments Group, Ltd. | 99,493 | $56.8M | 0.10% | −20,960−17.4% | Reduced |
| Artemis Investment Management LLP | 99,096 | $55.7M | 0.45% | −40,881−29.2% | Reduced |
| Tikvah Management LLC | 97,027 | $54.6M | 17.47% | +97,027 | New |
| Swiss National Bank | 96,765 | $54.5M | 0.03% | +12,200+14.4% | Added |
| HSBC Holdings PLC | 94,694 | $53.7M | 0.07% | −7,575−7.4% | Reduced |
| SEI Investments Co | 88,201 | $49.9M | 0.10% | +5,867+7.1% | Added |
| Parametric Portfolio Associates LLC | 85,744 | $48.3M | 0.03% | −4,853−5.4% | Reduced |
| Prudential Financial Inc | 85,053 | $47.9M | 0.06% | +54,789+181.0% | Added |
| Arrowstreet Capital, Limited Partnership | 84,108 | $47.4M | 0.06% | +1,701+2.1% | Added |
| Nuveen Asset Management, LLC | 80,606 | $46.8M | 0.02% | +9,599+13.5% | Added |
| Balyasny Asset Management LLC | 82,807 | $46.6M | 0.21% | +32,082+63.2% | Added |
| GW&K Investment Management, LLC | 81,711 | $46.0M | 0.41% | −24,026−22.7% | Reduced |
| Goldman Sachs Group Inc | 81,545 | $45.9M | 0.01% | +1,144+1.4% | Added |
| Envestnet Asset Management Inc | 73,376 | $41.3M | 0.02% | +5,036+7.4% | Added |
| Two Sigma Investments, LP | 72,837 | $41.0M | 0.12% | +29,055+66.4% | Added |
| Bellevue Group AG | 72,009 | $40.6M | 0.47% | +32,326+81.5% | Added |
| Candriam Luxembourg S.C.A. | 70,690 | $39.8M | 0.27% | +11,652+19.7% | Added |
| Price T Rowe Associates Inc | 70,384 | $39.6M | 0.00% | −3,073−4.2% | Reduced |
| Canada Pension Plan Investment Board | 68,467 | $38.6M | 0.05% | 00.0% | Unchanged |
| Jennison Associates LLC | 67,861 | $38.2M | 0.03% | +15,638+29.9% | Added |
| First Trust Advisors LP | 67,798 | $38.2M | 0.04% | −286−0.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 67,331 | $37.9M | 0.03% | +452+0.7% | Added |
| Adage Capital Partners GP, L.L.C. | 67,175 | $37.8M | 0.07% | +44,165+191.9% | Added |
| Morgan Stanley | 66,227 | $37.3M | 0.01% | −48,897−42.5% | Reduced |
| Deutsche Bank AG | 65,852 | $37.1M | 0.02% | −121−0.2% | Reduced |
| Allianz Asset Management GmbH | 65,094 | $36.7M | 0.03% | +6,936+11.9% | Added |
| Hosking Partners LLP | 62,346 | $35.1M | 0.91% | −1,399−2.2% | Reduced |
| Polar Asset Management Partners Inc. | 61,900 | $34.9M | 0.43% | +61,900 | New |
| Ariel Investments, LLC | 61,736 | $34.8M | 0.31% | +5,986+10.7% | Added |
| Robeco Institutional Asset Management B.V. | 57,275 | $32.3M | 0.08% | +2,503+4.6% | Added |
| Wells Fargo & Company | 56,715 | $31.9M | 0.01% | +5,302+10.3% | Added |
| Royal Bank of Canada | 56,512 | $31.8M | 0.01% | +6,819+13.7% | Added |
| APG Asset Management N.V. | 61,473 | $31.1M | 0.06% | −50,372−45.0% | Reduced |
| Neuberger Berman Group LLC | 54,693 | $30.8M | 0.03% | +58+0.1% | Added |
| Natixis | 53,440 | $30.1M | 0.10% | +36,886+222.8% | Added |
| Janus Henderson Group PLC | 48,325 | $27.2M | 0.01% | −21,323−30.6% | Reduced |
| Principal Financial Group Inc | 45,962 | $25.9M | 0.02% | −9,318−16.9% | Reduced |
| Man Group plc | 44,697 | $25.2M | 0.09% | +19,427+76.9% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 44,500 | $25.1M | 0.12% | +15,400+52.9% | Added |
| Swedbank AB | 42,074 | $23.7M | 0.04% | 00.0% | Unchanged |
| Mawer Investment Management Ltd. | 40,700 | $22.9M | 0.11% | +110+0.3% | Added |
| Bank of Montreal | 38,902 | $22.6M | 0.01% | +12,313+46.3% | Added |
| Tang Capital Management LLC | 40,000 | $22.5M | 4.56% | +40,000 | New |
| Credit Suisse AG | 39,154 | $22.1M | 0.02% | −159−0.4% | Reduced |
| Amundi | 36,937 | $22.0M | 0.01% | +1,191+3.3% | Added |
| JPMorgan Chase & Co | 37,035 | $20.9M | 0.00% | +6,296+20.5% | Added |
| Federated Hermes, Inc. | 36,671 | $20.7M | 0.05% | −18,351−33.4% | Reduced |
| Putnam Investments LLC | 36,522 | $20.6M | 0.03% | −35,673−49.4% | Reduced |
| California State Teachers Retirement System | 36,414 | $20.5M | 0.03% | −2,034−5.3% | Reduced |
| Easterly Investment Partners LLC | 35,779 | $20.2M | 1.53% | +33,907+1,811.3% | Added |
| Two Sigma Advisers, LP | 35,368 | $19.9M | 0.05% | +18,600+110.9% | Added |
| Caisse de Depot Et Placement du Quebec | 34,390 | $19.4M | 0.05% | −11,100−24.4% | Reduced |
| Portolan Capital Management, LLC | 34,303 | $19.3M | 1.54% | +14,582+73.9% | Added |
| Pictet Asset Management SA | 34,156 | $19.2M | 0.02% | −56,156−62.2% | Reduced |
| Cinctive Capital Management LP | 31,650 | $17.8M | 0.81% | +31,650 | New |
| Virginia Retirement Systems Et Al | 31,500 | $17.7M | 0.17% | +17,600+126.6% | Added |
| Rhumbline Advisers | 29,612 | $16.7M | 0.02% | −23,582−44.3% | Reduced |
| Gabelli Funds LLC | 28,800 | $16.2M | 0.11% | +295+1.0% | Added |
| Teachers Retirement System of the State of Kentucky | 28,607 | $16.1M | 0.16% | −1,369−4.6% | Reduced |
| Qube Research & Technologies Ltd | 28,521 | $16.1M | 0.15% | −1,283−4.3% | Reduced |
| Cramer Rosenthal McGlynn LLC | 28,511 | $16.1M | 0.63% | −884−3.0% | Reduced |
| Teacher Retirement System of Texas | 28,363 | $16.0M | 0.08% | +11,795+71.2% | Added |
| D. E. Shaw & Co., Inc. | 27,936 | $15.7M | 0.02% | +17,807+175.8% | Added |
| Barclays PLC | 27,874 | $15.7M | 0.01% | −8,911−24.2% | Reduced |
| Gamco Investors, Inc. Et Al | 27,360 | $15.4M | 0.14% | −100−0.4% | Reduced |