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, Q2 2021
Institutional positions in Bio-Rad Laboratories, Inc. as of Jun 30, 2021. 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
- 509
- +20 vs. Q1 2021
- Shares held
- 19.4M
- −169.2K (−0.9%) vs. Q1 2021
- Total value
- $12.5B
- +$1.33B (+11.9%) vs. Q1 2021
- New holders
- 61
- 193 more added
- Sold out
- 41
- 172 more reduced
3 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | 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, Q2 2021
Shares, value and share of portfolio for each institution holding Bio-Rad Laboratories, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| E. Ohman J:or Asset Management AB | 17,454 | $11.2M | 0.35% | +16,500+1,729.6% | Added |
| Armistice Capital, LLC | 18,000 | $11.6M | 0.31% | −20,000−52.6% | Reduced |
| UBS Group AG | 18,816 | $12.1M | 0.01% | −8,512−31.1% | Reduced |
| Winslow Asset Management Inc | 19,099 | $12.3M | 2.29% | −15−0.1% | Reduced |
| Voloridge Investment Management, LLC | 19,539 | $12.6M | 0.09% | +18,779+2,470.9% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 19,600 | $12.6M | 0.06% | +19,600 | New |
| New York State Teachers Retirement System | 19,912 | $12.8M | 0.03% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 20,104 | $13.0M | 0.07% | −2,005−9.1% | Reduced |
| Citigroup Inc | 21,410 | $13.8M | 0.01% | −2,972−12.2% | Reduced |
| Manufacturers Life Insurance Company, The | 21,463 | $13.8M | 0.01% | +1,044+5.1% | Added |
| LPL Financial LLC | 21,924 | $14.1M | 0.01% | +1,762+8.7% | Added |
| Adage Capital Partners GP, L.L.C. | 23,410 | $15.1M | 0.03% | −210−0.9% | Reduced |
| State Board of Administration of Florida Retirement System | 23,858 | $15.4M | 0.03% | −1,660−6.5% | Reduced |
| Kornitzer Capital Management Inc | 26,540 | $17.1M | 0.26% | 00.0% | Unchanged |
| Brandywine Global Investment Management, LLC | 26,576 | $17.1M | 0.13% | −915−3.3% | Reduced |
| Two Sigma Investments, LP | 26,951 | $17.4M | 0.05% | +1,089+4.2% | Added |
| Raymond James & Associates | 27,552 | $17.8M | 0.02% | +1,332+5.1% | Added |
| Gamco Investors, Inc. Et Al | 27,690 | $17.8M | 0.15% | −50−0.2% | Reduced |
| New York State Common Retirement Fund | 28,503 | $18.4M | 0.02% | +1,029+3.7% | Added |
| Prudential Financial Inc | 29,171 | $18.8M | 0.03% | +7,310+33.4% | Added |
| Jennison Associates LLC | 29,260 | $18.9M | 0.01% | +7,402+33.9% | Added |
| Citadel Advisors LLC | 29,441 | $19.0M | 0.02% | +25,831+715.5% | Added |
| Great West Life Assurance Co | 29,730 | $19.1M | 0.04% | +3,709+14.3% | Added |
| Meritage Portfolio Management | 29,775 | $19.2M | 1.16% | −311−1.0% | Reduced |
| Cramer Rosenthal McGlynn LLC | 30,594 | $19.7M | 0.63% | −2,013−6.2% | Reduced |
| Comerica Bank | 25,726 | $20.0M | 0.12% | +3,914+17.9% | Added |
| Barclays PLC | 32,816 | $21.1M | 0.02% | +509+1.6% | Added |
| State of Wisconsin Investment Board | 33,045 | $21.3M | 0.04% | −12,395−27.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 33,323 | $21.5M | 0.20% | −104−0.3% | Reduced |
| Toronto Dominion Bank | 33,859 | $21.8M | 0.03% | +22,939+210.1% | Added |
| Allianz Asset Management GmbH | 34,762 | $22.4M | 0.02% | −1,937−5.3% | Reduced |
| Amundi | 34,953 | $22.5M | 0.02% | +34,953 | New |
| California State Teachers Retirement System | 36,935 | $23.8M | 0.03% | −4,274−10.4% | Reduced |
| Gabelli Funds LLC | 38,055 | $24.5M | 0.16% | +1,250+3.4% | Added |
| Caisse de Depot Et Placement du Quebec | 38,770 | $25.0M | 0.05% | +761+2.0% | Added |
| Mawer Investment Management Ltd. | 40,386 | $26.0M | 0.13% | +52+0.1% | Added |
| Swedbank AB | 42,074 | $27.1M | 0.05% | +9,800+30.4% | Added |
| Tower House Partners LLP | 42,679 | $27.5M | 14.32% | −8,344−16.4% | Reduced |
| Canada Pension Plan Investment Board | 44,100 | $28.4M | 0.03% | +44,100 | New |
| Renaissance Technologies LLC | 46,900 | $30.2M | 0.04% | −4,400−8.6% | Reduced |
| Rhumbline Advisers | 48,420 | $31.2M | 0.04% | +2,486+5.4% | Added |
| Robeco Institutional Asset Management B.V. | 50,263 | $32.4M | 0.07% | −10,249−16.9% | Reduced |
| Balyasny Asset Management LLC | 50,518 | $32.5M | 0.18% | +50,518 | New |
| Exane Asset Management | 51,223 | $33.0M | 7.49% | +51,223 | New |
| JPMorgan Chase & Co | 51,458 | $33.2M | 0.00% | +19,901+63.1% | Added |
| Ariel Investments, LLC | 52,134 | $33.6M | 0.32% | +833+1.6% | Added |
| Federated Hermes, Inc. | 54,776 | $35.3M | 0.07% | −15,303−21.8% | Reduced |
| Principal Financial Group Inc | 55,551 | $35.8M | 0.02% | −3,084−5.3% | Reduced |
| Envestnet Asset Management Inc | 56,472 | $36.4M | 0.02% | +4,595+8.9% | Added |
| Royal Bank of Canada | 56,655 | $36.5M | 0.01% | +5,650+11.1% | Added |
| Candriam Luxembourg S.C.A. | 57,258 | $36.9M | 0.25% | −73,514−56.2% | Reduced |
| First Trust Advisors LP | 57,440 | $37.0M | 0.04% | −4,306−7.0% | Reduced |
| Nuveen Asset Management, LLC | 61,881 | $39.9M | 0.01% | −35,385−36.4% | Reduced |
| Goldman Sachs Group Inc | 63,039 | $40.6M | 0.01% | +28,854+84.4% | Added |
| Bank of Montreal | 64,007 | $41.4M | 0.02% | +35,943+128.1% | Added |
| Morgan Stanley | 64,672 | $41.7M | 0.01% | +36,109+126.4% | Added |
| Hound Partners, LLC | 72,264 | $46.6M | 2.33% | −5,593−7.2% | Reduced |
| Hosking Partners LLP | 72,873 | $47.0M | 1.04% | −1,005−1.4% | Reduced |
| Parametric Portfolio Associates LLC | 73,797 | $47.5M | 0.03% | +3,785+5.4% | Added |
| Putnam Investments LLC | 78,179 | $50.4M | 0.08% | +1,060+1.4% | Added |
| Neuberger Berman Group LLC | 78,753 | $50.6M | 0.04% | +14,834+23.2% | Added |
| Price T Rowe Associates Inc | 81,991 | $52.8M | 0.00% | +9,321+12.8% | Added |
| Bellevue Group AG | 87,301 | $56.2M | 0.55% | −12,901−12.9% | Reduced |
| Arrowstreet Capital, Limited Partnership | 89,824 | $57.9M | 0.07% | +30,572+51.6% | Added |
| Swiss National Bank | 91,065 | $58.7M | 0.04% | +5,465+6.4% | Added |
| APG Asset Management N.V. | 112,945 | $61.4M | 0.10% | +5,600+5.2% | Added |
| Ameriprise Financial Inc | 100,242 | $64.6M | 0.02% | +8,761+9.6% | Added |
| Russell Investments Group, Ltd. | 104,359 | $67.3M | 0.11% | +22,013+26.7% | Added |
| Artemis Investment Management LLP | 112,875 | $72.8M | 0.63% | +29,135+34.8% | Added |
| Schonfeld Strategic Advisors LLC | 116,317 | $74.9M | 0.84% | −6,940−5.6% | Reduced |
| Ardevora Asset Management LLP | 118,490 | $76.3M | 0.96% | +25,933+28.0% | Added |
| GW&K Investment Management, LLC | 119,943 | $77.3M | 0.67% | +1,820+1.5% | Added |
| Pictet Asset Management Ltd | 123,071 | $79.3M | 0.09% | −49,789−28.8% | Reduced |
| Millennium Management LLC | 124,433 | $80.2M | 0.10% | −70,936−36.3% | Reduced |
| HSBC Holdings PLC | 124,409 | $80.3M | 0.10% | +11,177+9.9% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 135,058 | $87.0M | 0.05% | +1,823+1.4% | Added |
| Credit Suisse AG | 137,488 | $88.8M | 0.07% | +56,990+70.8% | Added |
| Assetmark, Inc | 146,090 | $94.1M | 0.44% | +6,713+4.8% | Added |
| Fisher Asset Management, LLC | 148,152 | $95.5M | 0.06% | −9,227−5.9% | Reduced |
| Janus Henderson Group PLC | 150,457 | $96.9M | 0.04% | +58,933+64.4% | Added |
| Charles Schwab Investment Management Inc | 158,751 | $102.3M | 0.03% | +4,227+2.7% | Added |
| Franklin Resources Inc | 163,024 | $105.0M | 0.04% | +109,500+204.6% | Added |
| AQR Capital Management LLC | 166,725 | $107.4M | 0.19% | +13,306+8.7% | Added |
| Legal & General Group Plc | 168,990 | $108.9M | 0.04% | +7,752+4.8% | Added |
| California Public Employees Retirement System | 170,104 | $109.6M | 0.08% | −1,835−1.1% | Reduced |
| Earnest Partners LLC | 174,419 | $112.4M | 0.66% | +7,410+4.4% | Added |
| Deutsche Bank AG | 175,884 | $113.3M | 0.06% | +3,963+2.3% | Added |
| Dimensional Fund Advisors LP | 177,390 | $114.3M | 0.04% | +3,563+2.0% | Added |
| Intermede Investment Partners Ltd | 186,974 | $120.5M | 2.74% | +50,600+37.1% | Added |
| Polar Capital Holdings Plc | 197,659 | $127.3M | 0.70% | +9,765+5.2% | Added |
| Norges Bank | 208,431 | $134.3M | 0.03% | −2,066−1.0% | Reduced |
| Bank of New York Mellon Corp | 244,025 | $157.2M | 0.03% | +65,331+36.6% | Added |
| Champlain Investment Partners, LLC | 261,315 | $168.4M | 0.80% | +1,915+0.7% | Added |
| Northern Trust Corp | 274,128 | $176.6M | 0.03% | +17,163+6.7% | Added |
| Invesco Ltd. | 344,031 | $221.7M | 0.05% | −110,436−24.3% | Reduced |
| Wells Fargo & Company | 345,164 | $222.4M | 0.05% | −5,567−1.6% | Reduced |
| UBS Asset Management Americas Inc | 370,176 | $238.5M | 0.10% | −12,624−3.3% | Reduced |
| Acadian Asset Management LLC | 386,753 | $249.2M | 0.94% | +97,754+33.8% | Added |
| Geode Capital Management, LLC | 391,275 | $251.5M | 0.03% | +13,591+3.6% | Added |
| Bank of America Corp | 398,200 | $256.6M | 0.03% | +27,439+7.4% | Added |