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 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 | 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 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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 2,281,698 | $1.47B | 0.04% | −6,440−0.3% | Reduced |
| BlackRock Inc. | 1,839,067 | $1.18B | 0.03% | −71,816−3.8% | Reduced |
| FMR LLC | 1,609,022 | $1.04B | 0.08% | +68,564+4.5% | Added |
| State Street Corp | 974,441 | $627.8M | 0.03% | +2,702+0.3% | Added |
| Brown Advisory Inc | 569,232 | $366.8M | 0.55% | +37,045+7.0% | Added |
| Alliancebernstein L.P. | 523,975 | $337.6M | 0.14% | +57,614+12.4% | Added |
| Marshall Wace, LLP | 435,099 | $280.3M | 1.48% | −133,819−23.5% | Reduced |
| Westfield Capital Management Co LP | 406,272 | $261.8M | 1.57% | +1,805+0.4% | Added |
| Bank of America Corp | 398,200 | $256.6M | 0.03% | +27,439+7.4% | Added |
| Geode Capital Management, LLC | 391,275 | $251.5M | 0.03% | +13,591+3.6% | Added |
| Acadian Asset Management LLC | 386,753 | $249.2M | 0.94% | +97,754+33.8% | Added |
| UBS Asset Management Americas Inc | 370,176 | $238.5M | 0.10% | −12,624−3.3% | Reduced |
| Wells Fargo & Company | 345,164 | $222.4M | 0.05% | −5,567−1.6% | Reduced |
| Invesco Ltd. | 344,031 | $221.7M | 0.05% | −110,436−24.3% | Reduced |
| Northern Trust Corp | 274,128 | $176.6M | 0.03% | +17,163+6.7% | Added |
| Champlain Investment Partners, LLC | 261,315 | $168.4M | 0.80% | +1,915+0.7% | Added |
| Bank of New York Mellon Corp | 244,025 | $157.2M | 0.03% | +65,331+36.6% | Added |
| Norges Bank | 208,431 | $134.3M | 0.03% | −2,066−1.0% | Reduced |
| Polar Capital Holdings Plc | 197,659 | $127.3M | 0.70% | +9,765+5.2% | Added |
| Intermede Investment Partners Ltd | 186,974 | $120.5M | 2.74% | +50,600+37.1% | Added |
| Dimensional Fund Advisors LP | 177,390 | $114.3M | 0.04% | +3,563+2.0% | Added |
| Deutsche Bank AG | 175,884 | $113.3M | 0.06% | +3,963+2.3% | Added |
| Earnest Partners LLC | 174,419 | $112.4M | 0.66% | +7,410+4.4% | Added |
| California Public Employees Retirement System | 170,104 | $109.6M | 0.08% | −1,835−1.1% | Reduced |
| Legal & General Group Plc | 168,990 | $108.9M | 0.04% | +7,752+4.8% | Added |
| AQR Capital Management LLC | 166,725 | $107.4M | 0.19% | +13,306+8.7% | Added |
| Franklin Resources Inc | 163,024 | $105.0M | 0.04% | +109,500+204.6% | Added |
| Charles Schwab Investment Management Inc | 158,751 | $102.3M | 0.03% | +4,227+2.7% | Added |
| Janus Henderson Group PLC | 150,457 | $96.9M | 0.04% | +58,933+64.4% | Added |
| Fisher Asset Management, LLC | 148,152 | $95.5M | 0.06% | −9,227−5.9% | Reduced |
| Assetmark, Inc | 146,090 | $94.1M | 0.44% | +6,713+4.8% | Added |
| Credit Suisse AG | 137,488 | $88.8M | 0.07% | +56,990+70.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 135,058 | $87.0M | 0.05% | +1,823+1.4% | Added |
| HSBC Holdings PLC | 124,409 | $80.3M | 0.10% | +11,177+9.9% | Added |
| Millennium Management LLC | 124,433 | $80.2M | 0.10% | −70,936−36.3% | Reduced |
| Pictet Asset Management Ltd | 123,071 | $79.3M | 0.09% | −49,789−28.8% | Reduced |
| GW&K Investment Management, LLC | 119,943 | $77.3M | 0.67% | +1,820+1.5% | Added |
| Ardevora Asset Management LLP | 118,490 | $76.3M | 0.96% | +25,933+28.0% | Added |
| Schonfeld Strategic Advisors LLC | 116,317 | $74.9M | 0.84% | −6,940−5.6% | Reduced |
| Artemis Investment Management LLP | 112,875 | $72.8M | 0.63% | +29,135+34.8% | Added |
| Russell Investments Group, Ltd. | 104,359 | $67.3M | 0.11% | +22,013+26.7% | Added |
| Ameriprise Financial Inc | 100,242 | $64.6M | 0.02% | +8,761+9.6% | Added |
| APG Asset Management N.V. | 112,945 | $61.4M | 0.10% | +5,600+5.2% | Added |
| Swiss National Bank | 91,065 | $58.7M | 0.04% | +5,465+6.4% | Added |
| Arrowstreet Capital, Limited Partnership | 89,824 | $57.9M | 0.07% | +30,572+51.6% | Added |
| Bellevue Group AG | 87,301 | $56.2M | 0.55% | −12,901−12.9% | Reduced |
| Price T Rowe Associates Inc | 81,991 | $52.8M | 0.00% | +9,321+12.8% | Added |
| Neuberger Berman Group LLC | 78,753 | $50.6M | 0.04% | +14,834+23.2% | Added |
| Putnam Investments LLC | 78,179 | $50.4M | 0.08% | +1,060+1.4% | Added |
| Parametric Portfolio Associates LLC | 73,797 | $47.5M | 0.03% | +3,785+5.4% | Added |
| Hosking Partners LLP | 72,873 | $47.0M | 1.04% | −1,005−1.4% | Reduced |
| Hound Partners, LLC | 72,264 | $46.6M | 2.33% | −5,593−7.2% | Reduced |
| Morgan Stanley | 64,672 | $41.7M | 0.01% | +36,109+126.4% | Added |
| Bank of Montreal | 64,007 | $41.4M | 0.02% | +35,943+128.1% | Added |
| Goldman Sachs Group Inc | 63,039 | $40.6M | 0.01% | +28,854+84.4% | Added |
| Nuveen Asset Management, LLC | 61,881 | $39.9M | 0.01% | −35,385−36.4% | Reduced |
| First Trust Advisors LP | 57,440 | $37.0M | 0.04% | −4,306−7.0% | Reduced |
| Candriam Luxembourg S.C.A. | 57,258 | $36.9M | 0.25% | −73,514−56.2% | Reduced |
| Royal Bank of Canada | 56,655 | $36.5M | 0.01% | +5,650+11.1% | Added |
| Envestnet Asset Management Inc | 56,472 | $36.4M | 0.02% | +4,595+8.9% | Added |
| Principal Financial Group Inc | 55,551 | $35.8M | 0.02% | −3,084−5.3% | Reduced |
| Federated Hermes, Inc. | 54,776 | $35.3M | 0.07% | −15,303−21.8% | Reduced |
| Ariel Investments, LLC | 52,134 | $33.6M | 0.32% | +833+1.6% | Added |
| JPMorgan Chase & Co | 51,458 | $33.2M | 0.00% | +19,901+63.1% | Added |
| Exane Asset Management | 51,223 | $33.0M | 7.49% | +51,223 | New |
| Balyasny Asset Management LLC | 50,518 | $32.5M | 0.18% | +50,518 | New |
| Robeco Institutional Asset Management B.V. | 50,263 | $32.4M | 0.07% | −10,249−16.9% | Reduced |
| Rhumbline Advisers | 48,420 | $31.2M | 0.04% | +2,486+5.4% | Added |
| Renaissance Technologies LLC | 46,900 | $30.2M | 0.04% | −4,400−8.6% | Reduced |
| Canada Pension Plan Investment Board | 44,100 | $28.4M | 0.03% | +44,100 | New |
| Tower House Partners LLP | 42,679 | $27.5M | 14.32% | −8,344−16.4% | Reduced |
| Swedbank AB | 42,074 | $27.1M | 0.05% | +9,800+30.4% | Added |
| Mawer Investment Management Ltd. | 40,386 | $26.0M | 0.13% | +52+0.1% | Added |
| Caisse de Depot Et Placement du Quebec | 38,770 | $25.0M | 0.05% | +761+2.0% | Added |
| Gabelli Funds LLC | 38,055 | $24.5M | 0.16% | +1,250+3.4% | Added |
| California State Teachers Retirement System | 36,935 | $23.8M | 0.03% | −4,274−10.4% | Reduced |
| Amundi | 34,953 | $22.5M | 0.02% | +34,953 | New |
| Allianz Asset Management GmbH | 34,762 | $22.4M | 0.02% | −1,937−5.3% | Reduced |
| Toronto Dominion Bank | 33,859 | $21.8M | 0.03% | +22,939+210.1% | Added |
| Teachers Retirement System of the State of Kentucky | 33,323 | $21.5M | 0.20% | −104−0.3% | Reduced |
| State of Wisconsin Investment Board | 33,045 | $21.3M | 0.04% | −12,395−27.3% | Reduced |
| Barclays PLC | 32,816 | $21.1M | 0.02% | +509+1.6% | Added |
| Comerica Bank | 25,726 | $20.0M | 0.12% | +3,914+17.9% | Added |
| Cramer Rosenthal McGlynn LLC | 30,594 | $19.7M | 0.63% | −2,013−6.2% | Reduced |
| Meritage Portfolio Management | 29,775 | $19.2M | 1.16% | −311−1.0% | Reduced |
| Great West Life Assurance Co | 29,730 | $19.1M | 0.04% | +3,709+14.3% | Added |
| Citadel Advisors LLC | 29,441 | $19.0M | 0.02% | +25,831+715.5% | Added |
| Jennison Associates LLC | 29,260 | $18.9M | 0.01% | +7,402+33.9% | Added |
| Prudential Financial Inc | 29,171 | $18.8M | 0.03% | +7,310+33.4% | Added |
| New York State Common Retirement Fund | 28,503 | $18.4M | 0.02% | +1,029+3.7% | Added |
| Gamco Investors, Inc. Et Al | 27,690 | $17.8M | 0.15% | −50−0.2% | Reduced |
| Raymond James & Associates | 27,552 | $17.8M | 0.02% | +1,332+5.1% | Added |
| Two Sigma Investments, LP | 26,951 | $17.4M | 0.05% | +1,089+4.2% | Added |
| Brandywine Global Investment Management, LLC | 26,576 | $17.1M | 0.13% | −915−3.3% | Reduced |
| Kornitzer Capital Management Inc | 26,540 | $17.1M | 0.26% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 23,858 | $15.4M | 0.03% | −1,660−6.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 23,410 | $15.1M | 0.03% | −210−0.9% | Reduced |
| LPL Financial LLC | 21,924 | $14.1M | 0.01% | +1,762+8.7% | Added |
| Manufacturers Life Insurance Company, The | 21,463 | $13.8M | 0.01% | +1,044+5.1% | Added |
| Citigroup Inc | 21,410 | $13.8M | 0.01% | −2,972−12.2% | Reduced |