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 2024
Institutional positions in Bio-Rad Laboratories, Inc. as of Jun 30, 2024. 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
- 441
- −20 vs. Q1 2024
- Shares held
- 19.8M
- +1.30M (+7.0%) vs. Q1 2024
- Total value
- $5.41B
- −$996.1M (−15.6%) vs. Q1 2024
- New holders
- 60
- 135 more added
- Sold out
- 80
- 180 more reduced
5 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Bio-Rad Laboratories, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ariel Investments, LLC | 104,187 | $28.5M | 0.31% | +39,095+60.1% | Added |
| Legal & General Group Plc | 107,334 | $29.3M | 0.01% | −9,859−8.4% | Reduced |
| Envestnet Asset Management Inc | 109,051 | $29.8M | 0.01% | +9,185+9.2% | Added |
| Tikvah Management LLC | 118,147 | $32.3M | 11.25% | 00.0% | Unchanged |
| Franklin Resources Inc | 120,712 | $33.0M | 0.01% | +48,289+66.7% | Added |
| QVIDTVM Management LLC | 125,938 | $34.4M | 27.51% | 00.0% | Unchanged |
| Parsifal Capital Management, LP | 128,882 | $35.2M | 2.57% | −49,131−27.6% | Reduced |
| Mawer Investment Management Ltd. | 133,648 | $36.5M | 0.17% | +295+0.2% | Added |
| Goldman Sachs Group Inc | 134,927 | $36.8M | 0.01% | +79,157+141.9% | Added |
| GW&K Investment Management, LLC | 140,841 | $38.5M | 0.35% | +2,955+2.1% | Added |
| Deerfield Management Company, L.P. (Series C) | 151,714 | $41.4M | 0.69% | −664−0.4% | Reduced |
| Bellevue Group AG | 155,258 | $42.4M | 0.69% | −1,360−0.9% | Reduced |
| Allspring Global Investments Holdings, LLC | 156,413 | $42.7M | 0.07% | −7,370−4.5% | Reduced |
| Artisan Partners Limited Partnership | 157,831 | $43.1M | 0.07% | −22,009−12.2% | Reduced |
| First Pacific Advisors, LP | 160,552 | $43.8M | 0.59% | +55,813+53.3% | Added |
| Hound Partners, LLC | 164,870 | $45.0M | 9.03% | −99,667−37.7% | Reduced |
| Bank of New York Mellon Corp | 196,821 | $53.8M | 0.01% | +41,461+26.7% | Added |
| Morgan Stanley | 217,016 | $59.3M | 0.00% | −35,324−14.0% | Reduced |
| Norges Bank | 226,567 | $61.9M | 0.01% | −8,239−3.5% | Reduced |
| Charles Schwab Investment Management Inc | 230,656 | $63.0M | 0.01% | +7,215+3.2% | Added |
| SEI Investments Co | 240,161 | $65.6M | 0.09% | +53,535+28.7% | Added |
| Westfield Capital Management Co LP | 243,185 | $66.4M | 0.33% | +12,676+5.5% | Added |
| Northern Trust Corp | 248,728 | $67.9M | 0.01% | −4,805−1.9% | Reduced |
| Parnassus Investments | 310,732 | $84.9M | 0.18% | +72,942+30.7% | Added |
| Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf) | 325,013 | $88.8M | 3.87% | −18,946−5.5% | Reduced |
| Massachusetts Financial Services Co | 348,540 | $95.2M | 0.03% | +1,288+0.4% | Added |
| Ninety One UK Ltd | 387,310 | $105.8M | 0.29% | −33,290−7.9% | Reduced |
| Thompson Siegel & Walmsley LLC | 390,020 | $106.5M | 1.71% | +40,006+11.4% | Added |
| UBS Asset Management Americas Inc | 436,838 | $119.3M | 0.03% | +14,681+3.5% | Added |
| Bank of America Corp | 441,876 | $120.7M | 0.01% | +67,994+18.2% | Added |
| Geode Capital Management, LLC | 478,838 | $130.4M | 0.01% | +5,637+1.2% | Added |
| Dimensional Fund Advisors LP | 494,604 | $135.1M | 0.04% | +193,700+64.4% | Added |
| Invesco Ltd. | 548,048 | $149.7M | 0.03% | +87,042+18.9% | Added |
| Earnest Partners LLC | 606,788 | $165.7M | 0.77% | +91,882+17.8% | Added |
| First Eagle Investment Management, LLC | 636,275 | $173.8M | 0.39% | +634,311+32,296.9% | Added |
| Select Equity Group, L.P. | 649,522 | $177.4M | 0.70% | +134,856+26.2% | Added |
| Van Eck Associates Corp | 659,222 | $180.0M | 0.26% | +659,222 | New |
| State Street Corp | 859,891 | $234.8M | 0.01% | −13,784−1.6% | Reduced |
| Veritas Asset Management LLP | 1,128,811 | $308.3M | 2.33% | −18,286−1.6% | Reduced |
| BlackRock Inc. | 1,550,569 | $423.5M | 0.01% | +70,665+4.8% | Added |
| Vanguard Group Inc | 2,374,507 | $648.5M | 0.01% | −46,827−1.9% | Reduced |
| Southpoint Capital Advisors LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −72,770−100.0% | Sold out |
| Boone Capital Management LLC | 0 | $0 | 0.00% | −72,344−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −71,400−100.0% | Sold out |
| Polar Capital Holdings Plc | 0 | $0 | 0.00% | −67,188−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −38,070−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −22,847−100.0% | Sold out |
| Vestal Point Capital, LP | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −11,188−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −8,972−100.0% | Sold out |
| Andra AP-fonden | 0 | $0 | 0.00% | −8,100−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −5,957−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −5,470−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −4,824−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −4,798−100.0% | Sold out |
| Texas Permanent School Fund | 0 | $0 | 0.00% | −4,327−100.0% | Sold out |
| Quantinno Capital Management LP | 0 | $0 | 0.00% | −4,152−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −3,845−100.0% | Sold out |
| Susquehanna International Group Ltd. | 0 | $0 | 0.00% | −3,479−100.0% | Sold out |
| Eagle Asset Management Inc | 0 | $0 | 0.00% | −2,927−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −2,868−100.0% | Sold out |
| Lecap Asset Management Ltd | 0 | $0 | 0.00% | −2,438−100.0% | Sold out |
| Groupama Asset Managment | 0 | $0 | 0.00% | −996−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −2,293−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −2,114−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −2,053−100.0% | Sold out |
| Venator Management LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0 | $0 | 0.00% | −1,936−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −1,639−100.0% | Sold out |
| Mutual Advisors, LLC | 0 | $0 | 0.00% | −1,607−100.0% | Sold out |
| BI Asset Management Fondsmaeglerselskab A/S | 0 | $0 | 0.00% | −1,425−100.0% | Sold out |
| Ontario Teachers Pension Plan Board | 0 | $0 | 0.00% | −1,383−100.0% | Sold out |
| Advisors Asset Management, Inc. | 0 | $0 | 0.00% | −1,316−100.0% | Sold out |
| Waratah Capital Advisors Ltd. | 0 | $0 | 0.00% | −1,271−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −1,258−100.0% | Sold out |
| Arkadios Wealth Advisors | 0 | $0 | 0.00% | −1,243−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Wealthfront Advisers LLC | 0 | $0 | 0.00% | −1,193−100.0% | Sold out |
| Intact Investment Management Inc. | 0 | $0 | 0.00% | −1,100−100.0% | Sold out |
| Easterly Investment Partners LLC | 0 | $0 | 0.00% | −1,060−100.0% | Sold out |
| Parkside Advisors LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −898−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −887−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −845−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −798−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −767−100.0% | Sold out |
| Commerce Bank | 0 | $0 | 0.00% | −746−100.0% | Sold out |
| Fulton Bank, N.A. | 0 | $0 | 0.00% | −702−100.0% | Sold out |
| Banco Bilbao Vizcaya Argentaria, S.A. | 0 | $0 | 0.00% | −699−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −695−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −695−100.0% | Sold out |
| Norinchukin Bank, The | 0 | $0 | 0.00% | −693−100.0% | Sold out |
| Kentucky Retirement Systems Insurance Trust Fund | 0 | $0 | 0.00% | −691−100.0% | Sold out |
| Greenleaf Trust | 0 | $0 | 0.00% | −682−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −674−100.0% | Sold out |
| Cohen Capital Management, Inc. | 0 | $0 | 0.00% | −660−100.0% | Sold out |
| Ballentine Partners, LLC | 0 | $0 | 0.00% | −615−100.0% | Sold out |
| United Capital Financial Advisers, LLC | 0 | $0 | 0.00% | −614−100.0% | Sold out |
| Avestar Capital, LLC | 0 | $0 | 0.00% | −582−100.0% | Sold out |