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, Q1 2026
Institutional positions in Bio-Rad Laboratories, Inc. as of Mar 31, 2026. 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
- 395
- +2 vs. Q4 2025
- Shares held
- 20.0M
- +2.51M (+14.3%) vs. Q4 2025
- Total value
- $5.57B
- +$276.4M (+5.2%) vs. Q4 2025
- New holders
- 62
- 145 more added
- Sold out
- 60
- 99 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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, Q1 2026
Shares, value and share of portfolio for each institution holding Bio-Rad Laboratories, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Curat Global, LLC | 140 | $39.0K | 0.04% | 00.0% | Unchanged |
| MAI Capital Management | 155 | $43.2K | 0.00% | +52+50.5% | Added |
| Nomura Asset Management Co Ltd | 184 | $51.3K | 0.00% | −76−29.2% | Reduced |
| Versant Capital Management, Inc | 196 | $54.6K | 0.01% | +134+216.1% | Added |
| Financial Management Professionals, Inc. | 200 | $55.8K | 0.01% | 00.0% | Unchanged |
| Addison Advisors LLC | 200 | $55.8K | 0.01% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 204 | $56.9K | 0.00% | +7+3.6% | Added |
| Umb Bank N A | 212 | $59.1K | 0.00% | −25−10.5% | Reduced |
| Signaturefd, LLC | 217 | $60.5K | 0.00% | +66+43.7% | Added |
| Whittier Trust Co | 221 | $61.6K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 231 | $62.5K | 0.00% | +196+560.0% | Added |
| BFSG, LLC | 237 | $66.2K | 0.01% | 00.0% | Unchanged |
| State of Wyoming | 273 | $76.1K | 0.01% | +28+11.4% | Added |
| Aster Capital Management (DIFC) Ltd | 354 | $86.2K | 0.03% | +354 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 321 | $89.5K | 0.00% | +67+26.4% | Added |
| Hantz Financial Services, Inc. | 329 | $92.0K | 0.00% | −13−3.8% | Reduced |
| Quarry LP | 332 | $92.5K | 0.02% | +332 | New |
| Parallel Advisors, LLC | 377 | $105.1K | 0.00% | +15+4.1% | Added |
| CWM, LLC | 387 | $107.9K | 0.00% | +131+51.2% | Added |
| Eurizon Capital SGR S.p.A. | 403 | $109.5K | 0.00% | +31+8.3% | Added |
| Huntington National Bank | 393 | $109.6K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 411 | $114.6K | 0.00% | +408+13,600.0% | Added |
| STRS Ohio | 443 | $123.5K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 448 | $124.9K | 0.00% | −35−7.2% | Reduced |
| Dixon Mitchell Investment Counsel Inc. | 549 | $153.0K | 0.01% | 00.0% | Unchanged |
| Rowland & Co Investment Counsel | 565 | $157.5K | 0.03% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 571 | $159.2K | 0.00% | +21+3.8% | Added |
| SRS Capital Advisors, Inc. | 590 | $162.9K | 0.00% | −152−20.5% | Reduced |
| Tower Research Capital LLC (TRC) | 593 | $165.3K | 0.00% | −152−20.4% | Reduced |
| Sterling Capital Management LLC | 621 | $173.1K | 0.00% | −474−43.3% | Reduced |
| Silver Oak Advisory Group, Inc. | 726 | $202.0K | 0.09% | 00.0% | Unchanged |
| CIBC Asset Management Inc | 725 | $202.1K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 730 | $203.5K | 0.00% | +1+0.1% | Added |
| Brown Advisory Inc | 749 | $208.8K | 0.00% | +19+2.6% | Added |
| Sequoia Financial Advisors, LLC | 750 | $209.1K | 0.00% | +750 | New |
| Beacon Investment Advisory Services, Inc. | 753 | $209.9K | 0.01% | 00.0% | Unchanged |
| Omers Administration Corp | 765 | $213.2K | 0.00% | 00.0% | Unchanged |
| Meeder Advisory Services, Inc. | 778 | $216.9K | 0.01% | −35−4.3% | Reduced |
| O'Shaughnessy Asset Management, LLC | 781 | $217.7K | 0.00% | −43−5.2% | Reduced |
| Beverly Hills Private Wealth, LLC | 803 | $223.8K | 0.04% | +803 | New |
| Lido Advisors, LLC | 808 | $225.2K | 0.00% | +808 | New |
| Insight Wealth Strategies, LLC | 839 | $233.9K | 0.03% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 846 | $235.8K | 0.00% | +846 | New |
| Zacks Investment Management | 865 | $241.2K | 0.00% | 00.0% | Unchanged |
| Rehmann Capital Advisory Group | 881 | $245.6K | 0.01% | +221+33.5% | Added |
| Maryland State Retirement & Pension System | 883 | $246.1K | 0.01% | 00.0% | Unchanged |
| Mystic Asset Management, Inc. | 900 | $250.9K | 0.06% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 903 | $252.8K | 0.00% | −265−22.7% | Reduced |
| WFA of San Diego, LLC | 920 | $256.4K | 0.21% | 00.0% | Unchanged |
| Claret Asset Management Corp | 938 | $261.0K | 0.03% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 956 | $266.5K | 0.00% | +956 | New |
| Busey Wealth Management | 1,001 | $279.0K | 0.01% | −1−0.1% | Reduced |
| Captrust Financial Advisors | 1,003 | $279.6K | 0.00% | +111+12.4% | Added |
| Utah Retirement Systems | 1,010 | $281.5K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 1,036 | $288.8K | 0.00% | +167+19.2% | Added |
| Swiss Life Asset Management Ltd | 1,058 | $294.9K | 0.00% | +186+21.3% | Added |
| Prudential Financial Inc | 1,100 | $306.6K | 0.00% | −128−10.4% | Reduced |
| Taproot Management LP | 1,101 | $306.9K | 0.06% | +1,101 | New |
| Federation des caisses Desjardins du Quebec | 1,104 | $307.7K | 0.00% | −405−26.8% | Reduced |
| Commonwealth Equity Services, LLC | 1,123 | $313.0K | 0.00% | −15−1.3% | Reduced |
| Farnam Financial LLC | 1,148 | $320.0K | 0.26% | −1,190−50.9% | Reduced |
| KBC Group NV | 1,169 | $326.0K | 0.00% | 00.0% | Unchanged |
| DnB Asset Management AS | 1,229 | $342.6K | 0.00% | +1,229 | New |
| GAMMA Investing LLC | 1,247 | $347.6K | 0.02% | +122+10.8% | Added |
| Sagewood Asset Management LP | 1,247 | $347.6K | 0.11% | +1,247 | New |
| Securian Asset Management, Inc | 1,324 | $369.1K | 0.01% | −65−4.7% | Reduced |
| Ethic Inc. | 1,339 | $373.2K | 0.01% | −580−30.2% | Reduced |
| Voya Investment Management LLC | 1,349 | $376.0K | 0.00% | −20−1.5% | Reduced |
| CI Private Wealth, LLC | 1,425 | $382.4K | 0.00% | −439−23.6% | Reduced |
| Benjamin Edwards Inc | 1,382 | $385.2K | 0.00% | +379+37.8% | Added |
| Inscription Capital, LLC | 1,388 | $386.9K | 0.04% | −15−1.1% | Reduced |
| Ensign Peak Advisors, Inc | 1,395 | $388.9K | 0.00% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 1,412 | $393.6K | 0.01% | +234+19.9% | Added |
| First Citizens Bank & Trust Co | 1,434 | $399.7K | 0.01% | +1,434 | New |
| Toronto Dominion Bank | 1,436 | $401.0K | 0.00% | −375−20.7% | Reduced |
| Virginia Retirement Systems Et Al | 1,450 | $404.2K | 0.00% | +80+5.8% | Added |
| Bridgefront Capital, LLC | 1,456 | $405.9K | 0.10% | +1,456 | New |
| Cim Investment Mangement Inc | 1,497 | $417.3K | 0.11% | −7−0.5% | Reduced |
| Transcend Wealth Collective, LLC | 1,521 | $424.0K | 0.03% | +647+74.0% | Added |
| First Trust Advisors LP | 1,522 | $424.3K | 0.00% | −55,710−97.3% | Reduced |
| Fortress Private Ledger, LLC | 1,546 | $430.9K | 0.13% | +197+14.6% | Added |
| Boothbay Fund Management, LLC | 1,552 | $432.6K | 0.01% | +1,552 | New |
| Ronald Blue Trust, Inc. | 1,553 | $432.9K | 0.00% | +123+8.6% | Added |
| B. Metzler seel. Sohn & Co. AG | 1,581 | $440.7K | 0.00% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 1,614 | $449.9K | 0.12% | +1,614 | New |
| William B. Walkup & Associates, Inc. | 1,902 | $463.3K | 0.28% | +48+2.6% | Added |
| NWF Advisory Services Inc. | 1,680 | $468.3K | 0.05% | 00.0% | Unchanged |
| Bridgewater Associates, LP | 1,684 | $469.4K | 0.00% | +1,684 | New |
| C2C Wealth Management, LLC | 1,715 | $478.1K | 0.40% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,768 | $492.8K | 0.00% | +721+68.9% | Added |
| Frank, Rimerman Advisors LLC | 1,802 | $502.3K | 0.03% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 1,811 | $504.0K | 0.01% | 00.0% | Unchanged |
| Envestnet Portfolio Solutions, Inc. | 1,829 | $509.8K | 0.00% | +1,141+165.8% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,834 | $511.2K | 0.00% | +1,834 | New |
| SkyView Investment Advisors, LLC | 1,936 | $540.0K | 0.07% | −12−0.6% | Reduced |
| Public Employees Retirement Association of Colorado | 2,086 | $581.0K | 0.00% | 00.0% | Unchanged |
| Concurrent Investment Advisors, LLC | 2,162 | $602.7K | 0.01% | −954−30.6% | Reduced |
| Blackstone Group Inc. | 2,162 | $602.7K | 0.00% | +2,162 | New |
| Alamea Verwaltungs GmbH | 2,164 | $603.2K | 0.45% | +2,164 | New |
| Empowered Funds, LLC | 2,168 | $604.3K | 0.00% | +2,168 | New |