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 |
|---|---|---|---|---|---|
| SkyView Investment Advisors, LLC | 1,936 | $540.0K | 0.07% | −12−0.6% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,834 | $511.2K | 0.00% | +1,834 | New |
| Envestnet Portfolio Solutions, Inc. | 1,829 | $509.8K | 0.00% | +1,141+165.8% | Added |
| State of Alaska, Department of Revenue | 1,811 | $504.0K | 0.01% | 00.0% | Unchanged |
| Frank, Rimerman Advisors LLC | 1,802 | $502.3K | 0.03% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,768 | $492.8K | 0.00% | +721+68.9% | Added |
| C2C Wealth Management, LLC | 1,715 | $478.1K | 0.40% | 00.0% | Unchanged |
| Bridgewater Associates, LP | 1,684 | $469.4K | 0.00% | +1,684 | New |
| NWF Advisory Services Inc. | 1,680 | $468.3K | 0.05% | 00.0% | Unchanged |
| William B. Walkup & Associates, Inc. | 1,902 | $463.3K | 0.28% | +48+2.6% | Added |
| Aigen Investment Management, LP | 1,614 | $449.9K | 0.12% | +1,614 | New |
| B. Metzler seel. Sohn & Co. AG | 1,581 | $440.7K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 1,553 | $432.9K | 0.00% | +123+8.6% | Added |
| Boothbay Fund Management, LLC | 1,552 | $432.6K | 0.01% | +1,552 | New |
| Fortress Private Ledger, LLC | 1,546 | $430.9K | 0.13% | +197+14.6% | Added |
| First Trust Advisors LP | 1,522 | $424.3K | 0.00% | −55,710−97.3% | Reduced |
| Transcend Wealth Collective, LLC | 1,521 | $424.0K | 0.03% | +647+74.0% | Added |
| Cim Investment Mangement Inc | 1,497 | $417.3K | 0.11% | −7−0.5% | Reduced |
| Bridgefront Capital, LLC | 1,456 | $405.9K | 0.10% | +1,456 | New |
| Virginia Retirement Systems Et Al | 1,450 | $404.2K | 0.00% | +80+5.8% | Added |
| Toronto Dominion Bank | 1,436 | $401.0K | 0.00% | −375−20.7% | Reduced |
| First Citizens Bank & Trust Co | 1,434 | $399.7K | 0.01% | +1,434 | New |
| Crossmark Global Holdings, Inc. | 1,412 | $393.6K | 0.01% | +234+19.9% | Added |
| Ensign Peak Advisors, Inc | 1,395 | $388.9K | 0.00% | 00.0% | Unchanged |
| Inscription Capital, LLC | 1,388 | $386.9K | 0.04% | −15−1.1% | Reduced |
| Benjamin Edwards Inc | 1,382 | $385.2K | 0.00% | +379+37.8% | Added |
| CI Private Wealth, LLC | 1,425 | $382.4K | 0.00% | −439−23.6% | Reduced |
| Voya Investment Management LLC | 1,349 | $376.0K | 0.00% | −20−1.5% | Reduced |
| Ethic Inc. | 1,339 | $373.2K | 0.01% | −580−30.2% | Reduced |
| Securian Asset Management, Inc | 1,324 | $369.1K | 0.01% | −65−4.7% | Reduced |
| 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 |
| DnB Asset Management AS | 1,229 | $342.6K | 0.00% | +1,229 | New |
| KBC Group NV | 1,169 | $326.0K | 0.00% | 00.0% | Unchanged |
| Farnam Financial LLC | 1,148 | $320.0K | 0.26% | −1,190−50.9% | Reduced |
| Commonwealth Equity Services, LLC | 1,123 | $313.0K | 0.00% | −15−1.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 1,104 | $307.7K | 0.00% | −405−26.8% | Reduced |
| Taproot Management LP | 1,101 | $306.9K | 0.06% | +1,101 | New |
| Prudential Financial Inc | 1,100 | $306.6K | 0.00% | −128−10.4% | Reduced |
| Swiss Life Asset Management Ltd | 1,058 | $294.9K | 0.00% | +186+21.3% | Added |
| Kestra Advisory Services, LLC | 1,036 | $288.8K | 0.00% | +167+19.2% | Added |
| Utah Retirement Systems | 1,010 | $281.5K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,003 | $279.6K | 0.00% | +111+12.4% | Added |
| Busey Wealth Management | 1,001 | $279.0K | 0.01% | −1−0.1% | Reduced |
| Guggenheim Capital LLC | 956 | $266.5K | 0.00% | +956 | New |
| Claret Asset Management Corp | 938 | $261.0K | 0.03% | 00.0% | Unchanged |
| WFA of San Diego, LLC | 920 | $256.4K | 0.21% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 903 | $252.8K | 0.00% | −265−22.7% | Reduced |
| Mystic Asset Management, Inc. | 900 | $250.9K | 0.06% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 883 | $246.1K | 0.01% | 00.0% | Unchanged |
| Rehmann Capital Advisory Group | 881 | $245.6K | 0.01% | +221+33.5% | Added |
| Zacks Investment Management | 865 | $241.2K | 0.00% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 846 | $235.8K | 0.00% | +846 | New |
| Insight Wealth Strategies, LLC | 839 | $233.9K | 0.03% | 00.0% | Unchanged |
| Lido Advisors, LLC | 808 | $225.2K | 0.00% | +808 | New |
| Beverly Hills Private Wealth, LLC | 803 | $223.8K | 0.04% | +803 | New |
| O'Shaughnessy Asset Management, LLC | 781 | $217.7K | 0.00% | −43−5.2% | Reduced |
| Meeder Advisory Services, Inc. | 778 | $216.9K | 0.01% | −35−4.3% | Reduced |
| Omers Administration Corp | 765 | $213.2K | 0.00% | 00.0% | Unchanged |
| Beacon Investment Advisory Services, Inc. | 753 | $209.9K | 0.01% | 00.0% | Unchanged |
| Sequoia Financial Advisors, LLC | 750 | $209.1K | 0.00% | +750 | New |
| Brown Advisory Inc | 749 | $208.8K | 0.00% | +19+2.6% | Added |
| ProShare Advisors LLC | 730 | $203.5K | 0.00% | +1+0.1% | Added |
| CIBC Asset Management Inc | 725 | $202.1K | 0.00% | 00.0% | Unchanged |
| Silver Oak Advisory Group, Inc. | 726 | $202.0K | 0.09% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 621 | $173.1K | 0.00% | −474−43.3% | Reduced |
| Tower Research Capital LLC (TRC) | 593 | $165.3K | 0.00% | −152−20.4% | Reduced |
| SRS Capital Advisors, Inc. | 590 | $162.9K | 0.00% | −152−20.5% | Reduced |
| Nisa Investment Advisors, LLC | 571 | $159.2K | 0.00% | +21+3.8% | Added |
| Rowland & Co Investment Counsel | 565 | $157.5K | 0.03% | 00.0% | Unchanged |
| Dixon Mitchell Investment Counsel Inc. | 549 | $153.0K | 0.01% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 448 | $124.9K | 0.00% | −35−7.2% | Reduced |
| STRS Ohio | 443 | $123.5K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 411 | $114.6K | 0.00% | +408+13,600.0% | Added |
| Huntington National Bank | 393 | $109.6K | 0.00% | 00.0% | Unchanged |
| Eurizon Capital SGR S.p.A. | 403 | $109.5K | 0.00% | +31+8.3% | Added |
| CWM, LLC | 387 | $107.9K | 0.00% | +131+51.2% | Added |
| Parallel Advisors, LLC | 377 | $105.1K | 0.00% | +15+4.1% | Added |
| Quarry LP | 332 | $92.5K | 0.02% | +332 | New |
| Hantz Financial Services, Inc. | 329 | $92.0K | 0.00% | −13−3.8% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 321 | $89.5K | 0.00% | +67+26.4% | Added |
| Aster Capital Management (DIFC) Ltd | 354 | $86.2K | 0.03% | +354 | New |
| State of Wyoming | 273 | $76.1K | 0.01% | +28+11.4% | Added |
| BFSG, LLC | 237 | $66.2K | 0.01% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 231 | $62.5K | 0.00% | +196+560.0% | Added |
| Whittier Trust Co | 221 | $61.6K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 217 | $60.5K | 0.00% | +66+43.7% | Added |
| Umb Bank N A | 212 | $59.1K | 0.00% | −25−10.5% | Reduced |
| Itau Unibanco Holding S.A. | 204 | $56.9K | 0.00% | +7+3.6% | Added |
| Financial Management Professionals, Inc. | 200 | $55.8K | 0.01% | 00.0% | Unchanged |
| Addison Advisors LLC | 200 | $55.8K | 0.01% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 196 | $54.6K | 0.01% | +134+216.1% | Added |
| Nomura Asset Management Co Ltd | 184 | $51.3K | 0.00% | −76−29.2% | Reduced |
| MAI Capital Management | 155 | $43.2K | 0.00% | +52+50.5% | Added |
| Curat Global, LLC | 140 | $39.0K | 0.04% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 139 | $38.7K | 0.00% | −45−24.5% | Reduced |
| Storebrand Asset Management AS | 137 | $38.2K | 0.00% | 00.0% | Unchanged |
| Kayne Anderson Rudnick Investment Management LLC | 135 | $37.6K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 123 | $34.3K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 123 | $34.3K | 0.00% | +123 | New |