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 2026
Institutional positions in Bio-Rad Laboratories, Inc. as of Jun 30, 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
- 399
- +8 vs. Q1 2026
- Shares held
- 19.4M
- −570.5K (−2.9%) vs. Q1 2026
- Total value
- $5.70B
- +$131.0M (+2.4%) vs. Q1 2026
- New holders
- 60
- 113 more added
- Sold out
- 52
- 155 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Bio-Rad Laboratories, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 136 | $39.9K | 0.00% | +13+10.6% | Added |
| Curat Global, LLC | 140 | $41.1K | 0.03% | 00.0% | Unchanged |
| Bessemer Group Inc | 158 | $46.0K | 0.00% | +91+135.8% | Added |
| Nomura Asset Management Co Ltd | 184 | $54.0K | 0.00% | 00.0% | Unchanged |
| Cape Investment Advisory, Inc. | 186 | $54.6K | 0.01% | +186 | New |
| Financial Management Professionals, Inc. | 200 | $58.7K | 0.01% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 203 | $59.6K | 0.00% | −1−0.5% | Reduced |
| Elequin Capital LP | 217 | $63.7K | 0.00% | +217 | New |
| Whittier Trust Co | 221 | $65.2K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 227 | $66.6K | 0.00% | +15+7.1% | Added |
| Smartleaf Asset Management LLC | 231 | $68.2K | 0.00% | 00.0% | Unchanged |
| BFSG, LLC | 237 | $69.7K | 0.01% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 242 | $71.1K | 0.00% | −348−59.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 277 | $81.3K | 0.00% | −44−13.7% | Reduced |
| Covestor Ltd | 287 | $84.0K | 0.05% | +269+1,494.4% | Added |
| Signaturefd, LLC | 288 | $84.6K | 0.00% | +71+32.7% | Added |
| Parallel Advisors, LLC | 359 | $105.4K | 0.00% | −18−4.8% | Reduced |
| Dixon Mitchell Investment Counsel Inc. | 366 | $107.5K | 0.00% | −183−33.3% | Reduced |
| Global Retirement Partners, LLC | 370 | $108.6K | 0.00% | +370 | New |
| STRS Ohio | 383 | $112.5K | 0.00% | −60−13.5% | Reduced |
| Huntington National Bank | 393 | $115.4K | 0.00% | 00.0% | Unchanged |
| Nykredit A/S | 403 | $118.3K | 0.00% | +403 | New |
| Eurizon Capital SGR S.p.A. | 403 | $119.1K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 425 | $124.7K | 0.00% | +14+3.4% | Added |
| Geneos Wealth Management Inc. | 447 | $131.2K | 0.00% | −1−0.2% | Reduced |
| Sterling Capital Management LLC | 546 | $160.3K | 0.00% | −75−12.1% | Reduced |
| Rowland & Co Investment Counsel | 550 | $161.5K | 0.03% | −15−2.7% | Reduced |
| Toronto Dominion Bank | 572 | $168.0K | 0.00% | −864−60.2% | Reduced |
| Nisa Investment Advisors, LLC | 609 | $178.8K | 0.00% | +38+6.7% | Added |
| Silver Oak Advisory Group, Inc. | 682 | $200.0K | 0.08% | −44−6.1% | Reduced |
| Bayforest Capital Ltd | 682 | $200.2K | 0.19% | +682 | New |
| ProShare Advisors LLC | 711 | $208.8K | 0.00% | −19−2.6% | Reduced |
| Resources Investment Advisors, LLC. | 714 | $209.6K | 0.00% | −1,563−68.6% | Reduced |
| Mercer Global Advisors Inc | 720 | $211.4K | 0.00% | +720 | New |
| Twinbeech Capital LP | 750 | $220.2K | 0.04% | +750 | New |
| Beacon Investment Advisory Services, Inc. | 753 | $221.1K | 0.01% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 761 | $223.4K | 0.00% | +622+447.5% | Added |
| Claret Asset Management Corp | 763 | $224.0K | 0.02% | −175−18.7% | Reduced |
| Keybank National Association | 771 | $226.4K | 0.00% | +771 | New |
| Farnam Financial LLC | 773 | $227.0K | 0.17% | −375−32.7% | Reduced |
| Meeder Advisory Services, Inc. | 775 | $227.5K | 0.01% | −3−0.4% | Reduced |
| MAI Capital Management | 801 | $235.2K | 0.00% | +646+416.8% | Added |
| Numerai GP LLC | 802 | $235.5K | 0.02% | +802 | New |
| Crossmark Global Holdings, Inc. | 816 | $239.6K | 0.00% | −596−42.2% | Reduced |
| Kestra Advisory Services, LLC | 821 | $241.1K | 0.00% | −215−20.8% | Reduced |
| Insight Wealth Strategies, LLC | 827 | $245.7K | 0.02% | −12−1.4% | Reduced |
| AlphaGrep UK Ltd | 847 | $248.7K | 0.08% | +847 | New |
| Zacks Investment Management | 855 | $251.0K | 0.00% | −10−1.2% | Reduced |
| Maryland State Retirement & Pension System | 883 | $259.3K | 0.00% | 00.0% | Unchanged |
| Evolve Private Wealth, LLC | 890 | $261.3K | 0.02% | +890 | New |
| BTG Pactual Asset Management US LLC | 920 | $270.1K | 0.02% | +920 | New |
| Fulcrum Asset Management LLP | 924 | $272.9K | 0.03% | +924 | New |
| Wealth Enhancement Advisory Services, LLC | 926 | $274.2K | 0.00% | +23+2.5% | Added |
| Brown Advisory Inc | 944 | $277.1K | 0.00% | +195+26.0% | Added |
| Utah Retirement Systems | 947 | $278.0K | 0.00% | −63−6.2% | Reduced |
| Rehmann Capital Advisory Group | 954 | $280.1K | 0.01% | +73+8.3% | Added |
| Clear Harbor Asset Management, LLC | 969 | $284.5K | 0.02% | −3,629−78.9% | Reduced |
| Busey Wealth Management | 1,003 | $294.5K | 0.01% | +2+0.2% | Added |
| Prudential Financial Inc | 1,052 | $308.9K | 0.00% | −48−4.4% | Reduced |
| Captrust Financial Advisors | 1,053 | $309.2K | 0.00% | +50+5.0% | Added |
| Hantz Financial Services, Inc. | 1,061 | $312.0K | 0.00% | +732+222.5% | Added |
| Commonwealth Equity Services, LLC | 1,097 | $322.1K | 0.00% | −26−2.3% | Reduced |
| AlphaCore Capital LLC | 1,098 | $322.4K | 0.01% | +1,098 | New |
| GAMMA Investing LLC | 1,108 | $325.3K | 0.01% | −139−11.1% | Reduced |
| WFA of San Diego, LLC | 915 | $330.5K | 0.27% | −5−0.5% | Reduced |
| New York Life Investment Management LLC | 1,139 | $334.4K | 0.00% | −1,094−49.0% | Reduced |
| Swiss Life Asset Management Ltd | 1,167 | $342.6K | 0.00% | +109+10.3% | Added |
| KBC Group NV | 1,169 | $343.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,195 | $350.9K | 0.01% | +602+101.5% | Added |
| Quantbot Technologies LP | 1,219 | $357.9K | 0.01% | +1,219 | New |
| DnB Asset Management AS | 1,229 | $360.8K | 0.00% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 1,295 | $380.2K | 0.00% | −100−7.2% | Reduced |
| Federation des caisses Desjardins du Quebec | 1,303 | $382.7K | 0.00% | +199+18.0% | Added |
| Patriot Financial Group Insurance Agency, LLC | 1,333 | $391.4K | 0.04% | −1,199−47.4% | Reduced |
| O'Shaughnessy Asset Management, LLC | 1,351 | $396.7K | 0.00% | +570+73.0% | Added |
| Inscription Capital, LLC | 1,363 | $400.2K | 0.04% | −25−1.8% | Reduced |
| Securian Asset Management, Inc | 1,324 | $403.0K | 0.01% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 1,387 | $407.2K | 0.00% | −38−2.7% | Reduced |
| Voya Investment Management LLC | 1,389 | $407.8K | 0.00% | +40+3.0% | Added |
| Axq Capital, LP | 1,418 | $416.3K | 0.05% | +1,418 | New |
| Man Group plc | 1,437 | $421.9K | 0.00% | −65,999−97.9% | Reduced |
| Cerity Partners LLC | 1,481 | $434.8K | 0.00% | −4,605−75.7% | Reduced |
| Transcend Wealth Collective, LLC | 1,519 | $446.0K | 0.03% | −2−0.1% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 1,532 | $449.8K | 0.00% | +1,532 | New |
| Ronald Blue Trust, Inc. | 1,571 | $461.3K | 0.00% | +18+1.2% | Added |
| B. Metzler seel. Sohn & Co. AG | 1,581 | $464.2K | 0.00% | 00.0% | Unchanged |
| NWF Advisory Services Inc. | 1,600 | $469.8K | 0.04% | −80−4.8% | Reduced |
| Benjamin Edwards Inc | 1,643 | $482.3K | 0.00% | +261+18.9% | Added |
| Algert Global LLC | 1,720 | $505.0K | 0.01% | +1,720 | New |
| State of Alaska, Department of Revenue | 1,765 | $518.0K | 0.01% | −46−2.5% | Reduced |
| Frank, Rimerman Advisors LLC | 1,802 | $529.1K | 0.03% | 00.0% | Unchanged |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,834 | $538.5K | 0.00% | 00.0% | Unchanged |
| William B. Walkup & Associates, Inc. | 1,854 | $544.4K | 0.26% | −48−2.5% | Reduced |
| Azzad Asset Management Inc | 1,908 | $560.2K | 0.05% | +1,908 | New |
| Fortress Private Ledger, LLC | 1,930 | $566.7K | 0.15% | +384+24.8% | Added |
| Concurrent Investment Advisors, LLC | 1,970 | $578.4K | 0.00% | −192−8.9% | Reduced |
| SIH Partners, LLLP | 2,000 | $587.2K | 0.02% | +2,000 | New |
| Prelude Capital Management, LLC | 2,015 | $591.6K | 0.04% | −5,738−74.0% | Reduced |
| SummitTX Capital, L.P. | 2,018 | $592.5K | 0.02% | +2,018 | New |
| Public Employees Retirement Association of Colorado | 2,086 | $612.0K | 0.00% | 00.0% | Unchanged |