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 |
|---|---|---|---|---|---|
| SummitTX Capital, L.P. | 2,018 | $592.5K | 0.02% | +2,018 | New |
| Prelude Capital Management, LLC | 2,015 | $591.6K | 0.04% | −5,738−74.0% | Reduced |
| SIH Partners, LLLP | 2,000 | $587.2K | 0.02% | +2,000 | New |
| Concurrent Investment Advisors, LLC | 1,970 | $578.4K | 0.00% | −192−8.9% | Reduced |
| Fortress Private Ledger, LLC | 1,930 | $566.7K | 0.15% | +384+24.8% | Added |
| Azzad Asset Management Inc | 1,908 | $560.2K | 0.05% | +1,908 | New |
| William B. Walkup & Associates, Inc. | 1,854 | $544.4K | 0.26% | −48−2.5% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,834 | $538.5K | 0.00% | 00.0% | Unchanged |
| Frank, Rimerman Advisors LLC | 1,802 | $529.1K | 0.03% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 1,765 | $518.0K | 0.01% | −46−2.5% | Reduced |
| Algert Global LLC | 1,720 | $505.0K | 0.01% | +1,720 | New |
| Benjamin Edwards Inc | 1,643 | $482.3K | 0.00% | +261+18.9% | Added |
| NWF Advisory Services Inc. | 1,600 | $469.8K | 0.04% | −80−4.8% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 1,581 | $464.2K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 1,571 | $461.3K | 0.00% | +18+1.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 1,532 | $449.8K | 0.00% | +1,532 | New |
| Transcend Wealth Collective, LLC | 1,519 | $446.0K | 0.03% | −2−0.1% | Reduced |
| Cerity Partners LLC | 1,481 | $434.8K | 0.00% | −4,605−75.7% | Reduced |
| Man Group plc | 1,437 | $421.9K | 0.00% | −65,999−97.9% | Reduced |
| Axq Capital, LP | 1,418 | $416.3K | 0.05% | +1,418 | New |
| Voya Investment Management LLC | 1,389 | $407.8K | 0.00% | +40+3.0% | Added |
| CI Private Wealth, LLC | 1,387 | $407.2K | 0.00% | −38−2.7% | Reduced |
| Securian Asset Management, Inc | 1,324 | $403.0K | 0.01% | 00.0% | Unchanged |
| Inscription Capital, LLC | 1,363 | $400.2K | 0.04% | −25−1.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 1,351 | $396.7K | 0.00% | +570+73.0% | Added |
| Patriot Financial Group Insurance Agency, LLC | 1,333 | $391.4K | 0.04% | −1,199−47.4% | Reduced |
| Federation des caisses Desjardins du Quebec | 1,303 | $382.7K | 0.00% | +199+18.0% | Added |
| Ensign Peak Advisors, Inc | 1,295 | $380.2K | 0.00% | −100−7.2% | Reduced |
| DnB Asset Management AS | 1,229 | $360.8K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 1,219 | $357.9K | 0.01% | +1,219 | New |
| Tower Research Capital LLC (TRC) | 1,195 | $350.9K | 0.01% | +602+101.5% | Added |
| KBC Group NV | 1,169 | $343.0K | 0.00% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 1,167 | $342.6K | 0.00% | +109+10.3% | Added |
| New York Life Investment Management LLC | 1,139 | $334.4K | 0.00% | −1,094−49.0% | Reduced |
| WFA of San Diego, LLC | 915 | $330.5K | 0.27% | −5−0.5% | Reduced |
| GAMMA Investing LLC | 1,108 | $325.3K | 0.01% | −139−11.1% | Reduced |
| AlphaCore Capital LLC | 1,098 | $322.4K | 0.01% | +1,098 | New |
| Commonwealth Equity Services, LLC | 1,097 | $322.1K | 0.00% | −26−2.3% | Reduced |
| Hantz Financial Services, Inc. | 1,061 | $312.0K | 0.00% | +732+222.5% | Added |
| Captrust Financial Advisors | 1,053 | $309.2K | 0.00% | +50+5.0% | Added |
| Prudential Financial Inc | 1,052 | $308.9K | 0.00% | −48−4.4% | Reduced |
| Busey Wealth Management | 1,003 | $294.5K | 0.01% | +2+0.2% | Added |
| Clear Harbor Asset Management, LLC | 969 | $284.5K | 0.02% | −3,629−78.9% | Reduced |
| Rehmann Capital Advisory Group | 954 | $280.1K | 0.01% | +73+8.3% | Added |
| Utah Retirement Systems | 947 | $278.0K | 0.00% | −63−6.2% | Reduced |
| Brown Advisory Inc | 944 | $277.1K | 0.00% | +195+26.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 926 | $274.2K | 0.00% | +23+2.5% | Added |
| Fulcrum Asset Management LLP | 924 | $272.9K | 0.03% | +924 | New |
| BTG Pactual Asset Management US LLC | 920 | $270.1K | 0.02% | +920 | New |
| Evolve Private Wealth, LLC | 890 | $261.3K | 0.02% | +890 | New |
| Maryland State Retirement & Pension System | 883 | $259.3K | 0.00% | 00.0% | Unchanged |
| Zacks Investment Management | 855 | $251.0K | 0.00% | −10−1.2% | Reduced |
| AlphaGrep UK Ltd | 847 | $248.7K | 0.08% | +847 | New |
| Insight Wealth Strategies, LLC | 827 | $245.7K | 0.02% | −12−1.4% | Reduced |
| Kestra Advisory Services, LLC | 821 | $241.1K | 0.00% | −215−20.8% | Reduced |
| Crossmark Global Holdings, Inc. | 816 | $239.6K | 0.00% | −596−42.2% | Reduced |
| Numerai GP LLC | 802 | $235.5K | 0.02% | +802 | New |
| MAI Capital Management | 801 | $235.2K | 0.00% | +646+416.8% | Added |
| Meeder Advisory Services, Inc. | 775 | $227.5K | 0.01% | −3−0.4% | Reduced |
| Farnam Financial LLC | 773 | $227.0K | 0.17% | −375−32.7% | Reduced |
| Keybank National Association | 771 | $226.4K | 0.00% | +771 | New |
| Claret Asset Management Corp | 763 | $224.0K | 0.02% | −175−18.7% | Reduced |
| Farther Finance Advisors, LLC | 761 | $223.4K | 0.00% | +622+447.5% | Added |
| Beacon Investment Advisory Services, Inc. | 753 | $221.1K | 0.01% | 00.0% | Unchanged |
| Twinbeech Capital LP | 750 | $220.2K | 0.04% | +750 | New |
| Mercer Global Advisors Inc | 720 | $211.4K | 0.00% | +720 | New |
| Resources Investment Advisors, LLC. | 714 | $209.6K | 0.00% | −1,563−68.6% | Reduced |
| ProShare Advisors LLC | 711 | $208.8K | 0.00% | −19−2.6% | Reduced |
| Bayforest Capital Ltd | 682 | $200.2K | 0.19% | +682 | New |
| Silver Oak Advisory Group, Inc. | 682 | $200.0K | 0.08% | −44−6.1% | Reduced |
| Nisa Investment Advisors, LLC | 609 | $178.8K | 0.00% | +38+6.7% | Added |
| Toronto Dominion Bank | 572 | $168.0K | 0.00% | −864−60.2% | Reduced |
| Rowland & Co Investment Counsel | 550 | $161.5K | 0.03% | −15−2.7% | Reduced |
| Sterling Capital Management LLC | 546 | $160.3K | 0.00% | −75−12.1% | Reduced |
| Geneos Wealth Management Inc. | 447 | $131.2K | 0.00% | −1−0.2% | Reduced |
| Clearstead Advisors, LLC | 425 | $124.7K | 0.00% | +14+3.4% | Added |
| Eurizon Capital SGR S.p.A. | 403 | $119.1K | 0.00% | 00.0% | Unchanged |
| Nykredit A/S | 403 | $118.3K | 0.00% | +403 | New |
| Huntington National Bank | 393 | $115.4K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 383 | $112.5K | 0.00% | −60−13.5% | Reduced |
| Global Retirement Partners, LLC | 370 | $108.6K | 0.00% | +370 | New |
| Dixon Mitchell Investment Counsel Inc. | 366 | $107.5K | 0.00% | −183−33.3% | Reduced |
| Parallel Advisors, LLC | 359 | $105.4K | 0.00% | −18−4.8% | Reduced |
| Signaturefd, LLC | 288 | $84.6K | 0.00% | +71+32.7% | Added |
| Covestor Ltd | 287 | $84.0K | 0.05% | +269+1,494.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 277 | $81.3K | 0.00% | −44−13.7% | Reduced |
| SRS Capital Advisors, Inc. | 242 | $71.1K | 0.00% | −348−59.0% | Reduced |
| BFSG, LLC | 237 | $69.7K | 0.01% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 231 | $68.2K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 227 | $66.6K | 0.00% | +15+7.1% | Added |
| Whittier Trust Co | 221 | $65.2K | 0.00% | 00.0% | Unchanged |
| Elequin Capital LP | 217 | $63.7K | 0.00% | +217 | New |
| Itau Unibanco Holding S.A. | 203 | $59.6K | 0.00% | −1−0.5% | Reduced |
| Financial Management Professionals, Inc. | 200 | $58.7K | 0.01% | 00.0% | Unchanged |
| Cape Investment Advisory, Inc. | 186 | $54.6K | 0.01% | +186 | New |
| Nomura Asset Management Co Ltd | 184 | $54.0K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 158 | $46.0K | 0.00% | +91+135.8% | Added |
| Curat Global, LLC | 140 | $41.1K | 0.03% | 00.0% | Unchanged |
| Simplex Trading, LLC | 136 | $39.9K | 0.00% | +13+10.6% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 135 | $39.6K | 0.00% | 00.0% | Unchanged |