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 2023
Institutional positions in Bio-Rad Laboratories, Inc. as of Mar 31, 2023. 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
- 508
- +42 vs. Q4 2022
- Shares held
- 19.2M
- −16.4K (−0.1%) vs. Q4 2022
- Total value
- $9.20B
- +$1.11B (+13.7%) vs. Q4 2022
- New holders
- 80
- 197 more added
- Sold out
- 38
- 160 more reduced
6 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Bio-Rad Laboratories, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 460,215 | $220.5M | 0.03% | +51,419+12.6% | Added |
| UBS Asset Management Americas Inc | 534,291 | $255.9M | 0.12% | +114,866+27.4% | Added |
| Alliancebernstein L.P. | 543,570 | $260.4M | 0.11% | +62,674+13.0% | Added |
| Brown Advisory Inc | 846,401 | $405.4M | 0.69% | +25,516+3.1% | Added |
| State Street Corp | 921,852 | $441.6M | 0.02% | −25,926−2.7% | Reduced |
| Veritas Asset Management LLP | 1,150,938 | $551.3M | 4.07% | −1,349−0.1% | Reduced |
| BlackRock Inc. | 1,598,604 | $765.8M | 0.02% | +16,216+1.0% | Added |
| Vanguard Group Inc | 2,397,326 | $1.15B | 0.03% | +5,890+0.2% | Added |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −67,043−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −57,093−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −12,424−100.0% | Sold out |
| Weiss Multi-Strategy Advisers LLC | 0 | $0 | 0.00% | −8,585−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −8,532−100.0% | Sold out |
| MML Investors Services, LLC | 0 | $0 | 0.00% | −8,487−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −7,021−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −3,330−100.0% | Sold out |
| Park Avenue Securities LLC | 0 | $0 | 0.00% | −3,067−100.0% | Sold out |
| Concentric Capital Strategies, LP | 0 | $0 | 0.00% | −2,960−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −2,822−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −2,719−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −1,985−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −1,727−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −1,235−100.0% | Sold out |
| Oversea-Chinese Banking CORP Ltd | 0 | $0 | 0.00% | −1,078−100.0% | Sold out |
| Levin Capital Strategies, L.P. | 0 | $0 | 0.00% | −847−100.0% | Sold out |
| Segall Bryant & Hamill, LLC | 0 | $0 | 0.00% | −477−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −354−100.0% | Sold out |
| Comerica Securities,inc. | 0 | $0 | 0.00% | −161−100.0% | Sold out |
| DuPont Capital Management Corp | 0 | $0 | 0.00% | −159−100.0% | Sold out |
| Sandy Spring Bank | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Romano Brothers and Company | 0 | $0 | 0.00% | −102−100.0% | Sold out |
| Washington Trust Co | 0 | $0 | 0.00% | −78−100.0% | Sold out |
| Tobam | 0 | $0 | 0.00% | −72−100.0% | Sold out |
| MinichMacGregor Wealth Management, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Sierra Capital LLC | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| First Manhattan Co | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Mine & Arao Wealth Creation & Management, LLC. | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Fiduciary Alliance LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Accurate Wealth Management, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Gradient Investments LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Affiance Financial, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Umb Bank N A | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Baystate Wealth Management LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Cullen/Frost Bankers, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| My Personal CFO, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Comerica Bank | – | – | – | – | Not filed |
| Seeyond | – | – | – | – | Not filed |
| Heritage Wealth Management, LLC | – | – | – | – | Not filed |
| Cornerstone Planning Group LLC | – | – | – | – | Not filed |
| Alaska Permanent Fund Corp | – | – | – | – | Not filed |
| Sanctuary Wealth Management, L.L.C. | – | – | – | – | Not filed |