BIO-RAD LABORATORIES, INC.
BIO- Exchange
- NYSE
- Industry
- Laboratory Analytical Instruments
- SEC CIK
- 0000012208
Other share classesBIO.B
13F holders, Q2 2026
Positions 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
- +4 vs. Q1 2026
- Shares held
- 22.25M
- +2.26M (+11.3%) vs. Q1 2026
- Total value
- $6.53B
- +$962.01M (+17.3%) vs. Q1 2026
Compare with Q1 2026: new holders and sold out
Holders over time
509 in Q3 2021 → 399 in Q2 2026
Institutions
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| First Eagle Investment Management, LLC | 5,212,438 | $1.53B | 1.27% | +2,609,666+100.3% | Added |
| BlackRock, Inc. | 1,698,929 | $498.82M | 0.01% | +18,869+1.1% | Added |
| DIMENSIONAL FUND ADVISORS LP | 944,548 | $277.33M | 0.05% | −144,775−13.3% | Reduced |
| VANGUARD CAPITAL MANAGEMENT LLC | 826,972 | $242.81M | 0.01% | −4,193−0.5% | Reduced |
| ARIEL INVESTMENTS, LLC | 816,751 | $239.81M | 2.39% | +30,790+3.9% | Added |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 816,198 | $239.64M | 0.01% | −12,988−1.6% | Reduced |
| EARNEST PARTNERS LLC | 580,752 | $170.51M | 0.61% | −7,979−1.4% | Reduced |
| STATE STREET CORP | 571,762 | $167.88M | 0.00% | +12,192+2.2% | Added |
| BANK OF AMERICA CORP /DE/ | 490,412 | $143.99M | 0.01% | +45,455+10.2% | Added |
| Assenagon Asset Management S.A. | 466,454 | $136.96M | 0.09% | +318,620+215.5% | Added |
| Capital World Investors | 462,457 | $135.78M | 0.02% | +12,457+2.8% | Added |
| Capital Research Global Investors | 443,483 | $130.21M | 0.02% | +57,904+15.0% | Added |
| UBS ASSET MANAGEMENT AMERICAS INC | 418,884 | $122.99M | 0.02% | −7,154−1.7% | Reduced |
| First Pacific Advisors, LP | 401,861 | $117.99M | 1.46% | −5,497−1.3% | Reduced |
| GEODE CAPITAL MANAGEMENT, LLC | 347,575 | $102.08M | 0.01% | −17,107−4.7% | Reduced |
| NOMURA HOLDINGS INC | 328,897 | $96.57M | 0.41% | +111,555+51.3% | Added |
| UBS Group AG | 308,325 | $90.53M | 0.01% | −46,040−13.0% | Reduced |
| SEI INVESTMENTS CO | 273,377 | $80.26M | 0.07% | −14,535−5.0% | Reduced |
| BARCLAYS PLC | 267,634 | $78.58M | 0.02% | −11,201−4.0% | Reduced |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 226,070 | $66.38M | 0.69% | 00.0% | Unchanged |
| NORTHERN TRUST CORP | 218,285 | $64.09M | 0.01% | −212−0.1% | Reduced |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 195,538 | $57.41M | 0.01% | −1,020−0.5% | Reduced |
| FRANKLIN RESOURCES INC | 193,682 | $56.87M | 0.01% | +23,328+13.7% | Added |
| AQR CAPITAL MANAGEMENT LLC | 192,711 | $56.05M | 0.02% | +98,162+103.8% | Added |
| MORGAN STANLEY | 190,285 | $55.87M | 0.00% | −83,646−30.5% | Reduced |
| GOLDMAN SACHS GROUP INC | 181,225 | $53.21M | 0.01% | +128,185+241.7% | Added |
| SG Americas Securities, LLC | 170,802 | $50.15M | 0.03% | +103,817+155.0% | Added |
| GW&K Investment Management, LLC | 166,905 | $49.01M | 0.38% | −7,803−4.5% | Reduced |
| Gotham Asset Management, LLC | 166,262 | $48.82M | 0.11% | +13,878+9.1% | Added |
| Freestone Grove Partners LP | 140,113 | $41.14M | 0.27% | −7,492−5.1% | Reduced |
| THOMPSON SIEGEL & WALMSLEY LLC | 129,881 | $38.13M | 0.69% | −46,584−26.4% | Reduced |
| MANGROVE PARTNERS | 127,191 | $37.34M | 2.45% | +338+0.3% | Added |
| VICTORY CAPITAL MANAGEMENT INC | 122,126 | $35.86M | 0.02% | +103,487+555.2% | Added |
| Fisher Asset Management, LLC | 116,909 | $34.33M | 0.01% | −1,774−1.5% | Reduced |
| VANGUARD FIDUCIARY TRUST CO | 114,403 | $33.59M | 0.01% | +764+0.7% | Added |
| Bank of New York Mellon Corp | 113,854 | $33.43M | 0.01% | −13,002−10.2% | Reduced |
| ING GROEP NV | 112,700 | $33.09M | 0.16% | +22,700+25.2% | Added |
| Neuberger Berman Group LLC | 111,812 | $32.85M | 0.02% | +108,783+3,591.4% | Added |
| NORGES BANK | 111,580 | $32.76M | 0.00% | +111,580 | New |
| Boston Trust Walden Corp | 111,167 | $32.64M | 0.25% | +17,672+18.9% | Added |
| ENVESTNET ASSET MANAGEMENT INC | 105,449 | $30.96M | 0.01% | +116+0.1% | Added |
| JPMORGAN CHASE & CO | 102,605 | $30.55M | 0.00% | +3,214+3.2% | Added |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 101,580 | $29.82M | 0.02% | +1,860+1.9% | Added |
| WELLS FARGO & COMPANY/MN | 97,500 | $28.63M | 0.00% | +76,831+371.7% | Added |
| Hosking Partners LLP | 94,430 | $27.73M | 0.92% | +25,421+36.8% | Added |
| FIRST TRUST ADVISORS LP | 94,209 | $27.66M | 0.02% | +92,687+6,089.8% | Added |
| JNE Partners LLP | 88,511 | $25.99M | 10.68% | −3,589−3.9% | Reduced |
| Allianz Asset Management GmbH | 87,780 | $25.77M | 0.02% | −22,461−20.4% | Reduced |
| NATIXIS ADVISORS, L.P. | 82,389 | $24.19M | 0.03% | +7,342+9.8% | Added |
| JONES FINANCIAL COMPANIES LLLP | 78,878 | $23.73M | 0.01% | +6,902+9.6% | Added |
| EXCHANGE TRADED CONCEPTS, LLC | 72,116 | $21.17M | 0.10% | +13,586+23.2% | Added |
| Mawer Investment Management Ltd. | 71,577 | $21.02M | 0.14% | −117,207−62.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 69,598 | $20.68M | 0.03% | −16,367−19.0% | Reduced |
| Tikvah Management LLC | 68,604 | $20.14M | 6.12% | −29,230−29.9% | Reduced |
| QVIDTVM Management LLC | 66,243 | $19.45M | 25.39% | −17,489−20.9% | Reduced |
| NATIONAL BANK OF CANADA /FI/ | 65,000 | $19.08M | 0.02% | −25,000−27.8% | Reduced |
| CITADEL ADVISORS LLC | 60,819 | $17.86M | 0.01% | −87,850−59.1% | Reduced |
| WELLINGTON MANAGEMENT GROUP LLP | 60,249 | $17.69M | 0.00% | +60,249 | New |
| MILLENNIUM MANAGEMENT LLC | 59,895 | $17.59M | 0.01% | +56,601+1,718.3% | Added |
| Arnhold LLC | 55,568 | $16.32M | 1.14% | +12,666+29.5% | Added |
| RHUMBLINE ADVISERS | 45,140 | $13.25M | 0.01% | −897−1.9% | Reduced |
| ASSETMARK, INC | 44,277 | $13M | 0.02% | +5,288+13.6% | Added |
| Portolan Capital Management, LLC | 42,620 | $12.51M | 0.47% | +28,447+200.7% | Added |
| Marathon Asset Mgmt Ltd | 41,975 | $12.32M | 0.50% | −11,686−21.8% | Reduced |
| PRINCIPAL FINANCIAL GROUP INC | 40,905 | $12.01M | 0.01% | +291+0.7% | Added |
| BANK OF NOVA SCOTIA | 39,708 | $11.66M | 0.02% | +39,708 | New |
| RAYMOND JAMES FINANCIAL INC | 37,558 | $11.03M | 0.00% | +1,664+4.6% | Added |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 36,941 | $10.85M | 0.01% | +1,593+4.5% | Added |
| Legal & General Group Plc | 36,847 | $10.82M | 0.00% | +619+1.7% | Added |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 36,444 | $10.7M | 0.07% | 00.0% | Unchanged |
| Swiss National Bank | 36,320 | $10.66M | 0.01% | −560−1.5% | Reduced |
| Invesco Ltd. | 36,283 | $10.65M | 0.00% | −552−1.5% | Reduced |
| SECTOR GAMMA AS | 33,350 | $9.79M | 2.12% | +9,600+40.4% | Added |
| Quantinno Capital Management LP | 30,004 | $8.81M | 0.01% | −3,646−10.8% | Reduced |
| Nuveen, LLC | 29,493 | $8.66M | 0.00% | +76+0.3% | Added |
| Palliser Capital (UK) Ltd | 27,954 | $8.21M | 4.41% | +27,954 | New |
| GAMCO INVESTORS, INC. ET AL | 26,750 | $7.85M | 0.07% | 00.0% | Unchanged |
| GABELLI FUNDS LLC | 25,900 | $7.6M | 0.05% | −2,500−8.8% | Reduced |
| Tudor Investment Corp Et Al | 25,000 | $7.34M | 0.03% | +19,839+384.4% | Added |
| WINSLOW ASSET MANAGEMENT INC | 24,773 | $7.27M | 1.26% | +604+2.5% | Added |
| Concentric Capital Strategies, LP | 23,692 | $6.96M | 0.43% | +23,692 | New |
| Hound Partners, LLC | 22,481 | $6.6M | 0.76% | −75,243−77.0% | Reduced |
| ALLIANCEBERNSTEIN L.P. | 22,502 | $6.27M | 0.00% | −1,985−8.1% | Reduced |
| ACADIAN ASSET MANAGEMENT LLC | 21,359 | $6.27M | 0.01% | −81,441−79.2% | Reduced |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 20,766 | $6.1M | 0.01% | −1,166−5.3% | Reduced |
| PRICE T ROWE ASSOCIATES INC /MD/ | 19,287 | $5.66M | 0.00% | −54,994−74.0% | Reduced |
| D. E. Shaw & Co., Inc. | 19,256 | $5.65M | 0.00% | +11,111+136.4% | Added |
| MARSHALL WACE, LLP | 18,980 | $5.57M | 0.00% | −14,237−42.9% | Reduced |
| Retirement Systems of Alabama | 18,628 | $5.47M | 0.02% | −3,661−16.4% | Reduced |
| BNP PARIBAS ARBITRAGE, SA | 18,205 | $5.35M | 0.00% | −8,121−30.8% | Reduced |
| VANGUARD ASSET MANAGEMENT, Ltd | 17,841 | $5.24M | 0.00% | +1,473+9.0% | Added |
| Russell Investments Group, Ltd. | 17,435 | $5.12M | 0.00% | +1,941+12.5% | Added |
| HSBC HOLDINGS PLC | 17,582 | $5.1M | 0.00% | +1,997+12.8% | Added |
| AMERIPRISE FINANCIAL INC | 16,649 | $4.89M | 0.00% | −1,374−7.6% | Reduced |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 16,464 | $4.83M | 0.01% | −1,908−10.4% | Reduced |
| ROYAL BANK OF CANADA | 16,448 | $4.83M | 0.00% | −750−4.4% | Reduced |
| AYAL Capital Advisors Ltd | 16,333 | $4.8M | 2.46% | +16,333 | New |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 15,663 | $4.6M | 0.01% | −340−2.1% | Reduced |
| AMUNDI | 15,057 | $4.42M | 0.00% | −23,721−61.2% | Reduced |
| LPL Financial LLC | 15,011 | $4.41M | 0.00% | −1,229−7.6% | Reduced |