Bio-Rad Laboratories-ABIO
13F holders, Q1 2024 (March 31)465holders
10famous investors
$345.84avg. 13F price*
At the end of Q1 2024, 465 institutions reported holding Bio-Rad Laboratories-A (BIO) in their 13F filings. The largest holders were Vanguard Group Inc. ($837.5M), BlackRock Inc. ($511.9M) and Veritas Asset Management LLP ($396.7M). 10 famous investors held it, including John W. Rogers Jr. (0.2% of Ariel Investments's portfolio), Joel Greenblatt (0.2% of Gotham Asset Management's portfolio) and Jeremy Grantham (0.1% of GMO's portfolio).
- Company
- Bio-Rad Laboratories-A
- CUSIP
- 090572207
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 51 | $301.2M |
| Exits | 69 | $198.1M |
Ownership 465 holders
| Vanguard Group Inc. | 0.02% | Add +1.3% | 2,421,334 | $837.5M |
| BlackRock Inc. | 0.01% | Add +0.9% | 1,479,904 | $511.9M |
| Veritas Asset Management LLP | 2.88% | Add +5.9% | 1,147,097 | $396.7M |
| State Street Corp. | 0.01% | Reduce -0.1% | 873,675 | $302.2M |
| Earnest Partners LLC | 0.82% | Add +30.8% | 514,906 | $178.1M |
| Select Equity Group, L.P. | 0.64% | Add +167.5% | 514,666 | $178.0M |
| Geode Capital Management, LLC | 0.02% | Add +2.9% | 473,201 | $163.3M |
| Invesco Ltd. | 0.03% | Add +0.7% | 461,006 | $159.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.05% | Reduce -16.1% | 422,157 | $146.0M |
| Ninety One UK Ltd | 0.41% | New | 420,600 | $145.5M |
| Bank of America Corp. | 0.01% | Reduce -3.6% | 373,882 | $129.3M |
| Thompson Siegel & Walmsley LLC | 1.86% | Add +0.4% | 350,014 | $121.1M |
| Massachusetts Financial Services Co. | 0.04% | Add +7.7% | 347,252 | $120.1M |
| Southeastern Asset Management Inc. | 4.57% | Reduce -5.5% | 343,959 | $119.0M |
| Dimensional Fund Advisors LP | 0.03% | Add +37.0% | 300,904 | $104.1M |
| Hound Partners, LLC | 27.27% | Add +1.1% | 264,537 | $91.5M |
| Northern Trust Corp. | 0.02% | Add +0.5% | 253,533 | $87.7M |
| Morgan Stanley | 0.01% | Add +0.9% | 252,340 | $87.3M |
| Parnassus Investments, LLC | 0.18% | No change | 237,790 | $82.2M |
| Norges Bank | 0.01% | Add +3.7% | 234,806 | $81.2M |
| Westfield Capital Management Co. LP | 0.42% | Reduce -6.8% | 230,509 | $79.7M |
| Charles Schwab Investment Management Inc. | 0.02% | Add +4.3% | 223,441 | $77.3M |
| Sei Investments Co. | 0.09% | Add +18.7% | 186,626 | $64.5M |
| Artisan Partners Limited Partnership | 0.09% | Add +18.6% | 179,840 | $62.2M |
| Parsifal Capital Management, LP | 4.25% | Reduce -7.1% | 178,013 | $61.6M |
| Allspring Global Investments Holdings, LLC | 0.09% | Reduce -1.4% | 163,783 | $56.6M |
| Bellevue Group AG | 0.83% | Add +11.0% | 156,618 | $54.2M |
| Bank of New York Mellon Corp | 0.01% | Add +16.0% | 155,360 | $53.7M |
| Deerfield Management Company, L.P. | 1.01% | Add +0.5% | 152,378 | $52.7M |
| GW&K Investment Management, LLC | 0.42% | Add +0.1% | 137,886 | $47.7M |
| Mawer Investment Management Ltd. | 0.21% | Add +7.7% | 133,353 | $46.1M |
| QVIDTVM Management LLC | 35.07% | Add +0.7% | 125,938 | $43.6M |
| Tikvah Management LLC | 12.86% | No change | 118,147 | $40.9M |
| Legal & General Group Plc | 0.01% | Reduce -3.7% | 117,193 | $40.5M |
| Nitorum Capital, L.P. | 3.93% | Reduce -17.2% | 111,653 | $38.6M |
| Deutsche Bank AG | 0.02% | Add +15.3% | 106,451 | $36.8M |
| FMR LLC | 0.00% | Reduce -23.6% | 105,193 | $36.4M |
| First Pacific Advisors, LP | 0.52% | Add +2052.5% | 104,739 | $36.2M |
| Anchor Capital Advisors LLC | 0.91% | Add +30.4% | 100,031 | $34.6M |
| Southpoint Capital Advisors LP | 0.68% | New | 100,000 | $34.6M |
| Envestnet Asset Management Inc. | 0.01% | Reduce -2.1% | 99,866 | $34.5M |
| GMO | 0.12% | Reduce -5.8% | 93,352 | $32.3M |
| Nuveen Asset Management, LLC | 0.01% | Add +3.7% | 91,477 | $31.7M |
| Portolan Capital Management, LLC | 2.40% | Add +58.9% | 90,992 | $31.5M |
| Federated Hermes, Inc. | 0.07% | Add +13.4% | 90,183 | $31.2M |
| Fisher Asset Management | 0.01% | Add +0.3% | 80,943 | $28.0M |
| Manufacturers Life Insurance Company, The | 0.03% | Add +8.0% | 79,464 | $27.5M |
| Marathon Asset Management Ltd | 0.70% | New | 75,857 | $26.2M |
| Qube Research & Technologies Ltd | 0.05% | Reduce -57.2% | 72,770 | $25.2M |
| Franklin Resources Inc. | 0.01% | Add +281.2% | 72,423 | $25.0M |
| Boone Capital Management LLC | 5.06% | Add +102.6% | 72,344 | $25.0M |
| Point72 Asset Management | 0.07% | New | 71,400 | $24.7M |
| Hosking Partners LLP | 0.88% | Reduce -0.3% | 69,007 | $23.9M |
| Polar Capital Holdings Plc | 0.12% | Add +27.4% | 67,188 | $23.2M |
| Ariel Investments | 0.22% | Add +1353.9% | 65,092 | $22.5M |
| Swiss National Bank | 0.02% | Reduce -4.0% | 64,900 | $22.4M |
| Squarepoint Ops LLC | 0.09% | Reduce -56.4% | 60,602 | $21.0M |
| Candriam S.C.A. | 0.13% | Reduce -39.9% | 59,658 | $20.6M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -61.4% | 55,770 | $19.3M |
| Prelude Capital Management, LLC | 1.27% | Add +8.0% | 53,523 | $18.5M |
| UBS Group AG | 0.01% | Add +50.2% | 53,302 | $18.4M |
| Sumitomo Mitsui Trust Group, Inc. | 0.01% | Reduce -1.9% | 50,560 | $17.5M |
| D. E. Shaw & Co. | 0.02% | Reduce -21.4% | 46,625 | $16.1M |
| AQR Capital Management | 0.03% | Add +26.4% | 46,090 | $15.9M |
| T. Rowe Price Associates Inc. | 0.00% | Add +1.7% | 44,582 | $15.4M |
| DAVENPORT & Co LLC | 0.10% | New | 44,353 | $15.3M |
| CIBC Private Wealth Group LLC | 0.03% | Add +0.9% | 43,692 | $14.8M |
| Wells Fargo & Company | 0.00% | Add +17.3% | 42,077 | $14.6M |
| Gabelli Funds LLC | 0.11% | Add +16.8% | 41,800 | $14.5M |
| California Public Employees Retirement System | 0.01% | Reduce -1.8% | 40,147 | $13.9M |
| Assenagon Asset Management S.A. | 0.04% | Add +216.3% | 39,875 | $13.8M |
| Barclays PLC | 0.01% | Reduce -35.7% | 39,854 | $13.8M |
| JPMorgan Chase & Co. | 0.00% | Reduce -17.6% | 38,211 | $13.2M |
| Citadel Advisors | 0.01% | Add +74.2% | 38,070 | $13.2M |
| Rhumbline Advisers | 0.01% | Reduce -0.5% | 37,320 | $12.9M |
| Comerica Bank | 0.06% | Reduce -5.0% | 37,054 | $12.8M |
| Amundi | 0.01% | Reduce -77.1% | 44,503 | $12.5M |
| State Board of Administration of Florida Retirement System | 0.03% | Add +4.3% | 26,050 | $12.5M |
| Kornitzer Capital Management Inc. | 0.22% | Reduce -4.9% | 34,853 | $12.1M |
| NFJ Investment Group, LLC | 0.32% | Reduce -5.0% | 34,030 | $11.8M |
| Sector Gamma As | 3.28% | Add +42.6% | 33,662 | $11.6M |
| Gotham Asset Management | 0.17% | Reduce -10.8% | 33,386 | $11.5M |
| Bank of Montreal | 0.00% | Add +1.7% | 33,011 | $11.4M |
| California State Teachers Retirement System | 0.01% | Add +0.4% | 32,398 | $11.2M |
| Two Sigma Investments, LP | 0.03% | Reduce -2.9% | 32,067 | $11.1M |
| Royal Bank of Canada | 0.00% | Reduce -2.6% | 31,757 | $11.0M |
| Soditic Asset Management LLP | 13.00% | Reduce -14.5% | 31,727 | $11.0M |
| Philosophy Capital Management LLC | 2.09% | New | 30,900 | $10.7M |
| Natixis Advisors, LLC | 0.02% | Add +33.5% | 27,682 | $9.6M |
| HSBC Holdings PLC | 0.01% | Reduce -5.7% | 27,400 | $9.5M |
| Principal Financial Group Inc. | 0.01% | Add +0.3% | 27,055 | $9.4M |
| GAMCO Investors | 0.09% | Reduce -0.8% | 26,750 | $9.3M |
| Credit Suisse AG/ | 0.01% | Reduce -20.8% | 25,397 | $8.8M |
| Alliancebernstein L.P. | 0.00% | Reduce -94.4% | 24,871 | $8.6M |
| Teachers Retirement System of the State of Kentucky | 0.08% | Reduce -18.7% | 24,385 | $8.4M |
| Millennium Management | 0.01% | Reduce -89.7% | 22,911 | $7.9M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.01% | Add +10.2% | 22,850 | $7.9M |
| Royce & Associates LP | 0.07% | Add +126.1% | 22,847 | $7.9M |
| Winslow Asset Management Inc. | 1.48% | Add +3.3% | 22,779 | $7.9M |
| Engineers Gate Manager LP | 0.19% | Reduce -33.6% | 21,074 | $7.3M |
"% of holder's portfolio" is BIO's weight in each manager's 13F, not the share of Bio-Rad Laboratories-A the manager owns.