Who owns BIO-RAD LABORATORIES, INC.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of BIO from SEC Form 13F filings across 397 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 397 institutions disclosed 19.4M shares of BIO-RAD LABORATORIES, INC. worth $5.70B — about 72.5% of shares outstanding; the largest disclosed holder is First Eagle Investment Management, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
397
13F holders
$5.70B
value, 2026 filers
72.5%
of shares outstanding (19.4M sh)
66
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of BIO's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | First Eagle Investment Management, LLC | 2.6M | $765.2M | 1.3% | 9.7% | +0.1% |
| 2 | BlackRock, Inc. | 1.7M | $498.8M | 0.0% | 6.4% | +1.1% |
| 3 | DIMENSIONAL FUND ADVISORS LP | 944,548 | $277.3M | 0.1% | 3.5% | -13.3% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 826,972 | $242.8M | 0.0% | 3.1% | -0.5% |
| 5 | ARIEL INVESTMENTS, LLC | 816,751 | $239.8M | 2.4% | 3.1% | +3.9% |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 816,198 | $239.6M | 0.0% | 3.1% | -1.6% |
| 7 | EARNEST PARTNERS LLC | 580,752 | $170.5M | 0.6% | 2.2% | -1.4% |
| 8 | STATE STREET CORP | 571,762 | $167.9M | 0.0% | 2.1% | +2.2% |
| 9 | BANK OF AMERICA CORP /DE/ | 490,412 | $144.0M | 0.0% | 1.8% | +10.2% |
| 10 | Capital World Investors | 462,457 | $135.8M | 0.0% | 1.7% | +2.8% |
| 11 | Capital Research Global Investors | 443,483 | $130.2M | 0.0% | 1.7% | +15.0% |
| 12 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 418,884 | $123.0M | 0.0% | 1.6% | -1.7% |
| 13 | First Pacific Advisors, LP | 401,861 | $118.0M | 1.5% | 1.5% | -1.3% |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | 347,575 | $102.1M | 0.0% | 1.3% | -4.7% |
| 15 | NOMURA HOLDINGS INC | 328,897 | $96.6M | 0.1% | 1.2% | +51.3% |
| 16 | UBS Group AG | 308,325 | $90.5M | 0.0% | 1.2% | -13.0% |
| 17 | SEI INVESTMENTS CO | 273,377 | $80.3M | 0.1% | 1% | -5.0% |
| 18 | BARCLAYS PLC | 267,634 | $78.6M | 0.0% | 1% | -4.0% |
| 19 | Assenagon Asset Management S.A. | 233,227 | $68.5M | 0.1% | 0.9% | +57.8% |
| 20 | DEERFIELD MANAGEMENT COMPANY, L.P. | 226,070 | $66.4M | 0.7% | 0.8% | 0.0% |
| 21 | NORTHERN TRUST CORP | 218,285 | $64.1M | 0.0% | 0.8% | -0.1% |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 195,538 | $57.4M | 0.0% | 0.7% | -0.5% |
| 23 | FRANKLIN RESOURCES INC | 193,682 | $56.9M | 0.0% | 0.7% | +13.7% |
| 24 | AQR CAPITAL MANAGEMENT LLC | 192,711 | $56.0M | 0.0% | 0.7% | +103.8% |
| 25 | MORGAN STANLEY | 190,285 | $55.9M | 0.0% | 0.7% | -30.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.