OPKO HEALTH INC OPK
$1.52
-0.7% 52w: $1.10 – $1.58
Latest 13F among current holders filed 17 days ago (Jun 18, 2026)
Price — last 12 months
research preview data1.101.341.58
Jun 20, 2025 Jul 2, 2026
Institutional holders
235
+14 QoQ
13F value
$229.4M
-8.6% QoQ
Smart-money holders
8
signal tier ≥ 2
New smart buyers
0
Q1 2026
Options barometer
4.6×
$517K calls / $112K puts
Institutional value by quarter
Number of holders
Who owns OPK?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| Rubric Capital Management LP ★2 | Fundamental diversified | 47.8M | $54.5M | 0.7% | Held |
| BlackRock, Inc. | Index provider | 36.2M | $41.3M | 0.0% | +4.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 14.8M | $16.8M | 0.0% | — |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 14.5M | $16.5M | 0.0% | — |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 11.3M | $12.9M | 0.0% | +2.2% |
| STATE STREET CORP | Index provider | 9.5M | $10.8M | 0.0% | +6.1% |
| GOLDMAN SACHS GROUP INC | Bank broker | 7.7M | $8.7M | 0.0% | +28.2% |
| UBS Group AG | Bank broker | 6.1M | $6.9M | 0.0% | +13.4% |
| Whitefort Capital Management, LP ★3 | Fundamental concentrated | 4.3M | $4.8M | 1.5% | Held |
| NORTHERN TRUST CORP | Index provider | 3.6M | $4.1M | 0.0% | +5.3% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 3.6M | $4.1M | 0.0% | -3.2% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 2.7M | $3.1M | 0.0% | — |
| AWM Investment Company, Inc. ★2 | Fundamental diversified | 2.1M | $2.4M | 0.3% | Held |
| CITADEL ADVISORS LLC | Multistrat pod | 2.1M | $2.4M | 0.0% | -27.2% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 1.6M | $1.8M | 0.0% | -3.2% |
| WASHINGTON GROWTH STRATEGIES LLC | Wealth advisor | 1.4M | $1.5M | 1.0% | Held |
| Y.D. More Investments Ltd | Other | 1.3M | $1.5M | 0.1% | -0.5% |
| Bank of New York Mellon Corp | Diversified mechanical | 1.3M | $1.5M | 0.0% | -2.3% |
| MORGAN STANLEY | Bank broker | 1.2M | $1.4M | 0.0% | +30.4% |
| VOYA INVESTMENT MANAGEMENT LLC | Diversified mechanical | 1.2M | $1.3M | 0.0% | +5.3% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 1.1M | $1.3M | 0.0% | +84.7% |
| JANE STREET GROUP, LLC | Market maker | 1.1M | $1.3M | 0.0% | -37.2% |
| PFG Investments, LLC | Diversified mechanical | 1.1M | $1.3M | 0.1% | -15.7% |
| OP Asset Management Ltd | Other | 1.1M | $1.3M | 0.0% | New |
| Clearstead Advisors, LLC | Wealth advisor | 884.1K | $1.0M | 0.0% | +0.2% |
| Tejara Capital Ltd ★2 | Fundamental diversified | 877.9K | $1.0M | 0.3% | Held |
| Nuveen, LLC | Diversified mechanical | 847.0K | $966K | 0.0% | +0.6% |
| Swiss National Bank | Index provider | 845.8K | $964K | 0.0% | Held |
| Invesco Ltd. | Index provider | 793.2K | $904K | 0.0% | +1.5% |
| AQR CAPITAL MANAGEMENT LLC | Quant stat arb | 763.6K | $870K | 0.0% | -62.3% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Bank broker | 674.8K | $769K | 0.0% | +0.2% |
| GSA CAPITAL PARTNERS LLP | Diversified mechanical | 663.7K | $757K | 0.0% | +6.8% |
| Assenagon Asset Management S.A. | Diversified mechanical | 652.1K | $740K | 0.0% | Held |
| Connor, Clark & Lunn Investment Management Ltd. | Diversified mechanical | 522.9K | $596K | 0.0% | +21.4% |
| FIRST TRUST ADVISORS LP | Index provider | 500.3K | $570K | 0.0% | New |
| RHUMBLINE ADVISERS | Diversified mechanical | 497.2K | $567K | 0.0% | -2.8% |
| JPMORGAN CHASE & CO | Bank broker | 508.5K | $559K | 0.0% | -12.3% |
| ALLIANCEBERNSTEIN L.P. | Long only active | 423.2K | $533K | 0.0% | -5.6% |
| Kovack Advisors, Inc. | Other | 459.7K | $524K | 0.0% | New |
| XTX Topco Ltd | Market maker | 431.0K | $491K | 0.0% | +25.7% |
| COMMONWEALTH EQUITY SERVICES, LLC | Wealth advisor | 430.9K | $491K | 0.0% | -32.8% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Pension sovereign | 414.0K | $472K | 0.0% | -0.7% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 404.7K | $462K | 0.0% | +10.2% |
| Qube Research & Technologies Ltd | Quant stat arb | 404.4K | $461K | 0.0% | +293.5% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Market maker | 391.5K | $446K | 0.0% | -10.5% |
| DEUTSCHE BANK AG\ | Bank broker | 370.9K | $423K | 0.0% | +13.8% |
| Legal & General Group Plc | Diversified mechanical | 343.5K | $392K | 0.0% | -24.2% |
| EntryPoint Capital, LLC | Quant stat arb | 342.2K | $390K | 0.1% | +10.7% |
| ZAZOVE ASSOCIATES LLC ★3 | Fundamental concentrated | 300.0K | $360K | 0.2% | +100.0% |
| VANGUARD ASSET MANAGEMENT, Ltd | Diversified mechanical | 294.0K | $335K | 0.0% | — |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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