§ HEALTH CARE
USD · Health CareOPK
OPKO HEALTH INC
USDSector · Health CareBeta · 1.50
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
103 increased/new, 59 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/B | 0.76 | EPS (TTM) | -0.27 |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| Rubric Capital Management LP | 47.8M | 0.6% | ±0% |
| BlackRock, Inc. | 36.2M | 0.0% | +4% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 14.8M | n/a | n/a |
| VANGUARD CAPITAL MANAGEMENT LLC | 14.5M | n/a | n/a |
| Geode Capital Management | 11.3M | 0.0% | +2% |
| State Street | 9.5M | 0.0% | +6% |
◇ AC INTELLIGENCE
Top institutional owners for OPK as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER79.7% · 0 holders
OTHER11.3% · 167 holders
PASSIVE / INDEX5.0% · 10 holders
DEALER / BANK3.0% · 25 holders
QUALITY / COMPOUNDER0.5% · 11 holders
TACTICAL / MACRO0.2% · 2 holders
INCOME / DEFENSIVE0.1% · 12 holders
SYSTEMATIC / QUANT0.1% · 6 holders
DEEP VALUE0.0% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for OPK in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention OPK yet.