OPRX Institutional Ownership
Top institutional (13F) holders of OPRX and 5%+ (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
34
Institutional value
$27.43M
Top holder
Vanguard Capital Management
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Top holders
| Holder | Filed | Value |
|---|---|---|
| Vanguard Capital Managementinvestment advisor | Aug 13, 2026 | $4M |
| Dimensional Fund Advisors LPinvestment advisor | Nov 4, 2026 | $3.7M |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $3.34M |
| BlackRock, Inc.holding company | Aug 7, 2026 | $2.55M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | Nov 6, 2026 | $1.62M |
| CITADEL ADVISORS LLCinvestment advisor | Sep 1, 2026 | $1.22M |
| Vanguard Portfolio Managementinvestment advisor | Aug 13, 2026 | $969.8K |
| RENAISSANCE TECHNOLOGIES LLCinvestment advisor | Aug 13, 2026 | $959.2K |
| MARSHALL WACE, LLPinvestment advisor | Aug 13, 2026 | $927.7K |
| JANE STREET GROUP, LLCholding company | Aug 14, 2026 | $915.1K |
| MORGAN STANLEYholding company | Aug 13, 2026 | $894.1K |
| D. E. Shaw & Co., Inc.investment advisor | Aug 14, 2026 | $789.8K |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $600.8K |
| Bank of New York Mellon Corpholding company | Nov 5, 2026 | $518.8K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | May 15, 2026 | $515.4K |
| AllianceBernstein L.P.investment advisor | May 15, 2026 | $488.6K |
| STATE STREET CORPORATIONholding company | Sep 22, 2026 | $461K |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $450.7K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $441.6K |
| Man Group plcinvestment advisor | Aug 14, 2026 | $413.8K |
| Point72 Asset Management, L.P.investment advisor | Aug 14, 2026 | $318.1K |
| UBS Group AGbank | Aug 13, 2026 | $317.6K |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $211.6K |
| BANK OF AMERICA CORP /DE/holding company | Aug 14, 2026 | $151.9K |
| FRANKLIN RESOURCES INCinvestment advisor | Aug 13, 2026 | $143.9K |
5%+ holders
Current stakes of 5% or more from Schedule 13D and 13G filings. A joint filing shows once, under its lead filer.
No current 5%+ holders of OPRX on file.
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.