Companies / OptimizeRx Corp
OptimizeRx Corp
Nasdaq: OPRXCIK 1448431WALTHAM, MA
Financials · FY2025
Ownership
18.8M shares outstanding · as of Apr 29, 2026
Ownership
| Insiders | 1.70% | 318,505 |
| Institutions | 68.71% | 12,894,297 |
| Public float | 29.59% | 5,552,273 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 4
View all →| Insider | % of shares | Shares |
|---|---|---|
Odence-Ford MarionChief Legal & Admin Officer | 0.49% | 91,936 |
Wasson Gregory DDirector | 0.49% | 91,700 |
Spangler Patrick DDirector | 0.42% | 78,732 |
Klema CathyDirector | 0.30% | 56,137 |
Institutional holders 131
View all →| Holder | Value | % of shares |
|---|---|---|
| $18.49M | 8.04% | |
| $13.94M | 6.06% | |
| $8.36M | 3.63% | |
| $8.26M | 3.59% | |
| $7.14M | 3.10% | |
| $6.60M | 2.87% | |
| $6.20M | 2.69% | |
| $5.65M | 2.46% | |
| $5.18M | 2.25% | |
| $3.80M | 1.65% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Next Century Growth Investors LLC 13F manager | Exit | Common stock | $-6.20M | -505K -100.00% | 0 | medium |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Trim | Common stock | $-4.29M | -749K -62.72% | 445,382 2.37% of shares | low |
| Q2 2026 as of | State Street Corporation 13F manager | Trim | Common stock | $-2.27M | -397K -83.12% | 80,602 0.43% of shares | low |
| Q1 2026 as of | Granahan Investment Management, LLC 13F manager | Exit | Common stock | $-1.44M | -117K -100.00% | 0 | low |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Add | Common stock | $1.26M | +200K +1381.01% | 214,954 1.15% of shares | low |
| Q1 2026 as of | Calamos Advisors LLC 13F manager | Exit | Common stock | $-1.19M | -97K -100.00% | 0 | low |
| Q1 2026 as of | Segall Bryant & Hamill, LLC 13F manager | New | Common stock | $1.19M | +189K | 188,704 1.01% of shares | low |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Add | Common stock | $1.18M | +187K +633.17% | 216,856 1.16% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| OPRX | — | 68401U204 |