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OPTIMIZERX (OPRX)
NASDAQ
$9.11-$0.26 (-2.80%)
Price as of Oct 22, 2026 7:37 PM EDT- $176.5MMarket Cap
- -50.21%1-Year Change
- Health Information ServicesIndustry
OPTIMIZERX (OPRX)
$9.11-$0.26 (-2.80%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
WHETSTONE CAPITAL ADVISORS, LLC | 8.01% | 1.5M | 0 (0.00%) | Jun 30, 2026 |
BLACKROCK FUNDING, INC. /DE | 7.09% | 1.3M | +60,737 (+4.55%) | Dec 31, 2024 |
BLACKROCK INC. | 6.24% | 1.2M | +90,127 (+7.67%) | Jun 30, 2024 |
VANGUARD GROUP INC | 6.04% | 1.1M | +77,824 (+6.85%) | Dec 31, 2025 |
ROYCE & ASSOCIATES LP | 5.78% | 1.1M | +201,368 (+18.48%) | Jun 30, 2026 |
VANGUARD CAPITAL MANAGEMENT LLC | 3.71% | 699,604 | +14,155 (+2.02%) | Jun 30, 2026 |
KENNEDY CAPITAL MANAGEMENT LLC | 3.42% | 644,150 | -12,108 (-1.88%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 3.62% | 681,938 | +10,626 (+1.56%) | Jun 30, 2026 |
ROYCE FUND | 2.71% | 509,763 | +52,652 (+10.33%) | Jun 30, 2026 |
Jacob Funds Inc. | 2.66% | 500,191 | +44,000 (+8.80%) | Aug 31, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 1.42% | 267,868 | +25,908 (+9.67%) | Jul 31, 2026 |
CLEARWATER INVESTMENT TRUST | 0.69% | 129,660 | -4,596 (-3.54%) | Jun 30, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.52% | 97,060 | +2,758 (+2.84%) | May 31, 2026 |
Dimensional ETF Trust | 0.47% | 88,687 | -134,079 (-151.18%) | Jul 31, 2026 |
Current Ownership Distribution
- Institutions254.8M (73.40%)
- Mutual Funds81.2M (23.38%)
- Insiders11.2M (3.22%)
- Other0 (0.00%)
Insider Transactions
- 3.22% (11.2M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
D'Silva Andrew J. Chief Business Officer | In Kind | Oct 01, 2026 | $3,473.46 | 414 | $8.39 | 99,246 |
Silvestro Stephen L Chief Executive Officer | In Kind | Aug 21, 2026 | $13,392.27 | 1,737 | $7.71 | 183,551 |
Odence-Ford Marion Chief Legal & Admin Officer | In Kind | Aug 21, 2026 | $11,788.59 | 1,529 | $7.71 | 90,407 |
Merrell Brendan W. CHIEF OPERATING OFFICER | In Kind | Aug 21, 2026 | $7,864.20 | 1,020 | $7.71 | 25,187 |
Odence-Ford Marion Chief Legal & Admin Officer | Award | Aug 20, 2026 | $0.00 | 57,600 | $0.00 | 148,007 |
D'Silva Andrew J. Chief Business Officer | Award | Aug 20, 2026 | $0.00 | 57,600 | $0.00 | 101,092 |
Merrell Brendan W. CHIEF OPERATING OFFICER | Award | Aug 20, 2026 | $0.00 | 57,600 | $0.00 | 82,787 |
Silvestro Stephen L Chief Executive Officer | Award | Aug 20, 2026 | $0.00 | 79,200 | $0.00 | 262,751 |
KLEMA CATHY | Award | Jun 09, 2026 | $0.00 | 34,517 | $0.00 | 56,137 |
Spangler Patrick D | Award | Jun 09, 2026 | $0.00 | 34,517 | $0.00 | 78,732 |
Presti Mariyamma Varghese | Award | Jun 09, 2026 | $0.00 | 17,258 | $0.00 | 30,318 |
Vos Ellen O'Connor | Award | Jun 09, 2026 | $0.00 | 34,517 | $0.00 | 107,159 |