OptimizeRx (OPRX)
OptimizeRx on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as services-business services, nec.
1.1M
Short interest
settlement 2026-10-15
6.7
Days to cover
+1.0 days vs prior
44.3%
Short share of volume
2026-11-02
2,210
Fails to deliver
settlement 2026-10-08
Thu 5 Nov
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-11-02.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in OPRX is 1,078,297 shares, up 69,461 shares over the last month. Over the last 48 readings it ranged from 956,303 shares (31 October 2024) to 2,162,829 shares (30 April 2026). At the reported average volume of 161K shares a day that is 6.7 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 1,078,297 | -3.4% | 160,519 | 6.72 |
| 2026-09-30 | 1,116,126 | +10.6% | 193,597 | 5.77 |
| 2026-09-15 | 1,008,836 | -13.1% | 108,326 | 9.31 |
| 2026-08-31 | 1,161,389 | +0.8% | 184,478 | 6.30 |
| 2026-08-14 | 1,151,850 | -15.2% | 305,141 | 3.77 |
| 2026-07-31 | 1,358,369 | -6.9% | 214,287 | 6.34 |
| 2026-07-15 | 1,459,450 | +29.2% | 346,742 | 4.21 |
| 2026-06-30 | 1,129,328 | -39.0% | 624,522 | 1.81 |
| 2026-06-15 | 1,851,668 | +7.0% | 292,436 | 6.33 |
| 2026-05-29 | 1,731,042 | -14.0% | 431,545 | 4.01 |
| 2026-05-15 | 2,013,468 | -6.9% | 634,421 | 3.17 |
| 2026-04-30 | 2,162,829 | +0.1% | 437,030 | 4.95 |
| 2026-04-15 | 2,161,339 | +8.7% | 441,380 | 4.90 |
| 2026-03-31 | 1,988,505 | +25.0% | 563,519 | 3.53 |
| 2026-03-13 | 1,590,947 | +13.8% | 621,939 | 2.56 |
| 2026-02-27 | 1,398,242 | -16.4% | 364,058 | 3.84 |
| 2026-02-13 | 1,673,046 | +0.1% | 486,768 | 3.44 |
| 2026-01-30 | 1,672,289 | +2.5% | 281,041 | 5.95 |
| 2026-01-15 | 1,630,959 | -1.6% | 242,190 | 6.73 |
| 2025-12-31 | 1,656,628 | -2.2% | 254,669 | 6.51 |
| 2025-12-15 | 1,693,883 | -2.9% | 250,726 | 6.76 |
| 2025-11-28 | 1,744,072 | +2.9% | 219,247 | 7.95 |
| 2025-11-14 | 1,694,888 | -3.3% | 405,842 | 4.18 |
| 2025-10-31 | 1,752,984 | +2.2% | 233,182 | 7.52 |
| 2025-10-15 | 1,715,363 | -0.0% | 305,635 | 5.61 |
| 2025-09-30 | 1,715,938 | -0.9% | 360,369 | 4.76 |
| 2025-09-15 | 1,731,577 | +28.7% | 384,676 | 4.50 |
| 2025-08-29 | 1,345,179 | +11.0% | 353,228 | 3.81 |
| 2025-08-15 | 1,211,861 | +6.5% | 568,181 | 2.13 |
| 2025-07-31 | 1,138,159 | -0.8% | 187,631 | 6.07 |
| 2025-07-15 | 1,146,947 | -20.1% | 159,358 | 7.20 |
| 2025-06-30 | 1,435,511 | -8.6% | 284,933 | 5.04 |
| 2025-06-13 | 1,570,235 | +1.7% | 430,842 | 3.64 |
| 2025-05-30 | 1,544,021 | -6.0% | 282,159 | 5.47 |
| 2025-05-15 | 1,641,903 | -10.3% | 360,696 | 4.55 |
| 2025-04-30 | 1,830,906 | +5.0% | 126,289 | 14.50 |
| 2025-04-15 | 1,743,003 | +4.8% | 269,548 | 6.47 |
| 2025-03-31 | 1,663,753 | -3.1% | 405,724 | 4.10 |
| 2025-03-14 | 1,717,278 | +22.0% | 2,072,033 | 1.00 |
| 2025-02-28 | 1,407,724 | +6.2% | 117,111 | 12.02 |
| 2025-02-14 | 1,324,993 | +3.2% | 119,768 | 11.06 |
| 2025-01-31 | 1,284,158 | +5.0% | 135,845 | 9.45 |
| 2025-01-15 | 1,223,243 | -1.0% | 200,194 | 6.11 |
| 2024-12-31 | 1,235,335 | +12.5% | 332,558 | 3.71 |
| 2024-12-13 | 1,097,657 | +9.6% | 322,385 | 3.40 |
| 2024-11-29 | 1,001,851 | -5.2% | 381,028 | 2.63 |
| 2024-11-15 | 1,056,568 | +10.5% | 423,682 | 2.49 |
| 2024-10-31 | 956,303 | +4.8% | 142,865 | 6.69 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of OPRX volume is 44.3%, up 10.9 points over the last five sessions. Over the last 30 readings it ranged from 28.4% (22 October 2026) to 77.1% (30 September 2026). The latest reading is 7.4 points below the 30-session average of 51.7%, on 67K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 30K | 67K | 44.3% | 446 |
| 2026-10-30 | 20K | 53K | 38.0% | 386 |
| 2026-10-29 | 16K | 33K | 47.6% | 0 |
| 2026-10-28 | 20K | 42K | 47.8% | 0 |
| 2026-10-27 | 22K | 33K | 65.2% | 0 |
| 2026-10-26 | 23K | 68K | 33.4% | 0 |
| 2026-10-23 | 14K | 34K | 41.8% | 0 |
| 2026-10-22 | 19K | 66K | 28.4% | 0 |
| 2026-10-21 | 50K | 90K | 55.9% | 0 |
| 2026-10-20 | 31K | 51K | 61.5% | 0 |
| 2026-10-19 | 24K | 36K | 66.9% | 0 |
| 2026-10-16 | 12K | 30K | 40.6% | 5 |
| 2026-10-15 | 32K | 52K | 60.6% | 610 |
| 2026-10-14 | 11K | 17K | 62.8% | 0 |
| 2026-10-13 | 42K | 69K | 61.8% | 0 |
| 2026-10-12 | 49K | 78K | 63.0% | 0 |
| 2026-10-09 | 17K | 53K | 31.0% | 0 |
| 2026-10-08 | 23K | 46K | 50.9% | 0 |
| 2026-10-07 | 24K | 51K | 47.0% | 0 |
| 2026-10-06 | 38K | 65K | 59.6% | 4 |
| 2026-10-05 | 23K | 46K | 51.4% | 0 |
| 2026-10-02 | 42K | 70K | 60.5% | 0 |
| 2026-10-01 | 36K | 72K | 50.6% | 0 |
| 2026-09-30 | 54K | 70K | 77.1% | 0 |
| 2026-09-29 | 36K | 72K | 49.1% | 499 |
| 2026-09-28 | 41K | 56K | 72.3% | 0 |
| 2026-09-25 | 64K | 160K | 39.9% | 0 |
| 2026-09-24 | 38K | 66K | 56.9% | 120 |
| 2026-09-23 | 23K | 46K | 50.8% | 0 |
| 2026-09-22 | 12K | 37K | 33.5% | 24 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 8 October 2026, the fails-to-deliver balance in OPRX is 2,210 shares, up 1,862 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (22 September 2026) to 7,395 shares (15 June 2026).
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-08 | 2,210 | $8.55 | $19K |
| 2026-10-01 | 348 | $8.35 | $3K |
| 2026-09-30 | 20 | $8.36 | $167 |
| 2026-09-22 | 1 | $7.56 | $8 |
| 2026-09-14 | 3 | $7.29 | $22 |
| 2026-09-11 | 538 | $7.18 | $4K |
| 2026-08-26 | 2,009 | $7.86 | $16K |
| 2026-08-21 | 427 | $7.96 | $3K |
| 2026-08-20 | 7 | $8.01 | $56 |
| 2026-08-13 | 50 | $7.04 | $352 |
| 2026-08-12 | 564 | $6.92 | $4K |
| 2026-08-11 | 14 | $6.86 | $96 |
| 2026-08-05 | 3,267 | $6.85 | $22K |
| 2026-08-04 | 586 | $6.55 | $4K |
| 2026-07-29 | 44 | $6.34 | $279 |
| 2026-07-27 | 436 | $6.24 | $3K |
| 2026-07-22 | 1,904 | $6.66 | $13K |
| 2026-07-17 | 1,069 | $6.65 | $7K |
| 2026-07-01 | 999 | $5.72 | $6K |
| 2026-06-29 | 911 | $5.12 | $5K |
| 2026-06-26 | 5,657 | $4.90 | $28K |
| 2026-06-24 | 400 | $4.54 | $2K |
| 2026-06-23 | 466 | $4.68 | $2K |
| 2026-06-18 | 2,135 | $5.08 | $11K |
| 2026-06-17 | 2,073 | $5.28 | $11K |
| 2026-06-16 | 935 | $5.32 | $5K |
| 2026-06-15 | 7,395 | $5.23 | $39K |
| 2026-06-09 | 1,243 | $5.05 | $6K |
| 2026-06-08 | 2,137 | $5.11 | $11K |
| 2026-06-05 | 19 | $5.38 | $102 |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for OPRX in the last 90 days. The most recent filings are listed below. Latest filing: D'Silva Andrew J. (Chief Business Officer) on 2026-10-01.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | D'Silva Andrew J. | Chief Business Officer | Tax withholding | 414 | $8.39 | $3K | 99K |
| 2026-09-01 | D'Silva Andrew J. | Chief Business Officer | Tax withholding | 1K | $7.86 | $11K | 100K |
| 2026-08-21 | Silvestro Stephen L | Chief Executive Officer | Tax withholding | 2K | $7.71 | $13K | 184K |
| 2026-08-21 | Stelmakh Edward | Chief Finance & Strat Officer | Tax withholding | 1K | $7.71 | $11K | 122K |
| 2026-08-21 | Odence-Ford Marion | Chief Legal & Admin Officer | Tax withholding | 2K | $7.71 | $12K | 90K |
| 2026-08-21 | Merrell Brendan W. | CHIEF OPERATING OFFICER | Tax withholding | 1K | $7.71 | $8K | 25K |
| 2026-08-21 | D'Silva Andrew J. | Chief Business Officer | Tax withholding | 1K | $7.71 | $10K | 43K |
| 2026-08-20 | Silvestro Stephen L | Chief Executive Officer | Grant | 79K | $0.00 | $0 | 263K |
| 2026-08-20 | Odence-Ford Marion | Chief Legal & Admin Officer | Grant | 58K | $0.00 | $0 | 148K |
| 2026-08-20 | Merrell Brendan W. | CHIEF OPERATING OFFICER | Grant | 58K | $0.00 | $0 | 83K |
| 2026-08-20 | D'Silva Andrew J. | Chief Business Officer | Grant | 58K | $0.00 | $0 | 101K |
| 2026-06-09 | Presti Mariyamma Varghese | Director | Grant | 17K | $0.00 | $0 | 30K |
| 2026-06-09 | Spangler Patrick D | Director | Grant | 35K | $0.00 | $0 | 79K |
| 2026-06-09 | Vos Ellen O'Connor | Director | Grant | 35K | $0.00 | $0 | 107K |
| 2026-06-09 | WASSON GREGORY D | Director | Grant | 35K | $0.00 | $0 | 92K |
| 2026-06-09 | Lang James Paul | Director | Grant | 35K | $0.00 | $0 | 434K |
| 2026-06-09 | KLEMA CATHY | Director | Grant | 35K | $0.00 | $0 | 56K |
| 2026-05-15 | Silvestro Stephen L | Chief Executive Officer | Tax withholding | 5K | $5.21 | $27K | 185K |
| 2026-05-15 | Greco Theresa | Chief Commercial Officer | Tax withholding | 879 | $5.21 | $5K | 71K |
| 2026-05-15 | Greco Theresa | Chief Commercial Officer | Tax withholding | 914 | $5.21 | $5K | 72K |
| 2026-05-01 | Presti Mariyamma Varghese | Director | Grant | 13K | $0.00 | $0 | 13K |
| 2026-02-11 | Odence-Ford Marion | Chief Legal & Admin Officer | Tax withholding | 1K | $9.23 | $13K | 92K |
| 2026-02-11 | Odence-Ford Marion | Chief Legal & Admin Officer | Exercise or conversion | 4K | price not stated in the filing | not stated | 93K |
| 2025-12-23 | Silvestro Stephen L | Chief Executive Officer | Tax withholding | 3K | $12.74 | $43K | 191K |
| 2025-12-23 | Stelmakh Edward | Chief Finance & Strat Officer | Tax withholding | 4K | $12.74 | $47K | 123K |
| 2025-12-23 | Odence-Ford Marion | Chief Legal & Admin Officer | Tax withholding | 4K | $12.74 | $52K | 89K |
| 2025-12-23 | Greco Theresa | Chief Commercial Officer | Tax withholding | 1K | $12.74 | $18K | 73K |
| 2025-12-23 | Besch Doug | Chief Product & Tech Officer | Tax withholding | 4K | $12.74 | $52K | 67K |
| 2025-12-19 | Stelmakh Edward | Chief Finance & Strat Officer | Tax withholding | 1K | $13.51 | $19K | 127K |
| 2025-12-19 | Stelmakh Edward | Chief Finance & Strat Officer | Sell | 1K | $13.51 | $19K | 127K |
| 2025-12-19 | Stelmakh Edward | Chief Finance & Strat Officer | Exercise or conversion | 5K | $0.00 | $0 | 128K |
| 2025-12-19 | Silvestro Stephen L | Chief Executive Officer | Tax withholding | 2K | $13.51 | $22K | 194K |
| 2025-12-19 | Silvestro Stephen L | Chief Executive Officer | Exercise or conversion | 7K | $0.00 | $0 | 195K |
| 2025-12-19 | Odence-Ford Marion | Chief Legal & Admin Officer | Tax withholding | 1K | $13.51 | $16K | 93K |
| 2025-12-19 | Odence-Ford Marion | Chief Legal & Admin Officer | Exercise or conversion | 4K | $0.00 | $0 | 95K |
| 2025-12-19 | Merrell Brendan W. | CHIEF OPERATING OFFICER | Tax withholding | 289 | $13.51 | $4K | 26K |
| 2025-12-19 | D'Silva Andrew J. | Chief Business Officer | Tax withholding | 703 | $13.51 | $9K | 45K |
| 2025-12-19 | Besch Doug | Chief Product & Tech Officer | Tax withholding | 581 | $13.51 | $8K | 71K |
| 2025-12-19 | Besch Doug | Chief Product & Tech Officer | Exercise or conversion | 2K | $0.00 | $0 | 72K |
| 2025-12-11 | Merrell Brendan W. | CHIEF OPERATING OFFICER | Tax withholding | 712 | $14.03 | $10K | 26K |
| 2025-12-11 | D'Silva Andrew J. | Chief Business Officer | Tax withholding | 868 | $14.03 | $12K | 45K |
| 2025-11-01 | Greco Theresa | Chief Commercial Officer | Tax withholding | 2K | $20.49 | $35K | 74K |
| 2025-10-03 | Silvestro Stephen L | Chief Executive Officer | Sell | 2K | $18.75 | $30K | 189K |
| 2025-10-03 | Silvestro Stephen L | Chief Executive Officer | Exercise or conversion | 7K | $0.00 | $0 | 191K |
| 2025-10-03 | Stelmakh Edward | Chief Finance & Strat Officer | Tax withholding | 4K | $18.75 | $83K | 123K |
| 2025-10-03 | Stelmakh Edward | Chief Finance & Strat Officer | Exercise or conversion | 17K | $0.00 | $0 | 127K |
| 2025-10-03 | Odence-Ford Marion | Chief Legal & Admin Officer | Tax withholding | 2K | $18.75 | $37K | 91K |
| 2025-10-03 | Odence-Ford Marion | Chief Legal & Admin Officer | Exercise or conversion | 7K | $0.00 | $0 | 93K |
| 2025-10-03 | Besch Doug | Chief Product & Tech Officer | Tax withholding | 983 | $18.75 | $18K | 70K |
| 2025-10-03 | Besch Doug | Chief Product & Tech Officer | Exercise or conversion | 3K | $0.00 | $0 | 71K |
| 2025-10-03 | D'Silva Andrew J. | Chief Business Officer | Tax withholding | 794 | $18.75 | $15K | 46K |
| 2025-10-03 | Merrell Brendan W. | CHIEF OPERATING OFFICER | Tax withholding | 483 | $18.75 | $9K | 27K |
| 2025-10-01 | D'Silva Andrew J. | Chief Business Officer | Tax withholding | 414 | $18.98 | $8K | 47K |
| 2025-08-28 | Spangler Patrick D | Director | Sell | 11K | $17.49 | $194K | 44K |
| 2025-08-21 | Silvestro Stephen L | Chief Executive Officer | Grant | 16K | $0.00 | $0 | 184K |
| 2025-08-21 | Stelmakh Edward | CFO/COO | Grant | 16K | $0.00 | $0 | 111K |
| 2025-08-21 | Odence-Ford Marion | Chief Legal & Admin Officer | Grant | 16K | $0.00 | $0 | 86K |
| 2025-08-21 | Greco Theresa | Chief Commercial Officer | Grant | 16K | $0.00 | $0 | 76K |
| 2025-08-21 | Besch Doug | Chief Prod & Tech Officer | Grant | 16K | $0.00 | $0 | 67K |
| 2025-08-21 | D'Silva Andrew J. | Chief Business Officer | Grant | 10K | $0.00 | $0 | 48K |
| 2025-08-21 | Merrell Brendan W. | CHIEF OPERATING OFFICER | Grant | 10K | $0.00 | $0 | 28K |
| 2025-06-11 | Spangler Patrick D | Director | Grant | 10K | $0.00 | $0 | 55K |
| 2025-06-11 | Vos Ellen O'Connor | Director | Grant | 10K | $0.00 | $0 | 73K |
| 2025-06-11 | WASSON GREGORY D | Director | Grant | 10K | $0.00 | $0 | 57K |
| 2025-06-11 | Lang James Paul | Director | Grant | 10K | $0.00 | $0 | 399K |
| 2025-06-11 | KLEMA CATHY | Director | Grant | 10K | $0.00 | $0 | 22K |
| 2025-05-15 | Silvestro Stephen L | Chief Commercial Officer | Grant | 47K | $0.00 | $0 | 168K |
| 2025-05-15 | Greco Theresa | Chief Commercial Officer | Grant | 7K | $0.00 | $0 | 60K |
| 2025-05-15 | Greco Theresa | Chief Commercial Officer | Grant | 2K | $0.00 | $0 | 53K |
| 2025-03-14 | Lang James Paul | Director | Buy | 321K | $7.60 | $2.4M | 389K |
| 2025-03-01 | Odence-Ford Marion | Chief Legal Officer & CHRO | Tax withholding | 268 | $5.18 | $1K | 70K |
| 2025-03-01 | Odence-Ford Marion | Chief Legal Officer & CHRO | Exercise or conversion | 771 | $0.00 | $0 | 71K |
| 2025-03-01 | Silvestro Stephen L | Chief Commercial Officer | Tax withholding | 572 | $5.18 | $3K | 121K |
| 2025-03-01 | Silvestro Stephen L | Chief Commercial Officer | Exercise or conversion | 2K | $0.00 | $0 | 122K |
| 2025-02-15 | Odence-Ford Marion | Chief Legal Officer & CHRO | Tax withholding | 1K | $6.64 | $10K | 70K |
| 2025-02-15 | Silvestro Stephen L | Chief Commercial Officer | Tax withholding | 2K | $6.64 | $15K | 120K |
| 2025-02-15 | Besch Doug | Chief Product Officer | Tax withholding | 1K | $6.64 | $9K | 52K |
| 2025-02-15 | Stelmakh Edward | CFO/COO | Tax withholding | 2K | $6.64 | $14K | 95K |
| 2025-02-14 | FEBBO WILLIAM J | CEO | Tax withholding | 401 | $6.64 | $3K | 601K |
| 2025-02-11 | Odence-Ford Marion | General Counsel and CCO | Exercise or conversion | 4K | price not stated in the filing | not stated | 73K |
| 2025-02-11 | Odence-Ford Marion | General Counsel and CCO | Tax withholding | 1K | $5.60 | $8K | 71K |
| 2025-02-02 | KLEMA CATHY | Director | Exercise or conversion | 5K | $0.00 | $0 | 12K |
| 2024-12-23 | Besch Doug | Chief Product Officer | Grant | 41K | $0.00 | $0 | 53K |
| 2024-12-23 | Odence-Ford Marion | General Counsel and CCO | Grant | 41K | $0.00 | $0 | 69K |
| 2024-12-23 | Greco Theresa | Chief Commercial Officer | Grant | 16K | $0.00 | $0 | 51K |
| 2024-12-23 | Silvestro Stephen L | Chief Commercial Officer | Grant | 41K | $0.00 | $0 | 122K |
| 2024-12-23 | Stelmakh Edward | CFO/COO | Grant | 41K | $0.00 | $0 | 97K |
| 2024-12-20 | Odence-Ford Marion | General Counsel and CCO | Tax withholding | 1K | $4.75 | $5K | 27K |
| 2024-12-19 | Stelmakh Edward | CFO/COO | Tax withholding | 1K | $4.75 | $6K | 37K |
| 2024-12-19 | Stelmakh Edward | CFO/COO | Exercise or conversion | 5K | $0.00 | $0 | 39K |
| 2024-12-19 | Besch Doug | Chief Product Officer | Tax withholding | 577 | $4.75 | $3K | 12K |
| 2024-12-19 | Besch Doug | Chief Product Officer | Exercise or conversion | 2K | $0.00 | $0 | 12K |
| 2024-12-19 | Silvestro Stephen L | Chief Commercial Officer | Exercise or conversion | 7K | $0.00 | $0 | 83K |
| 2024-12-19 | Silvestro Stephen L | Chief Commercial Officer | Tax withholding | 3K | $4.75 | $12K | 81K |
| 2024-12-19 | Odence-Ford Marion | General Counsel and CCO | Exercise or conversion | 4K | $0.00 | $0 | 28K |
| 2024-12-12 | FEBBO WILLIAM J | CEO | Buy | 20K | $5.01 | $100K | 601K |
| 2024-11-08 | Odence-Ford Marion | General Counsel and CCO | Exercise or conversion | 2K | $0.00 | $0 | 25K |
| 2024-11-08 | Odence-Ford Marion | General Counsel and CCO | Tax withholding | 524 | $6.27 | $3K | 24K |
| 2024-11-01 | Greco Theresa | Chief Commercial Officer | Tax withholding | 2K | $5.15 | $9K | 35K |
| 2024-10-11 | Stelmakh Edward | CFO/COO | Tax withholding | 2K | $6.63 | $14K | 33K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON2 holders report 5% or more of OPRX in their latest filing, all on Schedule 13G (passive). The largest reported stake is ROYCE & ASSOCIATES LP at 7.0% of the class (1,315,057 shares), filed 2026-10-21 for an event on 2026-09-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-10-21 | 13G/Ano. 1 | ROYCE & ASSOCIATES LPinvestment adviser | 1.3M | 7.0% | 2026-09-30 |
| 2026-08-14 | 13G | KENNEDY CAPITAL MANAGEMENT LLCinvestment adviser | 1.2M | 6.7% | 2026-07-07 |
| 2026-07-29 | 13G/Ano. 8 | BlackRock, Inc.parent holding company | 342K | 1.8% | 2026-06-30 |
| 2026-03-27 | 13G/Ano. 1 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding OPRX at their latest 13F. JSON6 of the 30 tracked managers held OPRX at their latest 13F, $6.8M in total at quarter-end prices. AQR Capital Management is the largest at $3.3M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 2 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| AQR Capital Management | 2026-06-30 | 584K | $3.3M | 0.00% | +369K |
| Renaissance Technologies | 2026-06-30 | 168K | $959K | 0.00% | -49K |
| Citadel Advisors | 2026-06-30 | 158K | $904K | 0.00% | new |
| D. E. Shaw & Co. | 2026-06-30 | 138K | $790K | 0.00% | -5K |
| Millennium Management | 2026-06-30 | 79K | $451K | 0.00% | +53K |
| Point72 Asset Management | 2026-06-30 | 56K | $318K | 0.00% | new |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) OptimizeRx reported revenue of $20.5M, down 29.8% from the same quarter a year earlier, and net loss of $703K (-0.04 diluted EPS). In FY 2025 it generated $18.7M of operating cash flow. As of 2026-06-30, cash was $24.1M against $19.7M of debt.
- Cash
- $24.1M
- Debt
- $19.7M
- Equity
- $131.1M
- Total assets
- $164.3M
- Shares outstanding
- 18,835,951
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $20.5M | -$703K | -3.4% | -0.04 |
| Q1 FY 2026 | 2026-03-31 | $19.8M | -$495K | -2.5% | -0.03 |
| Q4 FY 2025derived | 2025-12-31 | $32.2M | n/a | n/a | n/a |
| Q3 FY 2025 | 2025-09-30 | $26.1M | $779K | 3.0% | 0.04 |
| Q2 FY 2025 | 2025-06-30 | $29.2M | $1.5M | 5.2% | 0.08 |
| Q1 FY 2025 | 2025-03-31 | $21.9M | -$2.2M | -10.0% | -0.12 |
| Q4 FY 2024derived | 2024-12-31 | $32.3M | n/a | n/a | n/a |
| Q3 FY 2024 | 2024-09-30 | $21.3M | -$9.1M | -42.8% | -0.50 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $109.4M | $5.1M | $18.7M | $58K | n/a | n/a |
| FY 2024 | 2024-12-31 | $92.1M | -$20.1M | $4.9M | $112K | n/a | n/a |
| FY 2023 | 2023-12-31 | $71.5M | -$17.6M | -$7.2M | $87K | $7.5M | n/a |
| FY 2022 | 2022-12-31 | $1.0M | -$11.4M | $10.7M | $81K | $20.0M | n/a |
| FY 2021 | 2021-12-31 | $4.5M | $378K | $726K | $100K | n/a | n/a |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-30 from the cover page.
What this page is
OptimizeRx in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows OptimizeRx (OPRX), SEC CIK 1448431, listed on Nasdaq, classified by the SEC as services-business services, nec. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-08.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-10-21.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-12.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-10-01.JSON and CSV
- Company record
- EDGAR filing index for CIK 1448431Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
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Datasets
Frequently Asked Questions
How much of OPRX is sold short?
1,078,297 shares were held short at the 2026-10-15 settlement, 6.7 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is OPRX's daily short volume?
On 2026-11-02, 29,543 of the 66,752 OPRX shares reported to FINRA were sold short, 44.3% of the day's reported volume. Short volume is a flow for one day, not a position.
Does OPRX have fails to deliver?
The SEC's latest file shows 2,210 OPRX shares failed to deliver at settlement 2026-10-08. Fails are reported per settlement date and published twice a month with a lag.
Are OPRX insiders buying or selling?
No open-market insider trades were reported for OPRX in the last 90 days. The most recent filings are listed below. Latest filing: D'Silva Andrew J. (Chief Business Officer) on 2026-10-01.
Who owns 5% or more of OPRX?
2 holders report 5% or more of OPRX in their latest filing, all on Schedule 13G (passive). The largest reported stake is ROYCE & ASSOCIATES LP at 7.0% of the class (1,315,057 shares), filed 2026-10-21 for an event on 2026-09-30.
What did OPRX report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) OptimizeRx reported revenue of $20.5M, down 29.8% from the same quarter a year earlier, and net loss of $703K (-0.04 diluted EPS). In FY 2025 it generated $18.7M of operating cash flow. As of 2026-06-30, cash was $24.1M against $19.7M of debt.
Which tracked 13F managers own OPRX?
6 of the 30 tracked 13F managers held OPRX shares at their latest filing, $6.8M in all. The largest: Cliff Asness's AQR Capital Management (584K shares, $3.3M), Renaissance Technologies (168K shares, $959K), Ken Griffin's Citadel Advisors (158K shares, $904K), D. E. Shaw & Co. (138K shares, $790K), Izzy Englander's Millennium Management (79K shares, $451K), Steve Cohen's Point72 Asset Management (56K shares, $318K).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.