OPTIMIZERX CORP's ticker is OPRX and the CUSIP is 68401U204. A total of 39 filers reported holding OPTIMIZERX CORP in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 328,144 | $28,073,000 | 10.20% |
| Venator Capital Management Ltd. | 202,000 | $17,281,000 | 8.21% |
| Prospect Capital Advisors, LLC | 242,550 | $20,750,000 | 6.85% |
| PERKINS CAPITAL MANAGEMENT INC | 115,180 | $9,854,000 | 6.10% |
| Bullseye Asset Management LLC | 187,042 | $16,002,000 | 5.55% |
| G2 Investment Partners Management LLC | 330,000 | $28,232,000 | 4.90% |
| Cannon Global Investment Management, LLC | 38,207 | $3,269,000 | 4.90% |
| BERKSHIRE CAPITAL HOLDINGS INC | 378,680 | $32,396,000 | 4.35% |
| APIS CAPITAL ADVISORS, LLC | 50,000 | $4,278,000 | 4.07% |
| Avenir Corp | 508,899 | $43,536,000 | 3.66% |