ACELRX PHARMACEUTICALS INC's ticker is ACRX and the CUSIP is 00444T100. A total of 83 filers reported holding ACELRX PHARMACEUTICALS INC in Q1 2021. The put-call ratio across all filers is 0.96 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,000 | 0.0% | 5,000 | 0.0% | 0.00% | – |
| Q1 2022 | $1,000 | -66.7% | 5,000 | 0.0% | 0.00% | -100.0% |
| Q4 2021 | $3,000 | -40.0% | 5,000 | 0.0% | 0.00% | -50.0% |
| Q3 2021 | $5,000 | -28.6% | 5,000 | 0.0% | 0.00% | -33.3% |
| Q2 2021 | $7,000 | -22.2% | 5,000 | 0.0% | 0.00% | -25.0% |
| Q1 2021 | $9,000 | -52.6% | 5,000 | -66.7% | 0.00% | -60.0% |
| Q4 2020 | $19,000 | -9.5% | 15,000 | 0.0% | 0.01% | -23.1% |
| Q3 2020 | $21,000 | +16.7% | 15,000 | 0.0% | 0.01% | +8.3% |
| Q2 2020 | $18,000 | 0.0% | 15,000 | 0.0% | 0.01% | 0.0% |
| Q1 2020 | $18,000 | -43.8% | 15,000 | 0.0% | 0.01% | -36.8% |
| Q4 2019 | $32,000 | -68.6% | 15,000 | -67.7% | 0.02% | -72.1% |
| Q3 2019 | $102,000 | -12.8% | 46,395 | 0.0% | 0.07% | -10.5% |
| Q2 2019 | $117,000 | -27.3% | 46,395 | 0.0% | 0.08% | -24.8% |
| Q1 2019 | $161,000 | +50.5% | 46,395 | 0.0% | 0.10% | +31.2% |
| Q4 2018 | $107,000 | -17.7% | 46,395 | +36.9% | 0.08% | +13.2% |
| Q3 2018 | $130,000 | +217.1% | 33,895 | +182.5% | 0.07% | +195.7% |
| Q2 2018 | $41,000 | +95.2% | 12,000 | +20.0% | 0.02% | +76.9% |
| Q1 2018 | $21,000 | +5.0% | 10,000 | 0.0% | 0.01% | +8.3% |
| Q4 2017 | $20,000 | – | 10,000 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Perceptive Advisors | 6,574,060 | $27,874,000 | 1.68% |
| SENZAR ASSET MANAGEMENT, LLC | 798,381 | $3,385,000 | 0.58% |
| Cormorant Asset Management, LP | 850,000 | $3,604,000 | 0.48% |
| Palo Alto Investors LP | 2,135,739 | $9,056,000 | 0.40% |
| Opus Point Partners Management, LLC | 99,959 | $424,000 | 0.34% |
| Granahan Investment Management | 1,582,237 | $6,709,000 | 0.19% |
| Joel Isaacson & Co., LLC | 70,660 | $300,000 | 0.08% |
| MARINER INVESTMENT GROUP LLC | 59,700 | $253,000 | 0.06% |
| MYCIO WEALTH PARTNERS, LLC | 75,000 | $318,000 | 0.06% |
| Cornerstone Capital, Inc. | 59,200 | $251,000 | 0.06% |