ACELRX PHARMACEUTICALS INC's ticker is ACRX and the CUSIP is 00444T100. A total of 73 filers reported holding ACELRX PHARMACEUTICALS INC in Q2 2021. The put-call ratio across all filers is 0.57 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $11,000 | +57.1% | 46,493 | +90.3% | 0.00% | – |
| Q1 2022 | $7,000 | -63.2% | 24,437 | -29.2% | 0.00% | – |
| Q4 2021 | $19,000 | -38.7% | 34,502 | +14.1% | 0.00% | – |
| Q3 2021 | $31,000 | -59.7% | 30,226 | -45.8% | 0.00% | – |
| Q2 2021 | $77,000 | +381.2% | 55,763 | +320.1% | 0.00% | – |
| Q4 2020 | $16,000 | 0.0% | 13,275 | +15.0% | 0.00% | – |
| Q3 2020 | $16,000 | -30.4% | 11,540 | -39.1% | 0.00% | – |
| Q2 2020 | $23,000 | -90.7% | 18,961 | -80.5% | 0.00% | – |
| Q2 2019 | $246,000 | +170.3% | 97,127 | +272.7% | 0.00% | – |
| Q1 2019 | $91,000 | +116.7% | 26,063 | +108.8% | 0.00% | – |
| Q2 2018 | $42,000 | -22.2% | 12,481 | +7.2% | 0.00% | – |
| Q3 2017 | $54,000 | -82.2% | 11,642 | -83.7% | 0.00% | -100.0% |
| Q2 2015 | $303,000 | -42.0% | 71,556 | -24.7% | 0.00% | -60.0% |
| Q3 2014 | $522,000 | +83.2% | 95,006 | +299.8% | 0.01% | +66.7% |
| Q1 2014 | $285,000 | – | 23,762 | – | 0.00% | – |
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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% |