ACELRX PHARMACEUTICALS INC's ticker is ACRX and the CUSIP is 00444T100. A total of 56 filers reported holding ACELRX PHARMACEUTICALS INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $3,000 | -97.2% | 15,500 | -63.7% | 0.00% | – |
| Q2 2019 | $108,000 | -27.5% | 42,722 | -0.2% | 0.00% | -100.0% |
| Q1 2019 | $149,000 | +47.5% | 42,802 | -2.3% | 0.00% | – |
| Q4 2018 | $101,000 | -42.0% | 43,802 | -3.1% | 0.00% | -100.0% |
| Q3 2018 | $174,000 | +304.7% | 45,222 | +256.1% | 0.00% | – |
| Q2 2018 | $43,000 | +48.3% | 12,700 | -7.3% | 0.00% | – |
| Q1 2018 | $29,000 | +3.6% | 13,700 | 0.0% | 0.00% | – |
| Q4 2017 | $28,000 | -58.8% | 13,700 | -6.8% | 0.00% | – |
| Q3 2017 | $68,000 | +78.9% | 14,700 | -16.9% | 0.00% | – |
| Q2 2017 | $38,000 | -13.6% | 17,700 | +25.5% | 0.00% | – |
| Q1 2017 | $44,000 | +15.8% | 14,100 | -3.4% | 0.00% | – |
| Q4 2016 | $38,000 | -30.9% | 14,600 | +3.5% | 0.00% | – |
| Q3 2016 | $55,000 | +44.7% | 14,100 | 0.0% | 0.00% | – |
| Q2 2016 | $38,000 | -72.1% | 14,100 | -68.0% | 0.00% | -100.0% |
| Q1 2016 | $136,000 | +1.5% | 44,100 | +27.1% | 0.00% | 0.0% |
| Q4 2015 | $134,000 | -0.7% | 34,700 | -21.5% | 0.00% | 0.0% |
| Q3 2015 | $135,000 | -29.7% | 44,200 | -2.2% | 0.00% | -50.0% |
| Q2 2015 | $192,000 | +1100.0% | 45,200 | +976.2% | 0.00% | – |
| Q1 2015 | $16,000 | -36.0% | 4,200 | +15.1% | 0.00% | – |
| Q4 2014 | $25,000 | +316.7% | 3,650 | +217.4% | 0.00% | – |
| Q3 2014 | $6,000 | – | 1,150 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Perceptive Advisors | 12,528,120 | $38,210,000 | 1.53% |
| Cormorant Asset Management, LP | 850,000 | $2,593,000 | 0.41% |
| Palo Alto Investors LP | 1,656,644 | $5,053,000 | 0.24% |
| Granahan Investment Management | 1,745,604 | $5,324,000 | 0.16% |
| Spark Investment Management LLC | 318,500 | $980,000 | 0.13% |
| Opus Point Partners Management, LLC | 57,747 | $176,000 | 0.10% |
| SHEPHERD KAPLAN KROCHUK, LLC | 76,472 | $233,000 | 0.06% |
| Joel Isaacson & Co., LLC | 70,660 | $216,000 | 0.06% |
| MYCIO WEALTH PARTNERS, LLC | 75,000 | $229,000 | 0.05% |
| Cornerstone Capital, Inc. | 59,200 | $181,000 | 0.04% |