ACELRX PHARMACEUTICALS INC's ticker is ACRX and the CUSIP is 00444T100. A total of 78 filers reported holding ACELRX PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 1.18 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $26,000 | -16.1% | 15,649 | -36.7% | 0.00% | – |
| Q4 2020 | $31,000 | -26.2% | 24,724 | +29.7% | 0.00% | – |
| Q3 2019 | $42,000 | -33.3% | 19,058 | -23.9% | 0.00% | – |
| Q2 2019 | $63,000 | +34.0% | 25,055 | +78.9% | 0.00% | – |
| Q2 2018 | $47,000 | +62.1% | 14,008 | +0.0% | 0.00% | – |
| Q1 2018 | $29,000 | +3.6% | 14,002 | -0.0% | 0.00% | – |
| Q4 2017 | $28,000 | -40.4% | 14,009 | -21.7% | 0.00% | – |
| Q4 2016 | $47,000 | -9.6% | 17,892 | +34.4% | 0.00% | – |
| Q3 2016 | $52,000 | -65.1% | 13,313 | -75.9% | 0.00% | – |
| Q2 2016 | $149,000 | -20.3% | 55,291 | -9.0% | 0.00% | – |
| Q1 2016 | $187,000 | -43.2% | 60,786 | -29.1% | 0.00% | – |
| Q4 2015 | $329,000 | +813.9% | 85,676 | +620.8% | 0.00% | – |
| Q3 2015 | $36,000 | -95.6% | 11,887 | -93.9% | 0.00% | -100.0% |
| Q2 2015 | $827,000 | +55.7% | 195,053 | +41.8% | 0.00% | 0.0% |
| Q1 2015 | $531,000 | -16.1% | 137,591 | +46.2% | 0.00% | 0.0% |
| Q4 2014 | $633,000 | +333.6% | 94,091 | +252.4% | 0.00% | – |
| Q3 2014 | $146,000 | -75.9% | 26,700 | -54.7% | 0.00% | – |
| Q2 2014 | $605,000 | +9.2% | 58,999 | +27.9% | 0.00% | -100.0% |
| Q1 2014 | $554,000 | +36.5% | 46,130 | +28.5% | 0.00% | – |
| Q4 2013 | $406,000 | -55.1% | 35,910 | -57.2% | 0.00% | -100.0% |
| Q3 2013 | $904,000 | +159.8% | 83,884 | +123.3% | 0.00% | – |
| Q2 2013 | $348,000 | +140.0% | 37,564 | +33.9% | 0.00% | – |
| Q1 2013 | $145,000 | – | 28,051 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Perceptive Advisors | 3,731,342 | $8,022,000 | 0.40% |
| WealthTrust Axiom LLC | 210,000 | $451,000 | 0.17% |
| Palo Alto Investors LP | 1,032,715 | $2,220,000 | 0.10% |
| ELEMENT CAPITAL MANAGEMENT LLC | 144,536 | $311,000 | 0.06% |
| SHEPHERD KAPLAN KROCHUK, LLC | 49,761 | $107,000 | 0.06% |
| Joel Isaacson & Co., LLC | 70,660 | $152,000 | 0.03% |
| LMR Partners LLP | 148,309 | $319,000 | 0.02% |
| LINCOLN CAPITAL CORP | 10,000 | $22,000 | 0.02% |
| Malaga Cove Capital, LLC | 13,150 | $28,000 | 0.02% |
| Cornerstone Capital, Inc. | 30,000 | $65,000 | 0.01% |