ACELRX PHARMACEUTICALS INC's ticker is ACRX and the CUSIP is 00444T100. A total of 70 filers reported holding ACELRX PHARMACEUTICALS INC in Q2 2019. The put-call ratio across all filers is 2.51 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $8,000 | +166.7% | 40,603 | +250.3% | 0.00% | – |
| Q2 2022 | $3,000 | -75.0% | 11,592 | -73.0% | 0.00% | – |
| Q1 2022 | $12,000 | -50.0% | 42,915 | +82.7% | 0.00% | -100.0% |
| Q3 2021 | $24,000 | -35.1% | 23,493 | +120.2% | 0.00% | – |
| Q1 2019 | $37,000 | +19.4% | 10,669 | -28.2% | 0.00% | – |
| Q1 2018 | $31,000 | -56.9% | 14,867 | -58.3% | 0.00% | -100.0% |
| Q4 2017 | $72,000 | -8.9% | 35,676 | +109.0% | 0.00% | -71.4% |
| Q3 2017 | $79,000 | +71.7% | 17,073 | -2.5% | 0.01% | -53.3% |
| Q4 2016 | $46,000 | +9.5% | 17,517 | +28.9% | 0.02% | -72.2% |
| Q1 2016 | $42,000 | – | 13,594 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Perceptive Advisors | 5,995,760 | $16,129,000 | 1.12% |
| Palo Alto Investors LP | 1,425,439 | $3,834,000 | 0.29% |
| Granahan Investment Management | 1,438,736 | $3,870,000 | 0.14% |
| WealthTrust Axiom LLC | 130,000 | $349,000 | 0.13% |
| SHEPHERD KAPLAN KROCHUK, LLC | 127,846 | $344,000 | 0.09% |
| NIPPON LIFE INSURANCE CO | 17,192 | $2,247,000 | 0.06% |
| Joel Isaacson & Co., LLC | 80,660 | $217,000 | 0.05% |
| Cornerstone Capital, Inc. | 47,200 | $127,000 | 0.03% |
| OXFORD ASSET MANAGEMENT LLP | 153,769 | $414,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 281,650 | $758,000 | 0.01% |