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 | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $2,000 | -93.5% | 4,000 | -81.9% | 0.00% | – |
| Q2 2021 | $31,000 | -32.6% | 22,058 | -17.0% | 0.00% | – |
| Q1 2021 | $46,000 | -55.3% | 26,573 | -67.7% | 0.00% | – |
| Q4 2020 | $103,000 | -3.7% | 82,258 | +9.2% | 0.00% | – |
| Q3 2020 | $107,000 | -2.7% | 75,300 | -17.4% | 0.00% | – |
| Q2 2020 | $110,000 | -3.5% | 91,170 | -5.5% | 0.00% | – |
| Q1 2020 | $114,000 | -25.0% | 96,514 | +33.9% | 0.00% | – |
| Q4 2019 | $152,000 | -33.0% | 72,062 | -30.1% | 0.00% | – |
| Q3 2019 | $227,000 | -3.0% | 103,134 | +11.6% | 0.00% | – |
| Q2 2019 | $234,000 | -16.4% | 92,441 | +14.6% | 0.00% | – |
| Q1 2019 | $280,000 | +87.9% | 80,630 | +25.5% | 0.00% | – |
| Q4 2018 | $149,000 | -20.7% | 64,270 | +31.7% | 0.00% | – |
| Q3 2018 | $188,000 | +21.3% | 48,800 | +6.3% | 0.00% | – |
| Q2 2018 | $155,000 | +64.9% | 45,900 | +2.3% | 0.00% | – |
| Q1 2018 | $94,000 | +51.6% | 44,865 | +47.6% | 0.00% | – |
| Q4 2017 | $62,000 | -58.1% | 30,390 | -6.0% | 0.00% | – |
| Q3 2017 | $148,000 | +604.8% | 32,318 | +217.4% | 0.00% | – |
| Q2 2017 | $21,000 | -70.0% | 10,182 | -53.8% | 0.00% | – |
| Q1 2017 | $70,000 | +125.8% | 22,026 | +89.4% | 0.00% | – |
| Q4 2016 | $31,000 | +675.0% | 11,629 | +933.7% | 0.00% | – |
| Q3 2016 | $4,000 | +33.3% | 1,125 | 0.0% | 0.00% | – |
| Q2 2016 | $3,000 | +50.0% | 1,125 | +40.6% | 0.00% | – |
| Q1 2016 | $2,000 | -33.3% | 800 | 0.0% | 0.00% | – |
| Q4 2015 | $3,000 | +50.0% | 800 | 0.0% | 0.00% | – |
| Q3 2015 | $2,000 | -89.5% | 800 | -81.8% | 0.00% | – |
| Q2 2015 | $19,000 | -51.3% | 4,400 | -56.2% | 0.00% | – |
| Q1 2015 | $39,000 | -38.1% | 10,047 | +6.9% | 0.00% | – |
| Q4 2014 | $63,000 | -11.3% | 9,400 | -27.1% | 0.00% | – |
| Q3 2014 | $71,000 | +26.8% | 12,900 | +134.5% | 0.00% | – |
| Q2 2014 | $56,000 | +300.0% | 5,500 | +358.3% | 0.00% | – |
| Q1 2014 | $14,000 | +100.0% | 1,200 | +87.8% | 0.00% | – |
| Q3 2013 | $7,000 | – | 639 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LINCOLN CAPITAL CORP | 34,250 | $116,000 | 0.11% |
| Kovack Advisors, Inc. | 24,393 | $82,000 | 0.02% |
| Cedar Wealth Management, LLC | 12,000 | $41,000 | 0.02% |
| Ausdal Financial Partners, Inc. | 19,590 | $66,000 | 0.02% |
| HRT FINANCIAL LP | 15,990 | $53,000 | 0.02% |
| Granite Investment Partners, LLC | 53,853 | $182,000 | 0.01% |
| Joel Isaacson & Co., LLC | 20,000 | $68,000 | 0.01% |
| GSA CAPITAL PARTNERS LLP | 53,658 | $181,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 246,150 | $831,000 | 0.01% |
| Dynamic Technology Lab Private Ltd | 15,108 | $51,000 | 0.01% |