ACELRX PHARMACEUTICALS INC's ticker is ACRX and the CUSIP is 00444T100. A total of 70 filers reported holding ACELRX PHARMACEUTICALS INC in Q1 2019. The put-call ratio across all filers is 1.87 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $19,000 | +171.4% | 9,076 | +167.3% | 0.00% | – |
| Q3 2019 | $7,000 | -22.2% | 3,395 | 0.0% | 0.00% | – |
| Q2 2019 | $9,000 | -25.0% | 3,395 | 0.0% | 0.00% | – |
| Q1 2019 | $12,000 | +9.1% | 3,395 | -26.1% | 0.00% | – |
| Q4 2018 | $11,000 | -38.9% | 4,595 | 0.0% | 0.00% | – |
| Q3 2018 | $18,000 | +100.0% | 4,595 | -0.5% | 0.00% | – |
| Q2 2018 | $9,000 | 0.0% | 4,618 | 0.0% | 0.00% | – |
| Q1 2018 | $9,000 | 0.0% | 4,618 | 0.0% | 0.00% | – |
| Q4 2017 | $9,000 | -50.0% | 4,618 | +15.4% | 0.00% | – |
| Q3 2017 | $18,000 | +63.6% | 4,000 | -20.0% | 0.00% | – |
| Q2 2017 | $11,000 | -31.2% | 5,000 | 0.0% | 0.00% | – |
| Q1 2017 | $16,000 | +23.1% | 5,000 | 0.0% | 0.00% | – |
| Q4 2016 | $13,000 | -31.6% | 5,000 | 0.0% | 0.00% | – |
| Q3 2016 | $19,000 | +46.2% | 5,000 | 0.0% | 0.00% | – |
| Q2 2016 | $13,000 | -18.8% | 5,000 | -1.8% | 0.00% | – |
| Q1 2016 | $16,000 | -20.0% | 5,091 | 0.0% | 0.00% | – |
| Q4 2015 | $20,000 | +25.0% | 5,091 | 0.0% | 0.00% | – |
| Q3 2015 | $16,000 | -27.3% | 5,091 | 0.0% | 0.00% | – |
| Q2 2015 | $22,000 | +10.0% | 5,091 | 0.0% | 0.00% | – |
| Q1 2015 | $20,000 | -41.2% | 5,091 | 0.0% | 0.00% | -100.0% |
| Q4 2014 | $34,000 | +466.7% | 5,091 | +366.6% | 0.00% | – |
| Q3 2014 | $6,000 | +500.0% | 1,091 | +1098.9% | 0.00% | – |
| Q2 2014 | $1,000 | – | 91 | – | 0.00% | – |
Download | ||||||
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% |