AILERON THERAPEUTICS INC's ticker is ALRN and the CUSIP is 00887A105. A total of 31 filers reported holding AILERON THERAPEUTICS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $31,000 | -13.9% | 25,000 | 0.0% | 0.02% | -20.8% |
| Q1 2021 | $36,000 | +38.5% | 25,000 | 0.0% | 0.02% | +60.0% |
| Q4 2020 | $26,000 | -18.8% | 25,000 | 0.0% | 0.02% | -25.0% |
| Q3 2020 | $32,000 | +10.3% | 25,000 | 0.0% | 0.02% | -9.1% |
| Q2 2020 | $29,000 | +262.5% | 25,000 | 0.0% | 0.02% | +214.3% |
| Q1 2020 | $8,000 | -42.9% | 25,000 | 0.0% | 0.01% | 0.0% |
| Q4 2019 | $14,000 | -17.6% | 25,000 | 0.0% | 0.01% | -36.4% |
| Q3 2019 | $17,000 | -5.6% | 25,000 | 0.0% | 0.01% | -31.2% |
| Q2 2019 | $18,000 | -63.3% | 25,000 | 0.0% | 0.02% | -69.8% |
| Q1 2019 | $49,000 | +96.0% | 25,000 | -16.7% | 0.05% | +96.3% |
| Q4 2018 | $25,000 | – | 30,000 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Alerce Investment Management, L.P. | 16,609,449 | $4,318,000 | 8.01% |
| KCK LTD. | 646,817 | $168,000 | 0.24% |
| Ikarian Capital, LLC | 2,892,316 | $752,000 | 0.14% |
| BVF INC/IL | 5,265,555 | $1,369,000 | 0.07% |
| Urban Wealth Management, LLC | 37,314 | $10,000 | 0.03% |
| Game Plan Financial Advisors, LLC | 103,000 | $27,000 | 0.02% |
| RIDGECREST WEALTH PARTNERS, LLC | 10,000 | $3,000 | 0.00% |
| BOOTHBAY FUND MANAGEMENT, LLC | 278,743 | $72,000 | 0.00% |
| Taconic Capital Advisors LP | 135,000 | $35,000 | 0.00% |
| TWO SIGMA SECURITIES, LLC | 75,078 | $20,000 | 0.00% |