AILERON THERAPEUTICS INC's ticker is ALRN and the CUSIP is 00887A105. A total of 23 filers reported holding AILERON THERAPEUTICS INC in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $5,000 | -28.6% | 25,027 | +0.1% | 0.00% | – |
| Q2 2022 | $7,000 | -53.3% | 25,000 | -15.0% | 0.00% | – |
| Q1 2022 | $15,000 | -96.2% | 29,429 | -95.8% | 0.00% | – |
| Q4 2021 | $393,000 | +686.0% | 697,722 | +1340.0% | 0.00% | – |
| Q3 2021 | $50,000 | +6.4% | 48,452 | +28.4% | 0.00% | – |
| Q2 2021 | $47,000 | +176.5% | 37,722 | +222.6% | 0.00% | – |
| Q1 2021 | $17,000 | -19.0% | 11,692 | -60.4% | 0.00% | – |
| Q2 2019 | $21,000 | -97.3% | 29,509 | -92.6% | 0.00% | – |
| Q1 2019 | $776,000 | +138.8% | 398,139 | +2.9% | 0.00% | – |
| Q4 2018 | $325,000 | -72.4% | 386,926 | -9.6% | 0.00% | – |
| Q3 2018 | $1,176,000 | +931.6% | 427,911 | +1934.7% | 0.00% | – |
| Q2 2018 | $114,000 | -20.8% | 21,031 | +18.8% | 0.00% | – |
| Q1 2018 | $144,000 | +67.4% | 17,701 | +117.6% | 0.00% | – |
| Q4 2017 | $86,000 | 0.0% | 8,133 | +26.4% | 0.00% | – |
| Q3 2017 | $86,000 | – | 6,432 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Alerce Investment Management, L.P. | 16,609,449 | $16,942,000 | 11.60% |
| AJU IB Investment Co., Ltd. | 517,558 | $528,000 | 0.34% |
| BVF INC/IL | 5,265,555 | $5,371,000 | 0.21% |
| Ikarian Capital, LLC | 2,763,583 | $2,818,000 | 0.20% |
| Game Plan Financial Advisors, LLC | 127,000 | $130,000 | 0.08% |
| PVG ASSET MANAGEMENT CORP | 23,555 | $24,026,000 | 0.07% |
| MORGAN JESS S & CO INC | 75,000 | $76,000 | 0.05% |
| Virtu Financial LLC | 180,933 | $185,000 | 0.02% |
| Keebeck Wealth Management, LLC | 76,000 | $78,000 | 0.02% |
| BOOTHBAY FUND MANAGEMENT, LLC | 312,325 | $319,000 | 0.01% |