AILERON THERAPEUTICS INC's ticker is ALRN and the CUSIP is 00887A105. A total of 43 filers reported holding AILERON THERAPEUTICS INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.4%.
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 ↓ |
|---|---|---|---|
| Endurant Capital Management LP | 69,350 | $928,000 | 0.28% |
| SPHERA FUNDS MANAGEMENT LTD. | 125,000 | $1,673,000 | 0.24% |
| Candriam S.C.A. | 150,000 | $2,007,000 | 0.04% |
| MASTERS CAPITAL MANAGEMENT LLC | 30,000 | $401,000 | 0.01% |
| JENNISON ASSOCIATES LLC | 249,344 | $3,336,000 | 0.00% |
| Laurion Capital Management LP | 30,000 | $401,000 | 0.00% |
| MILLENNIUM MANAGEMENT LLC | 36,931 | $494,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 314 | $4,000 | 0.00% |
| NORTHERN TRUST CORP | 19,011 | $254,000 | 0.00% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 607 | $8,000 | 0.00% |