ALBIREO PHARMA INC's ticker is ALBO and the CUSIP is 01345P106. A total of 108 filers reported holding ALBIREO PHARMA INC in Q4 2020. The put-call ratio across all filers is 2.50 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $11,000 | 0.0% | 300 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $11,000 | 0.0% | 300 | 0.0% | 0.00% | -50.0% |
| Q4 2020 | $11,000 | +10.0% | 300 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $10,000 | +11.1% | 300 | -14.3% | 0.00% | 0.0% |
| Q2 2020 | $9,000 | +200.0% | 350 | +100.0% | 0.00% | +100.0% |
| Q1 2020 | $3,000 | -25.0% | 175 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $4,000 | – | 175 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prosight Management, LP | 480,000 | $14,318,000 | 9.25% |
| Decheng Capital Management III (Cayman), LLC | 518,342 | $15,462,000 | 4.74% |
| TANG CAPITAL MANAGEMENT LLC | 467,702 | $13,952,000 | 2.79% |
| Birchview Capital, LP | 113,000 | $3,371,000 | 2.43% |
| Privium Fund Management B.V. | 351,805 | $10,494,000 | 2.32% |
| Sio Capital Management, LLC | 144,546 | $4,312,000 | 1.43% |
| Perceptive Advisors | 2,360,139 | $70,403,000 | 1.41% |
| Chicago Capital, LLC | 1,011,744 | $30,180,000 | 1.30% |
| Endurant Capital Management LP | 120,834 | $3,604,000 | 0.95% |
| Nicholas Investment Partners, LP | 439,235 | $13,102,000 | 0.93% |