ALBIREO PHARMA INC's ticker is ALBO and the CUSIP is 01345P106. A total of 103 filers reported holding ALBIREO PHARMA INC in Q1 2021. The put-call ratio across all filers is 0.97 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $533,000 | -28.1% | 22,889 | -3.7% | 0.00% | -33.3% |
| Q3 2021 | $741,000 | -4.6% | 23,757 | +7.6% | 0.00% | 0.0% |
| Q2 2021 | $777,000 | -18.6% | 22,084 | -18.4% | 0.00% | -25.0% |
| Q1 2021 | $954,000 | -5.9% | 27,063 | +0.1% | 0.00% | 0.0% |
| Q4 2020 | $1,014,000 | +66.0% | 27,028 | +47.7% | 0.00% | +100.0% |
| Q3 2020 | $611,000 | +32.3% | 18,303 | +5.0% | 0.00% | 0.0% |
| Q2 2020 | $462,000 | -80.7% | 17,438 | -81.5% | 0.00% | -75.0% |
| Q4 2019 | $2,394,000 | -37.9% | 94,187 | -51.2% | 0.01% | -42.9% |
| Q3 2019 | $3,857,000 | -36.9% | 192,850 | +1.8% | 0.01% | -36.4% |
| Q2 2019 | $6,109,000 | +771.5% | 189,500 | +770.4% | 0.02% | +633.3% |
| Q1 2019 | $701,000 | – | 21,771 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Perceptive Advisors | 1,704,330 | $60,504,000 | 1.59% |
| Birchview Capital, LP | 38,000 | $1,349,000 | 0.92% |
| Virtus ETF Advisers LLC | 24,688 | $876,000 | 0.77% |
| BVF INC/IL | 220,000 | $7,810,000 | 0.76% |
| SECTORAL ASSET MANAGEMENT INC | 172,803 | $6,135,000 | 0.69% |
| Chicago Capital, LLC | 134,748 | $4,784,000 | 0.39% |
| Artal Group S.A. | 500,000 | $17,750,000 | 0.38% |
| TPG Group Holdings (SBS) Advisors, Inc. | 716,381 | $25,432,000 | 0.33% |
| Eversept Partners, LP | 18,029 | $640,030 | 0.29% |
| HEARTLAND ADVISORS INC | 125,000 | $4,438,000 | 0.29% |