PHATHOM PHARMACEUTICALS INC's ticker is PHAT and the CUSIP is 71722W107. A total of 85 filers reported holding PHATHOM PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is 0.01 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $0 | -100.0% | 250 | -92.2% | 0.00% | -100.0% |
| Q2 2023 | $23 | +187.5% | 3,200 | +3.2% | 0.00% | +200.0% |
| Q1 2023 | $8 | +100.0% | 3,100 | +675.0% | 0.00% | – |
| Q4 2022 | $4 | -99.9% | 400 | 0.0% | 0.00% | – |
| Q3 2022 | $4,000 | -20.0% | 400 | -33.3% | 0.00% | – |
| Q2 2022 | $5,000 | -37.5% | 600 | 0.0% | 0.00% | – |
| Q1 2022 | $8,000 | -27.3% | 600 | -33.3% | 0.00% | – |
| Q4 2021 | $11,000 | -42.1% | 900 | 0.0% | 0.00% | -100.0% |
| Q3 2021 | $19,000 | -17.4% | 900 | +28.6% | 0.00% | 0.0% |
| Q2 2021 | $23,000 | -11.5% | 700 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $26,000 | +160.0% | 700 | +75.0% | 0.00% | 0.0% |
| Q1 2020 | $10,000 | – | 400 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Medicxi Ventures Management (Jersey) Ltd | 2,067,861 | $77,669,000 | 45.24% |
| FRAZIER MANAGEMENT LLC | 5,827,415 | $218,878,000 | 17.56% |
| Abingworth LLP | 1,203,135 | $45,057,000 | 15.56% |
| Greenspring Associates, LLC | 360,939 | $13,557,000 | 10.78% |
| Penn Mutual Asset Management, LLC | 86,940 | $3,265,000 | 3.69% |
| RA Capital Management | 3,115,008 | $117,000,000 | 1.76% |
| Rhenman & Partners Asset Management AB | 175,000 | $6,573,000 | 0.46% |
| Summit Rock Advisors, LP | 34,100 | $1,281,000 | 0.44% |
| Eventide Asset Management | 600,000 | $22,536,000 | 0.33% |
| Parkman Healthcare Partners LLC | 30,207 | $1,135,000 | 0.26% |