Avidity Partners Management LP
- SEC CIK
- 0001791827
- Latest filing
- Aug 14, 2026
SGEN holding history
Seagen Inc. in every 13F filed by Avidity Partners Management LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
SGEN overviewAll 13F holders of SGENFull Q2 2026 holdings
- Shares (Q4 2022)
- 0
- Sold out in Q4 2022
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 7
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2022 | 0 | $0 | 0.0% | −445,500−100.0% | Sold out | Holders |
| Q3 2022 | 445,500 | $61.0M | 1.3% | −104,500−19.0% | Reduced | Holders |
| Q2 2022 | 550,000 | $97.3M | 2.2% | +450,000+450.0% | Added | Holders |
| Q1 2022 | 100,000 | $14.4M | 0.3% | −585,000−85.4% | Reduced | Holders |
| Q4 2021 | 685,000 | $105.9M | 2.2% | +148,000+27.6% | Added | Holders |
| Q3 2021 | 537,000 | $91.2M | 2.3% | −103,000−16.1% | Reduced | Holders |
| Q2 2021 | 640,000 | $101.0M | 2.7% | +62,100+10.7% | Added | Holders |
| Q1 2021 | 577,900 | $80.2M | 2.2% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.