Avidity Partners Management LP
- SEC CIK
- 0001791827
- Latest filing
- Aug 14, 2026
ACIU holding history
AC Immune SA 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.
ACIU overviewAll 13F holders of ACIUFull Q2 2026 holdings
- Shares (Q3 2024)
- 0
- Sold out in Q3 2024
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 10
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2024 | 0 | $0 | 0.0% | −825,000−100.0% | Sold out | Holders |
| Q2 2024 | 825,000 | $3.29M | 0.1% | −3,645,000−81.5% | Reduced | Holders |
| Q1 2024 | 4,470,000 | $13.2M | 0.5% | +9200.0% | Added | Holders |
| Q4 2023 | 4,469,080 | $22.3M | 0.9% | +1,499,280+50.5% | Added | Holders |
| Q3 2023 | 2,969,800 | $8.46M | 0.3% | +66,522+2.3% | Added | Holders |
| Q2 2023 | 2,903,278 | $8.58M | 0.3% | +2,577,878+792.2% | Added | Holders |
| Q1 2023 | 325,400 | $761.4K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2022 | 325,400 | $663.8K | <0.1% | +50,524+18.4% | Added | Holders |
| Q3 2022 | 274,876 | $869.0K | <0.1% | +274,876 | New | Holders |
| Q4 2021 | 0 | $0 | 0.0% | −1,739,600−100.0% | Sold out | Holders |
| Q3 2021 | 1,739,600 | $11.7M | 0.3% | +155,600+9.8% | Added | Holders |
| Q2 2021 | 1,584,000 | $12.6M | 0.3% | +1,584,000 | New | Holders |