Prosensa Holding NV
13F holders, Q2 2025 (June 30)1holders
0new positions
0sold out
$28.40avg. 13F price*
At the end of Q2 2025, 1 institutions reported holding Prosensa Holding NV in their 13F filings, unchanged from Q1 2025. 0 opened new positions and 0 sold out. The largest holder was Byrne Asset Management LLC ($50K).
- Company
- Prosensa Holding NV
- Filed as
- AVIDITY BIOSCIENCES INC (Q2 2025)
- CUSIP
- N71546100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 0 | $0 |
Ownership 1 holders
| Byrne Asset Management LLC | 0.04% | No change | 1,775 | $50K |
"% of holder's portfolio" is PROSENSA HOLDING NV's weight in each manager's 13F, not the share of Prosensa Holding NV the manager owns.