Prokidney Corp.
13F holders, Q4 2025 (December 31)1holders −3
0new positions
3sold out
$2.24avg. 13F price*
At the end of Q4 2025, 1 institutions reported holding Prokidney Corp. in their 13F filings, down 3 from Q3 2025. 0 opened new positions and 3 sold out. The largest holder was Brown University ($2.2M).
- Company
- Prokidney Corp.
- CUSIP
- G7S53R104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 3 | $2K |
All 13F filers, Q3 2025 → Q4 2025: 917 shares sold, net −917 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 1 holders
| Brown University | 1.57% | No change | 1,000,000 | $2.2M |
"% of holder's portfolio" is PROKIDNEY CORP's weight in each manager's 13F, not the share of Prokidney Corp. the manager owns.