Brown University
- SEC CIK
- 0001664741
- Latest filing
- Aug 5, 2026
PROK holding history
Prokidney Corp. in every 13F filed by Brown University, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
PROK overviewAll 13F holders of PROKFull Q2 2026 holdings
- Shares (Q2 2026)
- 1,000,000
- Value
- $2.04M
- % of portfolio
- 2.1%
- Quarters held
- 15
- Since Q4 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 1,000,000 | $2.04M | 2.1% | 00.0% | Unchanged | Holders |
| Q1 2026 | 1,000,000 | $1.79M | 1.8% | 00.0% | Unchanged | Holders |
| Q4 2025 | 1,000,000 | $2.24M | 1.6% | 00.0% | Unchanged | Holders |
| Q3 2025 | 1,000,000 | $2.42M | 1.4% | 00.0% | Unchanged | Holders |
| Q2 2025 | 1,000,000 | $592.1K | 0.4% | 00.0% | Unchanged | Holders |
| Q1 2025 | 1,000,000 | $880.0K | 0.4% | 00.0% | Unchanged | Holders |
| Q4 2024 | 1,000,000 | $1.69M | 0.7% | 00.0% | Unchanged | Holders |
| Q3 2024 | 1,000,000 | $1.92M | 0.8% | 00.0% | Unchanged | Holders |
| Q2 2024 | 1,000,000 | $2.46M | 0.9% | 00.0% | Unchanged | Holders |
| Q1 2024 | 1,000,000 | $1.64M | 0.7% | 00.0% | Unchanged | Holders |
| Q4 2023 | 1,000,000 | $1.78M | 0.6% | 00.0% | Unchanged | Holders |
| Q3 2023 | 1,000,000 | $4.58M | 1.8% | 00.0% | Unchanged | Holders |
| Q2 2023 | 1,000,000 | $11.2M | 4.2% | 00.0% | Unchanged | Holders |
| Q1 2023 | 1,000,000 | $11.3M | 4.3% | 00.0% | Unchanged | Holders |
| Q4 2022 | 1,000,000 | $6.86M | 2.9% | +1,000,000 | New | Holders |