D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
PROK holding history
Prokidney Corp. in every 13F filed by D. E. Shaw & Co., Inc., 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 (Q4 2024)
- 0
- Sold out in Q4 2024
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 7
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2024 | 0 | $0 | 0.0% | −40,301−100.0% | Sold out | Holders |
| Q3 2024 | 40,301 | $77.4K | <0.1% | +40,301 | New | Holders |
| Q4 2023 | 0 | $0 | 0.0% | −27,616−100.0% | Sold out | Holders |
| Q3 2023 | 27,616 | $126.5K | <0.1% | +27,616 | New | Holders |
| Q3 2022 | 0 | $0 | 0.0% | −623,545−100.0% | Sold out | Holders |
| Q2 2022 | 623,545 | $6.20M | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2022 | 623,545 | $6.16M | <0.1% | +186,539+42.7% | Added | Holders |
| Q4 2021 | 437,006 | $4.33M | <0.1% | +117,971+37.0% | Added | Holders |
| Q3 2021 | 319,035 | $3.13M | <0.1% | +219,035+219.0% | Added | Holders |
| Q2 2021 | 100,000 | $1.01M | <0.1% | +100,000 | New | Holders |