Ownership Summary
Prokidney Corp. (NASDAQ:PROK) has 1 institutional investors with active 13F positions as of December 2025.
- Collectively, these holders controlled 0.7% of Prokidney's outstanding shares in December 2025, down from 0.7% in September 2025.
- They maintained total shares held in PROK by 0.0% quarter over quarter, and investors in Prokidney decreased 98.67% from a year ago.
- Among the 1 funds, 0 bought more Prokidney shares, 0 sold down, and 1 held their ground.
- Combined, these investors held 1.0Mn shares in PROK for December 2025, with no net change quarter on quarter, and down 64.11Mn shares year over year.
- As of December 31, 2025, the biggest holder of Prokidney is Brown University at 1.0Mn shares, representing 0.74% of shares outstanding.
- Prokidney's 1 largest shareholders as of December 2025 include Brown University (1.0Mn) per Business Quant data.