Prokidney Corp.
PROK- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001850270
In the last 90 days, Prokidney Corp. insiders filed 0 open-market purchases and 1 sale; 71 institutions reported holding it in 13F filings for Q2 2026, worth $99.5M in total; no superinvestor holds it.
13F holders, Q1 2024
Institutional positions in Prokidney Corp. as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 55
- −6 vs. Q4 2023
- Shares held
- 26.9M
- −2.52M (−8.6%) vs. Q4 2023
- Total value
- $44.1M
- −$8.16M (−15.6%) vs. Q4 2023
- New holders
- 7
- 12 more added
- Sold out
- 13
- 24 more reduced
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PROK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 71 | $99.5M |
| Q1 2026 | 71 | $78.1M |
| Q4 2025 | 63 | $96.2M |
| Q3 2025 | 56 | $83.4M |
| Q2 2025 | 56 | $20.9M |
| Q1 2025 | 69 | $42.0M |
| Q4 2024 | 74 | $86.1M |
| Q3 2024 | 71 | $94.3M |
| Q2 2024 | 65 | $98.8M |
| Q1 2024 | 55 | $44.1M |
| Q4 2023 | 61 | $52.3M |
| Q3 2023 | 67 | $185.4M |
| Q2 2023 | 56 | $445.6M |
| Q1 2023 | 35 | $391.2M |
| Q4 2022 | 27 | $215.6M |
| Q3 2022 | 18 | $144.4M |
| Q2 2022 | 67 | $191.2M |
| Q1 2022 | 80 | $232.0M |
| Q4 2021 | 90 | $227.0M |
| Q3 2021 | 84 | $226.1M |
| Q2 2021 | 71 | $229.4M |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Prokidney Corp.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 10,326,678 | $16.9M | 0.00% | −870,521−7.8% | Reduced |
| Suvretta Capital Management, LLC | 3,867,847 | $6.34M | 0.27% | 00.0% | Unchanged |
| BlackRock Inc. | 2,731,659 | $4.48M | 0.00% | −139,590−4.9% | Reduced |
| Bleichroeder LP | 2,000,000 | $3.28M | 0.82% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,813,079 | $2.97M | 0.00% | −1,085,965−37.5% | Reduced |
| Brown University | 1,000,000 | $1.64M | 0.65% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 949,517 | $1.56M | 0.00% | +50,844+5.7% | Added |
| State Street Corp | 942,599 | $1.55M | 0.00% | −38,792−4.0% | Reduced |
| Millennium Management LLC | 546,915 | $896.9K | 0.00% | −91,199−14.3% | Reduced |
| Bank of America Corp | 438,352 | $718.9K | 0.00% | −216,318−33.0% | Reduced |
| Northern Trust Corp | 349,357 | $572.9K | 0.00% | −29,861−7.9% | Reduced |
| Charles Schwab Investment Management Inc | 259,812 | $426.1K | 0.00% | +4,709+1.8% | Added |
| FMR LLC | 244,113 | $400.3K | 0.00% | +241,764+10,292.2% | Added |
| HRT Financial LP | 171,697 | $281.0K | 0.00% | +171,697 | New |
| Nuveen Asset Management, LLC | 135,830 | $222.8K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 123,970 | $203.3K | 0.00% | −3,986−3.1% | Reduced |
| Amundi | 78,184 | $187.6K | 0.00% | +6,341+8.8% | Added |
| Federated Hermes, Inc. | 113,286 | $185.8K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 95,171 | $156.0K | 0.00% | −24,829−20.7% | Reduced |
| Jane Street Group, LLC | 91,676 | $150.3K | 0.00% | +28,848+45.9% | Added |
| Rhumbline Advisers | 70,009 | $114.8K | 0.00% | +801+1.2% | Added |
| UBS Group AG | 51,013 | $83.7K | 0.00% | +2,694+5.6% | Added |
| Goldman Sachs Group Inc | 49,264 | $80.8K | 0.00% | +11,631+30.9% | Added |
| Alliancebernstein L.P. | 48,040 | $78.8K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 37,750 | $61.9K | 0.00% | −169,932−81.8% | Reduced |
| Mariner, LLC | 35,082 | $57.5K | 0.00% | +17,423+98.7% | Added |
| Barclays PLC | 31,597 | $51.8K | 0.00% | −30,218−48.9% | Reduced |
| Invesco Ltd. | 28,103 | $46.1K | 0.00% | −833−2.9% | Reduced |
| American International Group, Inc. | 22,177 | $36.4K | 0.00% | −190−0.8% | Reduced |
| JPMorgan Chase & Co | 20,812 | $34.1K | 0.00% | −9,252−30.8% | Reduced |
| Susquehanna International Group, LLP | 20,748 | $34.0K | 0.00% | −11,448−35.6% | Reduced |
| Zullo Investment Group, Inc. | 19,420 | $31.8K | 0.01% | +19,420 | New |
| Voya Investment Management LLC | 17,466 | $28.6K | 0.00% | −1,458−7.7% | Reduced |
| New York State Common Retirement Fund | 17,195 | $28.2K | 0.00% | 00.0% | Unchanged |
| Letko, Brosseau & Associates Inc | 15,900 | $26.1K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 15,337 | $25.2K | 0.00% | +2,156+16.4% | Added |
| Tower Research Capital LLC (TRC) | 14,158 | $23.2K | 0.00% | +1,913+15.6% | Added |
| SG Americas Securities, LLC | 13,511 | $22.0K | 0.00% | −33,318−71.1% | Reduced |
| Price T Rowe Associates Inc | 10,485 | $18.0K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 8,900 | $15.0K | 0.00% | −600−6.3% | Reduced |
| Citigroup Inc | 8,650 | $14.2K | 0.00% | +2,118+32.4% | Added |
| Citadel Advisors LLC | 6,096 | $10.0K | 0.00% | −8,520−58.3% | Reduced |
| California State Teachers Retirement System | 4,524 | $7.42K | 0.00% | −2,883−38.9% | Reduced |
| Ameritas Investment Partners, Inc. | 4,510 | $7.40K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 4,005 | $6.57K | 0.00% | −1,661−29.3% | Reduced |
| Royal Bank of Canada | 2,483 | $5.00K | 0.00% | −13,047−84.0% | Reduced |
| Amalgamated Bank | 2,080 | $3.00K | 0.00% | −4,160−66.7% | Reduced |
| Advisor Group Holdings, Inc. | 1,450 | $2.38K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 1,408 | $2.31K | 0.00% | −1,115−44.2% | Reduced |
| Russell Investments Group, Ltd. | 843 | $1.38K | 0.00% | +843 | New |
| Capital Advisors, Ltd. LLC | 384 | $1.00K | 0.00% | +384 | New |
| Avion Wealth | 365 | $1.00K | 0.00% | +365 | New |
| Signaturefd, LLC | 150 | $246 | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 11 | $18 | 0.00% | +11 | New |
| CWM, LLC | 15 | $0 | 0.00% | +15 | New |
| XTX Topco Ltd | 0 | $0 | 0.00% | −73,032−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −39,831−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −31,855−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −27,395−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −23,300−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −21,678−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −21,677−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −17,820−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −12,580−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −11,186−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −9,538−100.0% | Sold out |
| LM Advisors LLC | 0 | $0 | 0.00% | −127−100.0% | Sold out |
| Fifth Third Bancorp | 0 | $0 | 0.00% | −52−100.0% | Sold out |