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, Q2 2025
Institutional positions in Prokidney Corp. as of Jun 30, 2025. 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
- 56
- −13 vs. Q1 2025
- Shares held
- 35.2M
- −12.8M (−26.6%) vs. Q1 2025
- Total value
- $20.9M
- −$21.2M (−50.4%) vs. Q1 2025
- New holders
- 20
- 14 more added
- Sold out
- 33
- 16 more reduced
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Prokidney Corp.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Suvretta Capital Management, LLC | 12,341,266 | $7.31M | 0.28% | 00.0% | Unchanged |
| Morgan Stanley | 5,987,541 | $3.55M | 0.00% | −4,349,682−42.1% | Reduced |
| Bleichroeder LP | 2,000,000 | $1.18M | 0.29% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,764,607 | $1.04M | 0.00% | −5,000,177−73.9% | Reduced |
| JPMorgan Chase & Co | 1,668,642 | $988.0K | 0.00% | +1,615,243+3,024.9% | Added |
| Vanguard Group Inc | 1,567,868 | $928.2K | 0.00% | −3,643,955−69.9% | Reduced |
| Geode Capital Management, LLC | 1,012,120 | $599.6K | 0.00% | −1,310,149−56.4% | Reduced |
| Brown University | 1,000,000 | $592.1K | 0.42% | 00.0% | Unchanged |
| Hennion & Walsh Asset Management, Inc. | 936,826 | $554.7K | 0.02% | +92,549+11.0% | Added |
| Bank of America Corp | 846,154 | $500.9K | 0.00% | +93,322+12.4% | Added |
| Jane Street Group, LLC | 591,688 | $350.3K | 0.00% | +591,688 | New |
| Goldman Sachs Group Inc | 580,823 | $343.9K | 0.00% | +362,854+166.5% | Added |
| Charles Schwab Investment Management Inc | 559,794 | $331.5K | 0.00% | −265,853−32.2% | Reduced |
| Gsa Capital Partners LLP | 510,615 | $302.0K | 0.02% | +510,615 | New |
| UBS Group AG | 475,047 | $281.2K | 0.00% | +226,617+91.2% | Added |
| Marshall Wace, LLP | 464,812 | $274.2K | 0.00% | +464,812 | New |
| Renaissance Technologies LLC | 411,645 | $243.7K | 0.00% | +253,145+159.7% | Added |
| State Street Corp | 353,607 | $209.4K | 0.00% | −1,372,716−79.5% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 351,622 | $208.2K | 0.01% | +351,622 | New |
| Northern Trust Corp | 251,386 | $148.8K | 0.00% | −655,832−72.3% | Reduced |
| HRT Financial LP | 215,370 | $127.0K | 0.00% | +215,370 | New |
| AQR Capital Management LLC | 198,338 | $117.4K | 0.00% | +145,768+277.3% | Added |
| Cubist Systematic Strategies, LLC | 176,452 | $104.5K | 0.00% | +176,452 | New |
| Susquehanna International Group, LLP | 121,323 | $71.8K | 0.00% | −15,677−11.4% | Reduced |
| Royal Bank of Canada | 119,653 | $71.0K | 0.00% | +112,990+1,695.8% | Added |
| Jain Global LLC | 112,406 | $66.6K | 0.00% | +112,406 | New |
| Two Sigma Investments, LP | 70,699 | $41.9K | 0.00% | +70,699 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 66,281 | $39.2K | 0.01% | +66,281 | New |
| FMR LLC | 65,575 | $38.8K | 0.00% | +61,227+1,408.2% | Added |
| SG Americas Securities, LLC | 61,870 | $37.0K | 0.00% | +35,342+133.2% | Added |
| Catalyst Funds Management Pty Ltd | 61,100 | $36.2K | 0.01% | +61,100 | New |
| Tower Research Capital LLC (TRC) | 55,402 | $32.8K | 0.00% | +39,649+251.7% | Added |
| Hudson Bay Capital Management LP | 29,887 | $17.7K | 0.00% | +29,887 | New |
| Virtus Family Office LLC | 27,500 | $16.3K | 0.02% | 00.0% | Unchanged |
| Ieq Capital, LLC | 23,051 | $13.6K | 0.00% | +23,051 | New |
| Jump Financial, LLC | 21,922 | $13.0K | 0.00% | +21,922 | New |
| Citigroup Inc | 18,537 | $11.0K | 0.00% | −60,313−76.5% | Reduced |
| CWM, LLC | 17,651 | $10.0K | 0.00% | +12,115+218.8% | Added |
| Balyasny Asset Management LLC | 14,683 | $8.69K | 0.00% | +14,683 | New |
| BNP Paribas Arbitrage, SA | 14,370 | $8.51K | 0.00% | −81,522−85.0% | Reduced |
| ExodusPoint Capital Management, LP | 11,663 | $7.00K | 0.00% | +11,663 | New |
| Victory Capital Management Inc | 10,874 | $6.44K | 0.00% | −205−1.9% | Reduced |
| Bank of New York Mellon Corp | 10,549 | $6.25K | 0.00% | −229,124−95.6% | Reduced |
| Point72 (DIFC) Ltd | 9,200 | $5.45K | 0.00% | +9,200 | New |
| Advisor Group Holdings, Inc. | 1,984 | $1.17K | 0.00% | +989+99.4% | Added |
| EverSource Wealth Advisors, LLC | 1,017 | $602 | 0.00% | +750+280.9% | Added |
| Wells Fargo & Company | 883 | $523 | 0.00% | −55,234−98.4% | Reduced |
| Skopos Labs, Inc. | 728 | $432 | 0.00% | +728 | New |
| Essential Partners LLC | 528 | $313 | 0.00% | +528 | New |
| Fortitude Family Office, LLC | 490 | $290 | 0.00% | +490 | New |
| SBI Securities Co., Ltd. | 201 | $119 | 0.00% | 00.0% | Unchanged |
| US Bancorp | 200 | $118 | 0.00% | +200 | New |
| Jones Financial Companies LLLP | 100 | $67 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 11 | $7 | 0.00% | −159−93.5% | Reduced |
| IFP Advisors, Inc | 9 | $5 | 0.00% | −16−64.0% | Reduced |
| Barclays PLC | 1 | $1 | 0.00% | −119,038−100.0% | Reduced |
| Nuveen, LLC | 0 | $0 | 0.00% | −266,366−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −155,953−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −95,182−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −86,337−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −85,026−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −84,230−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −83,369−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −66,786−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −54,535−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −44,707−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −43,108−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −41,042−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −38,798−100.0% | Sold out |
| Invesco Ltd. | 0 | $0 | 0.00% | −32,258−100.0% | Sold out |
| Voya Investment Management LLC | 0 | $0 | 0.00% | −30,125−100.0% | Sold out |
| Police & Firemen's Retirement System of New Jersey | 0 | $0 | 0.00% | −26,533−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −24,700−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −24,099−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −17,179−100.0% | Sold out |
| Letko, Brosseau & Associates Inc | 0 | $0 | 0.00% | −15,900−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −12,893−100.0% | Sold out |
| Zullo Investment Group, Inc. | 0 | $0 | 0.00% | −12,620−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −11,388−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −10,925−100.0% | Sold out |
| JustInvest LLC | 0 | $0 | 0.00% | −10,616−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −10,523−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −8,900−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −8,311−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −3,784−100.0% | Sold out |
| Sterling Capital Management LLC | 0 | $0 | 0.00% | −511−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −247−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Avion Wealth | 0 | $0 | 0.00% | −365−100.0% | Sold out |