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, Q4 2023
Institutional positions in Prokidney Corp. as of Dec 31, 2023. 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
- 61
- −6 vs. Q3 2023
- Shares held
- 29.4M
- −11.1M (−27.5%) vs. Q3 2023
- Total value
- $52.3M
- −$133.1M (−71.8%) vs. Q3 2023
- New holders
- 14
- 23 more added
- Sold out
- 20
- 14 more reduced
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Prokidney Corp.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 11,197,199 | $19.9M | 0.00% | +910,833+8.9% | Added |
| Suvretta Capital Management, LLC | 3,867,847 | $6.88M | 0.31% | +40.0% | Added |
| Vanguard Group Inc | 2,899,044 | $5.16M | 0.00% | −392,815−11.9% | Reduced |
| BlackRock Inc. | 2,871,249 | $5.11M | 0.00% | +58,613+2.1% | Added |
| Bleichroeder LP | 2,000,000 | $3.56M | 0.79% | 00.0% | Unchanged |
| Brown University | 1,000,000 | $1.78M | 0.64% | 00.0% | Unchanged |
| State Street Corp | 981,391 | $1.75M | 0.00% | +73,544+8.1% | Added |
| Geode Capital Management, LLC | 898,673 | $1.60M | 0.00% | +71,044+8.6% | Added |
| Bank of America Corp | 654,670 | $1.17M | 0.00% | −767,494−54.0% | Reduced |
| Millennium Management LLC | 638,114 | $1.14M | 0.00% | +424,368+198.5% | Added |
| Northern Trust Corp | 379,218 | $675.0K | 0.00% | +593+0.2% | Added |
| Charles Schwab Investment Management Inc | 255,103 | $454.1K | 0.00% | −13,642−5.1% | Reduced |
| Squarepoint Ops LLC | 207,682 | $369.7K | 0.00% | +207,682 | New |
| Nuveen Asset Management, LLC | 135,830 | $241.8K | 0.00% | −17,330−11.3% | Reduced |
| Bank of New York Mellon Corp | 127,956 | $227.8K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 120,000 | $214.0K | 0.00% | +120,000 | New |
| Federated Hermes, Inc. | 113,286 | $201.6K | 0.00% | +112,264+10,984.7% | Added |
| XTX Topco Ltd | 73,032 | $130.0K | 0.03% | +11,121+18.0% | Added |
| Rhumbline Advisers | 69,208 | $123.2K | 0.00% | +564+0.8% | Added |
| Amundi | 71,843 | $113.5K | 0.00% | +16,341+29.4% | Added |
| Jane Street Group, LLC | 62,828 | $111.8K | 0.00% | +41,472+194.2% | Added |
| Barclays PLC | 61,815 | $110.0K | 0.00% | +48,234+355.2% | Added |
| UBS Group AG | 48,319 | $86.0K | 0.00% | +12,067+33.3% | Added |
| Alliancebernstein L.P. | 48,040 | $85.5K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 46,829 | $83.0K | 0.00% | +29,749+174.2% | Added |
| Engineers Gate Manager LP | 39,831 | $70.9K | 0.00% | +39,831 | New |
| Goldman Sachs Group Inc | 37,633 | $67.0K | 0.00% | −12,602−25.1% | Reduced |
| Susquehanna International Group, LLP | 32,196 | $57.3K | 0.00% | +32,196 | New |
| Point72 Middle East FZE | 31,855 | $56.7K | 0.00% | +14,867+87.5% | Added |
| JPMorgan Chase & Co | 30,064 | $53.5K | 0.00% | +133+0.4% | Added |
| Invesco Ltd. | 28,936 | $51.5K | 0.00% | −11,710−28.8% | Reduced |
| Cubist Systematic Strategies, LLC | 27,395 | $48.8K | 0.00% | −11,508−29.6% | Reduced |
| Marshall Wace, LLP | 23,300 | $41.5K | 0.00% | +23,300 | New |
| American International Group, Inc. | 22,367 | $39.8K | 0.00% | −91−0.4% | Reduced |
| Walleye Capital LLC | 21,678 | $38.6K | 0.00% | +21,678 | New |
| Jump Financial, LLC | 21,677 | $38.6K | 0.00% | −25,423−54.0% | Reduced |
| Voya Investment Management LLC | 18,924 | $33.7K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 17,820 | $31.7K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 17,659 | $31.4K | 0.00% | +17,659 | New |
| New York State Common Retirement Fund | 17,195 | $30.6K | 0.00% | −79−0.5% | Reduced |
| Letko, Brosseau & Associates Inc | 15,900 | $28.3K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 15,530 | $27.0K | 0.00% | +7,504+93.5% | Added |
| Citadel Advisors LLC | 14,616 | $26.0K | 0.00% | +14,616 | New |
| Wells Fargo & Company | 13,181 | $23.5K | 0.00% | +2,709+25.9% | Added |
| Wexford Capital LP | 12,580 | $22.4K | 0.00% | +12,580 | New |
| Tower Research Capital LLC (TRC) | 12,245 | $21.8K | 0.00% | +4,890+66.5% | Added |
| Alpine Global Management, LLC | 11,186 | $19.9K | 0.01% | +11,186 | New |
| Price T Rowe Associates Inc | 10,485 | $19.0K | 0.00% | +10,485 | New |
| STRS Ohio | 9,500 | $16.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 9,538 | $16.0K | 0.00% | +7,119+294.3% | Added |
| California State Teachers Retirement System | 7,407 | $13.2K | 0.00% | −29,781−80.1% | Reduced |
| Citigroup Inc | 6,532 | $11.6K | 0.00% | +6,447+7,584.7% | Added |
| Amalgamated Bank | 6,240 | $11.0K | 0.00% | −619−9.0% | Reduced |
| Legal & General Group Plc | 5,666 | $10.1K | 0.00% | −20,456−78.3% | Reduced |
| Ameritas Investment Partners, Inc. | 4,510 | $8.03K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 2,523 | $4.49K | 0.00% | −26,957−91.4% | Reduced |
| FMR LLC | 2,349 | $4.18K | 0.00% | +1,319+128.1% | Added |
| Advisor Group Holdings, Inc. | 1,450 | $2.58K | 0.00% | +1,450 | New |
| Signaturefd, LLC | 150 | $267 | 0.00% | 00.0% | Unchanged |
| LM Advisors LLC | 127 | $226 | 0.00% | +127 | New |
| Fifth Third Bancorp | 52 | $93 | 0.00% | +52 | New |
| Social Capital Group LLC | 0 | $0 | 0.00% | −11,573,000−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −173,628−100.0% | Sold out |
| Swiss National Bank | 0 | $0 | 0.00% | −66,401−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −56,258−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −33,094−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −30,727−100.0% | Sold out |
| Credit Suisse AG | 0 | $0 | 0.00% | −30,553−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −29,234−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −27,616−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −25,719−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −25,298−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −20,186−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −19,564−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −18,793−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −15,202−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −13,340−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −3,429−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −2,101−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −71−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −119−100.0% | Sold out |