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, Q3 2023
Institutional positions in Prokidney Corp. as of Sep 30, 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
- 67
- +11 vs. Q2 2023
- Shares held
- 40.5M
- +686.9K (+1.7%) vs. Q2 2023
- Total value
- $185.4M
- −$260.2M (−58.4%) vs. Q2 2023
- New holders
- 17
- 15 more added
- Sold out
- 6
- 26 more reduced
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Prokidney Corp.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Social Capital Group LLC | 11,573,000 | $53.0M | 89.05% | −1,700,000−12.8% | Reduced |
| Morgan Stanley | 10,286,366 | $47.1M | 0.00% | +590,964+6.1% | Added |
| Suvretta Capital Management, LLC | 3,867,843 | $17.7M | 0.96% | +674,668+21.1% | Added |
| Vanguard Group Inc | 3,291,859 | $15.1M | 0.00% | +229,078+7.5% | Added |
| BlackRock Inc. | 2,812,636 | $12.9M | 0.00% | −504,337−15.2% | Reduced |
| Bleichroeder LP | 2,000,000 | $9.16M | 2.26% | 00.0% | Unchanged |
| Bank of America Corp | 1,422,164 | $6.51M | 0.00% | +1,011,758+246.5% | Added |
| Brown University | 1,000,000 | $4.58M | 1.83% | 00.0% | Unchanged |
| State Street Corp | 907,847 | $4.16M | 0.00% | −82,412−8.3% | Reduced |
| Geode Capital Management, LLC | 827,629 | $3.79M | 0.00% | +66,806+8.8% | Added |
| Northern Trust Corp | 378,625 | $1.73M | 0.00% | −73,561−16.3% | Reduced |
| Charles Schwab Investment Management Inc | 268,745 | $1.23M | 0.00% | +121,963+83.1% | Added |
| Millennium Management LLC | 213,746 | $979.0K | 0.00% | +213,746 | New |
| Alps Advisors Inc | 173,628 | $795.2K | 0.01% | +866+0.5% | Added |
| Nuveen Asset Management, LLC | 153,160 | $701.5K | 0.00% | −57,732−27.4% | Reduced |
| Bank of New York Mellon Corp | 127,956 | $586.0K | 0.00% | −35,855−21.9% | Reduced |
| Rhumbline Advisers | 68,644 | $314.4K | 0.00% | −8,779−11.3% | Reduced |
| Swiss National Bank | 66,401 | $304.1K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 61,911 | $283.6K | 0.05% | +61,911 | New |
| Balyasny Asset Management LLC | 56,258 | $257.7K | 0.00% | +56,258 | New |
| Goldman Sachs Group Inc | 50,235 | $230.1K | 0.00% | −35,721−41.6% | Reduced |
| Alliancebernstein L.P. | 48,040 | $220.0K | 0.00% | +48,040 | New |
| Jump Financial, LLC | 47,100 | $215.7K | 0.01% | +47,100 | New |
| Invesco Ltd. | 40,646 | $186.2K | 0.00% | +14,578+55.9% | Added |
| Cubist Systematic Strategies, LLC | 38,903 | $178.2K | 0.00% | +38,903 | New |
| California State Teachers Retirement System | 37,188 | $170.3K | 0.00% | −10,403−21.9% | Reduced |
| UBS Group AG | 36,252 | $166.0K | 0.00% | −4,345−10.7% | Reduced |
| Amundi | 55,502 | $153.7K | 0.00% | +13,125+31.0% | Added |
| MetLife Investment Management | 33,094 | $151.6K | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 30,727 | $140.7K | 0.00% | +30,727 | New |
| Credit Suisse AG | 30,553 | $139.9K | 0.00% | −1,644−5.1% | Reduced |
| JPMorgan Chase & Co | 29,931 | $137.1K | 0.00% | −18,076−37.7% | Reduced |
| Deutsche Bank AG | 29,480 | $135.0K | 0.00% | +4,204+16.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 29,234 | $133.9K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 27,616 | $126.5K | 0.00% | +27,616 | New |
| Legal & General Group Plc | 26,122 | $119.6K | 0.00% | −2,313−8.1% | Reduced |
| State of Wisconsin Investment Board | 25,719 | $117.8K | 0.00% | −3,253−11.2% | Reduced |
| Trexquant Investment LP | 25,298 | $115.9K | 0.00% | +25,298 | New |
| American International Group, Inc. | 22,458 | $102.9K | 0.00% | −7,240−24.4% | Reduced |
| Jane Street Group, LLC | 21,356 | $97.8K | 0.00% | −4,068−16.0% | Reduced |
| Franklin Resources Inc | 20,186 | $92.5K | 0.00% | +20,186 | New |
| Manufacturers Life Insurance Company, The | 19,564 | $89.6K | 0.00% | −4,247−17.8% | Reduced |
| Voya Investment Management LLC | 18,924 | $86.7K | 0.00% | −5,646−23.0% | Reduced |
| Janus Henderson Group PLC | 18,793 | $86.2K | 0.00% | −87−0.5% | Reduced |
| State Board of Administration of Florida Retirement System | 17,820 | $81.6K | 0.00% | +300+1.7% | Added |
| New York State Common Retirement Fund | 17,274 | $79.1K | 0.00% | −7,426−30.1% | Reduced |
| SG Americas Securities, LLC | 17,080 | $78.0K | 0.00% | +17,080 | New |
| Point72 Middle East FZE | 16,988 | $77.8K | 0.00% | +16,988 | New |
| Letko, Brosseau & Associates Inc | 15,900 | $72.8K | 0.00% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 15,202 | $70.0K | 0.00% | +15,202 | New |
| Barclays PLC | 13,581 | $62.2K | 0.00% | −4,260−23.9% | Reduced |
| Envestnet Asset Management Inc | 13,340 | $61.1K | 0.00% | +13,340 | New |
| Wells Fargo & Company | 10,472 | $48.0K | 0.00% | −13,240−55.8% | Reduced |
| STRS Ohio | 9,500 | $43.0K | 0.00% | −3,300−25.8% | Reduced |
| Royal Bank of Canada | 8,026 | $37.0K | 0.00% | +1,061+15.2% | Added |
| Tower Research Capital LLC (TRC) | 7,355 | $33.7K | 0.00% | +4,891+198.5% | Added |
| Amalgamated Bank | 6,859 | $31.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,510 | $20.7K | 0.00% | −585−11.5% | Reduced |
| Metropolitan Life Insurance Co | 3,429 | $15.7K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 2,419 | $10.0K | 0.00% | −358−12.9% | Reduced |
| US Bancorp | 2,101 | $9.62K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 1,022 | $4.81K | 0.00% | +1,022 | New |
| FMR LLC | 1,030 | $4.72K | 0.00% | +525+104.0% | Added |
| Signaturefd, LLC | 150 | $687 | 0.00% | +20+15.4% | Added |
| Citigroup Inc | 85 | $389 | 0.00% | −19,063−99.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 71 | $325 | 0.00% | +71 | New |
| Simplex Trading, LLC | 119 | $0 | 0.00% | +119 | New |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −57,123−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −12,501−100.0% | Sold out |
| Salem Investment Counselors Inc | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −900−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −43−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |