ProKidney Ownership | Who Owns ProKidney?
ProKidney Ownership Summary
ProKidney is owned by 0.77% institutional investors, 25.38% insiders, and 73.85% retail investors. Brown university is the largest institutional shareholder, holding 0.76% of PROK shares. NUMC B0-B is the top mutual fund, with 2.57% of its assets in ProKidney shares.
PROK Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | ProKidney | 0.77% | 25.38% | 73.85% |
| Sector | Healthcare Stocks | 42.54% | 10.83% | 46.63% |
| Industry | Biotech Stocks | 45.22% | 10.75% | 44.04% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Brown university | 1.00M | 0.76% | $2.42M |
| Balyasny asset management | 14.68K | 0.01% | $8.69K |
| Cwm | 627.00 | 0.00% | $2.00K |
| Advisor group | 215.00 | 0.00% | $126.00 |
| Signaturefd | 75.00 | 0.00% | $182.00 |
| Renaissance | - | - | - |
| Suvretta capital management | - | - | - |
| Voya investment management | - | - | - |
| Gsa capital partners llp | - | - | - |
| Legal & general group | - | - | - |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Brown university | 1.00M | 1.43% | $2.42M |
| Voya investment management | - | - | - |
| Strs ohio | - | - | - |
| Legal & general group | - | - | - |
| Suvretta capital management | - | - | - |
| Renaissance | - | - | - |
| Proshare advisors | - | - | - |
| Mariner | - | - | - |
| Gsa capital partners llp | - | - | - |
| Geode capital management | - | - | - |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Balyasny asset management | 14.68K | - | 14.68K |
| Signaturefd | 75.00 | - | 75.00 |
| Brown university | 1.00M | 1.43% | - |
| True wealth design | - | - | -11.00 |
| Jones financial companies lllp | - | - | -100.00 |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Suvretta capital management | - | - | -12.34M |
| Morgan stanley | - | - | -5.99M |
| Bleichroeder lp | - | - | -2.00M |
| Blackrock funding, inc. /de | - | - | -1.76M |
| Jpmorgan chase | - | - | -1.67M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Balyasny asset management | 14.68K | - | 14.68K | $8.69K |
Sold Out
| Holder | Change |
|---|---|
| True wealth design | -11.00 |
| Jones financial companies lllp | -100.00 |
| Us bancorp \de\ | -200.00 |
| Pnc financial services group | -247.00 |
| Eversource wealth advisors | -267.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 3 | -94.12% | 1,000,702 | -97.12% | - | 0.11% | 1 | -96.77% | 1 | -93.33% |
| Jun 30, 2025 | 51 | -28.17% | 34,704,915 | -27.70% | 26 | 1.92% | 31 | -16.22% | 15 | -16.67% |
| Mar 31, 2025 | 70 | -5.41% | 47,996,285 | -5.73% | 37 | 2.29% | 38 | -9.52% | 18 | -5.26% |
| Dec 31, 2024 | 74 | -1.33% | 50,914,919 | 3.60% | 40 | 2.66% | 42 | -19.23% | 19 | 111.11% |
| Sep 30, 2024 | 75 | 8.70% | 49,145,537 | 22.39% | 38 | 1.39% | 52 | 8.33% | 9 | -30.77% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| NUMC B0-B | 3.43M | 2.57% | - |
| iShares Russell 2000 ETF | 2.58M | 1.99% | - |
| Morgan Stanley Growth | 1.84M | 1.42% | -1.09M |
| Morgan Stanley Growth SMA | 1.84M | 1.42% | -1.09M |
| Morgan Stanley Inst Growth I | 1.83M | 1.42% | -1.09M |
| MS INVF US Growth I | 1.50M | 1.16% | -854.27K |
| Fidelity Small Cap Index | 1.13M | 0.85% | - |
| GBM104 B | 1.00M | 0.77% | - |
| GBM104 A | 1.00M | 0.75% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 993.29K | 0.74% | -382.17K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 13, 2025 | Pereira Brian JG | - | Sell | $128.77K |
| Nov 12, 2025 | Pereira Brian JG | - | Sell | $75.15K |
| Nov 12, 2025 | Pereira Brian JG | - | Sell | $619.36K |
| Jul 08, 2025 | Weber Darin J. | Chief Regulatory Officer | Sell | $312.51K |
| Apr 22, 2025 | Control Empresarial de Capitales S.A. de C.V. | Add'l Rep. Persons-see Ex.99-1 | Buy | $276.37K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 3 |
| 2025 Q3 | - | 1 |
| 2025 Q2 | 7 | - |
| 2025 Q1 | - | - |
| 2024 Q3 | - | 2 |
PROK Ownership FAQ
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