ProKidney Ownership | Who Owns ProKidney?
ProKidney Ownership Summary
ProKidney is owned by 2.72% institutional investors, 25.38% insiders, and 71.89% retail investors. Morgan stanley is the largest institutional shareholder, holding 6.53% of PROK shares. NUMC B0-B is the top mutual fund, with 2.65% of its assets in ProKidney shares.
PROK Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | ProKidney | 2.72% | 25.38% | 71.89% |
| Sector | Healthcare Stocks | 232.01% | 10.74% | -142.75% |
| Industry | Biotech Stocks | 381.47% | 10.55% | -292.02% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Morgan stanley | 8.82M | 6.53% | $19.75M |
| Vanguard group | 1.65M | 1.22% | $3.69M |
| Hennion & walsh asset management | 1.50M | 1.11% | $3.37M |
| Blackrock funding, inc. /de | 1.40M | 1.04% | $3.15M |
| Geode capital management | 1.20M | 0.89% | $2.68M |
| Brown university | 1.00M | 0.76% | $2.42M |
| Renaissance | 895.71K | 0.66% | $2.01M |
| Goldman sachs group | 681.16K | 0.50% | $1.53M |
| Jane street group | 493.85K | 0.37% | $1.11M |
| Ubs group | 416.54K | 0.31% | $933.05K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Brown university | 1.00M | 1.43% | $2.42M |
| Hennion & walsh asset management | 1.50M | 0.12% | $3.37M |
| Virtus family office | 27.50K | 0.05% | $61.60K |
| Fny investment advisers | 59.05K | 0.04% | $132.00K |
| Gsa capital partners llp | 189.04K | 0.04% | $423.00K |
| Entrypoint capital | 28.82K | 0.03% | $64.55K |
| Nine masts capital | 10.24K | 0.00% | $22.95K |
| Renaissance | 895.71K | 0.00% | $2.01M |
| Morgan stanley | 8.82M | 0.00% | $19.75M |
| Jefferies financial group | 62.03K | 0.00% | $138.96K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Morgan stanley | 8.82M | 0.00% | 2.07M |
| Renaissance | 895.71K | 0.00% | 763.71K |
| Hennion & walsh asset management | 1.50M | 0.12% | 583.98K |
| Goldman sachs group | 681.16K | 0.00% | 516.54K |
| Jane street group | 493.85K | 0.00% | 424.86K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Suvretta capital management | - | - | -12.34M |
| Bleichroeder lp | - | - | -2.00M |
| Charles schwab investment management | - | - | -559.79K |
| State street | - | - | -353.61K |
| Y-intercept (hong kong) | - | - | -351.62K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Fny investment advisers | 59.05K | 0.04% | 59.05K | $132.00K |
| Entrypoint capital | 28.82K | 0.03% | 28.82K | $64.55K |
| Group one trading | 28.02K | 0.00% | 28.02K | $62.77K |
| Balyasny asset management | 14.68K | - | 14.68K | $8.69K |
| Callan family office | 13.39K | 0.00% | 13.39K | $30.00K |
Sold Out
| Holder | Change |
|---|---|
| Ifp advisors | -9.00 |
| True wealth design | -11.00 |
| Eversource wealth advisors | -38.00 |
| Signaturefd | -75.00 |
| Us bancorp \de\ | -100.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 11 | -82.26% | 3,673,357 | -89.34% | 2 | 0.42% | 5 | -83.87% | 2 | -90.48% |
| 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% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| NUMC B0-B | 3.43M | 2.65% | - |
| 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 |
| Morgan Stanley Insight I | 1.12M | 0.86% | 324.14K |
| Morgan Stanley Insight | 1.12M | 0.86% | 324.14K |
| Vanguard Institutional Extnd Mkt Idx Tr | 1.11M | 0.86% | 37.67K |
| Fidelity Small Cap Index | 1.13M | 0.85% | - |
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 |
|---|---|---|
| 2026 Q1 | - | - |
| 2025 Q4 | - | 3 |
| 2025 Q3 | - | 1 |
| 2025 Q2 | 7 | - |
| 2025 Q1 | - | - |
PROK Ownership FAQ
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