Platform Features
Platform Features
Features
Investment Products
Private Wealth Management
Trading Tools
Market Data Services
Analysis Tools
News Services
For Developers
Account Types
For Individuals
For Institutions
Café
More
Log in / Sign up
© 2026 Longbridge|
Terms of Service
Privacy Policy
Disclaimer
ProKidney
PROK
1.380
1.43% ( -0.020 )
Closed: Aug 18, 16:00:00 (EDT)
Start trading
Overview
Overview
Options
Options
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Public and others
57.88%
Institutions
18.58%
Individuals & Insiders
12.51%
Hedge funds
5.91%
Private companies
5.13%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Pablo Legorreta
Chairman of the Board
11.02%
22.62M
4.93%
+0
06/03/2025
Montanova Capital, LLC
5.91%
12.34M
2.80%
+0
03/31/2026
Control Empresarial de Capitales SA de CV
5.23%
10.72M
2.33%
+0
04/28/2026
Morgan Stanley Investment Management Inc.
4.62%
9.64M
1.43%
+1.06M
06/30/2026
BlackRock, Inc.
2.53%
5.20M
1.56%
+3.81M
06/30/2026
Geode Capital Management, LLC
1.14%
2.39M
0.28%
+1.16M
06/30/2026
Millennium Management LLC
1.09%
2.27M
0.21%
+437.04K
03/31/2026
Bleichroeder LP
0.96%
2.00M
0.45%
+0
06/30/2026
Hennion & Walsh Asset Management, Inc.
0.88%
1.85M
0.25%
+236.06K
06/30/2026
Vanguard Capital Management, LLC
0.87%
1.81M
0.32%
+122.10K
06/30/2026
Artia Global Partners LP
0.86%
1.81M
0.43%
-31.47K
03/31/2026
Bruce Culleton
CEO & Director
0.74%
1.54M
0.35%
+0
03/17/2025
Renaissance Technologies LLC
0.53%
1.10M
0.35%
-151.39K
06/30/2026
State Street Investment Management
0.50%
1.05M
0.11%
+489.10K
06/30/2026
Brown University Endowment
0.48%
1.00M
0.23%
+0
06/30/2026
Aaron Cowen
0.41%
857.50K
0.19%
+0
03/17/2025
Brian Jude Pereira
Independent Director
0.36%
757.16K
0.36%
+757.16K
08/04/2026
UBS Asset Management AG
0.32%
671.45K
0.09%
+336.90K
06/30/2026
Northern Trust Global Investments
0.32%
664.83K
0.15%
+423.25K
06/30/2026
MYDA Advisors LLC
0.31%
640.78K
<0.01%
+212.00K
06/30/2026