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
Iridium Comm
IRDM
--
--
Start trading
Overview
Overview
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
85.61%
Private companies
9.44%
Public and others
2.46%
Individuals & Insiders
2.41%
State-owned enterprises
0.08%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
BlackRock, Inc.
13.16%
13.94M
0.08%
+48.47K
03/31/2026
Estate of Khalid bin Abdullah bin Abdulrahman
9.44%
10.00M
0.43%
-432.49K
04/02/2026
Vanguard Portfolio Management, LLC
5.75%
6.09M
--
+6.09M
03/31/2026
Silver Heights Capital Management Inc.
4.86%
5.15M
0.15%
-105.65K
03/31/2026
State Street Global Advisors, Inc.
4.77%
5.05M
0.23%
+288.42K
03/31/2026
Vanguard Capital Management, LLC
3.88%
4.11M
--
+4.11M
03/31/2026
American Century Investment Management Inc
3.27%
3.47M
0.34%
+391.28K
03/31/2026
Gotham Asset Management, LLC
3.17%
3.35M
0.96%
+1.04M
03/31/2026
AQR Capital Management, LLC
2.74%
2.90M
2.28%
+2.42M
03/31/2026
Dimensional Fund Advisors LP
2.04%
2.16M
0.04%
+65.94K
03/31/2026
Geode Capital Management, LLC
1.89%
2.01M
0.08%
+99.21K
03/31/2026
ARK Investment Management LLC
1.63%
1.73M
1.09%
-1.12M
03/31/2026
UBS Asset Management AG
1.55%
1.64M
<0.01%
+10.11K
03/31/2026
Van Eck Associates Corporation
1.42%
1.50M
0.27%
+300.33K
03/31/2026
Charles Schwab Investment Management, Inc.
1.29%
1.37M
<0.01%
+0
06/30/2026
Numeric Investors LLC
1.23%
1.31M
0.22%
-213.29K
03/31/2026
Schroder Investment Management North America Inc.
1.21%
1.28M
0.30%
+327.93K
03/31/2026
BNY Asset Management
1.09%
1.15M
0.03%
-20.66K
03/31/2026
Arrowstreet Capital, Limited Partnership
1.04%
1.10M
0.06%
-54.24K
03/31/2026
Matthew Desch
CEO & Director
0.95%
1.01M
0.04%
-40.46K
06/01/2026