Q3 2025 13F Holders as of 9/30/2025
-
Type / Class
-
Equity / Common Stock
-
Shares outstanding
-
105M
-
Number of holders
-
312
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Total 13F shares, excl. options
-
100M
-
Shares change
-
-817K
-
Total reported value, excl. options
-
$1.75B
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Value change
-
-$105M
-
Put/Call ratio
-
1.29
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Number of buys
-
170
-
Number of sells
-
-175
-
Price
-
$17.46
Significant Holders of Iridium Communications Inc. - Common Stock (IRDM) as of Q3 2025
399 filings reported holding IRDM - Iridium Communications Inc. - Common Stock as of Q3 2025.
Iridium Communications Inc. - Common Stock (IRDM) has 312 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 100M shares
of 105M outstanding shares and own 95.27% of the company stock.
Largest 10 shareholders include BlackRock, Inc. (11M shares), VANGUARD GROUP INC (9.48M shares), ARK Investment Management LLC (6.49M shares), Silver Heights Capital Management Inc (5.19M shares), Sumitomo Mitsui Trust Group, Inc. (4.34M shares), Amova Asset Management Americas, Inc. (4.31M shares), STATE STREET CORP (4.04M shares), MILLENNIUM MANAGEMENT LLC (3.04M shares), AMERICAN CENTURY COMPANIES INC (2.88M shares), and DIMENSIONAL FUND ADVISORS LP (2.33M shares).
This table shows the top 312 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price $ |
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.