Institutional Ownership Iridium Communications Inc. (IRDM)
This table provides information about the institutional ownership of Iridium Communications Inc. (IRDM). We have compiled data on the 361 institutions that hold shares in the stock, with a total of 102 Million shares, which have been reported (via 13F filing form) to have a value of $1.65 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
152,705
shares
|
$2.48 Million
0.0% of portfolio
|
Q3 2025
Added 955.03%
|
|
|
Twinbeech Capital LP
Purchase, NY |
Nov 14, 2025 Q3 2025 |
140,311
shares
|
$2.28 Million
0.11% of portfolio
|
Q3 2025
New holding
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Nov 13, 2025 Q3 2025 |
139,231
shares
|
$2.27 Million
0.01% of portfolio
|
Q3 2025
Added 42.3%
|
|
|
Holocene Advisors, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
136,778
shares
|
$2.23 Million
0.01% of portfolio
|
Q3 2025
Added 126.91%
|
|
|
Agf Management LTD
Toronto Ontario Canada, A6 |
Nov 04, 2025 Q3 2025 |
132,467
shares
|
$2.16 Million
0.01% of portfolio
|
Q3 2025
Added 14.02%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
128,055
shares
|
$2.08 Million
0.0% of portfolio
|
Q3 2025
Reduced 37.99%
|
|
|
Amundi
Paris, I0 |
Nov 14, 2025 Q3 2025 |
126,760
shares
|
$2.06 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Russell Investments Group, Ltd.
|
Nov 13, 2025 Q3 2025 |
121,429
shares
|
$1.98 Million
0.0% of portfolio
|
Q3 2025
Added 230.46%
|
|
|
Exodus Point Capital Management, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
118,093
shares
|
$1.92 Million
0.02% of portfolio
|
Q3 2025
Added 1380.6%
|
|
|
Ray Dalio
Bridgewater Associates, LP | Westport, Ct
|
Nov 13, 2025 Q3 2025 |
116,726
shares
|
$1.9 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Weiss Asset Management LP
Boston, MA |
Nov 14, 2025 Q3 2025 |
116,138
shares
|
$1.89 Million
0.04% of portfolio
|
Q3 2025
Added 205.21%
|
|
|
New York State Teachers Retirement System
|
Oct 24, 2025 Q3 2025 |
113,799
shares
|
$1.85 Million
0.0% of portfolio
|
Q3 2025
Reduced 0.49%
|
|
|
Stifel Financial Corp
St. Louis, MO |
Nov 12, 2025 Q3 2025 |
112,873
shares
|
$1.84 Million
0.0% of portfolio
|
Q3 2025
Added 183.49%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
110,364
shares
|
$1.8 Million
0.01% of portfolio
|
Q3 2025
Added 20.26%
|
|
|
Xtx Topco LTD
London, X0 |
Nov 14, 2025 Q3 2025 |
107,834
shares
|
$1.75 Million
0.11% of portfolio
|
Q3 2025
New holding
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
106,841
shares
|
$1.74 Million
0.0% of portfolio
|
Q2 2025
Added 159.05%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
105,226
shares
|
$1.71 Million
0.0% of portfolio
|
Q3 2025
Reduced 94.65%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
103,768
shares
|
$1.69 Million
0.01% of portfolio
|
Q4 2023
Reduced 67.53%
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
Nov 14, 2025 Q3 2025 |
100,693
shares
|
$1.64 Million
0.01% of portfolio
|
Q3 2025
Added 225.96%
|
|
|
Eaton Vance Management
Boston, MA |
Nov 14, 2022 Q3 2022 |
100,591
shares
|
$1.64 Million
0.01% of portfolio
|
Q3 2022
Added 1.87%
|
|
|
Paralel Advisors LLC
|
Nov 03, 2025 Q3 2025 |
97,919
shares
|
$1.59 Million
0.07% of portfolio
|
Q3 2025
Added 0.13%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
93,425
shares
|
$1.52 Million
0.0% of portfolio
|
Q3 2025
Reduced 27.29%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
Nov 14, 2025 Q3 2025 |
91,971
shares
|
$1.5 Million
0.0% of portfolio
|
Q3 2025
Reduced 5.99%
|
|
|
Pdt Partners, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
90,226
shares
|
$1.47 Million
0.11% of portfolio
|
Q3 2025
New holding
|
|
|
Sherbrooke Park Advisers LLC
White Plains, NY |
Nov 14, 2025 Q3 2025 |
89,340
shares
|
$1.45 Million
0.73% of portfolio
|
Q3 2025
Added 457.57%
|
|