Iridium Communications Inc. - IRDM

Sector: Communication Services · Industry: Communications Services, NEC
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Company profile

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Quarter snapshot

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Q3 2026 · Q2 2026
Value (USD)
Total reported value ($000)
$5.126B
QoQ value delta ($000)
-$9.387M (-0.18%)
Implied price effect (QoQ)
-0.0%
Shares
Total shares
93,542,746
QoQ shares delta
-171,057 (-0.18%)
Total shares held by funds (by quarter)
Shares (left)

Fund holders include prior positions carried forward until a new 13F confirms a change. Reported holders have reported a position in this security for that quarter; this is not the total number of 13F filers.

Market chart (IRDM)

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Top holders (Q3 2026)

Top 25 only Full list
Partial Q3 2026 data: 4 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.
Manager Value ($000) Shares % of 13F
BlackRock, Inc. 737,586 13,447,338 0.01%
AQR CAPITAL MANAGEMENT LLC 374,329 6,847,072 0.13%
VANGUARD PORTFOLIO MANAGEMENT LLC 298,405 5,440,399 0.01%
AMERICAN CENTURY COMPANIES INC 266,375 4,856,440 0.12%
STATE STREET CORP 259,644 4,733,714 0.01%
VANGUARD CAPITAL MANAGEMENT LLC 232,134 4,232,161 0.0%
Silver Heights Capital Management Inc 179,630 3,274,947 55.43%
Gotham Asset Management, LLC 137,910 2,514,317 0.32%
DIMENSIONAL FUND ADVISORS LP 129,325 2,357,845 0.02%
VAN ECK ASSOCIATES CORP 124,553 2,270,799 0.08%
Pacer Advisors, Inc. 118,930 2,168,271 0.3%
GEODE CAPITAL MANAGEMENT, LLC 112,185 2,044,823 0.01%
MORGAN STANLEY 83,229 1,517,404 0.0%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 72,280 1,317,782 0.01%
ARK Investment Management LLC 66,648 1,215,113 0.43%
Bank of New York Mellon Corp 62,751 1,144,055 0.01%
UBS Group AG 55,157 1,005,602 0.01%
BALYASNY ASSET MANAGEMENT L.P. 53,071 967,572 0.07%
Invesco Ltd. 49,811 908,134 0.0%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 48,021 875,503 0.0%
NORTHERN TRUST CORP 46,848 854,112 0.01%
Penserra Capital Management LLC 45,996 838,592 0.35%
JPMORGAN CHASE & CO 43,323 789,191 0.0%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 41,380 754,424 0.02%
GOLDMAN SACHS GROUP INC 39,862 726,762 0.0%