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Iridium Communications
IRDM

379 hedge funds and large institutions have $2.5B invested in Iridium Communications in 2026 Q1 according to their latest regulatory filings, with 105 funds opening new positions, 123 increasing their positions, 102 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

189% more call options, than puts

Call options by funds: $30.4M | Put options by funds: $10.5M

139% more first-time investments, than exits

New positions opened: 105 | Existing positions closed: 44

100% more funds holding in top 10

Funds holding in top 10: 1 → 2 (+1)

53% more capital invested

Capital invested by funds: $1.63B → $2.5B (+$871M)

21% more repeat investments, than reductions

Existing positions increased: 123 | Existing positions reduced: 102

17% more funds holding

Funds holding: 325 → 379 (+54)

3.54% less ownership

Funds ownership: 89.54% → 86% (-3.5%)

Holders
379
Holders Change
+54
Holders Change %
+16.62%
% of All Funds
4.66%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.02%
New
105
Increased
123
Reduced
102
Closed
44
Calls
$30.4M
Puts
$10.5M
Net Calls
+$19.9M
Net Calls Change
+$17.2M

Top Buyers

1
AQR Capital Management
AQR Capital Management
Connecticut
+$54.9M
2
GAM
Gotham Asset Management
New York
+$23.5M
3
PAM
Panagora Asset Management
Massachusetts
+$11.9M
4
American Century Companies
American Century Companies
Missouri
+$8.81M
5
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
+$7.38M

Top Sellers

1
Goldman Sachs
Goldman Sachs
New York
-$31.4M
2
AIM
ARK Investment Management
Florida
-$25.3M
3
Citadel Advisors
Citadel Advisors
Florida
-$24.2M
4
Tudor Investment Corp
Tudor Investment Corp
Connecticut
-$14.5M
5
Voloridge Investment Management
Voloridge Investment Management
Florida
-$14.1M
Name Holding Trade Value Shares
Change 		Change in
Stake
BWA
326
Basecamp Wealth Advisors
Washington
$5.83K +$1.04K +46 +28%
GWM
327
Geneos Wealth Management
Colorado
$5.58K +$23 +1 +0.5%
HI
328
Harbour Investments
Wisconsin
$5.55K – – –
HWP
329
Highline Wealth Partners
California
$5.52K +$4.48K +199 New
RTL
330
Red Tortoise LLC
Georgia
$5.02K – – –
HWA
331
HHM Wealth Advisors
Tennessee
$4.72K – – –
Optiver Holding
332
Optiver Holding
Netherlands
$4.69K +$3.81K +169 New
PWMG
333
Prestige Wealth Management Group
New Jersey
$4.47K – – –
BAM
334
Byrne Asset Management
New Jersey
$4.3K -$113 -5 -3%
IBOK
335
Independence Bank of Kentucky
Kentucky
$4.16K +$3.38K +150 New
CAL
336
Capital Advisors Ltd
Ohio
$4K +$3.35K +149 +4,967%
Federated Hermes
337
Federated Hermes
Pennsylvania
$3.36K -$720 -32 -21%
SWM
338
SHP Wealth Management
Massachusetts
$3.22K +$1.91K +85 +274%
QC
339
Quent Capital
New York
$3.16K +$1.04K +46 +68%
SWP
340
Strategic Wealth Partners
Ohio
$2.91K – – –
FMP
341
Financial Management Professionals
Texas
$2.89K – – –
NS
342
NBC Securities
Alabama
$2.81K +$23 +1 +1%
MPWT
343
MassMutual Private Wealth & Trust
Connecticut
$2.8K – – –
SFAM
344
Sawyer Falduto Asset Management
Illinois
$2.77K – – –
TM
345
Torren Management
California
$2.59K -$27.8K -1,233 -93%
TWD
346
True Wealth Design
Ohio
$2.47K +$2K +89 New
S
347
Sachetta
Massachusetts
$2.44K – – –
EWP
348
Elevation Wealth Partners
California
$2.44K +$1.98K +88 New
Northwestern Mutual Wealth Management
349
Northwestern Mutual Wealth Management
Wisconsin
$2.39K – – –
CFO
350
CVA Family Office
Colorado
$2.36K +$1.91K +85 New
12 13
14
15 16

IRDM Hedge Fund Activity: Q1 2026 in Review

379 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Iridium Communications (IRDM) for Q1 2026, worth a combined $2.5B — up 53% from $1.63B a quarter earlier.

Buyers outnumbered sellers: 105 funds opened new IRDM positions and 44 closed out — a net gain of 61 holders — while 123 added to existing stakes and 102 trimmed.

The largest buyer was AQR Capital Management, adding an estimated $54.9M. The largest seller was Goldman Sachs, cutting an estimated $31.4M.

  • 379 institutional investors held Iridium Communications (IRDM) as of Q1 2026, up from 325 in Q4 2025.
  • Funds reported $2.5B of Iridium Communications stock for Q1 2026, up 53% quarter-over-quarter.
  • 105 funds opened new Iridium Communications positions in Q1 2026 and 44 closed out, a net change of +61 holders.
  • The largest Iridium Communications buyer in Q1 2026 was AQR Capital Management, an estimated $54.9M added.
  • The largest Iridium Communications seller in Q1 2026 was Goldman Sachs, an estimated $31.4M sold.

Based on aggregated 13F filings for Q1 2026.