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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
N
351
Natixis
France
$2.14K -$1.17M -52,098 -100%
IPS
352
Investors Portfolio Services
Washington
$1.87K +$968 +43 New
SS
353
Sunbelt Securities
Texas
$1.86K +$1.51K +67 New
RWS
354
Retirement Wealth Solutions
Wisconsin
$1.72K +$90 +4 +7%
FC
355
Financial Consulate
Maryland
$1.42K +$563 +25 +96%
JWM
356
JPL Wealth Management
Colorado
$1.39K +$1.13K +50 New
KG
357
Kilter Group
New York
$1.39K +$1.13K +50 New
FMII
358
Farmers & Merchants Investments Inc
Nebraska
$1.25K – – –
FFO
359
Fortitude Family Office
Arizona
$1.25K +$1.01K +45 New
HNB
360
Huntington National Bank
Ohio
$832 – – –
SWM
361
Spire Wealth Management
Virginia
$804 +$653 +29 New
AUB
362
Atlantic Union Bankshares
Virginia
$666 +$540 +24 New
IAIM
363
International Assets Investment Management
Florida
$570 -$6.75K -300 -94%
JWA
364
JFS Wealth Advisors
Pennsylvania
$555 – – –
AW
365
Ankerstar Wealth
Texas
$499 +$23 +1 +6%
WETS
366
Wealth Enhancement Trust Services
South Dakota
$499 +$405 +18 New
GWM
367
Gilpin Wealth Management
Colorado
$444 +$158 +7 +78%
BWL
368
Bogart Wealth LLC
Virginia
$305 +$248 +11 New
CH
369
Cromwell Holdings
Wyoming
$305 +$248 +11 New
TFA
370
Transamerica Financial Advisors
Florida
$221 – – –
MCM
371
MV Capital Management
Maryland
$167 – – –
RWM
372
Rialto Wealth Management
New York
$167 – – –
BHWM
373
Bay Harbor Wealth Management
Maryland
$166 +$90 +4 +200%
VWM
374
Vermillion Wealth Management
Minnesota
$111 +$90 +4 New
DPW
375
DiNuzzo Private Wealth
Pennsylvania
$84 – – –
13 14
15
16 17

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.