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Iridium Communications
IRDM

278 hedge funds and large institutions have $4.51B invested in Iridium Communications in 2021 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 81 increasing their positions, 110 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed

113% more call options, than puts

Call options by funds: $21.4M | Put options by funds: $10M

33% more funds holding in top 10

Funds holding in top 10: 3 → 4 (+1)

3.7% more ownership

Funds ownership: 81.03% → 84.73% (+3.7%)

1% more capital invested

Capital invested by funds: $4.47B → $4.51B (+$40.8M)

7% less funds holding

Funds holding: 300 → 278 (-22)

26% less repeat investments, than reductions

Existing positions increased: 81 | Existing positions reduced: 110

41% less first-time investments, than exits

New positions opened: 30 | Existing positions closed: 51

Holders
278
Holders Change
-22
Holders Change %
-7.33%
% of All Funds
4.84%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.07%
New
30
Increased
81
Reduced
110
Closed
51
Calls
$21.4M
Puts
$10M
Net Calls
+$11.3M
Net Calls Change
-$7.98M

Top Buyers

1
AIM
ARK Investment Management
Florida
+$126M
2
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group
Japan
+$69.6M
3
NAMA
Nikko Asset Management Americas
New York
+$68.9M
4
Goldman Sachs
Goldman Sachs
New York
+$36.1M
5
Capital International Investors
Capital International Investors
California
+$19.6M

Top Sellers

1
BAMCO Inc
BAMCO Inc
New York
-$33.5M
2
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$30.8M
3
BlackRock
BlackRock
New York
-$27.9M
4
VBA
Van Berkom & Associates
Quebec, Canada
-$25M
5
Jane Street
Jane Street
New York
-$17.1M
Name Holding Trade Value Shares
Change 		Change in
Stake
Group One Trading
176
Group One Trading
Illinois
$382K +$371K +9,541 New
ACM
177
AlphaCrest Capital Management
New York
$371K +$361K +9,287 New
RJT
178
Raymond James Trust
Florida
$361K -$60.1K -1,548 -15%
HSA
179
HBK Sorce Advisory
Pennsylvania
$361K +$121K +3,124 +53%
MSFS
180
Main Street Financial Solutions
Pennsylvania
$353K +$4.66K +120 +1%
Truist Financial
181
Truist Financial
North Carolina
$348K +$338K +8,713 New
US Bancorp
182
US Bancorp
Minnesota
$340K -$15.5K -398 -4%
CGH
183
Crossmark Global Holdings
Texas
$338K – – –
IFG
184
Independent Financial Group
California
$324K – – –
QCM
185
Quantinno Capital Management
New York
$316K – – –
OQS
186
Occudo Quantitative Strategies
Florida
$312K +$109K +2,814 +56%
GC
187
Guggenheim Capital
Illinois
$304K +$295K +7,600 New
COI
188
Connable Office Inc
Michigan
$302K -$17.2K -444 -6%
IIM
189
Ipswich Investment Management
Massachusetts
$300K – – –
GW
190
GW & Wade
Massachusetts
$298K – – –
PAMU
191
Pictet Asset Management (UK)
United Kingdom
$297K -$41.6K -1,071 -13%
ED
192
Exane Derivatives
France
$288K +$18.2K +468 +7%
KPWG
193
KFA Private Wealth Group
Virginia
$271K – – –
SIG
194
Sargent Investment Group
Maryland
$260K – – –
SCM
195
Shelton Capital Management
Colorado
$260K – – –
Cambridge Investment Research Advisors
196
Cambridge Investment Research Advisors
Iowa
$253K -$2.88K -74 -1%
Simplex Trading
197
Simplex Trading
Illinois
$252K +$93.1K +2,397 +61%
QC
198
Quadrature Capital
United Kingdom
$237K +$230K +5,923 New
SPC
199
Sigma Planning Corp
Michigan
$237K +$230K +5,932 New
PTP
200
Platform Technology Partners
New York
$236K +$229K +5,900 New
6 7
8
9 10

IRDM Hedge Fund Activity: Q2 2021 in Review

278 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Iridium Communications (IRDM) for Q2 2021, worth a combined $4.51B — up 0.91% from $4.47B a quarter earlier.

Sellers outnumbered buyers: 51 funds closed out of IRDM and 30 opened new positions — a net loss of 21 holders — while 110 trimmed existing stakes and 81 added.

The largest buyer was ARK Investment Management, adding an estimated $126M. The largest seller was BAMCO Inc, cutting an estimated $33.5M.

  • 278 institutional investors held Iridium Communications (IRDM) as of Q2 2021, down from 300 in Q1 2021.
  • Funds reported $4.51B of Iridium Communications stock for Q2 2021, up 0.91% quarter-over-quarter.
  • 30 funds opened new Iridium Communications positions in Q2 2021 and 51 closed out, a net change of -21 holders.
  • The largest Iridium Communications buyer in Q2 2021 was ARK Investment Management, an estimated $126M added.
  • The largest Iridium Communications seller in Q2 2021 was BAMCO Inc, an estimated $33.5M sold.

Based on aggregated 13F filings for Q2 2021.