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Iridium Communications
IRDM

Overview Fund Activity

179 hedge funds and large institutions have $1B invested in Iridium Communications in 2017 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 70 increasing their positions, 52 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
179
Holders Change
-8
Holders Change %
-4.28%
% of All Funds
4.46%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.07%
New
24
Increased
70
Reduced
52
Closed
26
Calls
$2.25M
Puts
$5.33M
Net Calls
-$3.08M
Net Calls Change
+$199K

Top Buyers

1
BlackRock
1
BlackRock
New York
$122M
2
GI
2
GAMCO Investors
Connecticut
$6.4M
3
PA
3
Pinnacle Associates
New York
$26.2M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$96.5M
5
PIMJS
5
PKO Investment Management Joint-Stock
Poland
$16.2M

Top Sellers

1
Stifel Financial
1
Stifel Financial
Missouri
$0
2
Canada Life
2
Canada Life
Manitoba, Canada
$9.33M
3
Lazard Asset Management
3
Lazard Asset Management
New York
$116K
4
California Public Employees Retirement System
4
California Public Employees Retirement System
California
$4.02M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$72.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
IA
176
IFP Advisors
Florida
$1K – – –
DA
177
Denali Advisors
California
$1K – – –
MAM
178
Meeder Asset Management
Ohio
$1K +$1K +75 New
AP
179
Advisors Preferred
Maryland
$26 +$26 +2,729 New
Stifel Financial
180
Stifel Financial
Missouri
– -$4.44M -462,125 Closed
Susquehanna International Group
181
Susquehanna International Group
Pennsylvania
– -$926K -96,468 Closed
Walleye Trading
182
Walleye Trading
New York
– -$846K -88,150 Closed
EI
183
EAM Investors
California
– -$845K -87,969 Closed
American Century Companies
184
American Century Companies
Missouri
– -$750K -78,131 Closed
VKH
185
Virtu KCG Holdings
New York
– -$488K -50,851 Closed
AQR Capital Management
186
AQR Capital Management
Connecticut
– -$463K -48,225 Closed
DS
187
Dudley & Shanley
Florida
– -$264K -27,500 Closed
Squarepoint
188
Squarepoint
New York
– -$198K -20,620 Closed
MCM
189
Matarin Capital Management
New York
– -$196K -20,371 Closed
TSS
190
Two Sigma Securities
New York
– -$188K -19,631 Closed
PP
191
Paloma Partners
Connecticut
– -$176K -18,354 Closed
SCM
192
Stevens Capital Management
Pennsylvania
– -$154K -16,005 Closed
HSBC Holdings
193
HSBC Holdings
United Kingdom
– -$136K -14,209 Closed
SB
194
Suntrust Banks
Georgia
– -$121K -12,687 Closed
Marshall Wace
195
Marshall Wace
United Kingdom
– -$112K -11,626 Closed
SG Americas Securities
196
SG Americas Securities
New York
– -$100K -10,383 Closed
VWA
197
V Wealth Advisors
Kansas
– -$109K -10,055 Closed
TRCT
198
Tower Research Capital (TRC)
New York
– -$88K -9,165 Closed
TDC
199
Thompson Davis & Co
Virginia
– -$79K -8,250 Closed
DADC
200
D.A. Davidson & Co
Montana
– -$30K -3,129 Closed
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