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Iridium Communications
IRDM

Overview Fund Activity

200 hedge funds and large institutions have $1.22B invested in Iridium Communications in 2017 Q4 according to their latest regulatory filings, with 34 funds opening new positions, 62 increasing their positions, 66 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
200
Holders Change
+21
Holders Change %
+11.73%
% of All Funds
4.54%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.07%
New
34
Increased
62
Reduced
66
Closed
12
Calls
$1.04M
Puts
$1.77M
Net Calls
-$732K
Net Calls Change
+$3.38M

Top Buyers

1
PIMJS
PKO Investment Management Joint-Stock
Poland
$38.2M
2
Morgan Stanley
Morgan Stanley
New York
$12.6M
3
RA
Royce & Associates
New York
$13.9M
4
HIM
Herald Investment Management
United Kingdom
$2.12M
5
Two Sigma Investments
Two Sigma Investments
New York
$1.9M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$50.8M
2
GC
Guggenheim Capital
Illinois
$2.52M
3
Invesco
Invesco
Georgia
$35.1M
4
RJA
Raymond James & Associates
Florida
$6.33M
5
Boston Partners
Boston Partners
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
ProShare Advisors
126
ProShare Advisors
Maryland
$242K +$38.8K +3,291 +19%
LTFS
127
Ladenburg Thalmann Financial Services
Florida
$240K +$24.2K +2,050 +11%
HighTower Advisors
128
HighTower Advisors
Illinois
$238K -$3.24K -274 -1%
BBHC
129
Brown Brothers Harriman & Co
New York
$236K – – –
TA
130
Teton Advisors
New York
$236K – – –
PPSG
131
Princeton Portfolio Strategies Group
New Jersey
$232K – – –
LCM
132
Laurion Capital Management
New York
$207K +$207K +17,507 New
PIA
133
Piedmont Investment Advisors
North Carolina
$202K -$11.4K -967 -5%
SOADOR
134
State of Alaska Department of Revenue
Alaska
$195K +$3.77K +320 +2%
CAS
135
Cue Advisory Services
Arizona
$185K +$10.6K +900 +6%
6M
136
6 Meridian
Kansas
$185K +$185K +15,642 New
Victory Capital Management
137
Victory Capital Management
Texas
$181K +$15.7K +1,331 +9%
NA
138
Neuburgh Advisers
California
$167K +$4.41K +374 +3%
RJT
139
Raymond James Trust
Florida
$159K -$9.09K -772 -5%
PA
140
Profund Advisors
Maryland
$156K -$20.1K -1,702 -11%
Parallax Volatility Advisers
141
Parallax Volatility Advisers
California
$150K +$150K +12,726 New
Wolverine Trading
142
Wolverine Trading
Illinois
$146K +$146K +12,343 New
Lazard Asset Management
143
Lazard Asset Management
New York
$142K – – –
AB
144
Amalgamated Bank
New York
$142K +$8.87K +754 +7%
Squarepoint
145
Squarepoint
New York
$142K +$142K +12,040 New
LPL Financial
146
LPL Financial
California
$141K +$17.7K +1,500 +14%
FCM
147
Flinton Capital Management
Pennsylvania
$138K +$3.64K +308 +3%
PNC Financial Services Group
148
PNC Financial Services Group
Pennsylvania
$135K +$926 +78 +0.7%
CIBC Asset Management
149
CIBC Asset Management
Ontario, Canada
$130K – – –
QI
150
QS Investors
New York
$129K – – –
4 5
6
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