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Iridium Communications
IRDM

Overview Fund Activity

170 hedge funds and large institutions have $782M invested in Iridium Communications in 2015 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 68 increasing their positions, 52 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
170
Holders Change
+3
Holders Change %
+1.8%
% of All Funds
4.58%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
21
Increased
68
Reduced
52
Closed
18
Calls
$1.56M
Puts
$1.15M
Net Calls
+$404K
Net Calls Change
-$776K

Top Buyers

1
GT
Glenmede Trust
Pennsylvania
$25M
2
PIMJS
PKO Investment Management Joint-Stock
Poland
$7.91M
3
WC
Wynnefield Capital
New York
$5.91M
4
RFC
Russell Frank Company
Washington
$8.82M
5
First Trust Advisors
First Trust Advisors
Illinois
$3.42M

Top Sellers

1
RA
Royce & Associates
New York
$22.7M
2
VBA
Van Berkom & Associates
Quebec, Canada
$37.9M
3
BFA
BlackRock Fund Advisors
California
$56.9M
4
Boston Partners
Boston Partners
Massachusetts
$8.22M
5
ACH
ArrowMark Colorado Holdings
Colorado
$9.06M
Name Holding Trade Value Shares
Change 		Shares
Change %
Victory Capital Management
151
Victory Capital Management
Texas
$68K +$68K +7,490 New
EWM
152
Evercore Wealth Management
New York
$49K +$41.3K +4,528 +533%
TRCT
153
Tower Research Capital (TRC)
New York
$44K +$44K +4,814 New
Citadel Advisors
154
Citadel Advisors
Florida
$41K +$41K +4,540 New
Canada Life
155
Canada Life
Manitoba, Canada
$37K -$2.91K -317 -7%
Teacher Retirement System of Texas
156
Teacher Retirement System of Texas
Texas
$27K +$5.98K +647 +28%
LIA
157
LS Investment Advisors
Michigan
$24K +$24K +2,655 New
Barclays
158
Barclays
United Kingdom
$16K -$389K -42,310 -96%
BlackRock
159
BlackRock
New York
$16K -$1.32K -141 -8%
Ohio Public Employees Retirement System (OPERS)
160
Ohio Public Employees Retirement System (OPERS)
Ohio
$16K +$16K +1,720 New
MFS
161
MSI Financial Services
Massachusetts
$9K – – –
Walleye Trading
162
Walleye Trading
New York
$7K +$7K +782 New
TDC
163
Thompson Davis & Co
Virginia
$5K -$100K -10,000 -95%
Zurich Cantonal Bank
164
Zurich Cantonal Bank
Switzerland
$5K – – –
BCM
165
Brookstone Capital Management
Illinois
$5K +$5K +500 New
AF
166
Allworth Financial
California
$2K – – –
Fifth Third Bancorp
167
Fifth Third Bancorp
Ohio
$1K +$21 +3 +2%
Simplex Trading
168
Simplex Trading
Illinois
$1K +$642 +95 +179%
Manulife (Manufacturers Life Insurance)
169
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$485 -$5 -513 -1%
SO
170
STRS Ohio
Ohio
– -$877K -90,400 Closed
Renaissance Technologies
171
Renaissance Technologies
New York
– -$661K -68,100 Closed
R
172
RQSI
Bahamas
– -$442K -45,543 Closed
Tudor Investment Corp
173
Tudor Investment Corp
Connecticut
– -$421K -43,349 Closed
ACM
174
Ativo Capital Management
Illinois
– -$397K -40,883 Closed
PMAM
175
Picton Mahoney Asset Management
Ontario, Canada
– -$294K -30,300 Closed
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