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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 %
Jane Street
151
Jane Street
New York
$129K +$129K +10,927 New
Royal Bank of Canada
152
Royal Bank of Canada
Ontario, Canada
$124K -$58K -4,935 -32%
ECM
153
Everence Capital Management
Indiana
$124K – – –
TAM
154
Tyers Asset Management
Texas
$108K +$2.85K +242 +3%
CPIG
155
Chicago Partners Investment Group
Illinois
$89K – – –
RCM
156
Riverhead Capital Management
Delaware
$88K +$2.37K +200 +3%
AIP
157
Ameritas Investment Partners
Nebraska
$87K – – –
STA
158
Summit Trail Advisors
New York
$83K +$83K +6,748 New
TRCT
159
Tower Research Capital (TRC)
New York
$82K +$38.1K +3,223 +87%
GHCM
160
Glen Harbor Capital Management
California
$79K +$2.08K +176 +3%
Zurich Cantonal Bank
161
Zurich Cantonal Bank
Switzerland
$77K +$20.6K +1,733 +36%
Ohio Public Employees Retirement System (OPERS)
162
Ohio Public Employees Retirement System (OPERS)
Ohio
$71K -$4.09K -345 -5%
Simplex Trading
163
Simplex Trading
Illinois
$57K +$57K +4,852 New
VCM
164
Versant Capital Management
Arizona
$46K – – –
SPIA
165
Steward Partners Investment Advisory
New York
$29K – – –
Group One Trading
166
Group One Trading
Illinois
$29K +$29K +2,436 New
Envestnet Asset Management
167
Envestnet Asset Management
Illinois
$27K -$31.3K -2,687 -54%
LIA
168
LS Investment Advisors
Michigan
$27K -$6.16K -517 -19%
Bessemer Group
169
Bessemer Group
New Jersey
$24K – – –
SWM
170
SeaCrest Wealth Management
New York
$24K +$24K +2,054 New
LFA
171
Legacy Financial Advisors
Kentucky
$23K +$23K +2,000 New
BWP
172
Baldwin Wealth Partners
Massachusetts
$19K – – –
Nisa Investment Advisors
173
Nisa Investment Advisors
Missouri
$13K – – –
CMBA
174
C.M. Bidwell & Associates
Hawaii
$13K – – –
RA
175
Rational Advisors
New York
$12K -$6K -500 -33%
5 6
7
8 9