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Iron Mountain
IRM

Overview Fund Activity

334 hedge funds and large institutions have $4.91B invested in Iron Mountain in 2014 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 130 increasing their positions, 115 reducing their positions, and 40 closing their positions.

Holders
334
Holders Change
-3
Holders Change %
-0.89%
% of All Funds
9.65%
Holding in Top 10
4
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-42.86%
% of All Funds
0.12%
New
39
Increased
130
Reduced
115
Closed
40
Calls
$299M
Puts
$223M
Net Calls
+$75.5M
Net Calls Change
+$180M

Top Buyers

1
BC
1
Brookfield Corp
Ontario, Canada
$142M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$34.1M
3
Goldman Sachs
3
Goldman Sachs
New York
$54.5M
4
Millennium Management
4
Millennium Management
New York
$25.2M
5
WCMNY
5
Westchester Capital Management (New York)
New York
$41.5M

Top Sellers

1
DSA
1
Davis Selected Advisers
Arizona
$0
2
Bank of New York Mellon
2
Bank of New York Mellon
New York
$90.4M
3
Parnassus Investments
3
Parnassus Investments
California
$198M
4
Citadel Advisors
4
Citadel Advisors
Florida
$11.9M
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$4.37M
Name Market Value Shares Shares
Change 		Shares
Change %
Citigroup
101
Citigroup
New York
$4.78M 173,269 -64,285 -27%
BTS
102
BB&T Securities
Virginia
$4.69M 17,027 -40,927 -71%
Group One Trading
103
Group One Trading
Illinois
$4.56M 165,411 +74,208 +81%
TA
104
Teachers Advisors
New York
$4.53M 164,173 +3,923 +2%
AC
105
Andromeda Capital
New York
$4.49M 162,696 +105,863 +186%
BJ
106
BlackRock Japan
Japan
$4.43M 160,661 -4,802 -3%
AAM
107
Aston Asset Management
Illinois
$4.39M 157,834 +7,266 +5%
Susquehanna International Group
108
Susquehanna International Group
Pennsylvania
$4.37M 158,471 -450,393 -74%
CII
109
Capital International Inc
California
$4.25M 153,976 -6,400 -4%
HPC
110
HM Payson & Co
Maine
$4.19M 152,097 +4,066 +3%
AAM
111
Advisors Asset Management
Colorado
$4.09M 148,152 +147,164 +14,895%
Canada Life
112
Canada Life
Manitoba, Canada
$4.08M 148,659 +20,201 +16%
CC
113
Clearline Capital
New York
$4.07M 147,749 +6,420 +5%
ST
114
Spot Trading
Illinois
$4.06M 147,415 +142,313 +2,789%
Swiss National Bank
115
Swiss National Bank
Switzerland
$3.84M 139,385 -12,500 -8%
WCM
116
Wallace Capital Management
Texas
$3.76M 136,402 +1,094 +0.8%
VOYA Investment Management
117
VOYA Investment Management
Georgia
$3.76M 136,308 +21 +0%
SG Americas Securities
118
SG Americas Securities
New York
$3.75M 135,981 -159,231 -54%
LTFS
119
Ladenburg Thalmann Financial Services
Florida
$3.68M 133,529 +9,412 +8%
VAM
120
Visium Asset Management
New York
$3.57M 129,406 +73,446 +131%
EA
121
Euclid Advisors
Connecticut
$3.51M 127,381 +38,120 +43%
YP
122
Yellowstone Partners
Idaho
$3.34M 121,135 +20,366 +20%
Chevy Chase Trust
123
Chevy Chase Trust
Maryland
$3.34M 121,093 -2,753 -2%
PRC
124
Platte River Capital
Colorado
$3.19M 115,520 +20,000 +21%
AQR Capital Management
125
AQR Capital Management
Connecticut
$3.11M 112,945 +90,519 +404%
3 4
5
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