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Iron Mountain
IRM

Overview Fund Activity

339 hedge funds and large institutions have $7.43B invested in Iron Mountain in 2014 Q4 according to their latest regulatory filings, with 54 funds opening new positions, 215 increasing their positions, 70 reducing their positions, and 52 closing their positions.

Holders
339
Holders Change
-2
Holders Change %
-0.59%
% of All Funds
9.05%
Holding in Top 10
13
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+18.18%
% of All Funds
0.35%
New
54
Increased
215
Reduced
70
Closed
52
Calls
$16.2M
Puts
$49.7M
Net Calls
-$33.5M
Net Calls Change
+$3.17M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.02B
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$136M
3
Victory Capital Management
3
Victory Capital Management
Texas
$96.2M
4
Capital World Investors
4
Capital World Investors
California
$964M
5
Parnassus Investments
5
Parnassus Investments
California
$408M

Top Sellers

1
HCM
1
Highfields Capital Management
Massachusetts
$247M
2
Bank of New York Mellon
2
Bank of New York Mellon
New York
$78.3M
3
BC
3
Brookfield Corp
Ontario, Canada
$59.4M
4
Invesco
4
Invesco
Georgia
$28.4M
5
EM
5
Elliott Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.02B 26,267,170 +13,458,422 +105%
Capital World Investors
2
Capital World Investors
California
$964M 24,940,333 +1,667,319 +7%
Parnassus Investments
3
Parnassus Investments
California
$408M 10,556,778 +1,279,528 +14%
SC
4
Schooner Capital
Florida
$342M 8,848,169 +596,892 +7%
State Street
5
State Street
Massachusetts
$327M 8,450,910 +898,560 +12%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$276M 7,145,194 +349,732 +5%
HCM
7
Highfields Capital Management
Massachusetts
$247M 6,396,257 -8,975,469 -58%
BIT
8
BlackRock Institutional Trust
California
$222M 5,742,958 +1,183,534 +26%
Capital International Investors
9
Capital International Investors
California
$215M 5,563,923 +375,339 +7%
RRAM
10
River Road Asset Management
Kentucky
$184M 4,766,011 +345,450 +8%
OCAM
11
Owl Creek Asset Management
New York
$174M 4,510,555 +306,483 +7%
BFA
12
BlackRock Fund Advisors
California
$157M 4,058,086 +821,404 +25%
CGT
13
Capital Guardian Trust
California
$150M 3,888,147 -501,839 -11%
Massachusetts Financial Services
14
Massachusetts Financial Services
Massachusetts
$136M 3,522,769 +3,484,942 +9,213%
SF
15
Schooner Foundation
Massachusetts
$130M 3,371,561 +168,837 +5%
WA
16
Wasatch Advisors
Utah
$124M 3,197,165 -219,011 -6%
Victory Capital Management
17
Victory Capital Management
Texas
$96.2M 2,487,284 +2,487,284 New
Northern Trust
18
Northern Trust
Illinois
$85M 2,199,775 -522,732 -19%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$78.3M 2,025,337 -1,782,584 -47%
RIM
20
RS Investment Management
California
$62.9M 1,627,489 -1,282,359 -44%
Fidelity Investments
21
Fidelity Investments
Massachusetts
$60M 1,552,202 -364,935 -19%
BC
22
Brookfield Corp
Ontario, Canada
$59.4M 1,537,334 -1,691,054 -52%
Norges Bank
23
Norges Bank
Norway
$58.8M 1,522,151 +102,683 +7%
Morgan Stanley
24
Morgan Stanley
New York
$57.4M 1,483,512 +224,821 +18%
Deutsche Bank
25
Deutsche Bank
Germany
$55.8M 1,442,297 +1,015,057 +238%
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