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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 %
WCMNY
26
Westchester Capital Management (New York)
New York
$41.5M 1,507,003 +897,800 +147%
Norges Bank
27
Norges Bank
Norway
$38.7M 1,402,840 – –
WF
28
Welch & Forbes
Massachusetts
$34.9M 1,266,452 +1,409 +0.1%
D.E. Shaw & Co
29
D.E. Shaw & Co
New York
$34.1M 1,237,727 +958,495 +343%
Geode Capital Management
30
Geode Capital Management
Massachusetts
$34M 1,234,225 -22,741 -2%
T
31
TOBAM
France
$33.7M 1,220,582 +216,100 +22%
GC
32
GW Capital
Washington
$33.2M 1,205,609 +171,030 +17%
Morgan Stanley
33
Morgan Stanley
New York
$33M 1,195,988 +451,859 +61%
BG
34
BlackRock Group
United Kingdom
$29.5M 1,071,536 -2,553 -0.2%
CIM
35
Confluence Investment Management
Missouri
$29.2M 1,057,947 +93,205 +10%
Mackenzie Financial
36
Mackenzie Financial
Ontario, Canada
$28M 1,014,634 +221,763 +28%
SCM
37
Stonerise Capital Management
California
$27.6M 1,000,000 – –
Millennium Management
38
Millennium Management
New York
$25.2M 913,537 +913,537 New
FCM
39
Farallon Capital Management
California
$24.7M 895,000 +105,000 +13%
CS
40
Credit Suisse
Switzerland
$22.6M 820,939 -42,473 -5%
Legal & General Group
41
Legal & General Group
United Kingdom
$21.6M 784,057 -2,298 -0.3%
Renaissance Technologies
42
Renaissance Technologies
New York
$20.7M 751,843 +70,432 +10%
TCIM
43
TIAA CREF Investment Management
New York
$19.3M 700,829 -12,468 -2%
California Public Employees Retirement System
44
California Public Employees Retirement System
California
$18M 656,527 +28,453 +5%
CC
45
Colrain Capital
Massachusetts
$17.7M 643,310 +628,810 +4,337%
GC
46
Guggenheim Capital
Illinois
$17.2M 622,745 +92,066 +17%
Deutsche Bank
47
Deutsche Bank
Germany
$17M 615,154 +31,668 +5%
HT
48
HAP Trading
New York
$16.2M 588,155 +357,228 +155%
PAM
49
Panagora Asset Management
Massachusetts
$16.2M 587,023 -31,839 -5%
NFA
50
Nationwide Fund Advisors
Ohio
$16.1M 584,931 +93,808 +19%
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