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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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
ACM
226
Argentus Capital Management
Texas
$462K +$138K +5,423 +43%
PNC Financial Services Group
227
PNC Financial Services Group
Pennsylvania
$455K -$49.1K -1,930 -10%
Nomura Asset Management
228
Nomura Asset Management
Japan
$455K +$16K +627 +4%
VNA
229
VNBTrust National Association
Virginia
$451K – – –
AAM
230
Aberdeen Asset Management
United Kingdom
$442K – – –
MAM
231
Meeder Asset Management
Ohio
$432K +$129K +5,083 +43%
LP
232
LMR Partners
United Kingdom
$427K +$427K +16,747 New
AG
233
Aperio Group
California
$426K +$426K +16,724 New
JHIU
234
Janus Henderson Investors US
Colorado
$422K -$102K -4,004 -19%
RW
235
Rand Wealth
Maryland
$420K -$60K -2,356 -13%
LWI
236
Long Wharf Investors
Massachusetts
$417K +$9.3K +365 +2%
SMDAM
237
Sumitomo Mitsui DS Asset Management
Japan
$415K -$4.1K -161 -1%
RIL
238
Rothschild Investment LLC
Illinois
$415K +$415K +16,273 New
SAM
239
Securian Asset Management
Minnesota
$413K – – –
Luther King Capital Management (LKCM)
240
Luther King Capital Management (LKCM)
Texas
$411K -$61.9K -2,431 -13%
KRS
241
Kentucky Retirement Systems
Kentucky
$390K +$2.12K +83 +0.5%
WSCM
242
Wellington Shields Capital Management
New York
$386K – – –
Commonwealth Equity Services
243
Commonwealth Equity Services
Massachusetts
$380K -$26.4K -1,037 -6%
LSERS
244
Louisiana State Employees Retirement System
Louisiana
$372K -$5.5K -216 -1%
Macquarie Group
245
Macquarie Group
Australia
$372K +$279K +10,928 +299%
PAM
246
Princeton Alpha Management
New Jersey
$370K +$370K +14,539 New
CAM
247
Capstone Asset Management
Texas
$369K -$64.4K -2,528 -15%
Nuveen Asset Management
248
Nuveen Asset Management
Illinois
$361K -$80.1K -3,145 -18%
FCAM
249
F&C Asset Management
United Kingdom
$340K +$41.3K +1,623 +14%
MP
250
Mangrove Partners
Connecticut
$320K -$8.71M -341,696 -96%
8 9
10
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