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Iron Mountain
IRM

Overview Fund Activity

341 hedge funds and large institutions have $6.07B invested in Iron Mountain in 2014 Q3 according to their latest regulatory filings, with 39 funds opening new positions, 77 increasing their positions, 225 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
341
Holders Change
-12
Holders Change %
-3.4%
% of All Funds
9.9%
Holding in Top 10
11
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+22.22%
% of All Funds
0.32%
New
39
Increased
77
Reduced
225
Closed
48
Calls
$127M
Puts
$164M
Net Calls
-$36.7M
Net Calls Change
-$143M

Top Buyers

1
HCM
Highfields Capital Management
Massachusetts
$502M
2
Allianz Asset Management
Allianz Asset Management
Germany
$60.5M
3
Parnassus Investments
Parnassus Investments
California
$303M
4
BFA
BlackRock Fund Advisors
California
$106M
5
RRAM
River Road Asset Management
Kentucky
$144M

Top Sellers

1
BC
Brookfield Corp
Ontario, Canada
$105M
2
Jennison Associates
Jennison Associates
New York
$0
3
WCMNY
Westchester Capital Management (New York)
New York
$901K
4
Capital World Investors
Capital World Investors
California
$760M
5
Norges Bank
Norges Bank
Norway
$46.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
PWPCM
351
Perella Weinberg Partners Capital Management
New York
– -$3.55M -108,200 Closed
HighTower Advisors
352
HighTower Advisors
Illinois
– -$2.91M -88,752 Closed
PC
353
Passport Capital
California
– -$2.66M -81,150 Closed
SIS
354
Sandell Investment Services
New York
– -$1.57M -48,019 Closed
SCM
355
Stevens Capital Management
Pennsylvania
– -$1.38M -42,121 Closed
KeyBank National Association
356
KeyBank National Association
Ohio
– -$1.16M -35,369 Closed
BCA
357
Burren Capital Advisors
Gibraltar
– -$1.03M -31,378 Closed
CC
358
Cipher Capital
New York
– -$969K -29,572 Closed
OI
359
Oakbrook Investments
Illinois
– -$959K -29,268 Closed
CG
360
Clinton Group
New York
– -$925K -28,237 Closed
OL
361
Orbitronix LP
California
– -$851K -25,968 Closed
Nordea Investment Management
362
Nordea Investment Management
Sweden
– -$751K -22,925 Closed
PP
363
Paloma Partners
Connecticut
– -$748K -22,830 Closed
CI
364
Cowen Inc
New York
– -$709K -21,640 Closed
PAM
365
Princeton Alpha Management
New Jersey
– -$707K -21,580 Closed
BA
366
Bridgewater Associates
Connecticut
– -$647K -19,743 Closed
TH
367
Timber Hill
Connecticut
– -$635K -19,389 Closed
JIP
368
Jaffetilchin Investment Partners
Florida
– -$562K -17,154 Closed
GCP
369
GSA Capital Partners
United Kingdom
– -$533K -16,256 Closed
DTL
370
Dynamic Technology Lab
Singapore
– -$503K -15,343 Closed
LCS
371
Levin Capital Strategies
New York
– -$425K -12,984 Closed
CC
372
Coastland Capital
California
– -$407K -12,443 Closed
HPA
373
Hilltop Park Associates
New York
– -$355K -10,820 Closed
NCCM
374
Nine Chapters Capital Management
New Jersey
– -$351K -10,712 Closed
ACI
375
Alpha Cubed Investments
California
– -$334K -10,197 Closed
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15
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