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Iron Mountain
IRM

Overview Fund Activity

337 hedge funds and large institutions have $5.55B invested in Iron Mountain in 2013 Q4 according to their latest regulatory filings, with 47 funds opening new positions, 109 increasing their positions, 126 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
337
Holders Change
-1
Holders Change %
-0.3%
% of All Funds
9.79%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.2%
New
47
Increased
109
Reduced
126
Closed
47
Calls
$146M
Puts
$250M
Net Calls
-$104M
Net Calls Change
-$279M

Top Buyers

1
Capital World Investors
Capital World Investors
California
$636M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$106M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$283M
4
Capital International Investors
Capital International Investors
California
$97.3M
5
Bank of New York Mellon
Bank of New York Mellon
New York
$148M

Top Sellers

1
Renaissance Technologies
Renaissance Technologies
New York
$20.7M
2
Capital Research Global Investors
Capital Research Global Investors
California
$0
3
State Street
State Street
Massachusetts
$214M
4
JHIU
Janus Henderson Investors US
Colorado
$577K
5
Jennison Associates
Jennison Associates
New York
$75.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
PI
276
Putnam Investments
Massachusetts
$210K +$210K +7,502 New
LIA
277
LS Investment Advisors
Michigan
$209K +$144K +5,129 +219%
OA
278
OFI Advisors
Pennsylvania
$205K +$6.65K +237 +3%
APCM
279
Arbiter Partners Capital Management
New York
$205K +$205K +7,294 New
TRCT
280
Tower Research Capital (TRC)
New York
$195K -$199K -7,053 -50%
PL
281
Parkwood LLC
Ohio
$192K +$192K +6,851 New
WA
282
Waverly Advisors
Alabama
$188K – – –
MERSOM
283
Municipal Employees' Retirement System of Michigan
Michigan
$170K – – –
ST
284
Spot Trading
Illinois
$155K -$101K -3,597 -39%
BPBT
285
Boston Private Bank & Trust
Massachusetts
$149K -$3.8K -135 -2%
Daiwa Securities Group
286
Daiwa Securities Group
Japan
$148K – – –
DCMA
287
Daiwa Capital Markets America
New York
$148K +$148K +5,277 New
IMS
288
Index Management Solutions
Pennsylvania
$138K +$47.1K +1,684 +52%
PAM
289
PartnerRe Asset Management
Connecticut
$124K -$7.19K -257 -5%
First Manhattan
290
First Manhattan
New York
$110K +$104K +3,733 +1,895%
OMCS
291
Old Mutual Customised Solutions
South Africa
$109K – – –
Macquarie Group
292
Macquarie Group
Australia
$102K +$69.1K +2,476 +210%
ST
293
Smithfield Trust
Pennsylvania
$93K – – –
Canada Pension Plan Investment Board
294
Canada Pension Plan Investment Board
Ontario, Canada
$91K -$134K -4,802 -60%
QBFM
295
QS Batterymarch Financial Management
New York
$91K -$1.81K -64 -2%
LWCFA
296
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$88K – – –
Toronto Dominion Bank
297
Toronto Dominion Bank
Ontario, Canada
$82K +$82K +2,939 New
QT
298
Quantbot Technologies
New York
$75K -$264K -9,522 -78%
SAM
299
Solaris Asset Management
New York
$69K – – –
BBHC
300
Brown Brothers Harriman & Co
New York
$66K – – –
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