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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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
Teacher Retirement System of Texas
276
Teacher Retirement System of Texas
Texas
$192K -$21.6K -559 -10%
Schroder Investment Management Group
277
Schroder Investment Management Group
United Kingdom
$165K +$165K +4,273 New
PAM
278
PartnerRe Asset Management
Connecticut
$154K +$32K +824 +26%
LWCFA
279
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$126K -$10.9K -282 -8%
ST
280
Smithfield Trust
Pennsylvania
$126K +$8.45K +219 +7%
Bessemer Group
281
Bessemer Group
New Jersey
$122K +$122K +3,164 New
W
282
Wealthfront
California
$116K +$39.2K +1,015 +51%
Simplex Trading
283
Simplex Trading
Illinois
$111K +$111K +2,877 New
Acadian Asset Management
284
Acadian Asset Management
Massachusetts
$107K +$107K +2,753 New
OMCS
285
Old Mutual Customised Solutions
South Africa
$104K +$7.01K +181 +7%
QI
286
QS Investors
New York
$100K +$6.71K +173 +7%
GH
287
GAM Holding
Switzerland
$98K +$6.58K +170 +7%
BBHC
288
Brown Brothers Harriman & Co
New York
$90K +$6.05K +157 +7%
Walleye Trading
289
Walleye Trading
New York
$85K -$342K -8,854 -80%
BA
290
BlackRock Advisors
Delaware
$79K +$5.3K +138 +7%
MFS
291
MSI Financial Services
Massachusetts
$78K -$39.4K -1,020 -34%
TRCT
292
Tower Research Capital (TRC)
New York
$75K -$2M -51,233 -96%
EPM
293
Equitec Proprietary Markets
Illinois
$65K +$65K +1,683 New
VCM
294
Vigilant Capital Management
Maine
$55K +$55K +1,416 New
GIS
295
Guardian Investor Services
New York
$50K +$2.8K +72 +6%
MPWT
296
MassMutual Private Wealth & Trust
Connecticut
$49.7K +$3.33K +86 +7%
NES
297
New England Securities
New York
$45K +$34.7K +896 +338%
MCM
298
Manchester Capital Management
Vermont
$43K +$2.85K +74 +7%
WT
299
Whittier Trust
California
$43K +$3.93K +101 +10%
1832 Asset Management
300
1832 Asset Management
Ontario, Canada
$43K +$3.95K +101 +10%
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