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Iron Mountain

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

22% more funds holding in top 10

Funds holding in top 10: 911 (+2)

3% less funds holding

Funds holding: 353341 (-12)

9% less capital invested

Capital invested by funds: $6.69B → $6.07B (-$620M)

9.93% less ownership

Funds ownership: 106.29%96.36% (-9.9%)

19% less first-time investments, than exits

New positions opened: 39 | Existing positions closed: 48

22% less call options, than puts

Call options by funds: $127M | Put options by funds: $164M

66% less repeat investments, than reductions

Existing positions increased: 77 | Existing positions reduced: 225

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
Name Holding Trade Value Shares
Change
Change in
Stake
Capital World Investors
1
Capital World Investors
California
$760M -$61.9M -1,908,387 -8%
HCM
2
Highfields Capital Management
Massachusetts
$502M +$119M +3,680,253 +31%
Vanguard Group
3
Vanguard Group
Pennsylvania
$418M -$18.6M -572,222 -4%
Parnassus Investments
4
Parnassus Investments
California
$303M +$31.9M +983,206 +12%
SC
5
Schooner Capital
Florida
$269M -$21.9M -676,605 -8%
State Street
6
State Street
Massachusetts
$247M -$3.66M -113,012 -1%
T. Rowe Price Associates
7
T. Rowe Price Associates
Maryland
$222M -$25.1M -773,461 -10%
Capital International Investors
8
Capital International Investors
California
$169M -$13.8M -425,464 -8%
BIT
9
BlackRock Institutional Trust
California
$149M -$11M -340,626 -7%
RRAM
10
River Road Asset Management
Kentucky
$144M +$23.1M +713,697 +19%
CGT
11
Capital Guardian Trust
California
$143M -$19.8M -610,155 -12%
OCAM
12
Owl Creek Asset Management
New York
$137M +$22.5M +695,134 +20%
Bank of New York Mellon
13
Bank of New York Mellon
New York
$124M -$112K -3,440 -0.1%
WA
14
Wasatch Advisors
Utah
$112M +$1.14M +35,135 +1%
BFA
15
BlackRock Fund Advisors
California
$106M +$30.6M +943,360 +41%
BC
16
Brookfield Corp
Ontario, Canada
$105M -$89.7M -2,767,097 -46%
SF
17
Schooner Foundation
Massachusetts
$105M +$104M +3,202,724 New
RIM
18
RS Investment Management
California
$95M -$33.7M -1,039,488 -26%
Northern Trust
19
Northern Trust
Illinois
$88.9M +$4.25M +131,065 +5%
MCM
20
Munder Capital Management
Michigan
$76.5M -$7.41M -228,687 -9%
Invesco
21
Invesco
Georgia
$73.3M -$25.7M -793,508 -26%
MP
22
Makaira Partners
California
$63.1M -$7.32M -225,793 -10%
Fidelity Investments
23
Fidelity Investments
Massachusetts
$62.6M -$3.47M -106,940 -5%
Allianz Asset Management
24
Allianz Asset Management
Germany
$60.5M +$60M +1,849,687 +45,525%
EM
25
Elliott Management
New York
$52.3M -$53.3M -1,645,357 -51%

IRM Hedge Fund Activity: Q3 2014 in Review

341 of the 3,446 institutional investors tracked by Wall St. Rank reported a position in Iron Mountain (IRM) for Q3 2014, worth a combined $6.07B — down 9.3% from $6.69B a quarter earlier.

Sellers outnumbered buyers: 48 funds closed out of IRM and 39 opened new positions — a net loss of 9 holders — while 225 trimmed existing stakes and 77 added.

The largest buyer was Highfields Capital Management, adding an estimated $119M. The largest seller was Brookfield Corp, cutting an estimated $89.7M.

  • 341 institutional investors held Iron Mountain (IRM) as of Q3 2014, down from 353 in Q2 2014.
  • Funds reported $6.07B of Iron Mountain stock for Q3 2014, down 9.3% quarter-over-quarter.
  • 39 funds opened new Iron Mountain positions in Q3 2014 and 48 closed out, a net change of -9 holders.
  • The largest Iron Mountain buyer in Q3 2014 was Highfields Capital Management, an estimated $119M added.
  • The largest Iron Mountain seller in Q3 2014 was Brookfield Corp, an estimated $89.7M sold.

Based on aggregated 13F filings for Q3 2014.