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Iron Mountain

827 hedge funds and large institutions have $13.7B invested in Iron Mountain in 2023 Q3 according to their latest regulatory filings, with 88 funds opening new positions, 290 increasing their positions, 312 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

2% more funds holding

Funds holding: 811827 (+16)

0.82% more ownership

Funds ownership: 77.8%78.63% (+0.82%)

7% less repeat investments, than reductions

Existing positions increased: 290 | Existing positions reduced: 312

Holders
827
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$129M
Puts
$65.6M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$2.77B
2
$1.32B
3
$1.12B
4
$793M
5
$447M
6
$442M
7
$272M
8
$256M
9
$251M
10
$233M
11
$202M
12
$201M
13
$193M
14
$183M
15
$179M
16
$160M
17
$159M
18
$151M
19
$140M
20
$137M
21
$131M
22
$108M
23
$104M
24
$94.3M
25
$90.1M