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Iron Mountain

829 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, 313 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: 813829 (+16)

0.82% more ownership

Funds ownership: 77.82%78.65% (+0.82%)

7% less repeat investments, than reductions

Existing positions increased: 290 | Existing positions reduced: 313

Holders
829
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
551
$334K
552
$333K
553
$329K
554
$328K
555
$327K
556
$319K
557
$318K
558
$317K
559
$316K
560
$316K
561
$316K
562
$316K
563
$316K
564
$315K
565
$310K
566
$308K
567
$308K
568
$302K
569
$299K
570
$297K
571
$295K
572
$293K
573
$292K
574
$291K
575
$291K