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Iron Mountain

1,057 hedge funds and large institutions have $25.4B invested in Iron Mountain in 2024 Q4 according to their latest regulatory filings, with 137 funds opening new positions, 358 increasing their positions, 409 reducing their positions, and 107 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more call options, than puts

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

less ownership

Funds ownership:

12% less capital invested

Capital invested by funds: $28.7B → $25.4B (-$3.37B)

12% less repeat investments, than reductions

Existing positions increased: 358 | Existing positions reduced: 409

54% less funds holding in top 10

Funds holding in top 10: 2411 (-13)

Holders
1,057
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$191M
Puts
$188M
Net Calls
Net Calls Change

Top Buyers

1 +$163M
2 +$114M
3 +$103M
4
BlackRock
BlackRock
New York
+$80.2M
5
N
Nuveen
North Carolina
+$75.2M
Name Holding Trade Value Shares
Change
Change in
Stake
576
$741K
577
$739K
578
$738K
579
$736K
580
$729K
581
$724K
582
$719K
583
$707K
584
$707K
585
$702K
586
$700K
587
$700K
588
$699K
589
$691K
590
$672K
591
$656K
592
$649K
593
$648K
594
$647K
595
$643K
596
$639K
597
$636K
598
$630K
599
$626K
600
$625K