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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
776
$297K
777
$296K
778
$295K
779
$292K
780
$286K
781
$286K
782
$286K
783
$284K
784
$284K
785
$283K
786
$278K
787
$275K
788
$273K
789
$273K
790
$273K
791
$272K
792
$271K
793
$271K
794
$271K
795
$270K
796
$268K
797
$268K
798
$267K
799
$266K
800
$263K