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Iron Mountain

886 hedge funds and large institutions have $16.6B invested in Iron Mountain in 2023 Q4 according to their latest regulatory filings, with 134 funds opening new positions, 276 increasing their positions, 345 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

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

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

2.59% more ownership

Funds ownership: 78.63%81.22% (+2.6%)

15% less funds holding in top 10

Funds holding in top 10: 1311 (-2)

20% less repeat investments, than reductions

Existing positions increased: 276 | Existing positions reduced: 345

Holders
886
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
$110M
Puts
$76.5M
Net Calls
Net Calls Change

Top Buyers

1 +$1.05B
2 +$220M
3 +$108M
4
BlackRock
BlackRock
New York
+$79.4M
5
Prudential Financial
Prudential Financial
New Jersey
+$68.9M

Top Sellers

1 -$1.03B
2 -$54.8M
3 -$33M
4
EIP
Epoch Investment Partners
New York
-$26.7M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$23.6M
Name Holding Trade Value Shares
Change
Change in
Stake
676
$217K
677
$217K
678
$217K
679
$215K
680
$214K
681
$213K
682
$212K
683
$210K
684
$210K
685
$210K
686
$210K
687
$208K
688
$208K
689
$207K
690
$207K
691
$206K
692
$206K
693
$206K
694
$206K
695
$202K
696
$201K
697
$201K
698
$200K
699
$200K
700
$198K