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Iron Mountain

750 hedge funds and large institutions have $12B invested in Iron Mountain in 2021 Q4 according to their latest regulatory filings, with 124 funds opening new positions, 266 increasing their positions, 240 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

6% more funds holding

Funds holding: 706750 (+44)

0.82% more ownership

Funds ownership: 78.91%79.73% (+0.82%)

32% less call options, than puts

Call options by funds: $90.2M | Put options by funds: $132M

Holders
750
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$90.2M
Puts
$132M
Net Calls
Net Calls Change

Top Sellers

1 -$70.1M
2 -$45M
3 -$12.6M
4
ZP
Zimmer Partners
New York
-$12.5M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$10.6M
Name Holding Trade Value Shares
Change
Change in
Stake
151
$5.07M
152
$5.01M
153
$4.93M
154
$4.89M
155
$4.88M
156
$4.85M
157
$4.74M
158
$4.74M
159
$4.67M
160
$4.66M
161
$4.65M
162
$4.65M
163
$4.62M
164
$4.59M
165
$4.58M
166
$4.41M
167
$4.38M
168
$4.36M
169
$4.33M
170
$4.33M
171
$4.29M
172
$4.24M
173
$4.16M
174
$4.12M
175
$4.11M