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Iron Mountain

749 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, 239 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: 705749 (+44)

0.82% more ownership

Funds ownership: 78.85%79.67% (+0.82%)

32% less call options, than puts

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

Holders
749
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
351
$959K
352
$947K
353
$947K
354
$933K
355
$930K
356
$928K
357
$923K
358
$923K
359
$907K
360
$907K
361
$906K
362
$896K
363
$887K
364
$884K
365
$884K
366
$881K
367
$875K
368
$861K
369
$849K
370
$843K
371
$842K
372
$840K
373
$840K
374
$827K
375
$818K