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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
326
$1.19M
327
$1.18M
328
$1.17M
329
$1.15M
330
$1.14M
331
$1.14M
332
$1.13M
333
$1.13M
334
$1.12M
335
$1.12M
336
$1.12M
337
$1.1M
338
$1.1M
339
$1.09M
340
$1.08M
341
$1.07M
342
$1.06M
343
$1.06M
344
$1.04M
345
$1.04M
346
$1.03M
347
$1.03M
348
$1.01M
349
$1M
350
$994K