Latest Institutional Transactions on Iron Mountain Inc (IRM)
This table provides information on the latest institutional transactions involving Iron Mountain Inc (IRM) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Oct 31, 2025
Q3 2025
|
Ghp Investment Advisors, Inc.
Denver, CO |
BUY
|
- |
3+ 0.49% |
$268 - $313
|
618
$56.5K
|
|
|
Oct 31, 2025
Q3 2025
|
Symphony Financial, Ltd. Co.
|
SELL
|
- |
-930- 12.46% |
$83.2K - $97.1K
|
6.53K
$597K
|
|
|
Oct 31, 2025
Q3 2025
|
Pfg Investments, LLC
Woodbury, NY |
BUY
|
- |
317+ 1.34% |
$28.4K - $33.1K
|
23.9K
$2.19M
|
|
|
Oct 31, 2025
Q3 2025
|
Seelaus Asset Management LLC
|
BUY
|
- |
125+ 4.5% |
$11.2K - $13.1K
|
2.9K
$265K
|
|
|
Oct 31, 2025
Q3 2025
|
International Assets Investment Management, LLC
Orlando, FL |
BUY
|
- |
50+ 1.2% |
$4.47K - $5.22K
|
4.22K
$385K
|
|
|
Oct 31, 2025
Q3 2025
|
Cibc Asset Management Inc
Toronto, A6 |
BUY
|
- |
1.74K+ 4.25% |
$156K - $182K
|
42.8K
$3.91M
|
|
|
Oct 31, 2025
Q3 2025
|
Whittier Trust CO
|
SELL
|
- |
-923- 32.73% |
$82.6K - $96.4K
|
1.9K
$173K
|
|
|
Oct 31, 2025
Q3 2025
|
Cullen/Frost Bankers, Inc.
|
SELL
|
- |
-33- 1.53% |
$2.95K - $3.45K
|
2.13K
$194K
|
|
|
Oct 31, 2025
Q3 2025
|
Intact Investment Management Inc.
Montreal, A8 |
BUY
|
- |
35.2KNew |
$3.15M - $3.68M
|
35.2K
$3.22M
|
|
|
Oct 31, 2025
Q3 2025
|
Mutual Of America Capital Management LLC
New York, NY |
SELL
|
- |
-1.82K- 5.38% |
$163K - $190K
|
32K
$2.93M
|
|
|
Oct 31, 2025
Q3 2025
|
La Banque Postale Asset Management Sa
Paris, I0 |
BUY
|
- |
30.8K+ 26.94% |
$2.76M - $3.22M
|
145K
$13.3M
|
|
|
Oct 31, 2025
Q3 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
1.05K+ 2.77% |
$94.3K - $110K
|
39K
$3.57M
|
|
|
Oct 31, 2025
Q3 2025
|
National Asset Management, Inc.
Boca Raton, FL |
SELL
|
- |
-1.11K- 27.39% |
$99.5K - $116K
|
2.95K
$269K
|
|
|
Oct 31, 2025
Q3 2025
|
Guardian Asset Advisors, LLC
Mechanicsburg, PA |
SELL
|
- |
-748- 6.64% |
$66.9K - $78.1K
|
10.5K
$961K
|
|
|
Oct 30, 2025
Q3 2025
|
Cornerstone Wealth Group, LLC
|
SELL
|
- |
-19- 0.47% |
$1.7K - $1.98K
|
4.03K
$368K
|
|
|
Oct 30, 2025
Q3 2025
|
Samalin Investment Counsel, LLC
Chappaqua, NY |
BUY
|
- |
15+ 0.59% |
$1.34K - $1.57K
|
2.56K
$234K
|
|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
19.5K+ 4.09% |
$1.75M - $2.04M
|
498K
$45.5M
|
|
|
Oct 30, 2025
Q3 2025
|
Avidian Wealth Solutions, LLC
|
BUY
|
- |
71+ 3.37% |
$6.35K - $7.42K
|
2.18K
$199K
|
|
|
Oct 30, 2025
Q3 2025
|
Stock Yards Bank & Trust CO
Louisville, KY |
SELL
|
- |
-223- 0.96% |
$19.9K - $23.3K
|
23K
$2.11M
|
|
|
Oct 30, 2025
Q3 2025
|
Rakuten Investment Management, Inc.
Tokyo, M0 |
BUY
|
- |
3.74K+ 13.93% |
$334K - $390K
|
30.6K
$2.79M
|
|
|
Oct 30, 2025
Q3 2025
|
Charter Oak Capital Management, LLC
|
SELL
|
- |
-75- 2.56% |
$6.71K - $7.83K
|
2.86K
$261K
|
|
|
Oct 30, 2025
Q3 2025
|
Bailard, Inc.
|
BUY
|
- |
7+ 0.09% |
$626 - $731
|
7.95K
$726K
|
|
|
Oct 30, 2025
Q3 2025
|
Outlook Wealth Advisors, LLC
|
SELL
|
- |
-127- 1.75% |
$11.4K - $13.3K
|
7.12K
$651K
|
|
|
Oct 30, 2025
Q3 2025
|
Covestor LTD
Boston, MA |
SELL
|
- |
-43- 19.37% |
$3.85K - $4.49K
|
179
$16.4K
|
|
|
Oct 30, 2025
Q3 2025
|
Strs Ohio
|
BUY
|
- |
32.9K+ 14.65% |
$2.94M - $3.44M
|
258K
$23.5M
|
|
|
Oct 30, 2025
Q3 2025
|
Parkside Financial Bank & Trust
|
SELL
|
- |
-7- 0.55% |
$626 - $731
|
1.28K
$116K
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-5.97K- 13.38% |
$534K - $624K
|
38.6K
$3.53M
|
|
|
Oct 30, 2025
Q3 2025
|
Westfuller Advisors, LLC
New York, NY |
BUY
|
- |
119New |
$10.6K - $12.4K
|
119
$10.9K
|
|
|
Oct 30, 2025
Q3 2025
|
Envestnet Portfolio Solutions, Inc.
Berwyn, PA |
SELL
|
- |
-3.26K- 39.97% |
$291K - $340K
|
4.89K
$447K
|
|
|
Oct 30, 2025
Q3 2025
|
Deseret Mutual Benefit Administrators
|
SELL
|
- |
-215- 14.32% |
$19.2K - $22.5K
|
1.29K
$118K
|
|
|
Oct 29, 2025
Q3 2025
|
Beacon Financial Advisory LLC
|
SELL
|
- |
-426- 2.99% |
$38.1K - $44.5K
|
13.8K
$1.26M
|
|
|
Oct 29, 2025
Q3 2025
|
Nippon Life Global Investors Americas, Inc.
|
BUY
|
- |
3.33K+ 2.25% |
$298K - $348K
|
151K
$13.8M
|
|
|
Oct 29, 2025
Q3 2025
|
Fiduciary Family Office, LLC
Boca Raton, FL |
BUY
|
- |
746+ 9.4% |
$66.7K - $77.9K
|
8.69K
$794K
|
|
|
Oct 29, 2025
Q3 2025
|
J.Safra Asset Management Corp
|
BUY
|
- |
80New |
$7.16K - $8.36K
|
80
$7.31K
|
|
|
Oct 29, 2025
Q3 2025
|
Amalgamated Bank
New York, NY |
SELL
|
- |
-973- 1.7% |
$87K - $102K
|
56.1K
$5.13M
|
|
|
Oct 29, 2025
Q3 2025
|
Courier Capital LLC
|
SELL
|
- |
-241- 0.78% |
$21.6K - $25.2K
|
30.7K
$2.8M
|
|
|
Oct 29, 2025
Q3 2025
|
Intrua Financial, LLC
Houston, TX |
BUY
|
- |
10+ 0.43% |
$895 - $1.04K
|
2.32K
$212K
|
|
|
Oct 29, 2025
Q3 2025
|
Hhm Wealth Advisors, LLC
Chattanooga, TN |
SELL
|
- |
-100- 6.93% |
$8.95K - $10.4K
|
1.34K
$123K
|
|
|
Oct 29, 2025
Q3 2025
|
Allstate Corp
Northbrook, IL |
BUY
|
- |
10.9KNew |
$978K - $1.14M
|
10.9K
$999K
|
|
|
Oct 29, 2025
Q3 2025
|
Verdence Capital Advisors LLC
Hunt Valley, MD |
BUY
|
- |
14K+ 208.65% |
$1.25M - $1.46M
|
20.7K
$1.89M
|
|
|
Oct 29, 2025
Q3 2025
|
Wpg Advisers, LLC
Baltimore, MD |
SELL
|
- |
-63- 33.87% |
$5.64K - $6.58K
|
123
$11.2K
|
|
|
Oct 29, 2025
Q3 2025
|
Arkadios Wealth Advisors
|
BUY
|
- |
1.24K+ 60.79% |
$111K - $129K
|
3.28K
$299K
|
|
|
Oct 29, 2025
Q3 2025
|
Turtle Creek Wealth Advisors, LLC
Dallas, TX |
BUY
|
- |
2.77KNew |
$248K - $289K
|
2.77K
$253K
|
|
|
Oct 29, 2025
Q3 2025
|
Lee Danner & Bass Inc
|
BUY
|
- |
883+ 2.12% |
$79K - $92.2K
|
42.6K
$3.89M
|
|
|
Oct 29, 2025
Q3 2025
|
Root Financial Partners, LLC
Solana Beach, CA |
BUY
|
- |
1.22KNew |
$109K - $127K
|
1.22K
$111K
|
|
|
Oct 29, 2025
Q3 2025
|
Cascade Investment Group, Inc.
Colorado Springs, CO |
SELL
|
- |
-427- 2.04% |
$38.2K - $44.6K
|
20.5K
$1.87M
|
|
|
Oct 29, 2025
Q3 2025
|
Ldr Capital Management LLC
New York, NY |
BUY
|
- |
11.1KNew |
$991K - $1.16M
|
11.1K
$1.01M
|
|
|
Oct 29, 2025
Q3 2025
|
Vert Asset Management LLC
Sausalito, CA |
BUY
|
- |
5.1K+ 3.94% |
$456K - $533K
|
135K
$12.3M
|
|
|
Oct 29, 2025
Q3 2025
|
Chicago Partners Investment Group LLC
|
BUY
|
- |
90+ 1.71% |
$8.05K - $9.4K
|
5.34K
$488K
|
|
|
Oct 28, 2025
Q3 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
BUY
|
- |
1.02K+ 19.31% |
$91.5K - $107K
|
6.32K
$577K
|
|