Latest Institutional Sells of Iron Mountain Inc (IRM)
This list provides information on the latest institutional transactions involving Iron Mountain Inc (IRM) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 03, 2025
Q3 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
SELL
|
- |
-16.2K- 9.92% |
$1.45M - $1.69M
|
147K
$13.4M
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Private Wealth Group, LLC
|
SELL
|
- |
-15.8K- 2.14% |
$1.41M - $1.65M
|
721K
$65.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Aigen Investment Management, LP
|
SELL
|
- |
-15.3K- 66.41% |
$1.37M - $1.6M
|
7.76K
$709K
|
|
|
Nov 14, 2025
Q3 2025
|
Oddo Bhf Asset Management Sas
Paris, I0 |
SELL
|
- |
-15.3K- 55.47% |
$1.37M - $1.6M
|
12.3K
$1.12M
|
|
|
Nov 14, 2025
Q3 2025
|
Mercer Global Advisors Inc
Denver, CO |
SELL
|
- |
-13.8K- 16.92% |
$1.23M - $1.44M
|
67.5K
$6.17M
|
|
|
Oct 22, 2025
Q3 2025
|
Chicago Capital, LLC
|
SELL
|
- |
-13.6K- 13.95% |
$1.22M - $1.42M
|
84K
$7.68M
|
|
|
Nov 14, 2025
Q3 2025
|
Jain Global LLC
New York, NY |
SELL
|
- |
-13.6K- 59.65% |
$1.22M - $1.42M
|
9.19K
$840K
|
|
|
Nov 07, 2025
Q3 2025
|
United Bank
Vienna, VA |
SELL
|
- |
-13.5K- 7.45% |
$1.21M - $1.41M
|
168K
$15.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Horizon Kinetics Asset Management LLC
|
SELL
|
- |
-13K- 40.06% |
$1.16M - $1.36M
|
19.5K
$1.78M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
- |
-13K- 84.92% |
$1.16M - $1.36M
|
2.31K
$211K
|
|
|
Nov 05, 2025
Q3 2025
|
Candriam S.C.A.
|
SELL
|
- |
-12.6K- 17.59% |
$1.13M - $1.32M
|
59.1K
$5.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-12.6K- 3.21% |
$1.13M - $1.32M
|
380K
$34.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
SELL
|
- |
-12.2K- 1.38% |
$1.09M - $1.28M
|
873K
$79.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-12.2K- 61.31% |
$1.09M - $1.27M
|
7.69K
$703K
|
|
|
Nov 14, 2025
Q3 2025
|
Mml Investors Services, LLC
Springfield, MA |
SELL
|
- |
-11.9K- 15.05% |
$1.06M - $1.24M
|
66.9K
$6.11M
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-11.6K- 2.57% |
$1.04M - $1.22M
|
441K
$40.3M
|
|
|
Nov 18, 2025
Q3 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
SELL
|
- |
-11.5K- 0.46% |
$1.03M - $1.2M
|
2.46M
$225M
|
|
|
Nov 14, 2025
Q3 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
SELL
|
- |
-10.9K- 11.5% |
$975K - $1.14M
|
83.9K
$7.67M
|
|
|
Nov 03, 2025
Q3 2025
|
Welch & Forbes LLC
|
SELL
|
- |
-9.95K- 1.49% |
$890K - $1.04M
|
659K
$60.2M
|
|
|
Nov 04, 2025
Q3 2025
|
Mutual Advisors, LLC
Casper, WY |
SELL
|
- |
-9.82K- 7.41% |
$878K - $1.03M
|
123K
$11.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-9.02K- 3.89% |
$807K - $942K
|
223K
$20.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Bramshill Investments, LLC
Naples, FL |
SELL
|
- |
-8.98K- 52.13% |
$803K - $938K
|
8.24K
$753K
|
|
|
Nov 14, 2025
Q3 2025
|
Ossiam
Paris, I0 |
SELL
|
- |
-8.97K- 58.7% |
$802K - $937K
|
6.31K
$576K
|
|
|
Nov 12, 2025
Q3 2025
|
Handelsbanken Fonder Ab
|
SELL
|
- |
-8.85K- 5.18% |
$792K - $925K
|
162K
$14.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
PUT |
-8.6K- 58.9% |
$769K - $898K
|
6K
$548K
|
|
|
Nov 12, 2025
Q3 2025
|
Erste Asset Management Gmb H
Vienna, C4 |
SELL
|
- |
-8.44K- 27.37% |
$755K - $881K
|
22.4K
$2.04M
|
|
|
Nov 12, 2025
Q3 2025
|
Natixis Advisors, L.P.
Boston, MA |
SELL
|
- |
-6.91K- 3.84% |
$618K - $722K
|
173K
$15.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Kempen Capital Management N.V.
Amsterdam, P7 |
SELL
|
- |
-6.87K- 9.36% |
$615K - $718K
|
66.6K
$6.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
SELL
|
- |
-6.83K- 1.22% |
$611K - $714K
|
553K
$50.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
PUT |
-6.4K- 18.88% |
$573K - $669K
|
27.5K
$2.51M
|
|
|
Oct 31, 2025
Q3 2025
|
Mitsubishi Ufj Trust & Banking Corp
Tokyo, M0 |
SELL
|
- |
-6.21K- 4.99% |
$555K - $648K
|
118K
$10.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Pathway Financial Advisers, LLC
Auburn, IN |
SELL
|
- |
-6.2K- 61.06% |
$555K - $648K
|
3.95K
$361K
|
|
|
Nov 14, 2025
Q3 2025
|
Moors & Cabot, Inc.
Boston, MA |
SELL
|
- |
-6.07K- 12.06% |
$543K - $634K
|
44.2K
$4.04M
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-5.97K- 13.38% |
$534K - $624K
|
38.6K
$3.53M
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Wisconsin Investment Board
Madison, WI |
SELL
|
- |
-5.82K- 3.22% |
$521K - $608K
|
175K
$16M
|
|
|
Nov 14, 2025
Q3 2025
|
United Capital Financial Advisers, LLC
Newport Beach, CA |
SELL
|
- |
-5.76K- 3.15% |
$515K - $601K
|
177K
$16.2M
|
|
|
Nov 12, 2025
Q3 2025
|
New Age Alpha Advisors, LLC
Rye, NY |
SELL
|
- |
-5.71K- 7.34% |
$511K - $597K
|
72.1K
$6.59M
|
|
|
Nov 03, 2025
Q3 2025
|
Investor'S Fiduciary Advisor Network, LLC
Snoqualmie, WA |
SELL
|
- |
-5.64K- 18.79% |
$505K - $589K
|
24.4K
$2.23M
|
|
|
Nov 06, 2025
Q3 2025
|
Ing Groep Nv
|
SELL
|
- |
-5.64K- 24.58% |
$505K - $589K
|
17.3K
$1.58M
|
|
|
Nov 14, 2025
Q3 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-5.6K- 3.01% |
$501K - $585K
|
180K
$16.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Toroso Investments, LLC
Massapequa, NY |
SELL
|
- |
-5.59K- 43.72% |
$500K - $584K
|
7.2K
$658K
|
|
|
Nov 14, 2025
Q3 2025
|
Prana Capital Management, LP
Greenwich, CT |
SELL
|
- |
-5.52K- 34.74% |
$493K - $576K
|
10.4K
$947K
|
|
|
Nov 06, 2025
Q3 2025
|
Svb Wealth LLC
Boston, MA |
SELL
|
- |
-5.49K- 66.81% |
$491K - $574K
|
2.73K
$249K
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-5.29K- 0.94% |
$473K - $553K
|
556K
$50.8M
|
|
|
Oct 28, 2025
Q3 2025
|
Csenge Advisory Group
|
SELL
|
- |
-5.19K- 66.25% |
$464K - $542K
|
2.65K
$242K
|
|
|
Nov 07, 2025
Q3 2025
|
Denali Advisors LLC
|
SELL
|
- |
-5.16K- 35.82% |
$462K - $539K
|
9.25K
$845K
|
|
|
Nov 13, 2025
Q3 2025
|
Treasurer Of The State Of North Carolina
|
SELL
|
- |
-5.14K- 3.75% |
$460K - $537K
|
132K
$12.1M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-5.11K- 0.25% |
$457K - $534K
|
2.06M
$188M
|
|
|
Nov 14, 2025
Q3 2025
|
Chevy Chase Trust Holdings, Inc.
Bethesda, MD |
SELL
|
- |
-5.11K- 3.28% |
$457K - $534K
|
151K
$13.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Private Advisor Group, LLC
|
SELL
|
- |
-4.99K- 5.04% |
$447K - $522K
|
94.1K
$8.59M
|
|