Latest Institutional Purchases of Iron Mountain Inc (IRM)
This list provides information on the latest institutional transactions involving Iron Mountain Inc (IRM) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
56K+ 82.51% |
$4.3M - $5.89M
|
124K
$11.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
55.2K+ 6.66% |
$4.25M - $5.81M
|
885K
$81.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Edgestream Partners, L.P.
Princeton, NJ |
BUY
|
- |
53.9K+ 69.44% |
$4.15M - $5.67M
|
131K
$12.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
52.6K+ 2.97% |
$4.04M - $5.53M
|
1.82M
$168M
|
|
|
Aug 07, 2025
Q2 2025
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
BUY
|
- |
49.3K+ 6.88% |
$3.8M - $5.19M
|
767K
$70.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
47.8K+ 117.42% |
$3.68M - $5.03M
|
88.5K
$8.17M
|
|
|
Aug 14, 2025
Q2 2025
|
Lighthouse Investment Partners, LLC
Palm Beach Gardens, FL |
BUY
|
- |
47.7K+ 1908.0% |
$3.67M - $5.02M
|
50.2K
$4.63M
|
|
|
Aug 12, 2025
Q2 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
42.8K+ 6.78% |
$3.29M - $4.5M
|
674K
$62.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
40.8K+ 62.68% |
$3.14M - $4.3M
|
106K
$9.79M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
38.3K+ 32.46% |
$2.95M - $4.03M
|
156K
$14.4M
|
|
|
Jul 29, 2025
Q2 2025
|
Virginia Retirement Systems Et Al
Richmond, VA |
BUY
|
- |
36.9K+ 43.21% |
$2.84M - $3.88M
|
122K
$11.3M
|
|
|
Aug 12, 2025
Q2 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
36.3K+ 0.85% |
$2.8M - $3.83M
|
4.29M
$396M
|
|
|
Aug 14, 2025
Q2 2025
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
BUY
|
- |
34.9K+ 24.27% |
$2.68M - $3.67M
|
179K
$16.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Azimuth Capital Investment Management LLC
Bloomfield Hills, MI |
BUY
|
- |
33.9K+ 97.78% |
$2.61M - $3.57M
|
68.7K
$6.34M
|
|
|
Aug 18, 2025
Q2 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
33.9KNew |
$2.61M - $3.57M
|
33.9K
$3.13M
|
|
|
Aug 04, 2025
Q2 2025
|
Strs Ohio
|
BUY
|
- |
33.8K+ 17.72% |
$2.6M - $3.56M
|
225K
$20.7M
|
|
|
Jul 24, 2025
Q2 2025
|
Abrdn PLC
|
BUY
|
- |
31K+ 10.05% |
$2.39M - $3.26M
|
340K
$31.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
30.6K+ 7.25% |
$2.35M - $3.22M
|
453K
$41.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
29.1K+ 44.37% |
$2.24M - $3.07M
|
94.8K
$8.76M
|
|
|
Aug 12, 2025
Q2 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
26.5K+ 21.55% |
$2.04M - $2.79M
|
149K
$13.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Point72 Asia (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
26.3KNew |
$2.02M - $2.77M
|
26.3K
$2.43M
|
|
|
Aug 06, 2025
Q2 2025
|
Fox Run Management, L.L.C.
Greenwich, CT |
BUY
|
- |
25.9KNew |
$1.99M - $2.73M
|
25.9K
$2.39M
|
|
|
Aug 13, 2025
Q2 2025
|
Congress Wealth Management LLC
Boston, MA |
BUY
|
- |
25.4K+ 85.9% |
$1.95M - $2.67M
|
55K
$5.07M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Oconnor LLC
Chicago, IL |
BUY
|
PUT |
25KNew |
$1.92M - $2.63M
|
25K
$2.31M
|
|
|
Jul 17, 2025
Q2 2025
|
Capital Investment Advisors, LLC
|
BUY
|
- |
23.4KNew |
$1.8M - $2.46M
|
23.4K
$2.16M
|
|
|
Aug 14, 2025
Q2 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
22.8KNew |
$1.75M - $2.4M
|
22.8K
$2.1M
|
|
|
Aug 12, 2025
Q2 2025
|
Centersquare Investment Management LLC
Plymouth Meeting, PA |
BUY
|
- |
22.5K+ 1.12% |
$1.73M - $2.37M
|
2.03M
$188M
|
|
|
Aug 14, 2025
Q2 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
21.3K+ 4.94% |
$1.64M - $2.24M
|
452K
$41.8M
|
|
|
Aug 11, 2025
Q2 2025
|
Nomura Asset Management CO LTD
Tokyo, M0 |
BUY
|
- |
19.6K+ 3.94% |
$1.51M - $2.06M
|
518K
$47.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
19.5KNew |
$1.5M - $2.05M
|
19.5K
$1.8M
|
|
|
Aug 26, 2025
Q2 2025
|
Masterinvest Kapitalanlage Gmb H
Vienna, |
BUY
|
- |
18.4KNew |
$1.42M - $1.94M
|
18.4K
$1.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
17.4K+ 2.86% |
$1.34M - $1.83M
|
625K
$57.8M
|
|
|
Jul 14, 2025
Q2 2025
|
Avanza Fonder Ab
Stockholm, V7 |
BUY
|
- |
16.9KNew |
$1.3M - $1.78M
|
16.9K
$1.56M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
15.3KNew |
$1.18M - $1.61M
|
15.3K
$1.41M
|
|
|
Aug 14, 2025
Q2 2025
|
Prevail Innovative Wealth Advisors, LLC
Leawood, KS |
BUY
|
- |
14.9K+ 47.1% |
$1.15M - $1.57M
|
46.6K
$4.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Sargent Investment Group, LLC
|
BUY
|
- |
14.8K+ 12.14% |
$1.14M - $1.56M
|
137K
$12.6M
|
|
|
Aug 13, 2025
Q2 2025
|
California Public Employees Retirement System
Sacramento, CA |
BUY
|
- |
14.7K+ 3.06% |
$1.13M - $1.55M
|
494K
$45.6M
|
|
|
Jul 17, 2025
Q2 2025
|
Sonora Investment Management Group, LLC
Tucson, AZ |
BUY
|
- |
13.2K+ 17.31% |
$1.02M - $1.39M
|
89.5K
$8.26M
|
|
|
Aug 14, 2025
Q2 2025
|
Coppell Advisory Solutions LLC
Coppell, TX |
BUY
|
- |
13.1KNew |
$1M - $1.37M
|
13.1K
$1.21M
|
|
|
Aug 13, 2025
Q2 2025
|
Neos Investment Management LLC
Westport, CT |
BUY
|
- |
13K+ 49.71% |
$998K - $1.36M
|
39.1K
$3.61M
|
|
|
Aug 14, 2025
Q2 2025
|
Adelante Capital Management LLC
Alameda, CA |
BUY
|
- |
12.9K+ 3.29% |
$989K - $1.35M
|
403K
$37.2M
|
|
|
Jul 25, 2025
Q2 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
12.8K+ 51.07% |
$988K - $1.35M
|
38K
$3.51M
|
|
|
Jul 23, 2025
Q2 2025
|
Tectonic Advisors LLC
Plano, TX |
BUY
|
- |
12.4K+ 10.67% |
$952K - $1.3M
|
128K
$11.9M
|
|
|
Aug 06, 2025
Q2 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
12.4K+ 164.88% |
$952K - $1.3M
|
19.9K
$1.83M
|
|
|
Jul 29, 2025
Q2 2025
|
Arista Wealth Management, LLC
Las Vegas, NV |
BUY
|
- |
12.3KNew |
$946K - $1.29M
|
12.3K
$1.14M
|
|
|
Aug 13, 2025
Q2 2025
|
Natixis Advisors, L.P.
Boston, MA |
BUY
|
- |
12K+ 7.17% |
$926K - $1.27M
|
180K
$16.6M
|
|
|
Jul 10, 2025
Q2 2025
|
Swedbank Ab
Stockholm, V7 |
BUY
|
- |
12K+ 3.97% |
$925K - $1.27M
|
315K
$29.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
11.6K+ 21.08% |
$894K - $1.22M
|
66.7K
$6.16M
|
|
|
Aug 11, 2025
Q2 2025
|
Banque Cantonale Vaudoise
|
BUY
|
- |
11.5K+ 48.2% |
$883K - $1.21M
|
35.3K
$3.26M
|
|
|
Aug 08, 2025
Q2 2025
|
Avantax Advisory Services, Inc.
|
BUY
|
- |
11.3K+ 15.26% |
$867K - $1.19M
|
85.2K
$7.86M
|