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 |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Howard Hughes Medical Institute
Chevy Chase, MD |
BUY
|
- |
63New |
$4.85K - $6.63K
|
63
$5.76K
|
|
|
Aug 14, 2025
Q2 2025
|
Axa S.A.
Paris, I0 |
BUY
|
- |
75.4K+ 285.04% |
$5.8M - $7.94M
|
102K
$9.31M
|
|
|
Aug 14, 2025
Q2 2025
|
Mangrove Partners
New York, NY |
BUY
|
- |
7.09KNew |
$545K - $746K
|
7.09K
$648K
|
|
|
Aug 14, 2025
Q2 2025
|
Iconiq Capital, LLC
San Francisco, CA |
BUY
|
- |
2.79KNew |
$215K - $294K
|
2.79K
$255K
|
|
|
Aug 14, 2025
Q2 2025
|
Weiss Asset Management LP
Boston, MA |
BUY
|
- |
108KNew |
$8.34M - $11.4M
|
108K
$9.91M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Oconnor LLC
Chicago, IL |
BUY
|
PUT |
25KNew |
$1.92M - $2.63M
|
25K
$2.28M
|
|
|
Aug 14, 2025
Q2 2025
|
Headlands Technologies LLC
Chicago, IL |
BUY
|
- |
1.12KNew |
$86.3K - $118K
|
1.12K
$103K
|
|
|
Aug 14, 2025
Q2 2025
|
Arete Wealth Advisors, LLC
Chicago, IL |
SELL
|
- |
-505- 8.93% |
$38.8K - $53.2K
|
5.15K
$471K
|
|
|
Aug 14, 2025
Q2 2025
|
Toroso Investments, LLC
Massapequa, NY |
BUY
|
CALL |
9New |
$692 - $947
|
9
$822
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-21.5K- 76.11% |
$1.65M - $2.26M
|
6.74K
$616K
|
|
|
Aug 14, 2025
Q2 2025
|
Affinity Investment Advisors, LLC
|
BUY
|
- |
2.01KNew |
$155K - $212K
|
2.01K
$184K
|
|
|
Aug 14, 2025
Q2 2025
|
Destination Wealth Management
|
SELL
|
- |
-862- 23.64% |
$66.3K - $90.7K
|
2.78K
$254K
|
|
|
Aug 14, 2025
Q2 2025
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-283- 57.4% |
$21.8K - $29.8K
|
210
$19.2K
|
|
|
Aug 14, 2025
Q2 2025
|
Ep Wealth Advisors, LLC
Torrance, CA |
BUY
|
- |
2.21K+ 14.8% |
$170K - $233K
|
17.1K
$1.57M
|
|
|
Aug 14, 2025
Q2 2025
|
Snowden Capital Advisors LLC
New York, NY |
SELL
|
- |
-1.81K- 10.85% |
$139K - $191K
|
14.9K
$1.36M
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
83.7KNew |
$6.44M - $8.81M
|
83.7K
$7.65M
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc World Markets Corp
New York, NY |
SELL
|
- |
-1.85K- 1.58% |
$142K - $195K
|
116K
$10.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Alyeska Investment Group, L.P.
Chicago, IL |
SELL
|
- |
-170K- 96.21% |
$13.1M - $17.9M
|
6.69K
$611K
|
|
|
Aug 14, 2025
Q2 2025
|
Moneta Group Investment Advisors LLC
St Louis, MO |
BUY
|
- |
1.96KNew |
$151K - $207K
|
1.96K
$179K
|
|
|
Aug 14, 2025
Q2 2025
|
Capstone Investment Advisors, LLC
New York, NY |
BUY
|
- |
112+ 1.31% |
$8.62K - $11.8K
|
8.64K
$789K
|
|
|
Aug 14, 2025
Q2 2025
|
Zurich Insurance Group LTD
Zurich, V8 |
BUY
|
- |
514KNew |
$39.5M - $54.1M
|
514K
$46.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
61.5KNew |
$4.73M - $6.48M
|
61.5K
$5.62M
|
|
|
Aug 14, 2025
Q2 2025
|
Laurion Capital Management LP
New York, NY |
BUY
|
- |
5.94KNew |
$457K - $625K
|
5.94K
$543K
|
|
|
Aug 14, 2025
Q2 2025
|
Mbb Public Markets I LLC
Chicago, IL |
SELL
|
- |
-667- 18.51% |
$51.3K - $70.2K
|
2.94K
$268K
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
- |
-21K- 41.84% |
$1.61M - $2.21M
|
29.1K
$2.66M
|
|
|
Aug 14, 2025
Q2 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-359K- 48.41% |
$27.6M - $37.7M
|
382K
$34.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
100K+ 201.09% |
$7.7M - $10.5M
|
150K
$13.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Ctc Alternative Strategies, Ltd.
Chicago, IL |
BUY
|
- |
4.8KNew |
$369K - $505K
|
4.8K
$438K
|
|
|
Aug 14, 2025
Q2 2025
|
Diversify Wealth Management, LLC
Sandy, UT |
SELL
|
- |
-50- 1.89% |
$3.85K - $5.26K
|
2.6K
$237K
|
|
|
Aug 14, 2025
Q2 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
19.5KNew |
$1.5M - $2.05M
|
19.5K
$1.78M
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
PUT |
5.2KNew |
$400K - $547K
|
5.2K
$475K
|
|
|
Aug 14, 2025
Q2 2025
|
Quantessence Capital LLC
New York, NY |
BUY
|
- |
7.98KNew |
$614K - $840K
|
7.98K
$729K
|
|
|
Aug 14, 2025
Q2 2025
|
Principia Wealth Advisory, LLC
Dallas, TX |
BUY
|
- |
6+ 37.5% |
$462 - $632
|
22
$2.01K
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
BUY
|
- |
3.7KNew |
$285K - $389K
|
3.7K
$338K
|
|
|
Aug 14, 2025
Q2 2025
|
Harvest Fund Management Co., LTD
Beijing, F4 |
BUY
|
- |
1.8KNew |
$138K - $189K
|
1.8K
$164K
|
|
|
Aug 14, 2025
Q2 2025
|
Prevail Innovative Wealth Advisors, LLC
Leawood, KS |
BUY
|
- |
14.9K+ 47.1% |
$1.15M - $1.57M
|
46.6K
$4.25M
|
|
|
Aug 13, 2025
Q2 2025
|
Lido Advisors, LLC
Los Angeles, CA |
BUY
|
PUT |
4.5KNew |
$346K - $474K
|
4.5K
$411K
|
|
|
Aug 13, 2025
Q2 2025
|
Shelton Capital Management
Denver, CO |
SELL
|
- |
-15K- 36.89% |
$1.15M - $1.58M
|
25.7K
$2.34M
|
|
|
Aug 13, 2025
Q2 2025
|
Panagora Asset Management Inc
Boston, MA |
SELL
|
- |
-1.77K- 33.37% |
$136K - $186K
|
3.52K
$322K
|
|
|
Aug 13, 2025
Q2 2025
|
Quantbot Technologies LP
New York, NY |
SELL
|
- |
-5.58K- 24.18% |
$429K - $587K
|
17.5K
$1.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Dai Ichi Life Insurance Company, LTD
Tokyo, M0 |
SELL
|
- |
-4.74K- 26.58% |
$364K - $499K
|
13.1K
$1.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Crescent Grove Advisors, LLC
|
BUY
|
- |
201+ 1.54% |
$15.5K - $21.2K
|
13.3K
$1.21M
|
|
|
Aug 13, 2025
Q2 2025
|
Congress Wealth Management LLC
Boston, MA |
BUY
|
- |
25.4K+ 85.9% |
$1.95M - $2.67M
|
55K
$5.02M
|
|
|
Aug 13, 2025
Q2 2025
|
Parkworth Wealth Management, Inc.
Los Gatos, CA |
BUY
|
- |
9+ 2.57% |
$692 - $947
|
359
$32.8K
|
|
|
Aug 13, 2025
Q2 2025
|
Kilter Group LLC
Rhinebeck, NY |
BUY
|
- |
15New |
$1.15K - $1.58K
|
15
$1.37K
|
|
|
Aug 13, 2025
Q2 2025
|
Kayne Anderson Rudnick Investment Management LLC
Los Angeles, CA |
BUY
|
- |
4+ 4.0% |
$308 - $421
|
104
$9.5K
|
|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
SELL
|
- |
-35.8K- 89.87% |
$2.75M - $3.76M
|
4.03K
$368K
|
|
|
Aug 13, 2025
Q2 2025
|
Twin Peaks Wealth Advisors, LLC
Burlingame, CA |
BUY
|
- |
177New |
$13.6K - $18.6K
|
177
$16.2K
|
|
|
Aug 13, 2025
Q2 2025
|
Rw Investment Management LLC
Eagle, ID |
BUY
|
- |
2KNew |
$154K - $211K
|
2K
$183K
|
|
|
Aug 13, 2025
Q2 2025
|
Uss Investment Management LTD
|
BUY
|
- |
138+ 0.23% |
$10.6K - $14.5K
|
59.8K
$5.47M
|
|