Lasalle Investment Management Securities’s Iron Mountain IRM Stock Holding History

Lasalle Investment Management Securities’s Portfolio IRM Stock Details IRM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-194,144	Closed	-$16.7M	–	47
2025 Q1	$16.7M	Buy	+194,144	New	+$18.7M	0.73%	31
2021 Q1	–	Sell	-97,243	Closed	-$2.87M	–	48
2020 Q4	$2.87M	Hold	97,243	–	–	0.09%	42
2020 Q3	$2.6M	Hold	97,243	–	–	0.09%	43
2020 Q2	$2.54M	Hold	97,243	–	–	0.08%	43
2020 Q1	$2.31M	Hold	97,243	–	–	0.09%	43
2019 Q4	$3.1M	Hold	97,243	–	–	0.08%	41
2019 Q3	$3.15M	Sell	97,243 -16,719	-15%	-$525K	0.08%	45
2019 Q2	$3.57M	Buy	113,962 +36,674	+47%	+$1.2M	0.1%	47
2019 Q1	$2.74M	Hold	77,288	–	–	0.07%	49
2018 Q4	$2.5M	Hold	77,288	–	–	0.07%	46
2018 Q3	$2.67M	Hold	77,288	–	–	0.06%	43
2018 Q2	$2.71M	Hold	77,288	–	–	0.06%	43
2018 Q1	$2.54M	Buy	+77,288	New	+$2.6M	0.05%	44

Other funds holding IRM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Cohen & Steers New York $57.6B AUM 8.03% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Lasalle Investment Management Securities's IRM Position: Q2 2025 in Review

Lasalle Investment Management Securities sold out of Iron Mountain (IRM) in Q2 2025, closing a stake of 194,144 shares — an estimated $16.7M sold.

Lasalle Investment Management Securities first reported a position in IRM in Q1 2018 and held it in 13 quarters. The position peaked at $16.7M in Q1 2025. 1,044 funds tracked by Wall St. Rank hold IRM as of Q2 2025.

Lasalle Investment Management Securities reported no remaining Iron Mountain position as of Q2 2025 after selling out during the quarter.
Lasalle Investment Management Securities sold 194,144 Iron Mountain shares in Q2 2025, an estimated $16.7M.
Lasalle Investment Management Securities first reported a position in Iron Mountain in Q1 2018 and held it in 13 quarters.
Lasalle Investment Management Securities's Iron Mountain position peaked at $16.7M in Q1 2025.
1,044 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2025.

Based on Lasalle Investment Management Securities's 13F filing for Q2 2025, filed 12 Aug 2025.