Courier Capital’s Iron Mountain IRM Stock Holding History

Courier Capital’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
2026 Q2	$1.79M	Sell	14,204 -3,817	-21%	-$468K	0.09%	181
2026 Q1	$1.84M	Sell	18,021 -9,589	-35%	-$954K	0.1%	168
2025 Q4	$2.29M	Sell	27,610 -3,061	-10%	-$286K	0.13%	142
2025 Q3	$3.13M	Sell	30,671 -241	-0.8%	-$23.2K	0.18%	118
2025 Q2	$3.17M	Sell	30,912 -697	-2%	-$65.7K	0.19%	116
2025 Q1	$2.72M	Buy	31,609 +2,107	+7%	+$203K	0.18%	124
2024 Q4	$3.1M	Sell	29,502 -10,227	-26%	-$1.2M	0.21%	105
2024 Q3	$4.72M	Buy	39,729 +2,026	+5%	+$217K	0.32%	75
2024 Q2	$3.38M	Sell	37,703 -801	-2%	-$64.8K	0.27%	77
2024 Q1	$3.09M	Sell	38,504 -1,559	-4%	-$113K	0.22%	98
2023 Q4	$2.8M	Sell	40,063 -8,292	-17%	-$520K	0.21%	102
2023 Q3	$2.87M	Sell	48,355 -5,041	-9%	-$308K	0.24%	94
2023 Q2	$3.03M	Buy	+53,396	New	+$2.92M	0.24%	91

Other funds holding IRM

Daiwa Securities Group Tokyo, Japan $51.1B AUM 35.55% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return

Welch & Forbes Boston, Massachusetts $8.23B AUM 17.62% 1-Year Est. Return

Asset Management One Tokyo, Japan $39B AUM 37.51% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

COPPSERS

Commonwealth of Pennsylvania Public School Employees Retirement System Harrisburg, Pennsylvania $20.6B AUM 37.37% 1-Year Est. Return

BTCPP

Border to Coast Pensions Partnership Leeds, United Kingdom $6.78B AUM 31.6% 1-Year Est. Return

Courier Capital's IRM Position: Q2 2026 in Review

Courier Capital reduced its Iron Mountain (IRM) stake by 21% in Q2 2026, selling an estimated $468K and leaving 14,204 shares worth $1.79M. The position accounts for 0.09% of the portfolio, ranked #181.

Courier Capital first reported a position in IRM in Q2 2023 and has held it in 13 quarters since. The position peaked at $4.72M in Q3 2024. 443 funds tracked by Wall St. Rank hold IRM as of Q2 2026.

Courier Capital held 14,204 shares of Iron Mountain worth $1.79M as of Q2 2026.
Courier Capital sold 3,817 Iron Mountain shares in Q2 2026, an estimated $468K.
Iron Mountain made up 0.09% of Courier Capital's portfolio in Q2 2026, its #181 holding.
Courier Capital first reported a position in Iron Mountain in Q2 2023 and has held it in 13 quarters since.
Courier Capital's Iron Mountain position peaked at $4.72M in Q3 2024.
443 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2026.

Based on Courier Capital's 13F filing for Q2 2026, filed 16 Jul 2026.