CI Investments Inc
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CI Investments Inc’s Iron Mountain IRM Stock Holding History

CI Investments Inc’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 		$941K Buy
+7,453
New +$914K ﹤0.01% 552
2025
Q4 		– Sell
-808
Closed -$82K – 948
2025
Q3 		$82K Sell
808
-17
-2% -$1.64K ﹤0.01% 919
2025
Q2 		$85K Sell
825
-31
-4% -$2.92K ﹤0.01% 941
2025
Q1 		$74K Sell
856
-611
-42% -$58.9K ﹤0.01% 989
2024
Q4 		$154K Buy
1,467
+98
+7% +$11.5K ﹤0.01% 813
2024
Q3 		$163K Sell
1,369
-21
-2% -$2.25K ﹤0.01% 720
2024
Q2 		$125K Sell
1,390
-1,405
-50% -$114K ﹤0.01% 754
2024
Q1 		$224K Buy
2,795
+1,987
+246% +$144K ﹤0.01% 670
2023
Q4 		$57K Buy
808
+365
+82% +$22.9K ﹤0.01% 946
2023
Q3 		$26K Buy
443
+35
+9% +$2.14K ﹤0.01% 1075
2023
Q2 		$23K Buy
408
+392
+2,450% +$21.5K ﹤0.01% 1079
2023
Q1 		$1K Hold
16
– – ﹤0.01% 1134
2022
Q4 		$1K Sell
16
-2,525
-99% -$127K ﹤0.01% 1172
2022
Q3 		$112K Sell
2,541
-130
-5% -$6.57K ﹤0.01% 685
2022
Q2 		$130K Sell
2,671
-2,070
-44% -$109K ﹤0.01% 678
2022
Q1 		$263K Hold
4,741
– – ﹤0.01% 655
2021
Q4 		$248K Sell
4,741
-779
-14% -$36.8K ﹤0.01% 725
2021
Q3 		$240K Buy
5,520
+270
+5% +$12.2K ﹤0.01% 706
2021
Q2 		$222K Buy
5,250
+1,993
+61% +$83.6K ﹤0.01% 727
2021
Q1 		$121K Buy
3,257
+51
+2% +$1.71K ﹤0.01% 733
2020
Q4 		$95K Sell
3,206
-534
-14% -$14.8K ﹤0.01% 764
2020
Q3 		$100K Buy
+3,740
New +$106K ﹤0.01% 662

Other funds holding IRM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Cohen & Steers
Cohen & Steers New York $63.2B AUM 17.15% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

CI Investments Inc's IRM Position: Q2 2026 in Review

CI Investments Inc opened a new position in Iron Mountain (IRM) in Q2 2026: 7,453 shares worth $941K. The stake represents ﹤0.01% of the portfolio and ranks #552 among its holdings. This is a return to the name: CI Investments Inc previously reported a position in IRM as recently as Q3 2025.

CI Investments Inc first reported a position in IRM in Q3 2020 and has held it in 22 quarters since. 1,168 funds tracked by Wall St. Rank hold IRM as of Q2 2026.

  • CI Investments Inc held 7,453 shares of Iron Mountain worth $941K as of Q2 2026.
  • Iron Mountain was a new CI Investments Inc position in Q2 2026.
  • Iron Mountain made up ﹤0.01% of CI Investments Inc's portfolio in Q2 2026, its #552 holding.
  • CI Investments Inc first reported a position in Iron Mountain in Q3 2020 and has held it in 22 quarters since.
  • 1,168 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2026.

Based on CI Investments Inc's 13F filing for Q2 2026, filed 13 Aug 2026.