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AGF Management’s Iron Mountain IRM Stock Holding History

AGF Management’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 		$1.78M Buy
14,122
+1,759
+14% +$216K 0.01% 504
2026
Q1 		$1.26M Sell
12,363
-13,873
-53% -$1.38M 0.01% 510
2025
Q4 		$2.18M Buy
26,236
+4,051
+18% +$379K 0.01% 471
2025
Q3 		$2.26M Buy
22,185
+14,205
+178% +$1.37M 0.01% 474
2025
Q2 		$819K Buy
+7,980
New +$752K ﹤0.01% 563
2025
Q1 		– Sell
-2,133,904
Closed -$224M – 698
2024
Q4 		$224M Sell
2,133,904
-90,952
-4% -$10.7M 1.12% 18
2024
Q3 		$264M Sell
2,224,856
-20,537
-0.9% -$2.2M 1.34% 12
2024
Q2 		$201M Buy
2,245,393
+972,101
+76% +$78.7M 1.12% 17
2024
Q1 		$102M Buy
1,273,292
+282,294
+28% +$20.4M 0.57% 55
2023
Q4 		$69.4M Sell
990,998
-11,633
-1% -$730K 0.41% 78
2023
Q3 		$59.6M Buy
1,002,631
+24,836
+3% +$1.52M 0.42% 82
2023
Q2 		$55.6M Sell
977,795
-26,382
-3% -$1.44M 0.4% 85
2023
Q1 		$53.1M Buy
1,004,177
+60,628
+6% +$3.18M 0.36% 93
2022
Q4 		$47M Buy
+943,549
New +$47.6M 0.34% 88

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

AGF Management's IRM Position: Q2 2026 in Review

AGF Management increased its Iron Mountain (IRM) stake by 14% in Q2 2026, buying an estimated $216K and bringing the position to 14,122 shares worth $1.78M. The position accounts for 0.01% of the portfolio, ranked #504.

AGF Management first reported a position in IRM in Q4 2022 and has held it in 14 quarters since. The position peaked at $264M in Q3 2024. 1,169 funds tracked by Wall St. Rank hold IRM as of Q2 2026.

  • AGF Management held 14,122 shares of Iron Mountain worth $1.78M as of Q2 2026.
  • AGF Management bought 1,759 Iron Mountain shares in Q2 2026, an estimated $216K.
  • Iron Mountain made up 0.01% of AGF Management's portfolio in Q2 2026, its #504 holding.
  • AGF Management first reported a position in Iron Mountain in Q4 2022 and has held it in 14 quarters since.
  • AGF Management's Iron Mountain position peaked at $264M in Q3 2024.
  • 1,169 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2026.

Based on AGF Management's 13F filing for Q2 2026, filed 10 Aug 2026.