UniSuper Management
IRM icon

UniSuper Management’s Iron Mountain IRM Stock Holding History

UniSuper 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
Q3 		$7.89M Buy
71,136
+1,500
+2% +$180K 0.04% 241
2026
Q2 		$8.8M Sell
69,636
-22,272
-24% -$2.73M 0.05% 210
2026
Q1 		$9.39M Sell
91,908
-3,165
-3% -$315K 0.06% 169
2025
Q4 		$7.89M Sell
95,073
-22,986
-19% -$2.15M 0.05% 184
2025
Q3 		$12M Buy
118,059
+5,845
+5% +$563K 0.07% 154
2025
Q2 		$11.5M Sell
112,214
-1,279
-1% -$121K 0.08% 151
2025
Q1 		$9.8M Buy
113,493
+4,028
+4% +$388K 0.07% 158
2024
Q4 		$11.5M Buy
109,465
+5,393
+5% +$634K 0.08% 147
2024
Q3 		$12.4M Sell
104,072
-3,227
-3% -$345K 0.09% 143
2024
Q2 		$9.6M Buy
107,299
+92,262
+614% +$7.47M 0.08% 148
2024
Q1 		$1.21M Sell
15,037
-141,948
-90% -$10.3M 0.01% 424
2023
Q4 		$11M Buy
156,985
+1,015
+0.7% +$63.7K 0.12% 128
2023
Q3 		$9.27M Hold
155,970
– – 0.11% 132
2023
Q2 		$8.86M Buy
+155,970
New +$8.54M 0.1% 140

Other funds holding IRM

State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Daiwa Securities Group
Daiwa Securities Group Tokyo, Japan $53.6B AUM 32.29% 1-Year Est. Return

UniSuper Management's IRM Position: Q3 2026 in Review

UniSuper Management increased its Iron Mountain (IRM) stake by 2.2% in Q3 2026, buying an estimated $180K and bringing the position to 71,136 shares worth $7.89M. The position accounts for 0.04% of the portfolio, ranked #241.

UniSuper Management first reported a position in IRM in Q2 2023 and has held it in 14 quarters since. The position peaked at $12.4M in Q3 2024. 861 funds tracked by Wall St. Rank hold IRM as of Q3 2026.

  • UniSuper Management held 71,136 shares of Iron Mountain worth $7.89M as of Q3 2026.
  • UniSuper Management bought 1,500 Iron Mountain shares in Q3 2026, an estimated $180K.
  • Iron Mountain made up 0.04% of UniSuper Management's portfolio in Q3 2026, its #241 holding.
  • UniSuper Management first reported a position in Iron Mountain in Q2 2023 and has held it in 14 quarters since.
  • UniSuper Management's Iron Mountain position peaked at $12.4M in Q3 2024.
  • 861 funds tracked by Wall St. Rank held Iron Mountain as of Q3 2026.

Based on UniSuper Management's 13F filing for Q3 2026, filed 26 Oct 2026.