Overseas companies / United States
Iron Mountain IRM US
Held by 21 of the 26 Australian super funds covered, in each fund's headline option, at 30 June 2026. It ranks #572 among overseas companies by value held.
Which super funds own Iron Mountain
| Fund | Option | Shares | Value | Change in shares | Change ($) |
|---|---|---|---|---|---|
| AustralianSupernew | Balanced | 194,730 | $35.5m | +194,730 since Jun 2025 | +$35.5m |
| Aware Super | High Growth | 59,898 | $10.9m | +23,498 since Jun 2023 | +$4.3m |
| Rest | Growth | 50,200 | $9.2m | +32,987 since Jun 2025 | +$6.0m |
| MLC Super Fund (Insignia) | MySuper Growth Portfolio | 41,984 | $7.6m | – | – |
| HESTA | Balanced Growth | 39,171 | $7.1m | +12,804 since Dec 2025 | +$2.3m |
| AMP Super Fund | AMP MySuper 1980s | 30,911 | $5.6m | – | – |
| NGS Super | MySuper | 29,784 | $5.4m | +9,549 since Jun 2025 | +$1.7m |
| Brighter Super | MySuper | 27,018 | $4.9m | −1,790 since Jun 2025 | −$326k |
| UniSuper | Balanced | 24,057 | $4.4m | −12,558 since Dec 2025 | −$2.3m |
| Commonwealth Superannuation Corporation (PSSap) | PSSap MySuper Balanced | 14,488 | $2.7m | +4,144 since Dec 2024 | +$756k |
| Australian Retirement Trust | Lifecycle Balanced Pool | 9,086 | $1.7m | +1,147 since Dec 2024 | +$209k |
| Mercer Super Trust | Mercer SmartPath - Born 1969 to 1973 | 8,170 | $1.5m | – | – |
| Colonial First State FirstChoice | CFS Lifestage (1975-1979) | 7,090 | $1.3m | – | – |
| BUSSQ | MySuper Balanced Growth | 2,286 | $417k | +1,805 since Dec 2024 | +$329k |
| Equip Super | MySuper | 2,172 | $399k | −265 since Jun 2025 | −$48k |
| Russell Investments Master Trust | GoalTracker (MySuper) | 1,912 | $349k | +370 since Dec 2023 | +$67k |
| ADF Super | MySuper Balanced | 1,573 | $289k | +1,196 since Jun 2023 | +$218k |
| Prime Super | MySuper | 1,575 | $287k | +380 since Dec 2025 | +$69k |
| First Supernew | Balanced (MySuper) | 1,551 | $283k | +1,551 since Dec 2024 | +$283k |
| Vanguard Super | High Growth (Accumulation) | 1,379 | $251k | +864 since Dec 2024 | +$158k |
| Hostplus | Balanced | 4 | $753 | −994 since Jun 2025 | −$181k |
Shares can be counted differently across listings: some funds hold ordinary shares and others depositary receipts (ADRs), so compare values rather than share counts between funds. Share counts are shown as disclosed; buying and selling figures allow for share splits, detected when every fund's count jumps by the same ratio as the price falls. Funds identify overseas holdings by ISIN, SEDOL, ticker or name; we group them by company.
All investment options
Every investment option each fund publishes, added up: default, choice, pension and defined benefit money. Each option's disclosure is its own share of the fund, so the options add up to the fund's whole holding. Latest disclosure only.
| Fund | Options holding it | Shares | Value |
|---|---|---|---|
| AustralianSuper | 10 | 282,500 | $51.5m |
| Colonial First State FirstChoice | 165 | 258,232 | $47.1m |
| Australian Retirement Trust | 31 | 242,712 | $44.3m |
| AMP Super Fund | 31 | 192,326 | $35.0m |
| Aware Super | 22 | 174,554 | $31.8m |
| MLC Super Fund (Insignia) | 50 | 129,476 | $23.6m |
| UniSuperpartial | 7 | 69,636 | $12.7m |
| Brighter Super | 19 | 62,822 | $11.5m |
| Mercer Super Trust | 78 | 60,677 | $11.1m |
| Rest | 10 | 59,451 | $10.8m |
| NGS Super | 13 | 58,494 | $10.7m |
| HESTA | 12 | 57,355 | $10.5m |
| Hostplus | 48 | 33,694 | $6.1m |
| Commonwealth Superannuation Corporation (PSSap) | 10 | 19,838 | $3.7m |
| Vanguard Superpartial | 14 | 6,516 | $1.2m |
| Equip Super | 16 | 5,155 | $946k |
| Russell Investments Master Trust | 11 | 4,919 | $897k |
| BUSSQ | 4 | 2,635 | $481k |
| ADF Super | 3 | 2,171 | $399k |
| Prime Super | 14 | 1,944 | $354k |
| First Super | 8 | 1,799 | $328k |
| Total | $314.9m |
"Partial" means the options we hold for that fund add up to less than its assets reported to APRA suggest, so its figure is a floor.
Share of super's holding by fund
History
Shares held at each disclosure we hold. A dash means we do not have that fund's file for that date.
| Fund | Jun 2026 | Dec 2025 | Jun 2025 | Dec 2024 | Jun 2024 | Dec 2023 | Jun 2023 | Dec 2022 | Jun 2022 | Dec 2021 |
|---|---|---|---|---|---|---|---|---|---|---|
| ADF Super | 1,573 | – | – | – | – | – | 377 | – | – | – |
| AMP | 30,911 | – | – | – | – | – | – | – | – | – |
| ART | 9,086 | – | – | 7,939 | – | 22,187 | – | 49,399 | – | – |
| AustralianSuper | 194,730 | – | 0 | – | – | – | 0 | – | – | 236,637 |
| Aware Super | 59,898 | – | – | – | – | – | 36,400 | 37,291 | 46,478 | – |
| Brighter Super | 27,018 | – | 28,808 | – | – | – | – | – | – | – |
| BUSSQ | 2,286 | – | – | 481 | – | – | – | – | – | – |
| CareSuper | 0 | – | 0 | 38,177 | 1,632 | 0 | 92 | 30,513 | 4,176 | – |
| Cbus | 0 | – | 0 | – | 0 | – | 889 | – | 0 | – |
| CFS | 7,090 | – | – | – | – | – | – | – | – | – |
| CSC | 14,488 | – | – | 10,344 | – | – | 5,007 | – | – | – |
| Equip | 2,172 | – | 2,437 | – | 2,839 | 2,910 | 1,812 | 2,415 | – | – |
| First Super | 1,551 | – | – | 0 | 0 | 0 | 0 | 0 | 0 | – |
| HESTA | 39,171 | 26,367 | 29,577 | 28,358 | 31,378 | – | 39,239 | 32,401 | 26,530 | 21,089 |
| Hostplus | 4 | – | 998 | – | 4,320 | 4,723 | – | – | 1,940 | – |
| Mercer | 8,170 | – | – | – | – | – | – | – | – | – |
| MLC | 41,984 | – | – | – | – | – | – | – | – | – |
| NGS Super | 29,784 | – | 20,235 | – | 13,842 | 8,917 | – | – | 1,597 | – |
| Prime Super | 1,575 | 1,195 | 1,196 | – | – | – | – | – | – | – |
| Rest | 50,200 | – | 17,213 | 79,025 | – | – | – | – | – | – |
| Russell Investments | 1,912 | – | – | – | – | 1,542 | – | – | – | – |
| UniSuper | 24,057 | 36,615 | 38,875 | 38,028 | 35,645 | 90,723 | 87,951 | – | 90,633 | 89,983 |
| Vanguard Super | 1,379 | – | – | 515 | – | – | – | – | – | – |