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MUFG Securities Americas’s Iron Mountain IRM Stock Holding History

MUFG Securities Americas’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 		$1.13M Buy
8,962
+776
+9% +$95.1K 0.06% 272
2026
Q1 		$836K Buy
8,186
+223
+3% +$22.2K 0.05% 291
2025
Q4 		$661K Sell
7,963
-1
-0% -$94 0.04% 340
2025
Q3 		$812K Buy
7,964
+1,425
+22% +$137K 0.05% 294
2025
Q2 		$671K Buy
6,539
+1,339
+26% +$126K 0.06% 282
2025
Q1 		$447K Buy
5,200
+867
+20% +$83.5K 0.05% 309
2024
Q4 		$455K Buy
+4,333
New +$509K 0.06% 287

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

MUFG Securities Americas's IRM Position: Q2 2026 in Review

MUFG Securities Americas increased its Iron Mountain (IRM) stake by 9.5% in Q2 2026, buying an estimated $95.1K and bringing the position to 8,962 shares worth $1.13M. The position accounts for 0.06% of the portfolio, ranked #272.

MUFG Securities Americas first reported a position in IRM in Q4 2024 and has held it in 7 quarters since. 1,171 funds tracked by Wall St. Rank hold IRM as of Q2 2026.

  • MUFG Securities Americas held 8,962 shares of Iron Mountain worth $1.13M as of Q2 2026.
  • MUFG Securities Americas bought 776 Iron Mountain shares in Q2 2026, an estimated $95.1K.
  • Iron Mountain made up 0.06% of MUFG Securities Americas's portfolio in Q2 2026, its #272 holding.
  • MUFG Securities Americas first reported a position in Iron Mountain in Q4 2024 and has held it in 7 quarters since.
  • 1,171 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2026.

Based on MUFG Securities Americas's 13F filing for Q2 2026, filed 14 Aug 2026.