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Nomura Asset Management International’s Iron Mountain IRM Stock Holding History

Nomura Asset Management International’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 		$69.7M Sell
552,190
-34,691
-6% -$4.25M 0.1% 254
2026
Q1 		$59.9M Buy
586,881
+502,658
+597% +$50M 0.1% 277
2025
Q4 		$6.99M Buy
+84,223
New +$7.88M 0.01% 754

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

Nomura Asset Management International's IRM Position: Q2 2026 in Review

Nomura Asset Management International reduced its Iron Mountain (IRM) stake by 5.9% in Q2 2026, selling an estimated $4.25M and leaving 552,190 shares worth $69.7M. The position accounts for 0.1% of the portfolio, ranked #254.

Nomura Asset Management International first reported a position in IRM in Q4 2025 and has held it in 3 quarters since. 1,163 funds tracked by Wall St. Rank hold IRM as of Q2 2026.

  • Nomura Asset Management International held 552,190 shares of Iron Mountain worth $69.7M as of Q2 2026.
  • Nomura Asset Management International sold 34,691 Iron Mountain shares in Q2 2026, an estimated $4.25M.
  • Iron Mountain made up 0.1% of Nomura Asset Management International's portfolio in Q2 2026, its #254 holding.
  • Nomura Asset Management International first reported a position in Iron Mountain in Q4 2025 and has held it in 3 quarters since.
  • 1,163 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2026.

Based on Nomura Asset Management International's 13F filing for Q2 2026, filed 14 Aug 2026.