JP Morgan Chase
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JP Morgan Chase’s Iron Mountain IRM Stock Holding History

JP Morgan Chase’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
2024
Q4 		– Sell
-15,200
Closed -$1.81M – 7560
2024
Q3 		$1.81M Buy
+15,200
New +$1.63M ﹤0.01% 4080
2013
Q4 		– Sell
-216,400
Closed -$5.4M – 4160
2013
Q3 		$5.4M Hold
216,400
– – ﹤0.01% 2131
2013
Q2 		$5.32M Buy
+216,400
New +$6.98M ﹤0.01% 2100

Other funds holding IRM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Cohen & Steers
Cohen & Steers New York $57.6B AUM 8.03% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

JP Morgan Chase's IRM Position: Q1 2026 in Review

JP Morgan Chase increased its Iron Mountain (IRM) stake by 10% in Q1 2026, buying an estimated $19.4M and bringing the position to 2,123,358 shares worth $207M. The position accounts for 0.01% of the portfolio, ranked #683.

JP Morgan Chase first reported a position in IRM in Q2 2013 and has held it in 52 quarters since. The position peaked at $262M in Q2 2018. 1,083 funds tracked by Wall St. Rank hold IRM as of Q1 2026.

  • JP Morgan Chase held 2,123,358 shares of Iron Mountain worth $207M as of Q1 2026.
  • JP Morgan Chase bought 195,423 Iron Mountain shares in Q1 2026, an estimated $19.4M.
  • Iron Mountain made up 0.01% of JP Morgan Chase's portfolio in Q1 2026, its #683 holding.
  • JP Morgan Chase first reported a position in Iron Mountain in Q2 2013 and has held it in 52 quarters since.
  • JP Morgan Chase's Iron Mountain position peaked at $262M in Q2 2018.
  • 1,083 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2026.

Based on JP Morgan Chase's 13F filing for Q1 2026, filed 13 May 2026.