JC
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JB Capital’s Iron Mountain IRM Stock Holding History

JB Capital’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
Q1 		$473K Sell
4,626
-45
-1% -$4.48K 0.02% 182
2025
Q4 		$387K Buy
+4,671
New +$437K 0.02% 190
2022
Q3 		– Sell
-15,364
Closed -$748K – 194
2022
Q2 		$748K Buy
15,364
+498
+3% +$26.2K 0.08% 128
2022
Q1 		$824K Buy
+14,866
New +$708K 0.08% 126

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

JB Capital's IRM Position: Q1 2026 in Review

JB Capital reduced its Iron Mountain (IRM) stake by 0.96% in Q1 2026, selling an estimated $4.48K and leaving 4,626 shares worth $473K. The position accounts for 0.02% of the portfolio, ranked #182.

JB Capital first reported a position in IRM in Q1 2022 and has held it in 4 quarters since. The position peaked at $824K in Q1 2022. 1,082 funds tracked by Wall St. Rank hold IRM as of Q1 2026.

  • JB Capital held 4,626 shares of Iron Mountain worth $473K as of Q1 2026.
  • JB Capital sold 45 Iron Mountain shares in Q1 2026, an estimated $4.48K.
  • Iron Mountain made up 0.02% of JB Capital's portfolio in Q1 2026, its #182 holding.
  • JB Capital first reported a position in Iron Mountain in Q1 2022 and has held it in 4 quarters since.
  • JB Capital's Iron Mountain position peaked at $824K in Q1 2022.
  • 1,082 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2026.

Based on JB Capital's 13F filing for Q1 2026, filed 27 Apr 2026.