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Corsicana & Co’s Iron Mountain IRM Stock Holding History

Corsicana & Co’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 		$77.4K Buy
900
+450
+100% +$44.8K 0.05% 114
2025
Q4 		$37.3K Sell
450
-450
-50% -$42.1K 0.02% 146
2025
Q3 		$91.7K Buy
+900
New +$86.7K 0.05% 116
2022
Q3 		$40K Hold
900
– – 0.03% 131
2022
Q2 		$44K Hold
900
– – 0.03% 131
2022
Q1 		$50K Buy
+900
New +$42.9K 0.03% 136

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

Corsicana & Co's IRM Position: Q1 2026 in Review

Corsicana & Co increased its Iron Mountain (IRM) stake by 100% in Q1 2026, buying an estimated $44.8K and bringing the position to 900 shares worth $77.4K. The position accounts for 0.05% of the portfolio, ranked #114.

Corsicana & Co first reported a position in IRM in Q1 2022 and has held it in 6 quarters since. The position peaked at $91.7K in Q3 2025. 1,082 funds tracked by Wall St. Rank hold IRM as of Q1 2026.

  • Corsicana & Co held 900 shares of Iron Mountain worth $77.4K as of Q1 2026.
  • Corsicana & Co bought 450 Iron Mountain shares in Q1 2026, an estimated $44.8K.
  • Iron Mountain made up 0.05% of Corsicana & Co's portfolio in Q1 2026, its #114 holding.
  • Corsicana & Co first reported a position in Iron Mountain in Q1 2022 and has held it in 6 quarters since.
  • Corsicana & Co's Iron Mountain position peaked at $91.7K in Q3 2025.
  • 1,082 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2026.

Based on Corsicana & Co's 13F filing for Q1 2026, filed 13 May 2026.