CIBC Bancorp USA
IRM icon

CIBC Bancorp USA’s Iron Mountain IRM Stock Holding History

CIBC Bancorp USA’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
Q3 		$85.7M Sell
770,714
-6,766
-0.9% -$811K 0.11% 173
2026
Q2 		$98.2M Sell
777,480
-51,313
-6% -$6.29M 0.12% 164
2026
Q1 		$84.6M Buy
+828,793
New +$82.4M 0.11% 167
2025
Q3 		$12.1M Buy
+118,362
New +$11.4M 0.07% 220

Other funds holding IRM

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

CIBC Bancorp USA's IRM Position: Q3 2026 in Review

CIBC Bancorp USA reduced its Iron Mountain (IRM) stake by 0.87% in Q3 2026, selling an estimated $811K and leaving 770,714 shares worth $85.7M. The position accounts for 0.11% of the portfolio, ranked #173.

CIBC Bancorp USA first reported a position in IRM in Q3 2025 and has held it in 4 quarters since. The position peaked at $98.2M in Q2 2026. 1,000 funds tracked by Wall St. Rank hold IRM as of Q3 2026.

  • CIBC Bancorp USA held 770,714 shares of Iron Mountain worth $85.7M as of Q3 2026.
  • CIBC Bancorp USA sold 6,766 Iron Mountain shares in Q3 2026, an estimated $811K.
  • Iron Mountain made up 0.11% of CIBC Bancorp USA's portfolio in Q3 2026, its #173 holding.
  • CIBC Bancorp USA first reported a position in Iron Mountain in Q3 2025 and has held it in 4 quarters since.
  • CIBC Bancorp USA's Iron Mountain position peaked at $98.2M in Q2 2026.
  • 1,000 funds tracked by Wall St. Rank held Iron Mountain as of Q3 2026.

Based on CIBC Bancorp USA's 13F filing for Q3 2026, filed 13 Nov 2026.