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Howard Hughes Medical Institute’s Iron Mountain IRM Stock Holding History

Howard Hughes Medical Institute’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 		– Sell
-63
Closed -$5.23K – 264
2025
Q4 		$5.23K Hold
63
– – ﹤0.01% 334
2025
Q3 		$6.42K Hold
63
– – ﹤0.01% 291
2025
Q2 		$6.46K Buy
+63
New +$5.94K ﹤0.01% 278

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

Howard Hughes Medical Institute's IRM Position: Q1 2026 in Review

Howard Hughes Medical Institute sold out of Iron Mountain (IRM) in Q1 2026, closing a stake of 63 shares — an estimated $5.23K sold.

Howard Hughes Medical Institute first reported a position in IRM in Q2 2025 and held it in 3 quarters. The position peaked at $6.46K in Q2 2025. 1,084 funds tracked by Wall St. Rank hold IRM as of Q1 2026.

  • Howard Hughes Medical Institute reported no remaining Iron Mountain position as of Q1 2026 after selling out during the quarter.
  • Howard Hughes Medical Institute sold 63 Iron Mountain shares in Q1 2026, an estimated $5.23K.
  • Howard Hughes Medical Institute first reported a position in Iron Mountain in Q2 2025 and held it in 3 quarters.
  • Howard Hughes Medical Institute's Iron Mountain position peaked at $6.46K in Q2 2025.
  • 1,084 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2026.

Based on Howard Hughes Medical Institute's 13F filing for Q1 2026, filed 15 May 2026.