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TPG Advisors’s Iron Mountain IRM Stock Holding History

TPG Advisors’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 		$217K Hold
1,954
– – 0.12% 109
2026
Q2 		$247K Buy
+1,954
New +$240K 0.14% 100
2025
Q3 		– Sell
-1,954
Closed -$200K – 104
2025
Q2 		$200K Buy
+1,954
New +$184K 0.15% 95
2025
Q1 		– Sell
-1,954
Closed -$205K – 93
2024
Q4 		$205K Hold
1,954
– – 0.16% 88
2024
Q3 		$232K Buy
+1,954
New +$209K 0.18% 81

Other funds holding IRM

Vontobel Holding
Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
Border to Coast Pensions Partnership
Border to Coast Pensions Partnership Leeds, United Kingdom $7.27B AUM 24.98% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
State of Alaska Department of Revenue
State of Alaska Department of Revenue Juneau, Alaska $9.6B AUM 34.67% 1-Year Est. Return
Moran Wealth Management
Moran Wealth Management Naples, Florida $3.64B AUM 28.63% 1-Year Est. Return
Tectonic Advisors
Tectonic Advisors Frisco, Texas $2.16B AUM 10.32% 1-Year Est. Return
Brookstone Capital Management
Brookstone Capital Management Wheaton, Illinois $10.1B AUM 17.94% 1-Year Est. Return
TCV Trust & Wealth Management
TCV Trust & Wealth Management Richmond, Virginia $1.29B AUM 16.51% 1-Year Est. Return
IFM Investors
IFM Investors Melbourne, Australia $16B AUM 33.69% 1-Year Est. Return

TPG Advisors's IRM Position: Q3 2026 in Review

TPG Advisors held its Iron Mountain (IRM) position steady in Q3 2026 at 1,954 shares worth $217K. The position accounts for 0.12% of the portfolio, ranked #109.

TPG Advisors first reported a position in IRM in Q3 2024 and has held it in 5 quarters since. The position peaked at $247K in Q2 2026. 257 funds tracked by Wall St. Rank hold IRM as of Q3 2026.

  • TPG Advisors held 1,954 shares of Iron Mountain worth $217K as of Q3 2026.
  • TPG Advisors left its Iron Mountain share count unchanged in Q3 2026.
  • Iron Mountain made up 0.12% of TPG Advisors's portfolio in Q3 2026, its #109 holding.
  • TPG Advisors first reported a position in Iron Mountain in Q3 2024 and has held it in 5 quarters since.
  • TPG Advisors's Iron Mountain position peaked at $247K in Q2 2026.
  • 257 funds tracked by Wall St. Rank held Iron Mountain as of Q3 2026.

Based on TPG Advisors's 13F filing for Q3 2026, filed 16 Oct 2026.