Squarepoint
IRM icon

Squarepoint’s Iron Mountain IRM Stock Holding History

Squarepoint’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
Q2 		$9.57M Buy
75,800
+14,900
+24% +$1.83M 0.01% 1132
2026
Q1 		$6.22M Sell
60,900
-55,500
-48% -$5.52M 0.01% 1345
2025
Q4 		$9.66M Buy
116,400
+55,900
+92% +$5.23M 0.01% 1096
2025
Q3 		$6.17M Sell
60,500
-57,500
-49% -$5.54M 0.01% 1336
2025
Q2 		$12.1M Sell
118,000
-11,900
-9% -$1.12M 0.01% 978
2025
Q1 		$11.2M Buy
129,900
+56,600
+77% +$5.45M 0.01% 972
2024
Q4 		$7.7M Buy
73,300
+16,900
+30% +$1.99M 0.01% 1310
2024
Q3 		$6.7M Sell
56,400
-8,900
-14% -$952K 0.01% 1220
2024
Q2 		$5.85M Buy
65,300
+41,200
+171% +$3.33M 0.01% 1270
2024
Q1 		$1.93M Sell
24,100
-4,900
-17% -$355K ﹤0.01% 2092
2023
Q4 		$2.03M Sell
29,000
-80,500
-74% -$5.05M ﹤0.01% 1985
2023
Q3 		$6.51M Sell
109,500
-27,700
-20% -$1.69M 0.02% 1019
2023
Q2 		$7.8M Buy
137,200
+108,900
+385% +$5.96M 0.02% 803
2023
Q1 		$1.5M Sell
28,300
-74,200
-72% -$3.89M 0.01% 1616
2022
Q4 		$5.11M Buy
102,500
+7,000
+7% +$353K 0.02% 835
2022
Q3 		$4.2M Buy
95,500
+80,600
+541% +$4.07M 0.02% 873
2022
Q2 		$725K Buy
+14,900
New +$784K ﹤0.01% 1797

Other funds holding IRM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Cohen & Steers
Cohen & Steers New York $63.2B AUM 17.15% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

Squarepoint's IRM Position: Q2 2026 in Review

Squarepoint reduced its Iron Mountain (IRM) stake by 82% in Q2 2026, selling an estimated $8.24M and leaving 14,389 shares worth $1.82M. The position accounts for ﹤0.01% of the portfolio, ranked #2421.

Squarepoint first reported a position in IRM in Q4 2015 and has held it in 33 quarters since. The position peaked at $10.5M in Q3 2019. 1,170 funds tracked by Wall St. Rank hold IRM as of Q2 2026.

  • Squarepoint held 14,389 shares of Iron Mountain worth $1.82M as of Q2 2026.
  • Squarepoint sold 67,251 Iron Mountain shares in Q2 2026, an estimated $8.24M.
  • Iron Mountain made up ﹤0.01% of Squarepoint's portfolio in Q2 2026, its #2421 holding.
  • Squarepoint first reported a position in Iron Mountain in Q4 2015 and has held it in 33 quarters since.
  • Squarepoint's Iron Mountain position peaked at $10.5M in Q3 2019.
  • 1,170 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2026.

Based on Squarepoint's 13F filing for Q2 2026, filed 14 Aug 2026.