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Investment Management Corp of Ontario (IMCO)’s American Tower AMT Stock Holding History

Investment Management Corp of Ontario (IMCO)’s Portfolio AMT Stock Details AMT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.69M Sell
40,907
-11,059
-21% -$1.99M 0.08% 214
2026
Q1 		$8.97M Sell
51,966
-12,821
-20% -$2.31M 0.12% 177
2025
Q4 		$11.4M Sell
64,787
-2,223
-3% -$405K 0.15% 128
2025
Q3 		$12.9M Buy
67,010
+34,901
+109% +$7.27M 0.2% 91
2025
Q2 		$7.1M Buy
32,109
+18,935
+144% +$4.09M 0.1% 135
2025
Q1 		$2.87M Sell
13,174
-9,410
-42% -$1.85M 0.06% 241
2024
Q4 		$4.14M Sell
22,584
-333
-1% -$69K 0.14% 93
2024
Q3 		$5.33M Buy
22,917
+12,543
+121% +$2.78M 0.12% 130
2024
Q2 		$2.02M Buy
10,374
+2,800
+37% +$523K 0.05% 226
2024
Q1 		$1.5M Sell
7,574
-3,300
-30% -$657K 0.04% 244
2023
Q4 		$2.35M Buy
+10,874
New +$2.06M 0.06% 222

Other funds holding AMT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Cohen & Steers
Cohen & Steers New York $63.2B AUM 17.15% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Lazard Asset Management
Lazard Asset Management New York $66.1B AUM 33.53% 1-Year Est. Return

Investment Management Corp of Ontario (IMCO)'s AMT Position: Q2 2026 in Review

Investment Management Corp of Ontario (IMCO) reduced its American Tower (AMT) stake by 21% in Q2 2026, selling an estimated $1.99M and leaving 40,907 shares worth $6.69M. The position accounts for 0.08% of the portfolio, ranked #214.

Investment Management Corp of Ontario (IMCO) first reported a position in AMT in Q4 2023 and has held it in 11 quarters since. The position peaked at $12.9M in Q3 2025. 1,749 funds tracked by Wall St. Rank hold AMT as of Q2 2026.

  • Investment Management Corp of Ontario (IMCO) held 40,907 shares of American Tower worth $6.69M as of Q2 2026.
  • Investment Management Corp of Ontario (IMCO) sold 11,059 American Tower shares in Q2 2026, an estimated $1.99M.
  • American Tower made up 0.08% of Investment Management Corp of Ontario (IMCO)'s portfolio in Q2 2026, its #214 holding.
  • Investment Management Corp of Ontario (IMCO) first reported a position in American Tower in Q4 2023 and has held it in 11 quarters since.
  • Investment Management Corp of Ontario (IMCO)'s American Tower position peaked at $12.9M in Q3 2025.
  • 1,749 funds tracked by Wall St. Rank held American Tower as of Q2 2026.

Based on Investment Management Corp of Ontario (IMCO)'s 13F filing for Q2 2026, filed 14 Aug 2026.