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Custom Index Systems’s American Tower AMT Stock Holding History

Custom Index Systems’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
2025
Q4 		– Sell
-1,224
Closed -$235K – 243
2025
Q3 		$235K Buy
1,224
+290
+31% +$60.4K 0.07% 246
2025
Q2 		$206K Buy
+934
New +$202K 0.1% 229
2025
Q1 		– Sell
-1,212
Closed -$222K – 284
2024
Q4 		$222K Buy
+1,212
New +$251K 0.12% 220

Other funds holding AMT

JSC
J. Stern & Co London, United Kingdom $1.03B AUM 20.71% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Cohen & Steers
Cohen & Steers New York $57.6B AUM 8.03% 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
Invesco
Invesco Atlanta, Georgia $653B AUM 32.41% 1-Year Est. Return