GAM
AMT icon

Guinness Asset Management’s American Tower AMT Stock Holding History

Guinness Asset Management’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
Q1 		$188K Buy
1,092
+467
+75% +$84K ﹤0.01% 118
2025
Q4 		$110K Buy
625
+257
+70% +$46.8K ﹤0.01% 123
2025
Q3 		$71.6K Buy
+368
New +$76.7K ﹤0.01% 126

Other funds holding AMT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T 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
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

Guinness Asset Management's AMT Position: Q1 2026 in Review

Guinness Asset Management increased its American Tower (AMT) stake by 75% in Q1 2026, buying an estimated $84K and bringing the position to 1,092 shares worth $188K. The position accounts for ﹤0.01% of the portfolio, ranked #118.

Guinness Asset Management first reported a position in AMT in Q3 2025 and has held it in 3 quarters since. 1,748 funds tracked by Wall St. Rank hold AMT as of Q1 2026.

  • Guinness Asset Management held 1,092 shares of American Tower worth $188K as of Q1 2026.
  • Guinness Asset Management bought 467 American Tower shares in Q1 2026, an estimated $84K.
  • American Tower made up ﹤0.01% of Guinness Asset Management's portfolio in Q1 2026, its #118 holding.
  • Guinness Asset Management first reported a position in American Tower in Q3 2025 and has held it in 3 quarters since.
  • 1,748 funds tracked by Wall St. Rank held American Tower as of Q1 2026.

Based on Guinness Asset Management's 13F filing for Q1 2026, filed 21 Apr 2026.