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Woodline Partners’s American Tower AMT Stock Holding History

Woodline Partners’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 		– Sell
-7,126
Closed -$1.25M – 1029
2025
Q4 		$1.25M Buy
+7,126
New +$1.3M ﹤0.01% 823
2025
Q3 		– Sell
-50,638
Closed -$11.2M – 879
2025
Q2 		$11.2M Buy
50,638
+32,200
+175% +$6.95M 0.06% 406
2025
Q1 		$4.01M Sell
18,438
-10,018
-35% -$1.97M 0.03% 557
2024
Q4 		$5.22M Buy
+28,456
New +$5.9M 0.04% 480

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
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 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
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

Woodline Partners's AMT Position: Q1 2026 in Review

Woodline Partners sold out of American Tower (AMT) in Q1 2026, closing a stake of 7,126 shares — an estimated $1.25M sold.

Woodline Partners first reported a position in AMT in Q4 2024 and held it in 4 quarters. The position peaked at $11.2M in Q2 2025. 1,757 funds tracked by Wall St. Rank hold AMT as of Q1 2026.

  • Woodline Partners reported no remaining American Tower position as of Q1 2026 after selling out during the quarter.
  • Woodline Partners sold 7,126 American Tower shares in Q1 2026, an estimated $1.25M.
  • Woodline Partners first reported a position in American Tower in Q4 2024 and held it in 4 quarters.
  • Woodline Partners's American Tower position peaked at $11.2M in Q2 2025.
  • 1,757 funds tracked by Wall St. Rank held American Tower as of Q1 2026.

Based on Woodline Partners's 13F filing for Q1 2026, filed 15 May 2026.