PCM
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Polymer Capital Management’s American Tower AMT Stock Holding History

Polymer Capital 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
Q2 		– Sell
-2,489
Closed -$430K – 633
2026
Q1 		$430K Sell
2,489
-3,056
-55% -$550K 0.04% 473
2025
Q4 		$974K Buy
5,545
+1,790
+48% +$326K 0.1% 295
2025
Q3 		$722K Buy
+3,755
New +$782K 0.08% 311

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

Polymer Capital Management's AMT Position: Q2 2026 in Review

Polymer Capital Management sold out of American Tower (AMT) in Q2 2026, closing a stake of 2,489 shares — an estimated $430K sold.

Polymer Capital Management first reported a position in AMT in Q3 2025 and held it in 3 quarters. The position peaked at $974K in Q4 2025. 1,749 funds tracked by Wall St. Rank hold AMT as of Q2 2026.

  • Polymer Capital Management reported no remaining American Tower position as of Q2 2026 after selling out during the quarter.
  • Polymer Capital Management sold 2,489 American Tower shares in Q2 2026, an estimated $430K.
  • Polymer Capital Management first reported a position in American Tower in Q3 2025 and held it in 3 quarters.
  • Polymer Capital Management's American Tower position peaked at $974K in Q4 2025.
  • 1,749 funds tracked by Wall St. Rank held American Tower as of Q2 2026.

Based on Polymer Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.