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Postrock Partners’s American Tower AMT Stock Holding History

Postrock 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 		$1.04M Hold
6,015
– – 0.48% 34
2025
Q4 		$1.06M Sell
6,015
-123
-2% -$22.4K 0.46% 36
2025
Q3 		$1.18M Hold
6,138
– – 0.52% 33
2025
Q2 		$1.36M Hold
6,138
– – 0.65% 31
2025
Q1 		$1.34M Hold
6,138
– – 0.66% 30
2024
Q4 		$1.13M Buy
+6,138
New +$1.27M 0.55% 34

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

Postrock Partners's AMT Position: Q1 2026 in Review

Postrock Partners held its American Tower (AMT) position steady in Q1 2026 at 6,015 shares worth $1.04M. The position accounts for 0.48% of the portfolio, ranked #34.

Postrock Partners first reported a position in AMT in Q4 2024 and has held it in 6 quarters since. The position peaked at $1.36M in Q2 2025. 1,748 funds tracked by Wall St. Rank hold AMT as of Q1 2026.

  • Postrock Partners held 6,015 shares of American Tower worth $1.04M as of Q1 2026.
  • Postrock Partners left its American Tower share count unchanged in Q1 2026.
  • American Tower made up 0.48% of Postrock Partners's portfolio in Q1 2026, its #34 holding.
  • Postrock Partners first reported a position in American Tower in Q4 2024 and has held it in 6 quarters since.
  • Postrock Partners's American Tower position peaked at $1.36M in Q2 2025.
  • 1,748 funds tracked by Wall St. Rank held American Tower as of Q1 2026.

Based on Postrock Partners's 13F filing for Q1 2026, filed 6 May 2026.