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Second Line Capital’s American Tower AMT Stock Holding History

Second Line Capital’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 		$3.08M Buy
18,630
+2,580
+16% +$464K 0.57% 35
2026
Q1 		$2.93M Sell
16,050
-323
-2% -$58.1K 0.56% 35
2025
Q4 		$2.9M Buy
16,373
+567
+4% +$103K 0.6% 35
2025
Q3 		$3.07M Sell
15,806
-824
-5% -$172K 0.63% 40
2025
Q2 		$3.7M Buy
16,630
+500
+3% +$108K 0.86% 26
2025
Q1 		$3.51M Buy
16,130
+1,588
+11% +$312K 0.9% 26
2024
Q4 		$2.69M Buy
14,542
+2,686
+23% +$557K 0.73% 36
2024
Q3 		$2.76M Buy
11,856
+138
+1% +$30.6K 0.75% 32
2024
Q2 		$2.3M Buy
11,718
+898
+8% +$168K 0.7% 34
2024
Q1 		$2.14M Buy
10,820
+1,174
+12% +$234K 0.69% 37
2023
Q4 		$2.1M Buy
+9,646
New +$1.82M 0.84% 28

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

Second Line Capital's AMT Position: Q2 2026 in Review

Second Line Capital increased its American Tower (AMT) stake by 16% in Q2 2026, buying an estimated $464K and bringing the position to 18,630 shares worth $3.08M. The position accounts for 0.57% of the portfolio, ranked #35.

Second Line Capital first reported a position in AMT in Q4 2023 and has held it in 11 quarters since. The position peaked at $3.7M in Q2 2025. 1,750 funds tracked by Wall St. Rank hold AMT as of Q2 2026.

  • Second Line Capital held 18,630 shares of American Tower worth $3.08M as of Q2 2026.
  • Second Line Capital bought 2,580 American Tower shares in Q2 2026, an estimated $464K.
  • American Tower made up 0.57% of Second Line Capital's portfolio in Q2 2026, its #35 holding.
  • Second Line Capital first reported a position in American Tower in Q4 2023 and has held it in 11 quarters since.
  • Second Line Capital's American Tower position peaked at $3.7M in Q2 2025.
  • 1,750 funds tracked by Wall St. Rank held American Tower as of Q2 2026.

Based on Second Line Capital's 13F filing for Q2 2026, filed 12 Aug 2026.