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Lockheed Martin Investment Management’s American Tower AMT Stock Holding History

Lockheed Martin Investment 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 		$4.24M Buy
24,590
+250
+1% +$45K 0.16% 81
2025
Q4 		$4.27M Buy
24,340
+2,520
+12% +$459K 0.14% 77
2025
Q3 		$4.2M Sell
21,820
-790
-3% -$165K 0.15% 80
2025
Q2 		$5M Sell
22,610
-1,700
-7% -$367K 0.18% 78
2025
Q1 		$5.29M Sell
24,310
-570
-2% -$112K 0.22% 75
2024
Q4 		$4.56M Buy
24,880
+480
+2% +$99.5K 0.18% 73
2024
Q3 		$5.67M Sell
24,400
-15,560
-39% -$3.45M 0.26% 67
2024
Q2 		$7.77M Sell
39,960
-9,905
-20% -$1.85M 0.45% 51
2024
Q1 		$9.99M Sell
49,865
-9,050
-15% -$1.8M 0.73% 34
2023
Q4 		$12.5M Sell
58,915
-8,600
-13% -$1.63M 0.89% 31
2023
Q3 		$12.4M Sell
67,515
-4,700
-7% -$858K 0.95% 28
2023
Q2 		$14M Buy
72,215
+33,590
+87% +$6.57M 0.8% 34
2023
Q1 		$7.89M Sell
38,625
-17,290
-31% -$3.63M 0.45% 50
2022
Q4 		$11.8M Buy
55,915
+4,530
+9% +$943K 0.79% 39
2022
Q3 		$11M Sell
51,385
-18,200
-26% -$4.68M 0.89% 34
2022
Q2 		$17.8M Sell
69,585
-5,780
-8% -$1.45M 1.21% 18
2022
Q1 		$18.9M Buy
75,365
+14,470
+24% +$3.53M 1.04% 22
2021
Q4 		$17.8M Buy
60,895
+55,895
+1,118% +$15.3M 0.95% 30
2021
Q3 		$1.33M Sell
5,000
-500
-9% -$143K 0.07% 81
2021
Q2 		$1.49M Hold
5,500
– – 0.08% 83
2021
Q1 		$1.31M Buy
+5,500
New +$1.22M 0.07% 78
2020
Q4 		– Sell
-36,590
Closed -$8.84M – 76
2020
Q3 		$8.84M Buy
36,590
+2,900
+9% +$735K 0.55% 39
2020
Q2 		$8.71M Buy
+33,690
New +$8.33M 0.58% 38

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

Lockheed Martin Investment Management's AMT Position: Q1 2026 in Review

Lockheed Martin Investment Management increased its American Tower (AMT) stake by 1% in Q1 2026, buying an estimated $45K and bringing the position to 24,590 shares worth $4.24M. The position accounts for 0.16% of the portfolio, ranked #81.

Lockheed Martin Investment Management first reported a position in AMT in Q2 2020 and has held it in 23 quarters since. The position peaked at $18.9M in Q1 2022. 1,748 funds tracked by Wall St. Rank hold AMT as of Q1 2026.

  • Lockheed Martin Investment Management held 24,590 shares of American Tower worth $4.24M as of Q1 2026.
  • Lockheed Martin Investment Management bought 250 American Tower shares in Q1 2026, an estimated $45K.
  • American Tower made up 0.16% of Lockheed Martin Investment Management's portfolio in Q1 2026, its #81 holding.
  • Lockheed Martin Investment Management first reported a position in American Tower in Q2 2020 and has held it in 23 quarters since.
  • Lockheed Martin Investment Management's American Tower position peaked at $18.9M in Q1 2022.
  • 1,748 funds tracked by Wall St. Rank held American Tower as of Q1 2026.

Based on Lockheed Martin Investment Management's 13F filing for Q1 2026, filed 7 May 2026.