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Gladstone Institutional Advisory’s American Tower AMT Stock Holding History

Gladstone Institutional Advisory’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 		$452K Buy
2,617
+96
+4% +$17.3K 0.02% 557
2025
Q4 		$443K Buy
2,521
+183
+8% +$33.3K 0.02% 522
2025
Q3 		$450K Buy
2,338
+589
+34% +$123K 0.02% 541
2025
Q2 		$387K Buy
1,749
+118
+7% +$25.5K 0.02% 561
2025
Q1 		$355K Buy
1,631
+222
+16% +$43.5K 0.02% 545
2024
Q4 		$258K Sell
1,409
-79
-5% -$16.4K 0.01% 626
2024
Q3 		$346K Sell
1,488
-999
-40% -$222K 0.02% 537
2024
Q2 		$483K Sell
2,487
-70
-3% -$13.1K 0.03% 428
2024
Q1 		$505K Sell
2,557
-154
-6% -$30.7K 0.03% 408
2023
Q4 		$585K Sell
2,711
-116
-4% -$21.9K 0.03% 382
2023
Q3 		$465K Buy
2,827
+1,361
+93% +$249K 0.03% 396
2023
Q2 		$284K Sell
1,466
-1,438
-50% -$281K 0.02% 531
2023
Q1 		$593K Sell
2,904
-4,108
-59% -$862K 0.04% 370
2022
Q4 		$1.49M Sell
7,012
-292
-4% -$60.8K 0.1% 226
2022
Q3 		$1.57M Buy
7,304
+2,521
+53% +$648K 0.12% 201
2022
Q2 		$1.22M Sell
4,783
-5,034
-51% -$1.26M 0.1% 236
2022
Q1 		$2.47M Buy
9,817
+5,775
+143% +$1.41M 0.17% 161
2021
Q4 		$1.18M Sell
4,042
-545
-12% -$149K 0.09% 249
2021
Q3 		$1.22M Buy
4,587
+2,418
+111% +$689K 0.12% 207
2021
Q2 		$586K Buy
2,169
+1,313
+153% +$335K 0.07% 269
2021
Q1 		$205K Buy
+856
New +$191K 0.03% 385

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

Gladstone Institutional Advisory's AMT Position: Q1 2026 in Review

Gladstone Institutional Advisory increased its American Tower (AMT) stake by 3.8% in Q1 2026, buying an estimated $17.3K and bringing the position to 2,617 shares worth $452K. The position accounts for 0.02% of the portfolio, ranked #557.

Gladstone Institutional Advisory first reported a position in AMT in Q1 2021 and has held it in 21 quarters since. The position peaked at $2.47M in Q1 2022. 1,749 funds tracked by Wall St. Rank hold AMT as of Q1 2026.

  • Gladstone Institutional Advisory held 2,617 shares of American Tower worth $452K as of Q1 2026.
  • Gladstone Institutional Advisory bought 96 American Tower shares in Q1 2026, an estimated $17.3K.
  • American Tower made up 0.02% of Gladstone Institutional Advisory's portfolio in Q1 2026, its #557 holding.
  • Gladstone Institutional Advisory first reported a position in American Tower in Q1 2021 and has held it in 21 quarters since.
  • Gladstone Institutional Advisory's American Tower position peaked at $2.47M in Q1 2022.
  • 1,749 funds tracked by Wall St. Rank held American Tower as of Q1 2026.

Based on Gladstone Institutional Advisory's 13F filing for Q1 2026, filed 14 May 2026.