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Headlands Technologies’s American Tower AMT Stock Holding History

Headlands Technologies’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
2025
Q4 		– Sell
-2,926
Closed -$563K – 664
2025
Q3 		$563K Buy
2,926
+2,678
+1,080% +$558K 0.04% 338
2025
Q2 		$54.8K Buy
+248
New +$53.5K 0.01% 760
2025
Q1 		– Sell
-3,188
Closed -$585K – 1123
2024
Q4 		$585K Buy
3,188
+252
+9% +$52.2K 0.06% 316
2024
Q3 		$683K Buy
2,936
+2,196
+297% +$487K 0.08% 273
2024
Q2 		$144K Buy
+740
New +$138K 0.02% 550
2023
Q2 		– Sell
-236
Closed -$48.2K – 776
2023
Q1 		$48.2K Buy
+236
New +$49.5K 0.03% 236

Other funds holding AMT

JSC
J. Stern & Co London, United Kingdom $1.03B AUM 20.71% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
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
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Headlands Technologies's AMT Position: Q4 2025 in Review

Headlands Technologies sold out of American Tower (AMT) in Q4 2025, closing a stake of 2,926 shares — an estimated $563K sold.

Headlands Technologies first reported a position in AMT in Q1 2023 and held it in 6 quarters. The position peaked at $683K in Q3 2024. 1,774 funds tracked by Wall St. Rank hold AMT as of Q4 2025.

  • Headlands Technologies reported no remaining American Tower position as of Q4 2025 after selling out during the quarter.
  • Headlands Technologies sold 2,926 American Tower shares in Q4 2025, an estimated $563K.
  • Headlands Technologies first reported a position in American Tower in Q1 2023 and held it in 6 quarters.
  • Headlands Technologies's American Tower position peaked at $683K in Q3 2024.
  • 1,774 funds tracked by Wall St. Rank held American Tower as of Q4 2025.

Based on Headlands Technologies's 13F filing for Q4 2025, filed 13 Feb 2026.