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Hemenway Trust Co LLC

Bank

Position in AMT — American Tower Corp /Ma/

CIK 1494234 SALEM, NH

Position in AMT

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$396,166
-$30,451 QoQ
Shares Held
2,422
-2.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#1,107
of 1,740 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMT Over Time

Shares Held

Position Value (USD)

Position in REIT - Specialty

Real Estate · as of Jun 30, 2026

Hemenway Trust Co LLC holds $606,274 across 2 REIT - Specialty names. AMT ranks #1 (65.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AMT
American Tower Corp /Ma/
This page
2,422 $396,166

All Filings in AMT

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25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $396,166 2,422
2026-03-31 $426,617 2,472
2025-12-31 $481,412 2,742
2025-09-30 $575,421 2,992
2025-06-30 $715,441 3,237
2025-03-31 $849,510 3,904
2024-12-31 $767,387 4,184
2024-09-30 $1,014,194 4,361
2024-06-30 $1,241,310 6,386
2024-03-31 $1,340,450 6,784
2023-12-31 $1,681,489 7,789
2023-09-30 $1,402,100 8,526
2023-06-30 $1,719,278 8,865
2023-03-31 $1,895,049 9,274
2022-12-31 $2,690,410 12,699
2022-09-30 $2,821,802 13,143
2022-06-30 $3,419,283 13,378
2022-03-31 $3,368,357 13,408
2021-09-30 $3,562,863 13,424
2021-06-30 $3,560,175 13,179
2021-03-31 $3,115,908 13,034
2020-12-31 $2,981,053 13,281
2020-09-30 $3,070,212 12,701
2020-06-30 $3,155,222 12,204
2020-03-31 $2,498,681 11,475