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Clearbridge Investments, LLC

Position in AMT — American Tower Corp /Ma/

CIK 1348883 NEW YORK, NY

Position in AMT

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$612,179,862
-$23,859,586 QoQ
Shares Held
3,742,617
+1.6% QoQ
Ownership
0.803%
of shares outstanding
% of Portfolio
0.51%
of 13F equity value
Holder Rank
#26
of 1,740 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 98% Shared 0% None 2%

Common Shares in AMT Over Time

Shares Held

Position Value (USD)

Position in REIT - Specialty

Real Estate · as of Jun 30, 2026

Clearbridge Investments, LLC holds $768,365,201 across 6 REIT - Specialty names. AMT ranks #1 (79.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AMT
American Tower Corp /Ma/
This page
3,742,617 $612,179,862

All Filings in AMT

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25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $612,179,862 3,742,617
2026-03-31 $636,039,448 3,685,476
2025-12-31 $567,965,438 3,234,980
2025-09-30 $707,202,758 3,677,219
2025-06-30 $797,309,537 3,607,409
2025-03-31 $793,756,057 3,647,776
2024-12-31 $637,611,842 3,476,429
2024-09-30 $879,073,776 3,779,987
2024-06-30 $720,206,085 3,705,145
2024-03-31 $672,293,849 3,402,469
2023-12-31 $730,724,440 3,384,864
2023-09-30 $535,447,226 3,255,988
2023-06-30 $513,706,138 2,648,789
2023-03-31 $552,020,831 2,701,482
2022-12-31 $524,454,133 2,475,475
2022-09-30 $541,965,707 2,524,293
2022-06-30 $649,108,121 2,539,646
2022-03-31 $635,914,693 2,531,306
2021-09-30 $712,335,491 2,683,906
2021-06-30 $720,113,008 2,665,703
2021-03-31 $645,692,453 2,700,964
2020-12-31 $616,571,194 2,746,909
2020-09-30 $739,510,085 3,059,240
2020-06-30 $842,964,240 3,260,479
2020-03-31 $700,388,737 3,216,481