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Cornerstone Planning Group LLC

Position in AMT — American Tower Corp /Ma/

CIK 1822587 FAIRFIELD, NJ

Position in AMT

as of Jun 30, 2026 · filed Jul 29, 2026
Position Value
$33,041
-$12,002 QoQ
Shares Held
202
-22.6% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#1,506
of 1,703 holders
Holding Since
Dec 2022
14 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in AMT Over Time

Shares Held

Position Value (USD)

Position in REIT - Specialty

Real Estate · as of Jun 30, 2026

Cornerstone Planning Group LLC holds $237,310 across 12 REIT - Specialty names. AMT ranks #3 (13.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 AMT
American Tower Corp /Ma/
This page
202 $33,041

All Filings in AMT

Export CSV
14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $33,041 202
2026-03-31 $45,043 261
2025-12-31 $37,923 216
2025-09-30 $48,272 251
2025-06-30 $24,312 110
2025-03-31 $20,019 92
2024-12-31 $3,851 21
2024-09-30 $5,814 25
2024-06-30 $4,081 21
2024-03-31 $1,580 8
2023-12-31 $647 3
2023-09-30 $7,400 45
2023-06-30 $8,727 45
2022-12-31 $2,754 13