FLAGSHIP HARBOR ADVISORS, LLC

Position in AMT — American Tower Corp /Ma/

CIK 1691766 BOSTON, MA

Position in AMT

as of Jun 30, 2026 · filed Jul 22, 2026 Compact

Position Value

$1,253,927

-$34,555 QoQ

Shares Held

7,666

+2.7% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.15%

of 13F equity value

Holder Rank

#788

of 1,735 holders

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Real Estate · as of Jun 30, 2026

FLAGSHIP HARBOR ADVISORS, LLC holds $2,121,762 across 3 REIT - Specialty names. AMT ranks #1 (59.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMT	American Tower Corp /Ma/ This page	7,666	$1,253,927
2	EQIX	Equinix Inc	480	$500,347
3	LAMR	Lamar Advertising Co/New	2,356	$367,488

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,253,927	7,666	+2.7%	Shares	Sole	2026-07-22
2026-03-31	$1,288,482	7,466	-7.2%	Shares	Sole	2026-04-28
2025-12-31	$1,411,933	8,042	-1.9%	Shares	Sole	2026-01-21
2025-09-30	$1,576,062	8,195	+7.6%	Shares	Sole	2025-11-05
2025-06-30	$1,683,509	7,617	+4.8%	Shares	Sole	2025-08-04
2025-03-31	$1,581,952	7,270	+10.3%	Shares	Sole	2025-04-22
2024-12-31	$1,208,671	6,590	-2.3%	Shares	Sole	2025-01-21
2024-09-30	$1,568,849	6,746	+2.6%	Shares	Sole	2024-10-21
2024-06-30	$1,278,437	6,577	+14.6%	Shares	Sole	2025-12-02
2024-03-31	$1,133,573	5,737	-3.1%	Shares	Sole	2024-04-16
2023-12-31	$1,278,225	5,921	-7.1%	Shares	Sole	2024-01-10
2023-09-30	$1,047,710	6,371	+0.1%	Shares	Sole	2023-10-17
2023-06-30	$1,234,428	6,365	-12.2%	Shares	Sole	2023-07-11
2023-03-31	$1,481,873	7,252	+13.5%	Shares	Sole	2023-04-12
2022-12-31	$1,353,785	6,390	+4.9%	Shares	Sole	2023-01-13
2022-09-30	$1,307,737	6,091	-0.4%	Shares	Sole	2022-10-13
2022-06-30	$1,563,188	6,116	-1.9%	Shares	Sole	2022-07-13
2022-03-31	$1,566,105	6,234	+9.5%	Shares	Sole	2022-04-13
2021-09-30	$1,511,509	5,695	0.0%	Shares	Sole	2021-11-01
2021-06-30	$1,538,447	5,695	-16.7%	Shares	Sole	2021-07-26
2021-03-31	$1,634,692	6,838	+21.6%	Shares	Sole	2021-05-03
2020-12-31	$1,261,914	5,622	+5.3%	Shares	Sole	2021-02-08
2020-09-30	$1,290,596	5,339	-1.0%	Shares	Sole	2020-10-13
2020-06-30	$1,394,564	5,394	+0.3%	Shares	Sole	2020-07-31
2020-03-31	$1,171,059	5,378	—	Shares	Sole	2020-05-12
No filing history on record for this holder in this stock.