GAMCO INVESTORS, INC. ET AL

Position in AMT — American Tower Corp /Ma/

CIK 807249 GREENWICH, CT

Position in AMT

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$4,241,153

-$72,250 QoQ

Shares Held

24,575

+0.0% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

23 quarters on record

Voting authority Sole 96.74465920651069.ToString("F0")% Shared 0.ToString("F0")% None 3.255340793489318.ToString("F0")%

Real Estate · as of Mar 31, 2026

GAMCO INVESTORS, INC. ET AL holds $7,315,283 across 5 REIT - Specialty names. AMT ranks #1 (58.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMT	American Tower Corp /Ma/ This page	24,575	$4,241,153
2	OUT	OUTFRONT Media Inc.	51,648	$1,368,672
3	LAMR	Lamar Advertising Co/New	7,523	$952,863
4	FPI	Farmland Partners Inc.	47,490	$533,312
5	WY	Weyerhaeuser Co	8,976	$219,283

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,241,153	24,575	+0.0%	Shares	Sole	2026-05-14
2025-12-31	$4,313,403	24,568	-2.9%	Shares	Sole	2026-02-05
2025-09-30	$4,863,965	25,291	-8.3%	Shares	Sole	2025-11-12
2025-06-30	$6,095,952	27,581	+0.9%	Shares	Sole	2025-08-13
2025-03-31	$5,946,790	27,329	-10.2%	Shares	Sole	2025-05-14
2024-12-31	$5,578,781	30,417	-4.0%	Shares	Sole	2025-02-13
2024-09-30	$7,369,361	31,688	-1.4%	Shares	Sole	2024-11-14
2024-06-30	$6,244,263	32,124	-0.6%	Shares	Sole	2024-08-13
2024-03-31	$6,386,701	32,323	-1.9%	Shares	Sole	2024-05-14
2023-12-31	$7,113,030	32,949	-1.0%	Shares	Sole	2024-02-14
2023-09-30	$5,471,415	33,271	+1641.0%	Shares	Sole	2023-11-08
2023-06-30	$370,619	1,911	-0.8%	Shares	Sole	2023-08-15
2023-03-31	$393,558	1,926	-88.3%	Shares	Sole	2023-05-12
2022-12-31	$3,500,350	16,522	-26.1%	Shares	Sole	2023-02-15
2022-09-30	$4,801,121	22,362	+1336.2%	Shares	Sole	2022-11-14
2022-06-30	$397,953	1,557	-30.7%	Shares	Sole	2022-08-12
2022-03-31	$564,742	2,248	-57.5%	Shares	Sole	2022-05-18
2021-06-30	$1,430,391	5,295	+51.3%	Shares	Sole	2021-08-13
2021-03-31	$836,710	3,500	+9.4%	Shares	Sole	2021-05-14
2020-12-31	$718,272	3,200	-78.1%	Shares	Sole	2021-02-05
2020-09-30	$3,538,927	14,640	+8.2%	Shares	Sole	2020-11-06
2020-06-30	$3,498,046	13,530	+36.7%	Shares	Sole	2020-08-13
2020-03-31	$2,154,636	9,895	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.