GROUP ONE TRADING LLC

Position in AMT — American Tower Corp /Ma/

CIK 932540 CHICAGO, IL

Position in AMT

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$53,499

-$1,017,982 QoQ

Shares Held

310

-94.7% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Real Estate · as of Mar 31, 2026

GROUP ONE TRADING LLC holds $9,447,146 across 9 REIT - Specialty names. AMT ranks #8 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UNIT	Uniti Group Inc.	493,743	$4,631,309
2	CCI	Crown Castle Inc.	27,543	$2,239,521
3	SBAC	Sba Communications Corp	6,501	$1,118,887
4	WY	Weyerhaeuser Co	24,516	$598,925
5	IRM	Iron Mountain Inc	5,151	$526,123
6	RYN	Rayonier Inc	6,595	$135,988
7	EQIX	Equinix Inc	126	$123,510
8	AMT	American Tower Corp /Ma/ This page	310	$53,499

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$53,499	310	-94.7%	Shares	Sole	2026-05-13
2024-12-31	$1,071,481	5,842	+84.0%	Shares	Sole	2025-05-14
2024-06-30	$617,156	3,175	-82.6%	Shares	Sole	2024-08-14
2024-03-31	$3,609,376	18,267	+36.8%	Shares	Sole	2024-05-10
2023-12-31	$2,882,429	13,352	+283.2%	Shares	Sole	2024-02-14
2023-09-30	$572,943	3,484	-8.5%	Shares	Sole	2023-11-09
2023-06-30	$738,717	3,809	+100.7%	Shares	Sole	2023-08-09
2023-03-31	$387,837	1,898	-69.1%	Shares	Sole	2023-05-12
2022-09-30	$1,319,975	6,148	-44.6%	Shares	Sole	2022-11-09
2022-06-30	$2,834,493	11,090	-8.2%	Shares	Sole	2022-08-11
2022-03-31	$3,034,988	12,081	-48.3%	Shares	Sole	2022-05-12
2021-09-30	$6,202,897	23,371	-51.9%	Shares	Sole	2021-11-12
2021-06-30	$13,137,178	48,631	-24.9%	Shares	Sole	2021-08-10
2021-03-31	$15,481,764	64,761	—	Shares	Sole	2021-05-12
No filing history on record for this holder in this stock.