RUSH ISLAND MANAGEMENT, LP

Position in AMT — American Tower Corp /Ma/

CIK 1736465 NEW YORK, NY

Position in AMT

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$66,309,642

New position

Shares Held

405,390

first reported quarter

Ownership

0.087%

of shares outstanding

% of Portfolio

4.39%

of 13F equity value

Holder Rank

#124

of 1,704 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Real Estate · as of Jun 30, 2026

RUSH ISLAND MANAGEMENT, LP holds $224,424,200 across 3 REIT - Specialty names. AMT ranks #3 (29.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SBAC	Sba Communications Corp	456,290	$80,516,933
2	BXDC	Blackstone Digital Infrastructure Trust Inc.	3,587,500	$77,597,625
3	AMT	American Tower Corp /Ma/ This page	405,390	$66,309,642

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$66,309,642	405,390	—	Shares	Sole	2026-08-14
No filing history on record for this holder in this stock.