Round Rock Advisors LLC

Position in KEEL — Keel Infrastructure Corp.

CIK 1846991 WILTON, CT

Position in KEEL

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$484,561

-$285,465 QoQ

Shares Held

248,493

-24.2% QoQ

Ownership

0.041%

of shares outstanding

% of Portfolio

0.17%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 99% Shared 0% None 1%

Technology · as of Mar 31, 2026

Round Rock Advisors LLC holds $3,420,228 across 3 Information Technology Services names. KEEL ranks #2 (14.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IBM	International Business Machines Corp	11,207	$2,716,464
2	KEEL	Keel Infrastructure Corp. This page	248,493	$484,561
3	WYFI	WhiteFiber, Inc.	18,405	$219,203

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$484,561	248,493	-24.2%	Shares	Sole	2026-05-15
2025-12-31	$770,026	327,671	—	Shares	Sole	2026-04-07
No filing history on record for this holder in this stock.