Round Rock Advisors LLC

Position in KEEL — Keel Infrastructure Corp.

CIK 1846991 WILTON, CT

Position in KEEL

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$1,424,937

+$940,376 QoQ

Shares Held

248,247

-0.1% QoQ

Ownership

0.040%

of shares outstanding

% of Portfolio

0.38%

of 13F equity value

Holder Rank

#89

of 279 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 99% Shared 0% None 1%

Technology · as of Jun 30, 2026

Round Rock Advisors LLC holds $6,443,751 across 3 Information Technology Services names. KEEL ranks #3 (22.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IBM	International Business Machines Corp	11,577	$3,255,568
2	WYFI	WhiteFiber, Inc.	45,386	$1,763,246
3	KEEL	Keel Infrastructure Corp. This page	248,247	$1,424,937

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,424,937	248,247	-0.1%	Shares	Sole	2026-08-12
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.