Westerkirk Capital Inc.

Position in CBOE — Cboe Global Markets, Inc.

CIK 2080423 VICTORIA, A1

Position in CBOE

as of Jun 30, 2026 · filed Aug 10, 2026 Compact

Position Value

$508,393

-$80,448 QoQ

Shares Held

2,095

0.0% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#600

of 977 holders

Holding Since

Jun 2025

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

Westerkirk Capital Inc. holds $5,240,014 across 4 Financial Data & Stock Exchanges names. CBOE ranks #4 (9.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SPGI	S&P Global Inc.	5,000	$1,926,339
2	MCO	Moodys Corp /De/	3,145	$1,424,433
3	CME	Cme Group Inc.	6,253	$1,380,849
4	CBOE	Cboe Global Markets, Inc. This page	2,095	$508,393

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$508,393	2,095	0.0%	Shares	Sole	2026-08-10
2026-03-31	$588,841	2,095	-4.8%	Shares	Sole	2026-05-14
2025-12-31	$552,200	2,200	+4.8%	Shares	Sole	2026-02-11
2025-09-30	$515,025	2,100	0.0%	Shares	Sole	2025-11-10
2025-06-30	$489,741	2,100	—	Shares	Sole	2025-08-13
No filing history on record for this holder in this stock.