Westmount Partners, LLC

Position in MA — Mastercard Inc

CIK 2051491 LOS ANGELES, CA

Position in MA

as of Jun 30, 2026 · filed Jul 7, 2026 Compact

Position Value

$689,764

+$14,224 QoQ

Shares Held

1,343

-0.7% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.23%

of 13F equity value

Holder Rank

#2,336

of 3,560 holders

Holding Since

Dec 2022

15 quarters on record

Voting authority Sole 99% Shared 0% None 1%

Financial Services · as of Jun 30, 2026

Westmount Partners, LLC holds $3,971,730 across 4 Credit Services names. MA ranks #3 (17.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	V	Visa Inc.	6,515	$2,235,231
2	AXP	American Express Co	2,163	$731,634
3	MA	Mastercard Inc This page	1,343	$689,764
4	SOFI	SoFi Technologies, Inc.	17,574	$315,101

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$689,764	1,343	-0.7%	Shares	Sole	2026-07-07
2026-03-31	$675,540	1,352	-0.8%	Shares	Sole	2026-04-16
2025-12-31	$778,109	1,363	-0.1%	Shares	Sole	2026-01-15
2025-09-30	$775,856	1,364	-1.1%	Shares	Sole	2025-10-14
2025-06-30	$774,915	1,379	+24.1%	Shares	Sole	2025-07-09
2025-03-31	$608,961	1,111	-1.4%	Shares	Sole	2025-05-01
2024-12-31	$593,444	1,127	+7.1%	Shares	Sole	2025-01-13
2024-09-30	$519,477	1,052	0.0%	Shares	Sole	2025-01-13
2024-06-30	$464,100	1,052	+4.2%	Shares	Sole	2025-01-28
2024-03-31	$486,385	1,010	-2.2%	Shares	Sole	2025-01-28
2023-12-31	$440,584	1,033	-15.9%	Shares	Sole	2025-01-28
2023-09-30	$486,573	1,229	0.0%	Shares	Sole	2025-01-28
2023-06-30	$483,365	1,229	+8.3%	Shares	Sole	2025-01-28
2023-03-31	$412,470	1,135	-1.5%	Shares	Sole	2025-01-29
2022-12-31	$400,584	1,152	—	Shares	Sole	2025-01-28
No filing history on record for this holder in this stock.