Quantum Portfolio Management LLC

Position in MA — Mastercard Inc

CIK 2003672 New York, NY

Position in MA

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

Position Value

$128,913

-$654,334 QoQ

Shares Held

251

-81.7% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#3,337

of 3,563 holders

Holding Since

Dec 2023

10 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

Quantum Portfolio Management LLC holds $2,231,879 across 5 Credit Services names. MA ranks #4 (5.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SOFI	SoFi Technologies, Inc.	45,269	$811,673
2	AXP	American Express Co	2,287	$773,577
3	V	Visa Inc.	1,282	$439,841
4	MA	Mastercard Inc This page	251	$128,913
5	SYF	Synchrony Financial	1,024	$77,875

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$128,913	251	-81.7%	Shares	Sole	2026-08-14
2025-12-31	$783,247	1,372	-23.4%	Shares	Sole	2026-02-12
2025-09-30	$1,018,738	1,791	+57.1%	Shares	Sole	2025-10-29
2025-06-30	$640,611	1,140	+0.2%	Shares	Sole	2025-08-13
2025-03-31	$623,760	1,138	-10.7%	Shares	Sole	2025-05-14
2024-12-31	$670,850	1,274	+0.8%	Shares	Sole	2025-01-23
2024-09-30	$624,163	1,264	-0.6%	Shares	Sole	2024-10-24
2024-06-30	$561,155	1,272	+21.5%	Shares	Sole	2024-08-06
2024-03-31	$504,203	1,047	+7.2%	Shares	Sole	2024-05-14
2023-12-31	$416,700	977	—	Shares	Sole	2024-01-26
No filing history on record for this holder in this stock.