PIN OAK INVESTMENT ADVISORS INC

Position in MA — Mastercard Inc

CIK 1094584 HOUSTON, TX

Position in MA

as of Jun 30, 2026 · filed Aug 18, 2026 Compact

Position Value

$164,865

+$6,973 QoQ

Shares Held

321

+1.6% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

#3,309

of 3,563 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

PIN OAK INVESTMENT ADVISORS INC holds $440,374 across 5 Credit Services names. MA ranks #2 (37.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	V	Visa Inc.	672	$230,556
2	MA	Mastercard Inc This page	321	$164,865
3	COF	Capital One Financial Corp	219	$43,935
4	AXP	American Express Co	3	$1,014
5	SOFI	SoFi Technologies, Inc.	250	$4

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$164,865	321	+1.6%	Shares	Sole	2026-08-18
2026-03-31	$157,892	316	-0.3%	Shares	Sole	2026-05-15
2025-12-31	$180,968	317	-1.9%	Shares	Sole	2026-02-13
2025-09-30	$183,725	323	-8.0%	Shares	Sole	2025-11-17
2025-06-30	$197,240	351	0.0%	Shares	Sole	2025-08-11
2025-03-31	$192,390	351	0.0%	Shares	Sole	2025-05-07
2024-12-31	$184,826	351	0.0%	Shares	Sole	2025-02-11
2024-09-30	$173,323	351	0.0%	Shares	Sole	2024-11-14
2024-06-30	$154,847	351	-7.1%	Shares	Sole	2024-08-14
2024-03-31	$182,033	378	-7.8%	Shares	Sole	2024-05-14
2023-12-31	$174,869	410	+8.5%	Shares	Sole	2024-02-14
2023-09-30	$149,653	378	-40.3%	Shares	Sole	2023-11-15
2023-06-30	$248,958	633	+33.3%	Shares	Sole	2023-08-15
2023-03-31	$172,619	475	+35.3%	Shares	Sole	2023-05-11
2022-12-31	$122,053	351	-15.4%	Shares	Sole	2023-02-14
2022-09-30	$118,001	415	0.0%	Shares	Sole	2022-11-14
2022-06-30	$130,924	415	-10.6%	Shares	Sole	2022-08-12
2022-03-31	$165,824	464	0.0%	Shares	Sole	2022-05-13
2021-12-31	$166,724	464	0.0%	Shares	Sole	2022-02-14
2021-09-30	$161,323	464	+14.9%	Shares	Sole	2021-11-15
2021-06-30	$147,496	404	-56.9%	Shares	Sole	2021-08-16
2021-03-31	$333,618	937	-17.7%	Shares	Sole	2021-05-12
2020-12-31	$406,554	1,139	+4.5%	Shares	Sole	2021-02-19
2020-09-30	$368,605	1,090	+0.1%	Shares	Sole	2020-11-17
2020-06-30	$322,017	1,089	0.0%	Shares	Sole	2020-08-14
2020-03-31	$263,058	1,089	—	Shares	Sole	2020-05-18
No filing history on record for this holder in this stock.