Northside Capital Management, LLC

Position in MPLX — Mplx LP

CIK 1631052 Hood River, OR

Position in MPLX

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

Position Value

$20,446,776

-$218,727 QoQ

Shares Held

362,982

+0.2% QoQ

Ownership

0.036%

of shares outstanding

% of Portfolio

2.14%

of 13F equity value

Holder Rank

#59

of 629 holders

Holding Since

Jun 2025

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

Northside Capital Management, LLC holds $111,301,512 across 5 Oil & Gas Midstream names. MPLX ranks #3 (18.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EPD	Enterprise Products Partners L.P.	1,125,740	$41,382,202
2	ET	Energy Transfer LP	2,009,253	$38,416,917
3	MPLX	Mplx LP This page	362,982	$20,446,776
4	LNG	Cheniere Energy, Inc.	43,164	$10,316,627
5	OKE	Oneok Inc /New/	8,500	$738,990

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$20,446,776	362,982	+0.2%	Shares	Sole	2026-07-10
2026-03-31	$20,665,503	362,108	-38.6%	Shares	Sole	2026-04-10
2025-12-31	$31,492,569	590,080	+0.0%	Shares	Sole	2026-01-07
2025-09-30	$29,473,846	590,067	-0.3%	Shares	Sole	2025-10-07
2025-06-30	$30,496,804	592,056	—	Shares	Sole	2025-07-15
No filing history on record for this holder in this stock.