MPLX — Mplx LP Institutional Holders · Q3 2026

Name: Who Owns MPLX? 25 Institutions Hold $340M (Q3 2026)
Creator: ko.io

Who owns Mplx LP (MPLX)? 25 institutions reported holding $339.75M in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Chickasaw Capital Management LLC ($293.6M), Private Capital Advisors, Inc. ($14.7M), Adams Asset Advisors, LLC ($12.5M).

Rank	Institution	Value	Shares	Change
1	CHICKASAW CAPITAL MANAGEMENT LLC	$293.6M	5.2M	Added
2	Private Capital Advisors, Inc.	$14.7M	260,416	Trimmed
3	Adams Asset Advisors, LLC	$12.5M	221,452	Hold
4	CoreCap Advisors, LLC	$6.9M	123,372	Added
5	DOLIVER ADVISORS, LP	$2.9M	51,548	Trimmed
6	Applied Capital LLC/FL	$2.8M	49,415	Added
7	Venture Visionary Partners LLC	$1.5M	26,423	Added
8	Attessa Capital LLC	$1.0M	18,500	Hold
9	Farther Finance Advisors, LLC	$470,484	8,354	Trimmed
10	Valeo Financial Advisors, LLC	$450,040	7,991	Hold
11	Wedmont Private Capital	$410,411	7,160	Hold
12	AMERICAN NATIONAL BANK & TRUST	$401,336	7,126	Hold
13	Avidian Wealth Enterprises, LLC	$383,613	6,811	Added
14	TITLEIST ASSET MANAGEMENT, LLC	$374,528	6,650	Hold
15	WINEBRENNER CAPITAL MANAGEMENT LLC	$365,798	6,495	Hold
16	ATWOOD & PALMER INC	$329,120	5,844	Hold
17	Everhart Financial Group, Inc.	$281,600	5,000	Hold
18	ROCKLAND TRUST CO	$281,600	5,000	Hold
19	FIRST COMMUNITY TRUST NA	$56,320	1,000	New
20	Hickory Point Bank & Trust	$50,688	900	Hold
21	Pacifica Partners Inc.	$22,516	400	Hold
22	Planning Strategies Inc.	$17,553	312	Added
23	Grove Bank & Trust	$845	15	New
24	Investors Research Corp	$0	0	Exited
25	CHAPIN DAVIS, INC.	$0	0	Exited

Source: SEC Form 13F filings · as of 2026-09-30