AI Holders Summary · Q2 2026

678 institutions reported MPLX in Q2 2026. ALPS ADVISORS INC leads at 20.0% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter

ALPS ADVISORS INC

CIK 0001376113

$1.6B28.6M7.55%Q2 2026 02

Invesco Ltd.

CIK 0000914208

$1.0B18.3M0.08%Q2 2026 03

Blackstone Inc.

CIK 0001393818

$730M13.0M2.22%Q2 2026 04

GOLDMAN SACHS GROUP INC

CIK 0000886982

$638M11.3M0.06%Q2 2026 05

TORTOISE CAPITAL ADVISORS, L.L.C.

CIK 0001280965

$591M10.5M6.01%Q2 2026 06

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

CIK 0001705339

$451M8.0M0.54%Q2 2026 07

KAYNE ANDERSON CAPITAL ADVISORS LP

CIK 0000949615

$330M5.9M6.48%Q2 2026 08

Energy Income Partners, LLC

CIK 0001388814

$303M5.4M4.77%Q2 2026 09

CHICKASAW CAPITAL MANAGEMENT LLC

CIK 0001276460

$298M5.2M10.54%Q1 2026 10

MORGAN STANLEY

CIK 0000895421

$297M5.3M0.02%Q2 2026 11

UBS Group AG

CIK 0001610520

$296M5.3M0.04%Q2 2026 12

FMR LLC

CIK 0000315066

$221M3.9M0.01%Q2 2026 13

JPMORGAN CHASE & CO

CIK 0000019617

$193M3.4M0.01%Q2 2026 14

Brave Warrior Advisors, LLC

CIK 0001553733

$186M3.3M4.60%Q1 2026 15

CIBC Bancorp USA Inc.

CIK 0001711924

$168M3.0M0.20%Q2 2026 16

ROYAL BANK OF CANADA

CIK 0001000275

$156M2.8M0.02%Q2 2026 17

CIBC Private Wealth Group LLC

CIK 0001298088

$145M2.7M0.25%Q4 2025 18

BANK OF MONTREAL /CAN/

CIK 0000927971

$144M2.5M0.05%Q2 2026 19

Clearbridge Investments, LLC

CIK 0001348883

$132M2.3M0.11%Q2 2026 20

MILLER HOWARD INVESTMENTS INC /NY

CIK 0000903947

$131M2.3M3.48%Q2 2026

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