True North Advisors’s MPLX MPLX Stock Holding History

True North Advisors’s Portfolio MPLX Stock Details MPLX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$478K	Buy	+8,494	New	+$474K	0.05%	183
2026 Q1	–	Sell	-8,420	Closed	-$449K	–	268
2025 Q4	$449K	Buy	8,420 +38	+0.5%	+$1.98K	0.06%	167
2025 Q3	$419K	Buy	8,382 +35	+0.4%	+$1.77K	0.07%	146
2025 Q2	$430K	Sell	8,347 -666	-7%	-$33.8K	0.08%	145
2025 Q1	$482K	Buy	+9,013	New	+$472K	0.09%	139
2024 Q4	–	Sell	-8,946	Closed	-$398K	–	216
2024 Q3	$398K	Buy	+8,946	New	+$382K	0.1%	112
2024 Q2	–	Sell	-8,877	Closed	-$369K	–	206
2024 Q1	$369K	Buy	+8,877	New	+$344K	0.1%	120
2023 Q4	–	Sell	-8,103	Closed	-$288K	–	210
2023 Q3	$288K	Buy	8,103 +35	+0.4%	+$1.22K	0.09%	153
2023 Q2	$274K	Buy	8,068 +35	+0.4%	+$1.2K	0.08%	175
2023 Q1	$277K	Buy	+8,033	New	+$276K	0.08%	168

Other funds holding MPLX

ALPS Advisors Denver, Colorado $21.3B AUM 23.41% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Blackstone Inc New York $32.9B AUM 23.66% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

TCA

Tortoise Capital Advisors Overland Park, Kansas $9.84B AUM 26.47% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

KACA

Kayne Anderson Capital Advisors Los Angeles, California $5.1B AUM 17.16% 1-Year Est. Return

EIP

Energy Income Partners Westport, Connecticut $6.36B AUM 17.8% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

True North Advisors's MPLX Position: Q2 2026 in Review

True North Advisors opened a new position in MPLX (MPLX) in Q2 2026: 8,494 shares worth $478K. The stake represents 0.05% of the portfolio and ranks #183 among its holdings. This is a return to the name: True North Advisors previously reported a position in MPLX as recently as Q4 2025.

True North Advisors first reported a position in MPLX in Q1 2023 and has held it in 10 quarters since. The position peaked at $482K in Q1 2025. 637 funds tracked by Wall St. Rank hold MPLX as of Q2 2026.

True North Advisors held 8,494 shares of MPLX worth $478K as of Q2 2026.
MPLX was a new True North Advisors position in Q2 2026.
MPLX made up 0.05% of True North Advisors's portfolio in Q2 2026, its #183 holding.
True North Advisors first reported a position in MPLX in Q1 2023 and has held it in 10 quarters since.
True North Advisors's MPLX position peaked at $482K in Q1 2025.
637 funds tracked by Wall St. Rank held MPLX as of Q2 2026.

Based on True North Advisors's 13F filing for Q2 2026, filed 22 Jul 2026.