Summit Trail Advisors’s MPLX MPLX Stock Holding History

Summit Trail 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	$498K	Sell	8,835 -328	-4%	-$18.3K	0.01%	1217
2026 Q1	$523K	Buy	9,163 +2,563	+39%	+$145K	0.01%	1153
2025 Q4	$352K	Buy	6,600 +632	+11%	+$33K	0.01%	1179
2025 Q3	$298K	Buy	5,968 +29	+0.5%	+$1.47K	﹤0.01%	1209
2025 Q2	$306K	Buy	5,939 +2,027	+52%	+$103K	0.01%	910
2025 Q1	$209K	Buy	+3,912	New	+$205K	0.01%	374
2018 Q4	–	Sell	-33,557	Closed	-$1.16M	–	184
2018 Q3	$1.16M	Buy	33,557 +6,837	+26%	+$245K	0.26%	53
2018 Q2	$912K	Sell	26,720 -108,265	-80%	-$3.77M	0.32%	45
2018 Q1	$3.67M	Sell	134,985 -7,344	-5%	-$263K	0.62%	32
2017 Q4	$5.46M	Buy	+142,329	New	+$5.01M	0.69%	26

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

Summit Trail Advisors's MPLX Position: Q2 2026 in Review

Summit Trail Advisors reduced its MPLX (MPLX) stake by 3.6% in Q2 2026, selling an estimated $18.3K and leaving 8,835 shares worth $498K. The position accounts for 0.01% of the portfolio, ranked #1217.

Summit Trail Advisors first reported a position in MPLX in Q4 2017 and has held it in 10 quarters since. The position peaked at $5.46M in Q4 2017. 639 funds tracked by Wall St. Rank hold MPLX as of Q2 2026.

Summit Trail Advisors held 8,835 shares of MPLX worth $498K as of Q2 2026.
Summit Trail Advisors sold 328 MPLX shares in Q2 2026, an estimated $18.3K.
MPLX made up 0.01% of Summit Trail Advisors's portfolio in Q2 2026, its #1217 holding.
Summit Trail Advisors first reported a position in MPLX in Q4 2017 and has held it in 10 quarters since.
Summit Trail Advisors's MPLX position peaked at $5.46M in Q4 2017.
639 funds tracked by Wall St. Rank held MPLX as of Q2 2026.

Based on Summit Trail Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.