Glenn Greenberg’s MPLX MPLX Stock Holding History

Glenn Greenberg’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	$179M	Sell	3,180,534 -72,990	-2%	-$4.07M	3.9%	14
2026 Q1	$186M	Sell	3,253,524 -1,220,591	-27%	-$69.2M	4.6%	11
2025 Q4	$239M	Buy	4,474,115 +6,641	+0.1%	+$346K	5.59%	10
2025 Q3	$223M	Buy	4,467,474 +192,441	+5%	+$9.76M	5.18%	8
2025 Q2	$220M	Sell	4,275,033 -89,053	-2%	-$4.53M	5.05%	11
2025 Q1	$234M	Sell	4,364,086 -54,068	-1%	-$2.83M	5.35%	8
2024 Q4	$211M	Sell	4,418,154 -14,812	-0.3%	-$689K	5.26%	12
2024 Q3	$197M	Buy	4,432,966 +197,488	+5%	+$8.44M	4.09%	12
2024 Q2	$180M	Buy	4,235,478 +1,209,869	+40%	+$49.8M	4%	11
2024 Q1	$126M	Buy	3,025,609 +3,008,609	+17,698%	+$117M	2.63%	14
2023 Q4	$624K	Buy	17,000 +5,000	+42%	+$180K	0.01%	22
2023 Q3	$427K	Hold	12,000	–	–	0.01%	23
2023 Q2	$407K	Buy	+12,000	New	+$410K	0.01%	25

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

Glenn Greenberg's MPLX Position: Q2 2026 in Review

Glenn Greenberg reduced its MPLX (MPLX) stake by 2.2% in Q2 2026, selling an estimated $4.07M and leaving 3,180,534 shares worth $179M. The position accounts for 3.9% of the portfolio, ranked #14.

Glenn Greenberg first reported a position in MPLX in Q2 2023 and has held it in 13 quarters since. The position peaked at $239M in Q4 2025. 637 funds tracked by Wall St. Rank hold MPLX as of Q2 2026.

Glenn Greenberg held 3,180,534 shares of MPLX worth $179M as of Q2 2026.
Glenn Greenberg sold 72,990 MPLX shares in Q2 2026, an estimated $4.07M.
MPLX made up 3.9% of Glenn Greenberg's portfolio in Q2 2026, its #14 holding.
Glenn Greenberg first reported a position in MPLX in Q2 2023 and has held it in 13 quarters since.
Glenn Greenberg's MPLX position peaked at $239M in Q4 2025.
637 funds tracked by Wall St. Rank held MPLX as of Q2 2026.

Based on Brave Warrior Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.