Granby Capital Management’s MPLX MPLX Stock Holding History

Granby Capital Management’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
2025 Q4	–	Sell	-140,000	Closed	-$6.99M	–	21
2025 Q3	$6.99M	Hold	140,000	–	–	3.71%	9
2025 Q2	$7.21M	Buy	140,000 +40,000	+40%	+$2.03M	4.03%	9
2025 Q1	$5.35M	Hold	100,000	–	–	2.88%	13
2024 Q4	$4.79M	Sell	100,000 -30,000	-23%	-$1.4M	2.48%	12
2024 Q3	$5.78M	Hold	130,000	–	–	2.99%	13
2024 Q2	$5.54M	Hold	130,000	–	–	3.16%	12
2024 Q1	$5.4M	Hold	130,000	–	–	2.64%	14
2023 Q4	$4.77M	Hold	130,000	–	–	3%	16
2023 Q3	$4.62M	Hold	130,000	–	–	3.58%	12
2023 Q2	$4.41M	Hold	130,000	–	–	3.62%	11
2023 Q1	$4.48M	Hold	130,000	–	–	3.54%	10
2022 Q4	$4.27M	Hold	130,000	–	–	3.16%	11
2022 Q3	$3.9M	Hold	130,000	–	–	3.49%	8
2022 Q2	$3.79M	Hold	130,000	–	–	2.97%	10
2022 Q1	$4.31M	Hold	130,000	–	–	3.69%	7
2021 Q4	$3.85M	Buy	130,000 +50,000	+63%	+$1.5M	2.69%	9
2021 Q3	$2.28M	Buy	80,000 +40,039	+100%	+$1.13M	1.95%	14
2021 Q2	$1.18M	Hold	39,961	–	–	0.85%	25
2021 Q1	$1.02M	Buy	+39,961	New	+$981K	0.73%	23

Other funds holding MPLX

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Blackstone Inc New York $25.6B AUM 26.83% 1-Year Est. Return

TCA

Tortoise Capital Advisors Overland Park, Kansas $9.6B AUM 19.53% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

KACA

Kayne Anderson Capital Advisors Los Angeles, California $5.22B AUM 17.11% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

CCM

Chickasaw Capital Management Memphis, Tennessee $2.78B AUM 20.87% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Granby Capital Management's MPLX Position: Q4 2025 in Review

Granby Capital Management sold out of MPLX (MPLX) in Q4 2025, closing a stake of 140,000 shares — an estimated $6.99M sold.

Granby Capital Management first reported a position in MPLX in Q1 2021 and held it in 19 quarters. The position peaked at $7.21M in Q2 2025. 631 funds tracked by Wall St. Rank hold MPLX as of Q4 2025.

Granby Capital Management reported no remaining MPLX position as of Q4 2025 after selling out during the quarter.
Granby Capital Management sold 140,000 MPLX shares in Q4 2025, an estimated $6.99M.
Granby Capital Management first reported a position in MPLX in Q1 2021 and held it in 19 quarters.
Granby Capital Management's MPLX position peaked at $7.21M in Q2 2025.
631 funds tracked by Wall St. Rank held MPLX as of Q4 2025.

Based on Granby Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.