Bank of Montreal’s MPLX MPLX Stock Holding History

Bank of Montreal’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 Q1	–	Sell	-7,500	Closed	-$359K	–	3648
2024 Q4	$359K	Sell	7,500 -15,000	-67%	-$698K	﹤0.01%	2441
2024 Q3	$1.01M	Hold	22,500	–	–	﹤0.01%	2038
2024 Q2	$959K	Hold	22,500	–	–	﹤0.01%	2042
2024 Q1	$936K	Buy	+22,500	New	+$872K	﹤0.01%	2038
2016 Q1	–	Sell	-95,157	Closed	-$3.74M	–	4328
2015 Q4	$3.74M	Buy	+95,157	New	+$3.59M	﹤0.01%	1102

Other funds holding MPLX

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

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

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

KACA

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

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

CCM

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

EIP

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

Bank of Montreal's MPLX Position: Q1 2026 in Review

Bank of Montreal increased its MPLX (MPLX) stake by 71,258% in Q1 2026, buying an estimated $228M and bringing the position to 4,027,427 shares worth $230M. The position accounts for 0.09% of the portfolio, ranked #189.

Bank of Montreal first reported a position in MPLX in Q2 2013 and has held it in 48 quarters since. The position peaked at $273M in Q3 2019. 644 funds tracked by Wall St. Rank hold MPLX as of Q1 2026.

Bank of Montreal held 4,027,427 shares of MPLX worth $230M as of Q1 2026.
Bank of Montreal bought 4,021,783 MPLX shares in Q1 2026, an estimated $228M.
MPLX made up 0.09% of Bank of Montreal's portfolio in Q1 2026, its #189 holding.
Bank of Montreal first reported a position in MPLX in Q2 2013 and has held it in 48 quarters since.
Bank of Montreal's MPLX position peaked at $273M in Q3 2019.
644 funds tracked by Wall St. Rank held MPLX as of Q1 2026.

Based on Bank of Montreal's 13F filing for Q1 2026, filed 13 May 2026.