RCM
MPLX icon

Rockbridge Capital Management’s MPLX MPLX Stock Holding History

Rockbridge 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
2026
Q2 		$303K Hold
5,381
– – 0.2% 25
2026
Q1 		$307K Hold
5,381
– – 0.21% 22
2025
Q4 		$287K Hold
5,381
– – 0.17% 24
2025
Q3 		$269K Hold
5,381
– – 0.16% 23
2025
Q2 		$277K Hold
5,381
– – 0.16% 23
2025
Q1 		$288K Hold
5,381
– – 0.18% 22
2024
Q4 		$258K Buy
+5,381
New +$250K 0.15% 22

Other funds holding MPLX

AA
ALPS Advisors Denver, Colorado $21.3B AUM 23.41% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Blackstone Inc
Blackstone Inc New York $32.9B AUM 23.66% 1-Year Est. Return
Goldman Sachs
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
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
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Rockbridge Capital Management's MPLX Position: Q2 2026 in Review

Rockbridge Capital Management held its MPLX (MPLX) position steady in Q2 2026 at 5,381 shares worth $303K. The position accounts for 0.2% of the portfolio, ranked #25.

Rockbridge Capital Management first reported a position in MPLX in Q4 2024 and has held it in 7 quarters since. The position peaked at $307K in Q1 2026. 640 funds tracked by Wall St. Rank hold MPLX as of Q2 2026.

  • Rockbridge Capital Management held 5,381 shares of MPLX worth $303K as of Q2 2026.
  • Rockbridge Capital Management left its MPLX share count unchanged in Q2 2026.
  • MPLX made up 0.2% of Rockbridge Capital Management's portfolio in Q2 2026, its #25 holding.
  • Rockbridge Capital Management first reported a position in MPLX in Q4 2024 and has held it in 7 quarters since.
  • Rockbridge Capital Management's MPLX position peaked at $307K in Q1 2026.
  • 640 funds tracked by Wall St. Rank held MPLX as of Q2 2026.

Based on Rockbridge Capital Management's 13F filing for Q2 2026, filed 10 Aug 2026.