Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$913K Hold
16,000
0.05% 101
2025
Q4
$854K Hold
16,000
0.05% 105
2025
Q3
$799K Buy
+16,000
New +$812K 0.04% 109

Other funds holding MPLX

First Interstate Bank's MPLX Position: Q1 2026 in Review

First Interstate Bank held its MPLX (MPLX) position steady in Q1 2026 at 16,000 shares worth $913K. The position accounts for 0.05% of the portfolio, ranked #101.

First Interstate Bank first reported a position in MPLX in Q3 2025 and has held it in 3 quarters since. 644 funds tracked by Wall St. Rank hold MPLX as of Q1 2026.

  • First Interstate Bank held 16,000 shares of MPLX worth $913K as of Q1 2026.
  • First Interstate Bank left its MPLX share count unchanged in Q1 2026.
  • MPLX made up 0.05% of First Interstate Bank's portfolio in Q1 2026, its #101 holding.
  • First Interstate Bank first reported a position in MPLX in Q3 2025 and has held it in 3 quarters since.
  • 644 funds tracked by Wall St. Rank held MPLX as of Q1 2026.

Based on First Interstate Bank's 13F filing for Q1 2026, filed 29 Apr 2026.