Castellan Group
MPLX icon

Castellan Group’s MPLX MPLX Stock Holding History

Castellan Group’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
Q3 		$4.7M Buy
83,509
+578
+0.7% +$33.7K 0.55% 9
2026
Q2 		$4.67M Buy
82,931
+5,878
+8% +$328K 0.51% 11
2026
Q1 		$4.4M Buy
77,053
+5,609
+8% +$318K 0.61% 18
2025
Q4 		$3.81M Buy
71,444
+3,414
+5% +$178K 0.48% 27
2025
Q3 		$3.4M Buy
68,030
+5,877
+9% +$298K 0.49% 17
2025
Q2 		$3.2M Buy
62,153
+4,500
+8% +$229K 0.59% 13
2025
Q1 		$3.09M Buy
+57,653
New +$3.02M 0.86% 44

Other funds holding MPLX

Chickasaw Capital Management
Chickasaw Capital Management Memphis, Tennessee $2.79B AUM 24.88% 1-Year Est. Return
Northside Capital Management
Northside Capital Management Hood River, Oregon $1.25B AUM 16.02% 1-Year Est. Return
WPEP
Walnut Private Equity Partners Omaha, Nebraska $183M AUM 1.21% 1-Year Est. Return
Private Capital Advisors
Private Capital Advisors Darien, Connecticut $1.15B AUM 43.46% 1-Year Est. Return
AAA
Adams Asset Advisors Dallas, Texas $984M AUM 41.12% 1-Year Est. Return
Gilman Hill Asset Management
Gilman Hill Asset Management New Canaan, Connecticut $718M AUM 15.3% 1-Year Est. Return
Turtle Creek Wealth Advisors
Turtle Creek Wealth Advisors Dallas, Texas $1.98B AUM 28.66% 1-Year Est. Return
CoreCap Advisors
CoreCap Advisors Southfield, Michigan $3.48B AUM 21.43% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return
EM
ELCO Management New York $213M AUM 25.23% 1-Year Est. Return

Castellan Group's MPLX Position: Q3 2026 in Review

Castellan Group increased its MPLX (MPLX) stake by 0.7% in Q3 2026, buying an estimated $33.7K and bringing the position to 83,509 shares worth $4.7M. The position accounts for 0.55% of the portfolio, ranked #9.

Castellan Group first reported a position in MPLX in Q1 2025 and has held it in 7 quarters since. 87 funds tracked by Wall St. Rank hold MPLX as of Q3 2026.

  • Castellan Group held 83,509 shares of MPLX worth $4.7M as of Q3 2026.
  • Castellan Group bought 578 MPLX shares in Q3 2026, an estimated $33.7K.
  • MPLX made up 0.55% of Castellan Group's portfolio in Q3 2026, its #9 holding.
  • Castellan Group first reported a position in MPLX in Q1 2025 and has held it in 7 quarters since.
  • 87 funds tracked by Wall St. Rank held MPLX as of Q3 2026.

Based on Castellan Group's 13F filing for Q3 2026, filed 19 Oct 2026.