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Breakwater Investment Management’s Marathon Petroleum MPC Stock Holding History

Breakwater Investment Management’s Portfolio MPC Stock Details MPC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-3
Closed -$488 – 545
2025
Q4 		$488 Hold
3
– – ﹤0.01% 445
2025
Q3 		$579 Buy
+3
New +$528 ﹤0.01% 363

Other funds holding MPC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Breakwater Investment Management's MPC Position: Q1 2026 in Review

Breakwater Investment Management sold out of Marathon Petroleum (MPC) in Q1 2026, closing a stake of 3 shares — an estimated $488 sold.

Breakwater Investment Management first reported a position in MPC in Q3 2025 and held it in 2 quarters. The position peaked at $579 in Q3 2025. 1,882 funds tracked by Wall St. Rank hold MPC as of Q1 2026.

  • Breakwater Investment Management reported no remaining Marathon Petroleum position as of Q1 2026 after selling out during the quarter.
  • Breakwater Investment Management sold 3 Marathon Petroleum shares in Q1 2026, an estimated $488.
  • Breakwater Investment Management first reported a position in Marathon Petroleum in Q3 2025 and held it in 2 quarters.
  • Breakwater Investment Management's Marathon Petroleum position peaked at $579 in Q3 2025.
  • 1,882 funds tracked by Wall St. Rank held Marathon Petroleum as of Q1 2026.

Based on Breakwater Investment Management's 13F filing for Q1 2026, filed 15 May 2026.