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Optas LLC’s Marathon Petroleum MPC Stock Holding History

Optas LLC’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
Q2 		$274K Buy
1,073
+28
+3% +$6.87K 0.04% 349
2026
Q1 		$255K Buy
+1,045
New +$211K 0.04% 361
2025
Q4 		– Sell
-1,296
Closed -$250K – 498
2025
Q3 		$250K Buy
+1,296
New +$228K 0.04% 310

Other funds holding MPC

Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
HPC
HM Payson & Co Portland, Maine $7.54B AUM 31.34% 1-Year Est. Return
AIP
ARS Investment Partners New York $2.29B AUM 113.95% 1-Year Est. Return
DLA
Douglas Lane & Associates New York $7.37B AUM 21.9% 1-Year Est. Return
AT
Arbejdsmarkedets Tillaegspension Hilleroed $4.6B AUM
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return
SWM
Segment Wealth Management Houston, Texas $1.93B AUM 29.24% 1-Year Est. Return
CNB
Czech National Bank Prague, Czech Republic $18.3B AUM 43.04% 1-Year Est. Return
P
PensionDanmark Copenhagen O, Denmark $12B AUM

Optas LLC's MPC Position: Q2 2026 in Review

Optas LLC increased its Marathon Petroleum (MPC) stake by 2.7% in Q2 2026, buying an estimated $6.87K and bringing the position to 1,073 shares worth $274K. The position accounts for 0.04% of the portfolio, ranked #349.

Optas LLC first reported a position in MPC in Q3 2025 and has held it in 3 quarters since. 536 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

  • Optas LLC held 1,073 shares of Marathon Petroleum worth $274K as of Q2 2026.
  • Optas LLC bought 28 Marathon Petroleum shares in Q2 2026, an estimated $6.87K.
  • Marathon Petroleum made up 0.04% of Optas LLC's portfolio in Q2 2026, its #349 holding.
  • Optas LLC first reported a position in Marathon Petroleum in Q3 2025 and has held it in 3 quarters since.
  • 536 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on Optas LLC's 13F filing for Q2 2026, filed 21 Jul 2026.