MG
OXY icon

Marex Group’s Occidental Petroleum OXY Stock Holding History

Marex Group’s Portfolio OXY Stock Details OXY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.94M Hold
40,000
– – 0.01% 380
2026
Q1 		$2.6M Hold
40,000
– – 0.02% 294
2025
Q4 		$1.64M Buy
+40,000
New +$1.67M 0.01% 339

Other funds holding OXY

Berkshire Hathaway
Berkshire Hathaway Omaha, Nebraska $299B AUM 27.55% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Marex Group's OXY Position: Q2 2026 in Review

Marex Group opened a new position in Occidental Petroleum (OXY) in Q2 2026: 38,680 shares worth $1.88M. The stake represents 0.01% of the portfolio and ranks #387 among its holdings. This is a return to the name: Marex Group previously reported a position in OXY as recently as Q4 2025.

Marex Group first reported a position in OXY in Q4 2022 and has held it in 12 quarters since. The position peaked at $2.79M in Q2 2023. 1,238 funds tracked by Wall St. Rank hold OXY as of Q2 2026.

  • Marex Group held 38,680 shares of Occidental Petroleum worth $1.88M as of Q2 2026.
  • Occidental Petroleum was a new Marex Group position in Q2 2026.
  • Occidental Petroleum made up 0.01% of Marex Group's portfolio in Q2 2026, its #387 holding.
  • Marex Group first reported a position in Occidental Petroleum in Q4 2022 and has held it in 12 quarters since.
  • Marex Group's Occidental Petroleum position peaked at $2.79M in Q2 2023.
  • 1,238 funds tracked by Wall St. Rank held Occidental Petroleum as of Q2 2026.

Based on Marex Group's 13F filing for Q2 2026, filed 14 Aug 2026.