Magnetar Financial’s Occidental Petroleum OXY Stock Holding History

Magnetar Financial’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	–	Sell	-20,049	Closed	-$1.33M	–	1389
2026 Q1	$1.33M	Buy	+20,049	New	+$1.01M	0.01%	409
2025 Q3	–	Sell	-10,500	Closed	-$441K	–	1105
2025 Q2	$441K	Buy	+10,500	New	+$439K	﹤0.01%	599
2020 Q1	–	Sell	-20,263	Closed	-$835K	–	593
2019 Q4	$835K	Buy	20,263 +12,317	+155%	+$493K	0.02%	243
2019 Q3	$353K	Buy	+7,946	New	+$376K	0.01%	392
2019 Q2	–	Sell	-5,497	Closed	-$364K	–	524
2019 Q1	$364K	Sell	5,497 -194	-3%	-$12.8K	0.01%	298
2018 Q4	$349K	Buy	+5,691	New	+$400K	0.01%	174
2018 Q3	–	Sell	-14,984	Closed	-$1.25M	–	651
2018 Q2	$1.25M	Sell	14,984 -21,377	-59%	-$1.71M	0.02%	119
2018 Q1	$2.36M	Buy	+36,361	New	+$2.54M	0.04%	86
2017 Q3	–	Sell	-8,000	Closed	-$479K	–	866
2017 Q2	$479K	Buy	8,000 +1,353	+20%	+$82.8K	0.01%	503
2017 Q1	$421K	Buy	+6,647	New	+$442K	0.01%	504
2016 Q4	–	Sell	-4,543	Closed	-$331K	–	287
2016 Q3	$331K	Buy	+4,543	New	+$340K	﹤0.01%	447

Other funds holding OXY

Berkshire Hathaway Omaha, Nebraska $299B AUM 27.55% 1-Year Est. Return

Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Magnetar Financial's OXY Position: Q2 2026 in Review

Magnetar Financial sold out of Occidental Petroleum (OXY) in Q2 2026, closing a stake of 20,049 shares — an estimated $1.33M sold.

Magnetar Financial first reported a position in OXY in Q3 2016 and held it in 11 quarters. The position peaked at $2.36M in Q1 2018. 1,234 funds tracked by Wall St. Rank hold OXY as of Q2 2026.

Magnetar Financial reported no remaining Occidental Petroleum position as of Q2 2026 after selling out during the quarter.
Magnetar Financial sold 20,049 Occidental Petroleum shares in Q2 2026, an estimated $1.33M.
Magnetar Financial first reported a position in Occidental Petroleum in Q3 2016 and held it in 11 quarters.
Magnetar Financial's Occidental Petroleum position peaked at $2.36M in Q1 2018.
1,234 funds tracked by Wall St. Rank held Occidental Petroleum as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.