Aigen Investment Management’s Occidental Petroleum OXY Stock Holding History

Aigen Investment Management’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 Q1	$2.79M	Buy	+42,971	New	+$2.16M	0.72%	26
2025 Q2	–	Sell	-88,620	Closed	-$4.37M	–	999
2025 Q1	$4.37M	Buy	88,620 +76,310	+620%	+$3.73M	0.7%	11
2024 Q4	$608K	Sell	12,310 -38,567	-76%	-$1.95M	0.11%	279
2024 Q3	$2.62M	Buy	50,877 +41,534	+445%	+$2.37M	0.51%	28
2024 Q2	$589K	Buy	9,343 +5,265	+129%	+$338K	0.11%	257
2024 Q1	$265K	Buy	+4,078	New	+$244K	0.06%	473
2023 Q4	–	Sell	-4,561	Closed	-$296K	–	1005
2023 Q3	$296K	Sell	4,561 -1,270	-22%	-$79.9K	0.06%	529
2023 Q2	$343K	Buy	+5,831	New	+$350K	0.05%	446
2022 Q2	–	Sell	-30,426	Closed	-$1.73M	–	677
2022 Q1	$1.73M	Sell	30,426 -34,355	-53%	-$1.52M	0.3%	94
2021 Q4	$1.89M	Buy	64,781 +22,548	+53%	+$708K	0.12%	231
2021 Q3	$1.25M	Buy	42,233 +17,764	+73%	+$474K	0.24%	125
2021 Q2	$765K	Buy	+24,469	New	+$656K	0.13%	171
2020 Q1	–	Sell	-26,464	Closed	-$1.09M	–	1477
2019 Q4	$1.09M	Buy	+26,464	New	+$1.06M	0.18%	163

Other funds holding OXY

Berkshire Hathaway Omaha, Nebraska $263B AUM 16.68% 1-Year Est. Return

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

GQG Partners Ft. Lauderdale, Florida $63.1B AUM 23.07% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

HHII

H&H International Investment Palo Alto, California $20B AUM 9.66% 1-Year Est. Return

Aigen Investment Management's OXY Position: Q1 2026 in Review

Aigen Investment Management opened a new position in Occidental Petroleum (OXY) in Q1 2026: 42,971 shares worth $2.79M. The stake represents 0.72% of the portfolio and ranks #26 among its holdings. This is a return to the name: Aigen Investment Management previously reported a position in OXY as recently as Q1 2025.

Aigen Investment Management first reported a position in OXY in Q4 2019 and has held it in 13 quarters since. The position peaked at $4.37M in Q1 2025. 1,292 funds tracked by Wall St. Rank hold OXY as of Q1 2026.

Aigen Investment Management held 42,971 shares of Occidental Petroleum worth $2.79M as of Q1 2026.
Occidental Petroleum was a new Aigen Investment Management position in Q1 2026.
Occidental Petroleum made up 0.72% of Aigen Investment Management's portfolio in Q1 2026, its #26 holding.
Aigen Investment Management first reported a position in Occidental Petroleum in Q4 2019 and has held it in 13 quarters since.
Aigen Investment Management's Occidental Petroleum position peaked at $4.37M in Q1 2025.
1,292 funds tracked by Wall St. Rank held Occidental Petroleum as of Q1 2026.

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