Harbor Advisors’s Occidental Petroleum OXY Stock Holding History

Harbor Advisors’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	–	Sell	-6,000	Closed	-$247K	–	201
2025 Q4	$247K	Sell	6,000 -2,500	-29%	-$104K	0.04%	168
2025 Q3	$402K	Hold	8,500	–	–	0.06%	138
2025 Q2	$357K	Hold	8,500	–	–	0.06%	140
2025 Q1	$420K	Hold	8,500	–	–	0.07%	125
2024 Q4	$420K	Hold	8,500	–	–	0.07%	128
2024 Q3	$438K	Buy	8,500 +2,500	+42%	+$143K	0.07%	123
2024 Q2	$378K	Hold	6,000	–	–	0.07%	125
2024 Q1	$390K	Hold	6,000	–	–	0.07%	120
2023 Q4	$358K	Hold	6,000	–	–	0.07%	123
2023 Q3	$389K	Hold	6,000	–	–	0.08%	110
2023 Q2	$353K	Hold	6,000	–	–	0.08%	101
2023 Q1	$375K	Hold	6,000	–	–	0.09%	99
2022 Q4	$378K	Hold	6,000	–	–	0.09%	99
2022 Q3	$369K	Hold	6,000	–	–	0.1%	101
2022 Q2	$353K	Hold	6,000	–	–	0.09%	110
2022 Q1	$340K	Buy	+6,000	New	+$265K	0.07%	117
2020 Q1	–	Sell	-6,000	Closed	-$247K	–	155
2019 Q4	$247K	Hold	6,000	–	–	0.07%	142
2019 Q3	$267K	Hold	6,000	–	–	0.08%	133
2019 Q2	$302K	Hold	6,000	–	–	0.09%	130
2019 Q1	$397K	Hold	6,000	–	–	0.13%	103
2018 Q4	$368K	Hold	6,000	–	–	0.14%	101
2018 Q3	$493K	Hold	6,000	–	–	0.15%	94
2018 Q2	$502K	Hold	6,000	–	–	0.16%	88
2018 Q1	$390K	Hold	6,000	–	–	0.13%	111
2017 Q4	$442K	Hold	6,000	–	–	0.15%	95
2017 Q3	$385K	Hold	6,000	–	–	0.14%	95
2017 Q2	$359K	Hold	6,000	–	–	0.14%	93
2017 Q1	$380K	Hold	6,000	–	–	0.16%	83
2016 Q4	$427K	Buy	+6,000	New	+$426K	0.2%	74

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

GQG Partners Ft. Lauderdale, Florida $53.8B AUM 19.23% 1-Year Est. Return

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

HHII

H&H International Investment Palo Alto, California $19.1B AUM 27.41% 1-Year Est. Return

Harbor Advisors's OXY Position: Q1 2026 in Review

Harbor Advisors sold out of Occidental Petroleum (OXY) in Q1 2026, closing a stake of 6,000 shares — an estimated $247K sold.

Harbor Advisors first reported a position in OXY in Q4 2016 and held it in 29 quarters. The position peaked at $502K in Q2 2018. 1,299 funds tracked by Wall St. Rank hold OXY as of Q1 2026.

Harbor Advisors reported no remaining Occidental Petroleum position as of Q1 2026 after selling out during the quarter.
Harbor Advisors sold 6,000 Occidental Petroleum shares in Q1 2026, an estimated $247K.
Harbor Advisors first reported a position in Occidental Petroleum in Q4 2016 and held it in 29 quarters.
Harbor Advisors's Occidental Petroleum position peaked at $502K in Q2 2018.
1,299 funds tracked by Wall St. Rank held Occidental Petroleum as of Q1 2026.

Based on Harbor Advisors's 13F filing for Q1 2026, filed 7 May 2026.