PDT Partners’s Occidental Petroleum OXY Stock Holding History

PDT Partners’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	$7.08M	Buy	108,896 +27,700	+34%	+$1.39M	0.42%	73
2025 Q4	$3.34M	Buy	+81,196	New	+$3.39M	0.22%	173
2022 Q2	–	Sell	-66,547	Closed	-$3.78M	–	1102
2022 Q1	$3.78M	Buy	+66,547	New	+$2.94M	0.33%	56
2017 Q1	–	Sell	-88,200	Closed	-$6.28M	–	518
2016 Q4	$6.28M	Buy	88,200 +51,400	+140%	+$3.65M	0.41%	68
2016 Q3	$2.68M	Sell	36,800 -56,800	-61%	-$4.25M	0.16%	198
2016 Q2	$7.07M	Buy	93,600 +8,600	+10%	+$643K	0.56%	49
2016 Q1	$5.82M	Buy	85,000 +35,816	+73%	+$2.4M	0.36%	68
2015 Q4	$3.32M	Buy	+49,184	New	+$3.54M	0.45%	94
2015 Q2	–	Sell	-281,784	Closed	-$20.5M	–	1560
2015 Q1	$20.5M	Buy	+281,784	New	+$21.8M	0.51%	30
2014 Q3	–	Sell	-112,704	Closed	-$11.1M	–	1518
2014 Q2	$11.1M	Sell	112,704 -66,026	-37%	-$6.21M	0.3%	69
2014 Q1	$16.3M	Buy	+178,730	New	+$16M	0.39%	51
2013 Q3	–	Sell	-31,939	Closed	-$2.73M	–	1657
2013 Q2	$2.73M	Buy	+31,939	New	+$2.7M	0.07%	405

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

PDT Partners's OXY Position: Q1 2026 in Review

PDT Partners increased its Occidental Petroleum (OXY) stake by 34% in Q1 2026, buying an estimated $1.39M and bringing the position to 108,896 shares worth $7.08M. The position accounts for 0.42% of the portfolio, ranked #73.

PDT Partners first reported a position in OXY in Q2 2013 and has held it in 12 quarters since. The position peaked at $20.5M in Q1 2015. 1,293 funds tracked by Wall St. Rank hold OXY as of Q1 2026.

PDT Partners held 108,896 shares of Occidental Petroleum worth $7.08M as of Q1 2026.
PDT Partners bought 27,700 Occidental Petroleum shares in Q1 2026, an estimated $1.39M.
Occidental Petroleum made up 0.42% of PDT Partners's portfolio in Q1 2026, its #73 holding.
PDT Partners first reported a position in Occidental Petroleum in Q2 2013 and has held it in 12 quarters since.
PDT Partners's Occidental Petroleum position peaked at $20.5M in Q1 2015.
1,293 funds tracked by Wall St. Rank held Occidental Petroleum as of Q1 2026.

Based on PDT Partners's 13F filing for Q1 2026, filed 15 May 2026.