Parallax Volatility Advisers, L.P. Occidental Petroleum Corp Transaction History

Parallax Volatility Advisers, L.P.

$64.2 Billion
Q3 2025

A detailed history of Parallax Volatility Advisers, L.P. transactions in Occidental Petroleum Corp stock. As of the latest transaction made, Parallax Volatility Advisers, L.P. holds 378,000 shares of OXY stock, worth $16.2 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares

378,000

Previous 500,700 24.51%

Holding current value

$16.2 Million

Previous $21 Million 15.09%

% of portfolio

0.03%

Previous 0.05%

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2024 Feb 14, 2025	BUY	$45.36 - $55.91 $2.69 Million - $3.32 Million	59,294 Added 161.23%	96,069 $4.75 Million
Q3 2024 Nov 14, 2024	BUY	$49.91 - $63.73 $1.84 Million - $2.34 Million	36,775 New	36,775 $1.9 Million
Q4 2023 Feb 14, 2024	BUY	$55.55 - $66.5 $1.87 Million - $2.23 Million	33,576 New	33,576 $2 Million
Q2 2023 Aug 14, 2023	SELL	$56.07 - $65.18 $9.86 Million - $11.5 Million	-175,855 Reduced 70.17%	74,770 $4.4 Million
Q1 2023 May 15, 2023	SELL	$56.8 - $67.09 $7.17 Million - $8.47 Million	-126,212 Reduced 33.49%	250,625 $15.6 Million

Q4 2022 Feb 14, 2023	SELL	$61.8 - $75.44 $37.4 Million - $45.7 Million	-605,420 Reduced 61.64%	376,837 $23.7 Million
Q3 2022 Nov 14, 2022	BUY	$41.05 - $75.26 $6.27 Million - $11.5 Million	152,793 Added 18.42%	982,257 $60.4 Million
Q2 2022 Aug 17, 2022	SELL	$54.82 - $70.86 $1.46 Million - $1.88 Million	-26,553 Reduced 3.1%	829,464 $48.8 Million
Q2 2022 Aug 15, 2022	BUY	$54.82 - $70.86 $41.4 Million - $53.5 Million	755,582 Added 752.31%	856,017 $50.4 Million
Q1 2022 May 16, 2022	SELL	$31.06 - $60.96 $4.16 Million - $8.16 Million	-133,816 Reduced 57.13%	100,435 $5.7 Million
Q4 2021 Feb 14, 2022	BUY	$26.98 - $35.36 $6.32 Million - $8.28 Million	234,251 New	234,251 $6.79 Million
Q1 2021 May 14, 2021	SELL	$17.45 - $31.23 $32.7 Million - $58.5 Million	-1,871,610 Reduced 88.71%	238,109 $6.34 Million
Q1 2021 May 14, 2021	SELL	$17.45 - $31.23 $4.16 Million - $7.44 Million	-238,109 Closed	0 $0
Q4 2020 Feb 16, 2021	BUY	$8.88 - $21.31 $18.7 Million - $45 Million	2,109,719 New	2,109,719 $36.5 Million
Q4 2020 Feb 16, 2021	SELL	$8.88 - $21.31 $3.71 Million - $8.9 Million	-417,461 Closed	0 $0
Q3 2020 Nov 13, 2020	BUY	$9.99 - $18.18 $2.84 Million - $5.17 Million	284,307 Added 213.52%	417,461 $4.18 Million
Q2 2020 Aug 14, 2020	BUY	$10.74 - $24.4 $1.09 Million - $2.47 Million	101,267 Added 317.58%	133,154 $2.44 Million
Q1 2020 May 15, 2020	BUY	$9.69 - $47.26 $223,170 - $1.09 Million	23,031 Added 260.06%	31,887 $369,000
Q4 2019 Feb 14, 2020	SELL	$37.34 - $44.23 $1.03 Million - $1.22 Million	-27,681 Reduced 75.76%	8,856 $365,000
Q3 2019 Nov 14, 2019	BUY	$42.13 - $53.17 $301,608 - $380,644	7,159 Added 24.37%	36,537 $1.62 Million
Q2 2019 Aug 14, 2019	BUY	$47.43 - $68.37 $1.1 Million - $1.59 Million	23,203 Added 375.76%	29,378 $1.48 Million
Q1 2019 May 15, 2019	SELL	$61.24 - $68.25 $3.52 Million - $3.92 Million	-57,440 Reduced 90.29%	6,175 $409,000
Q4 2018 Feb 14, 2019	BUY	$57.11 - $83.13 $1.33 Million - $1.94 Million	23,346 Added 57.98%	63,615 $3.91 Million
Q3 2018 Nov 14, 2018	BUY	$75.74 - $85.7 $2.31 Million - $2.61 Million	30,497 Added 312.09%	40,269 $3.31 Million
Q1 2018 May 15, 2018	SELL	$62.96 - $77.63 $1.26 Million - $1.55 Million	-19,963 Reduced 67.14%	9,772 $635,000
Q4 2017 Feb 14, 2018	BUY	$63.91 - $73.7 $1.9 Million - $2.19 Million	29,735	29,735 $2.19 Million

Others Institutions Holding OXY

# of Institutions

1,392

Shares Held

751M

Call Options Held

28.4M

Put Options Held

30M

View Full List

About OCCIDENTAL PETROLEUM CORP

Ticker OXY
Exchange NYSE
Sector Energy
Industry Oil & Gas E&P
Shares Outstandng 931,491,968
Market Cap $39.8B
Description
Occidental Petroleum Corporation, together with its subsidiaries, engages in the acquisition, exploration, and development of oil and gas properties in the United States, the Middle East, Africa, and Latin America. It operates through three segments: Oil and Gas, Chemical, and Midstream and Marketing. The company's Oil and Gas segment explores f...

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Parallax Volatility Advisers, L.P. Occidental Petroleum Corp Transaction History