Mario Gabelli Occidental Petroleum Corp Transaction History

Gamco Investors, Inc. Et Al

$9.45 Billion
Q3 2025

A detailed history of Mario Gabelli (Gamco Investors, Inc. Et Al) transactions in Occidental Petroleum Corp stock. As of the latest transaction made, Gamco Investors, Inc. Et Al holds 18,815 shares of OXY stock, worth $804,529. This represents 0.01% of its overall portfolio holdings.

Number of Shares

18,815

Previous 22,364 15.87%

Holding current value

$804,529

Previous $939,000 5.32%

% of portfolio

0.01%

Previous 0.01%

30 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	SELL	$42.54 - $48.1 $150,974 - $170,706	-3,549 Reduced 15.87%	18,815 $889,000
Q2 2025 Aug 13, 2025	SELL	$36.11 - $49.33 $317,768 - $434,104	-8,800 Reduced 28.24%	22,364 $939,000
Q1 2025 May 14, 2025	SELL	$45.45 - $52.7 $539,264 - $625,285	-11,865 Reduced 27.57%	31,164 $1.54 Million
Q4 2024 Feb 13, 2025	SELL	$45.36 - $55.91 $1.5 Million - $1.85 Million	-33,043 Reduced 43.44%	43,029 $2.13 Million
Q3 2024 Nov 14, 2024	SELL	$49.91 - $63.73 $43,421 - $55,445	-870 Reduced 1.13%	76,072 $3.92 Million

Q2 2024 Aug 13, 2024	SELL	$59.48 - $69.26 $329,340 - $383,492	-5,537 Reduced 6.71%	76,942 $4.85 Million
Q1 2024 May 14, 2024	BUY	$56.22 - $64.99 $1.84 Million - $2.12 Million	32,645 Added 65.51%	82,479 $5.36 Million
Q3 2023 Nov 08, 2023	SELL	$57.61 - $67.3 $1.92 Million - $2.24 Million	-33,357 Reduced 40.1%	49,834 $3.23 Million
Q2 2023 Aug 10, 2023	SELL	$56.07 - $65.18 $497,677 - $578,537	-8,876 Reduced 9.64%	83,191 $4.89 Million
Q1 2023 May 12, 2023	SELL	$56.8 - $67.09 $1.09 Million - $1.29 Million	-19,170 Reduced 17.23%	92,067 $5.75 Million
Q4 2022 Feb 13, 2023	BUY	$61.8 - $75.44 $312,831 - $381,877	5,062 Added 4.77%	111,237 $7.01 Million
Q3 2022 Nov 10, 2022	BUY	$41.05 - $75.26 $504,299 - $924,569	12,285 Added 13.08%	106,175 $6.52 Million
Q2 2022 Aug 12, 2022	BUY	$54.82 - $70.86 $5.15 Million - $6.65 Million	93,890 New	93,890 $5.53 Million
Q1 2022 May 13, 2022	SELL	$31.06 - $60.96 $603,744 - $1.18 Million	-19,438 Closed	0 $0
Q4 2021 Feb 11, 2022	SELL	$26.98 - $35.36 $113,396 - $148,618	-4,203 Reduced 17.78%	19,438 $564,000
Q3 2021 Nov 12, 2021	SELL	$21.95 - $32.86 $110,847 - $165,943	-5,050 Reduced 17.6%	23,641 $699,000
Q2 2021 Aug 13, 2021	SELL	$23.2 - $32.91 $18,560 - $26,327	-800 Reduced 2.71%	28,691 $897,000
Q1 2021 May 14, 2021	SELL	$17.45 - $31.23 $62,069 - $111,085	-3,557 Reduced 10.76%	29,491 $785,000
Q4 2020 Feb 05, 2021	SELL	$8.88 - $21.31 $64,726 - $155,328	-7,289 Reduced 18.07%	33,048 $572,000
Q3 2020 Nov 06, 2020	SELL	$9.99 - $18.18 $84,325 - $153,457	-8,441 Reduced 17.3%	40,337 $404,000
Q2 2020 Aug 13, 2020	SELL	$10.74 - $24.4 $417,657 - $948,867	-38,888 Reduced 44.36%	48,778 $893,000
Q1 2020 May 14, 2020	BUY	$9.69 - $47.26 $540,576 - $2.64 Million	55,787 Added 175.0%	87,666 $1.02 Million
Q4 2019 Feb 14, 2020	SELL	$37.34 - $44.23 $518,428 - $614,089	-13,884 Reduced 30.34%	31,879 $1.31 Million
Q3 2019 Nov 01, 2019	BUY	$42.13 - $53.17 $261,206 - $329,654	6,200 Added 15.67%	45,763 $2.04 Million
Q2 2019 Aug 02, 2019	BUY	$47.43 - $68.37 $750,200 - $1.08 Million	15,817 Added 66.61%	39,563 $1.99 Million
Q1 2019 May 02, 2019	BUY	$61.24 - $68.25 $682,826 - $760,987	11,150 Added 88.52%	23,746 $1.57 Million
Q4 2018 Jan 30, 2019	SELL	$57.11 - $83.13 $557,222 - $811,099	-9,757 Reduced 43.65%	12,596 $773,000
Q2 2018 Aug 10, 2018	SELL	$64.67 - $86.48 $570,066 - $762,321	-8,815 Reduced 28.28%	22,353 $1.87 Million
Q4 2017 Feb 02, 2018	SELL	$63.91 - $73.7 $38,346 - $44,220	-600 Reduced 1.89%	31,168 $2.3 Million
Q3 2017 Nov 01, 2017	BUY	$58.84 - $65.19 $1.87 Million - $2.07 Million	31,768	31,768 $2.04 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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