Ticker · CUSIP 674599105

OXY

OCCIDENTAL PETE CORP

Energy·Oil & Gas E&P

···Share

Holders (tracked)

Combined shares

382,697,019

Combined value

$15.74B

Last close

$53.79

Quarter

2025Q4

Price is +30.8% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$53.79+14.92 (+38.39%)H $66.24 · L $37.99 · Avg Vol 12.1M

Congress buyCongress sell

Tracked holders · last 8 quarters

+4 vs previous quarter over the last 8.

SEC event timeline

29 events

Ken Griffin (Citadel Advisors) added2026-02-17
+2,370,522 shares · 2025Q4
Position
D.E. Shaw & Co. opened position2026-02-17
+159,329 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+1,681,132 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+868,378 shares · 2025Q4
Position
Steve Cohen (Point72) trimmed2026-02-17
−238,844 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+10,773 shares · 2025Q4
Position
Wellington Management trimmed2026-02-17
−818,546 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+121,090 shares · 2025Q4
Position
Leon Cooperman (Omega Family Office) added2026-02-17
+362,500 shares · 2025Q4
Position
AQR Capital Management added2026-02-17
+833,860 shares · 2025Q4
Position
Dodge & Cox trimmed2026-02-13
−410,300 shares · 2025Q4
Position
Renaissance Technologies trimmed2026-02-12
−1,655,238 shares · 2025Q4
Position
Ken Fisher (Fisher Asset Mgmt) trimmed2026-02-09
−1,152 shares · 2025Q4
Position
Bill Smead (Smead Capital) trimmed2026-02-09
−241,861 shares · 2025Q4
Position
Mario Gabelli (GAMCO) trimmed2026-02-05
−8,419 shares · 2025Q4
Position
D.E. Shaw & Co. exited2025-11-14
−364,323 shares · 2025Q3
Position
Boykin Curry (Eagle Capital) exited2025-11-14
−82,030 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+1,040,941 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+179,757 shares · 2025Q3
Position
Steve Cohen (Point72) added2025-11-14
+841,690 shares · 2025Q3
Position
Two Sigma Investments added2025-11-14
+409,577 shares · 2025Q3
Position
Wellington Management added2025-11-14
+1,361,541 shares · 2025Q3
Position
Leon Cooperman (Omega Family Office) opened position2025-11-14
+337,500 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+6,617 shares · 2025Q3
Position
Dodge & Cox trimmed2025-11-13
−371,001 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+156,745 shares · 2025Q3
Position
Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12
−1,129 shares · 2025Q3
Position
Mario Gabelli (GAMCO) trimmed2025-11-12
−3,549 shares · 2025Q3
Position
Bill Smead (Smead Capital) trimmed2025-11-10
−284,662 shares · 2025Q3
Position

Insider activity

Last 30 days

Net (open-market)

Buys

0 · $0

Sells

0 · $0

Unique insiders

Date	Insider	Code	Shares	Price	Value
04-14	POLADIAN AVEDICK BARUYR Director	G	5,000	—	$0
04-14	POLADIAN AVEDICK BARUYR Director	G	5,000	—	$0
04-14	POLADIAN AVEDICK BARUYR Director	G	5,000	—	$0
04-14	POLADIAN AVEDICK BARUYR Director	G	5,000	—	$0
04-14	POLADIAN AVEDICK BARUYR Director	G	5,000	—	$0
04-14	POLADIAN AVEDICK BARUYR Director	G	5,000	—	$0

View full insider history for OXY →

Follow-the-investor returns

If you'd copied each holder of OXY…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Two Sigma Investments	2016Q1	$41.33	+30.2%	$4.9M
Two Sigma Investments	2016Q1	$41.33	+30.2%	$4.9M
Two Sigma Investments	2016Q1	$41.33	+30.2%	$4.9M
D.E. Shaw & Co.	2016Q1	$41.44	+29.8%	$56.9M
D.E. Shaw & Co.	2016Q1	$41.44	+29.8%	$56.9M
D.E. Shaw & Co.	2016Q1	$41.44	+29.8%	$56.9M
Steve Cohen (Point72)	2016Q1	$41.82	+28.6%	$85.7M
Steve Cohen (Point72)	2016Q1	$41.82	+28.6%	$85.7M
Steve Cohen (Point72)	2016Q1	$41.82	+28.6%	$85.7M
Dodge & Cox	2016Q1	$42.54	+26.4%	$4.27B
Bruce Berkowitz (Fairholme)	2020Q1	$42.86	+25.5%	$3.7M
Izzy Englander (Millennium Mgmt)	2016Q1	$42.90	+25.4%	$28.4M
Izzy Englander (Millennium Mgmt)	2016Q1	$42.90	+25.4%	$28.4M
Izzy Englander (Millennium Mgmt)	2016Q1	$42.90	+25.4%	$28.4M
Paul Tudor Jones (Tudor Investment)	2016Q1	$43.51	+23.6%	$10.0M
Paul Tudor Jones (Tudor Investment)	2016Q1	$43.51	+23.6%	$10.0M
Paul Tudor Jones (Tudor Investment)	2016Q1	$43.51	+23.6%	$10.0M
Ken Griffin (Citadel Advisors)	2016Q1	$44.87	+19.9%	$218.0M
Ken Griffin (Citadel Advisors)	2016Q1	$44.87	+19.9%	$218.0M
Ken Griffin (Citadel Advisors)	2016Q1	$44.87	+19.9%	$218.0M
AQR Capital Management	2016Q1	$45.93	+17.1%	$142.5M
Bill Smead (Smead Capital)	2019Q2	$46.32	+16.1%	$190.7M
Renaissance Technologies	2016Q1	$47.25	+13.8%	$23.0M
Wellington Management	2016Q1	$48.07	+11.9%	$36.3M
T. Rowe Price	2016Q1	$55.36	-2.8%	$56.0M
Mario Gabelli (GAMCO)	2016Q1	$56.37	-4.6%	$559K
Warren Buffett (Berkshire Hathaway)	2019Q3	$57.27	-6.1%	$14.25B
Prem Watsa (Fairfax Financial)	2022Q2	$60.00	-10.4%	$325.5M
Li Lu (Himalaya Capital)	2024Q2	$63.03	-14.7%	$78.9M
Leon Cooperman (Omega Family Office)	2013Q2	$64.32	-16.4%	$37.7M
Ken Fisher (Fisher Asset Mgmt)	2016Q1	$67.64	-20.5%	$679K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions2

D.E. Shaw & Co.
+159,329
$6.6M
Paul Tudor Jones (Tudor Investment)
+121,090
$5.0M

Added to6

Ken Griffin (Citadel Advisors)
+2,370,522
$97.5M
Two Sigma Investments
+1,681,132
$69.1M
Izzy Englander (Millennium Mgmt)
+868,378
$35.7M
AQR Capital Management
+833,860
$34.3M
Leon Cooperman (Omega Family Office)
+362,500
$14.9M
T. Rowe Price
+10,773
$443

Trimmed7

Renaissance Technologies
−1,655,238
$68.1M
Wellington Management
−818,546
$33.7M
Dodge & Cox
−410,300
$16.9M
Bill Smead (Smead Capital)
−241,861
$9.9M
Steve Cohen (Point72)
−238,844
$9.8M
Mario Gabelli (GAMCO)
−8,419
$346K
Ken Fisher (Fisher Asset Mgmt)
−1,152
$47K

Exited0

—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	25	352,594,186	$20.01B	—
2022Q2	28	355,375,171	$20.92B	+3
2022Q3	23	375,948,352	$23.10B	-5
2022Q4	25	384,282,199	$24.21B	+2
2023Q1	27	389,903,116	$24.34B	+2
2023Q2	24	392,477,790	$23.08B	-3
2023Q3	25	169,047,895	$10.97B	+1
2023Q4	22	401,602,672	$23.98B	-3
2024Q1	23	412,179,250	$26.79B	+1
2024Q2	27	417,998,050	$26.35B	+4
2024Q3	27	378,969,066	$19.53B	—
2024Q4	27	371,346,976	$18.35B	—
2025Q1	28	381,677,053	$18.84B	+1
2025Q2	28	382,057,381	$16.05B	—
2025Q3	27	379,497,195	$17.93B	-1
2025Q4	31	382,697,019	$15.74B	+4

Congress members trading this stock

Date	Member	Type	Amount range	Filing
2026-02-10	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-11-12	Gilbert Cisneros	Sell (P)	$1K – $15K	PDF ↗
2025-10-24	Marjorie Taylor Greene	Buy	$1K – $15K	PDF ↗
2025-08-05	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-05-15	Rob Bresnahan	Buy	$1K – $15K	PDF ↗
2025-05-05	Marjorie Taylor Greene	Buy	$1K – $15K	PDF ↗
2025-05-05	Marjorie Taylor Greene	Buy	$1K – $15K	PDF ↗
2025-01-21	Marjorie Taylor Greene	Buy	$1K – $15K	PDF ↗

Who owns OXY

31 super-investors · 2025Q4

Tracked stake

382.70M

Combined value

$15.74B

% of shares outstanding

—

shares-out unknown

Quarter action mix

New6Added12Trim9Held4

#	Manager	Shares	Value	% of book	Last action
1	Warren Buffett Berkshire Hathaway	264.94M	$10.89B	4.0%	Held
2	Dodge & Cox	79.47M	$3.27B	1.8%	Trim−410.3K
3	Prem Watsa Fairfax Financial	6.05M	$249M	11.9%	Held
4	Ken Griffin Citadel Advisors	4.05M	$167M	0.0%	Added+2.37M
5	Ken Griffin Citadel Advisors	3.56M	$146M	0.0%	Added+2.37M
6	Bill Smead Smead Capital	3.55M	$146M	3.0%	Trim−241.9K
7	AQR Capital Management	2.65M	$109M	0.1%	Added+833.9K
8	Ken Griffin Citadel Advisors	2.60M	$107M	0.0%	Added+2.37M
9	Two Sigma Investments	2.47M	$102M	0.1%	Added+1.68M
10	D.E. Shaw & Co.	1.67M	$69M	0.0%	New+159.3K
11	Steve Cohen Point72	1.59M	$66M	0.1%	Trim−238.8K
12	Li Lu Himalaya Capital	1.47M	$60M	1.7%	Held
13	Izzy Englander Millennium Mgmt	1.18M	$48M	0.0%	Added+868.4K
14	D.E. Shaw & Co.	1.06M	$43M	0.0%	New+159.3K
15	T. Rowe Price	1.04M	$43M	0.0%	Added+10.8K
16	Steve Cohen Point72	814.2K	$33M	0.0%	Trim−238.8K
17	Leon Cooperman Omega Family Office	700.0K	$29M	1.0%	Added+362.5K
18	Wellington Management	675.2K	$28M	0.0%	Trim−818.5K
19	Steve Cohen Point72	669.1K	$28M	0.0%	Trim−238.8K
20	Izzy Englander Millennium Mgmt	544.6K	$22M	0.0%	Added+868.4K
21	Izzy Englander Millennium Mgmt	528.8K	$22M	0.0%	Added+868.4K
22	Renaissance Technologies	426.9K	$18M	0.0%	Trim−1.66M
23	Paul Tudor Jones Tudor Investment	259.7K	$11M	0.0%	New+121.1K
24	Paul Tudor Jones Tudor Investment	185.6K	$8M	0.0%	New+121.1K
25	D.E. Shaw & Co.	159.3K	$7M	0.0%	New+159.3K
26	Paul Tudor Jones Tudor Investment	121.1K	$5M	0.0%	New+121.1K
27	Two Sigma Investments	90.2K	$4M	0.0%	Added+1.68M
28	Two Sigma Investments	83.0K	$3M	0.0%	Added+1.68M
29	Bruce Berkowitz Fairholme	69.1K	$3M	0.2%	Held
30	Ken Fisher Fisher Asset Mgmt	12.6K	$519K	0.0%	Trim−1.2K
31	Mario Gabelli GAMCO	10.4K	$427K	0.0%	Trim−8.4K

Recent moves

20 transactions

ADDLeon Cooperman (Omega Family Office)
+362,500 · 2025Q4
TRIMSteve Cohen (Point72)
−238,844 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+868,378 · 2025Q4
ADDT. Rowe Price
+10,773 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+2,370,522 · 2025Q4
ADDAQR Capital Management
+833,860 · 2025Q4
NEWD.E. Shaw & Co.
+159,329 · 2025Q4
TRIMWellington Management
−818,546 · 2025Q4
ADDTwo Sigma Investments
+1,681,132 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+121,090 · 2025Q4
TRIMDodge & Cox
−410,300 · 2025Q4
TRIMRenaissance Technologies
−1,655,238 · 2025Q4
TRIMKen Fisher (Fisher Asset Mgmt)
−1,152 · 2025Q4
TRIMBill Smead (Smead Capital)
−241,861 · 2025Q4
TRIMMario Gabelli (GAMCO)
−8,419 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+179,757 · 2025Q3
ADDSteve Cohen (Point72)
+841,690 · 2025Q3
ADDTwo Sigma Investments
+409,577 · 2025Q3
SOLDD.E. Shaw & Co.
−364,323 · 2025Q3
ADDT. Rowe Price
+6,617 · 2025Q3

Embed this chart

Paste this iframe anywhere to embed the live OXY chart.

<iframe src="https://openstocks.me/embed/stocks/OXY" width="100%" height="480" frameborder="0" loading="lazy" title="OXY chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>

Preview: https://openstocks.me/embed/stocks/OXY

Explore related topics