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Occidental Petroleum
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Overview Fund Activity

1,115 hedge funds and large institutions have $31.5B invested in Occidental Petroleum in 2025 Q2 according to their latest regulatory filings, with 116 funds opening new positions, 486 increasing their positions, 341 reducing their positions, and 168 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,115
Holders Change
-66
Holders Change %
-5.59%
% of All Funds
14.94%
Holding in Top 10
15
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-28.57%
% of All Funds
0.2%
New
116
Increased
486
Reduced
341
Closed
168
Calls
$1.48B
Puts
$1.64B
Net Calls
-$154M
Net Calls Change
-$76M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
+$348M
2
BlackRock
BlackRock
New York
+$198M
3
Geode Capital Management
Geode Capital Management
Massachusetts
+$137M
4
UBS AM
UBS AM
Illinois
+$105M
5
Goldman Sachs
Goldman Sachs
New York
+$64.7M

Top Sellers

1
Two Sigma Investments
Two Sigma Investments
New York
-$128M
2
Squarepoint
Squarepoint
New York
-$117M
3
SCM
Smead Capital Management
Arizona
-$78.4M
4
Morgan Stanley
Morgan Stanley
New York
-$67M
5
Walleye Capital
Walleye Capital
New York
-$66.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
Natixis Advisors
151
Natixis Advisors
Massachusetts
$7.07M +$1.5M +35,752 +27%
Janney Montgomery Scott
152
Janney Montgomery Scott
Pennsylvania
$7.03M -$1.17M -27,730 -14%
QCM
153
Quantinno Capital Management
New York
$6.95M +$3.36M +80,090 +94%
Korea Investment Corp
154
Korea Investment Corp
South Korea
$6.9M -$12M -285,680 -63%
CFO
155
Callan Family Office
Pennsylvania
$6.88M +$4.76M +113,354 +225%
Russell Investments Group
156
Russell Investments Group
United Kingdom
$6.81M -$8.22M -195,597 -55%
QOP
157
Quinn Opportunity Partners
Virginia
$6.74M – – –
Calamos Advisors
158
Calamos Advisors
Illinois
$6.67M – – –
Verition Fund Management
159
Verition Fund Management
Connecticut
$6.59M +$317K +7,535 +5%
ProShare Advisors
160
ProShare Advisors
Maryland
$6.47M +$1.06M +25,292 +20%
PFU
161
Parus Finance (UK)
United Kingdom
$6.41M -$286K -9,535 -4%
Retirement Systems of Alabama
162
Retirement Systems of Alabama
Alabama
$6.39M +$288K +6,864 +5%
Capstone Investment Advisors
163
Capstone Investment Advisors
New York
$6.37M +$2.65M +63,143 +71%
State of Tennessee, Department of Treasury
164
State of Tennessee, Department of Treasury
Tennessee
$6.3M +$1.73M +41,153 +38%
ECM
165
Eisler Capital Management
United Kingdom
$6.17M +$3.77M +89,779 +157%
Public Sector Pension Investment Board (PSP Investments)
166
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$6.13M -$1.46M -34,770 -19%
BBVA
167
Banco Bilbao Vizcaya Argentaria
Spain
$6.03M +$362K +8,607 +6%
US Bancorp
168
US Bancorp
Minnesota
$5.95M +$2.09M +49,665 +54%
ISL
169
Ingalls & Snyder LLC
New York
$5.94M -$1.73M -41,142 -23%
SC
170
SummitTX Capital
Texas
$5.88M +$5.88M +139,896 New
VPIM
171
Vanguard Personalized Indexing Management
California
$5.84M +$2.55M +60,793 +78%
Axa
172
Axa
France
$5.74M +$1.12M +26,741 +24%
AB
173
Amalgamated Bank
New York
$5.67M +$135K +3,216 +2%
TWC
174
TD Waterhouse Canada
Ontario, Canada
$5.66M +$241K +5,629 +4%
DnB Asset Management
175
DnB Asset Management
Norway
$5.62M +$163K +3,881 +3%
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