DOSSIER · 13F Holders · Q2 2026Energy · Crude Petroleum & Natural Gas
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OCCIDENTAL PETE CORP

1,304 institutions still hold OCCIDENTAL PETE CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 674599105·Crude Petroleum & Natural Gas·1,304 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$33.2B
visible holders
Holders
1,304
filers reporting
Concentration
38.81%
BERKSHIRE HATHAWAY INC #1
top holder share
AI Holders Summary · Q2 2026

Corecam Pte. Ltd. (Singapore) and Corecam AG (a separate legal entity, likely Swiss) both appear as brand-new Occidental Petroleum holders this quarter, with nearly identical position sizes — $5.2 million and $2.2 million respectively — a detail that suggests a single investment group operating through related entities across jurisdictions rather than two unconnected funds independently discovering the same stock. The bigger story sits above them: Scharf Investments, the largest holder by far at $154.8 million, cut a real 11.1% of its shares (-396,117), while Assenagon Asset Management — flagged quasi_passive — nearly quadrupled its stake, adding 1.3 million shares. Given Assenagon's index-tracking profile, that increase likely reflects mechanical index flows rather than a discretionary bet on Occidental.

The largest holder made a real cut

Scharf Investments remains Occidental's largest reported institutional holder by a wide margin at $154.8 million, but its position shrank a genuine 11.1% in share terms this quarter (3,583,864 to 3,187,747 shares) — a real $19.2 million reduction in flow terms, not a price-driven illusion. Adams Asset Advisors, the third-largest holder, trimmed more modestly.

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BERKSHIRE HATHAWAY INC
CIK 0001067983
$12.9B264.9M4.30%Q2 2026
02
DODGE & COX
CIK 0000200217
$3.5B72.8M1.85%Q2 2026
03
BlackRock, Inc.
CIK 0002012383
$2.7B55.9M0.04%Q2 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$2.3B48.1M0.05%Q2 2026
05
STATE STREET CORP
CIK 0000093751
$2.3B46.1M0.07%Q2 2026
06
Vanguard Portfolio Management
CIK 0002100121· Index
$1.9B39.5M0.09%Q2 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$963M19.9M0.05%Q2 2026
08
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$889M18.3M0.07%Q2 2026
09
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$712M10.9M0.09%Q1 2026
10
Invesco Ltd.
CIK 0000914208
$619M12.7M0.05%Q2 2026
11
MORGAN STANLEY
CIK 0000895421
$594M12.2M0.03%Q2 2026
12
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$557M11.5M0.19%Q2 2026
13
Bank of New York Mellon Corp
CIK 0001390777
$517M10.6M0.08%Q2 2026
14
H&H International Investment, LLC
CIK 0001759760
$498M10.3M2.61%Q2 2026
15
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$487M10.0M0.09%Q2 2026
16
CITADEL ADVISORS LLC
CIK 0001423053
$420M10.2M0.06%Q4 2025
17
Qube Research & Technologies Ltd
CIK 0001729829
$329M6.8M0.31%Q2 2026
18
BANK OF AMERICA CORP /DE/
CIK 0000070858
$327M6.7M0.02%Q2 2026
19
NORTHERN TRUST CORP
CIK 0000073124· Index
$317M6.5M0.04%Q2 2026
20
Pacer Advisors, Inc.
CIK 0001616667
$305M4.7M0.86%Q1 2026
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Insiders at OCCIDENTAL PETE CORP
Pollack BradJackson Richard A.Hollub Vicki A.Poladian Avedick BaruyrGutierrez Carlos MChampion Christopher ODillon KennethPeterson Robert L