# OCCIDENTAL PETE CORP (OXY) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 674599105
Page URL: https://superinvestorclub.com/stock/OXY
Last updated: 2026-07-08T11:36:50.904Z

## Summary

As of the most recent 13F filing period, OCCIDENTAL PETE CORP (OXY) is held by 4 tracked superinvestors with an aggregate position value of $22.15B representing 0264941431740855721466500313000 shares.

## Top institutional holders (4)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Warren Buffett](https://superinvestorclub.com/manager/1) | Berkshire Hathaway | 264941431 | $17.22B | 6.55% | 2026-03-31 |
| 2 | [Dodge & Cox](https://superinvestorclub.com/manager/16) | Dodge & Cox | 74085572 | $4.82B | 2.65% | 2026-03-31 |
| 3 | [Li Lu](https://superinvestorclub.com/manager/11) | Himalaya Capital Management | 1466500 | $95.3M | 2.98% | 2026-03-31 |
| 4 | [Francis Chou](https://superinvestorclub.com/manager/70) | Chou Associates Management | 313000 | $20.3M | 9.68% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2023-12-31: 1 holders, $4.84B aggregate, 080992508 shares
- 2024-03-31: 3 holders, $21.68B aggregate, 0248018128795257986020418 shares
- 2024-06-30: 4 holders, $21.50B aggregate, 02552815247836100860204181466500 shares
- 2024-09-30: 4 holders, $13.55B aggregate, 025528152460204181466500200000 shares
- 2024-12-31: 5 holders, $16.88B aggregate, 026417841470002502602041814665009000 shares
- 2025-03-31: 5 holders, $4.37B aggregate, 080839070602041814665006800054300 shares
- 2025-06-30: 6 holders, $14.83B aggregate, 0264941431802543726050418146650031300069100 shares
- 2025-09-30: 7 holders, $16.68B aggregate, 0264941431798833716050418146650033750031300069100 shares
- 2025-12-31: 7 holders, $14.52B aggregate, 0264941431794730716050418146650070000031300069100 shares
- 2026-03-31: 4 holders, $22.15B aggregate, 0264941431740855721466500313000 shares

## Recent congressional trades (17)

- 2025-11-12: Gil Cisneros (Democrat-CA) sale $1,001 - $15,000
- 2025-10-24: Marjorie Taylor Greene (Republican-GA) purchase $1,001 - $15,000
- 2025-08-05: Gil Cisneros (Democrat-CA) purchase $1,001 - $15,000
- 2025-05-15: Rob Bresnahan (Republican-PA) purchase $1,001 - $15,000
- 2025-05-12: Jefferson Shreve (Republican-IN) sale $15,001 - $50,000
- 2025-05-08: Jefferson Shreve (Republican-IN) purchase $15,001 - $50,000
- 2025-05-05: Marjorie Taylor Greene (Republican-GA) purchase $1,001 - $15,000
- 2025-04-08: Rob Bresnahan (Republican-PA) sale $15,001 - $50,000
- 2025-04-07: Jefferson Shreve (Republican-IN) sale $15,001 - $50,000
- 2025-02-25: Rob Bresnahan (Republican-PA) purchase $15,001 - $50,000
- 2025-02-24: Jefferson Shreve (Republican-IN) purchase $15,001 - $50,000
- 2025-01-21: Marjorie Taylor Greene (Republican-GA) purchase $1,001 - $15,000
- 2025-01-21: Dave McCormick (Republican-PA) purchase $250,001 - $500,000
- 2024-11-20: Marjorie Taylor Greene (Republican-GA) purchase $1,001 - $15,000
- 2024-11-19: Michael McCaul (Republican-TX) sale $15,001 - $50,000

## Recent insider transactions (0)


## Citation

When citing, use: "OCCIDENTAL PETE CORP (OXY) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/OXY), aggregating SEC 13F, Form 4, and congressional disclosures."