Occidental Petroleum Corporation
CH ˙ SWX ˙ US6745991058
SecurityCH:OXY / Occidental Petroleum Corporation
InstitutionIngalls & Snyder Llc
Latest Disclosed Ownership139,363 shares
Latest Disclosed Value $ 9,059
Ingalls & Snyder Llc reports 7.06% increase in ownership of OXY / Occidental Petroleum Corporation

On May 13, 2026 - Ingalls & Snyder Llc filed a 13F-HR form disclosing ownership of 139,363 shares of Occidental Petroleum Corporation (CH:OXY) valued at $9,059 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 130,168 shares of Occidental Petroleum Corporation. This represents a change in shares of 7.06% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F OCCIDENTAL PETE COM 674599105 139,363 9,195 7.06 9 80.00 0.3206
2026-02-13 2025-12-31 13F OCCIDENTAL PETE COM 674599105 130,168 -12,796 -8.95 5 -16.67 0.1966
2025-11-07 2025-09-30 13F OCCIDENTAL PETE COM 674599105 142,964 1,644 1.16 7 20.00 0.2209
2025-07-31 2025-06-30 13F OCCIDENTAL PETE COM 674599105 141,320 -41,142 -22.55 6 -44.44 0.2106
2025-05-12 2025-03-31 13F OCCIDENTAL PETE COM 674599105 182,462 21,494 13.35 9 28.57 0.2962
2025-01-29 2024-12-31 13F OCCIDENTAL PETE COM 674599105 160,968 -14,770 -8.40 8 -22.22 0.3119
2024-11-14 2024-09-30 13F OCCIDENTAL PETE COM 674599105 175,738 -1,794 -1.01 9 -18.18 0.3535
2024-07-31 2024-06-30 13F OCCIDENTAL PETE COM 674599105 177,532 2 0.00 11 0.00 0.4811
2024-05-13 2024-03-31 13F OCCIDENTAL PETE COM 674599105 177,530 -24 -0.01 12 10.00 0.5094
2024-01-29 2023-12-31 13F OCCIDENTAL PETE COM 674599105 177,554 -4,456 -2.45 11 -9.09 0.4793
2023-11-02 2023-09-30 13F OCCIDENTAL PETE COM 674599105 182,010 182,010 12 0.5685
2020-04-22 2020-03-31 13F OCCIDENTAL PETE COM 674599105 0 -10,328 -100.00 0 -100.00
2020-01-15 2019-12-31 13F OCCIDENTAL PETE COM 674599105 10,328 -7,822 -43.10 426 -47.21 0.0231
2019-10-16 2019-09-30 13F OCCIDENTAL PETE COM 674599105 18,150 -1,100 -5.71 807 -16.63 0.0394
2019-07-11 2019-06-30 13F OCCIDENTAL PETE COM 674599105 19,250 -1,525 -7.34 968 -29.60 0.0466
2019-04-11 2019-03-31 13F OCCIDENTAL PETE COM 674599105 20,775 1,100 5.59 1,375 13.82 0.0655
2019-01-24 2018-12-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 19,675 -415 -2.07 1,208 -26.83 0.0638
2018-10-24 2018-09-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 20,090 5,290 35.74 1,651 33.36 0.0696
2018-08-10 2018-06-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 14,800 180 1.23 1,238 30.32 0.0575
2018-04-17 2018-03-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 14,620 -50 -0.34 950 -12.12 0.0463
2018-01-19 2017-12-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 14,670 -2,100 -12.52 1,081 0.37 0.0497
2017-10-20 2017-09-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 16,770 2,510 17.60 1,077 26.11 0.0561
2017-07-28 2017-06-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 14,260 14,260 854 0.0464
2017-05-09 2017-03-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 0 -3,088 -100.00 0 -100.00
2017-01-25 2016-12-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 3,088 -216 -6.54 220 -8.71 0.0120
2016-11-03 2016-09-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 3,304 0 0.00 241 -3.60 0.0134
2016-08-11 2016-06-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 3,304 0 0.00 250 10.62 0.0148
2016-04-29 2016-03-31 13F OCCIDENTAL PETROLEUM COMMON 067459910 3,304 0 0.00 226 1.35 0.0144
2016-01-27 2015-12-31 13F OCCIDENTAL PETROLEUM COMMON 067459910 3,304 0 0.00 223 2.29 0.0142
2015-10-27 2015-09-30 13F OCCIDENTAL PETROLEUM COMMON 067459910 3,304 -187 -5.36 218 -19.56 0.0143
2015-07-10 2015-06-30 13F OCCIDENTAL PETROLEUM COMMON 067459910 3,491 0 0.00 271 6.69 0.0150
2015-04-15 2015-03-31 13F OCCIDENTAL PETROLEUM COMMON 067459910 3,491 3,491 254 0.0140
2015-01-28 2014-12-31 13F OCCIDENTAL PETROLEUM COMMON 067459910 0 -3,141 -100.00 0 -100.00
2014-10-28 2014-09-30 13F OCCIDENTAL PETROLEUM COMMON 067459910 3,141 0 0.00 302 -6.21 0.0162
2014-07-30 2014-06-30 13F OCCIDENTAL PETROLEUM COMMON 067459910 3,141 -5 -0.16 322 7.69 0.0158
2014-05-02 2014-03-31 13F OCCIDENTAL PETROLEUM COMMON 067459910 3,146 0 0.00 299 0.00 0.0160
2014-01-24 2013-12-31 13F OCCIDENTAL PETROLEUM COMMON 067459910 3,146 0 0.00 299 1.70 0.0165
2013-11-12 2013-09-30 13F OCCIDENTAL PETROLEUM COMMON 067459910 3,146 0 0.00 294 5.00 0.0176
2013-08-09 2013-06-30 13F/A-1 OCCIDENTAL PETROLEUM COMMON 067459910 3,146 3,146 280 0.0178
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.