EOG Resources, Inc.
US ˙ NYSE ˙ US26875P1012

SecurityEOG / EOG Resources, Inc.
InstitutionSigma Planning Corp
Latest Disclosed Ownership1,956 shares
Latest Disclosed Value $ 282,798
Sigma Planning Corp reports 3.88% decrease in ownership of EOG / EOG Resources, Inc.

On May 4, 2026 - Sigma Planning Corp filed a 13F-HR form disclosing ownership of 1,956 shares of EOG Resources, Inc. (US:EOG) valued at $282,779 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 2,035 shares of EOG Resources, Inc.. This represents a change in shares of -3.88% during the quarter. The current value of the position is $276,774 USD.

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)
2026-05-04 2026-03-31 13F EOG RES COM 26875P101 1,956 -79 -3.88 283 32.39 0.0079
2026-01-30 2025-12-31 13F EOG RES COM 26875P101 2,035 -88 -4.15 214 -10.13 0.0059
2025-11-10 2025-09-30 13F EOG RES COM 26875P101 2,123 -1,781 -45.62 238 -49.14 0.0068
2025-08-05 2025-06-30 13F EOG RES COM 26875P101 3,904 -2,355 -37.63 467 -41.90 0.0140
2025-05-02 2025-03-31 13F EOG RES COM 26875P101 6,259 97 1.57 803 6.23 0.0256
2025-02-03 2024-12-31 13F EOG RES COM 26875P101 6,162 -80 -1.28 755 -1.56 0.0237
2024-11-04 2024-09-30 13F EOG RES COM 26875P101 6,242 259 4.33 767 1.86 0.0235
2024-08-06 2024-06-30 13F EOG RES COM 26875P101 5,983 -496 -7.66 753 -9.06 0.0239
2024-05-02 2024-03-31 13F EOG RES COM 26875P101 6,479 3,094 91.40 828 102.44 0.0260
2024-02-01 2023-12-31 13F EOG RES COM 26875P101 3,385 -2,133 -38.66 409 -41.49 0.0320
2023-11-06 2023-09-30 13F EOG RES COM 26875P101 5,518 830 17.70 700 30.41 0.0262
2023-08-02 2023-06-30 13F EOG RES COM 26875P101 4,688 -2,035 -30.27 537 -30.39 0.0193
2023-05-08 2023-03-31 13F EOG RES COM 26875P101 6,723 356 5.59 771 -6.55 0.0256
2023-01-24 2022-12-31 13F EOG RES COM 26875P101 6,367 1,313 25.98 825 45.84 0.0295
2022-11-10 2022-09-30 13F EOG RES COM 26875P101 5,054 -3,898 -43.54 565 -42.87 0.0215
2022-08-11 2022-06-30 13F EOG RES COM 26875P101 8,952 5,226 140.26 989 122.75 0.0344
2022-04-20 2022-03-31 13F EOG RES COM 26875P101 3,726 3,726 444 0.0133
2021-10-28 2021-09-30 13F EOG RESOURCES Stock 26875P101 0 -4,032 -100.00 0 -100.00
2021-08-13 2021-06-30 13F EOG RESOURCES Stock 26875P101 4,032 4,032 336 0.0100
2021-05-06 2021-03-31 13F EOG RES COM 26875P101 0 -5,357 -100.00 0 -100.00
2021-02-09 2020-12-31 13F EOG RES COM 26875P101 5,357 5,357 267 0.0091
2019-01-31 2018-12-31 13F EOG RES COM 26875P101 0 -1,666 -100.00 0 -100.00
2018-11-07 2018-09-30 13F EOG RES COM 26875P101 1,666 1,666 213 0.0125
2018-08-02 2018-06-30 13F EOG RES COM 26875P101 0 -2,324 -100.00 0 -100.00
2018-05-11 2018-03-31 13F EOG RES COM 26875P101 2,324 -282 -10.82 245 -12.81 0.0179
2018-02-07 2017-12-31 13F EOG RES COM 26875P101 2,606 -616 -19.12 281 -9.94 0.0216
2017-11-06 2017-09-30 13F EOG RES COM 26875P101 3,222 -226 -6.55 312 0.00 0.0257
2017-08-02 2017-06-30 13F EOG RES COM 26875P101 3,448 382 12.46 312 4.35 0.0293
2017-04-24 2017-03-31 13F EOG RES COM 26875P101 3,066 928 43.41 299 38.43 0.0290
2017-01-23 2016-12-31 13F EOG RES COM 26875P101 2,138 -72 -3.26 216 0.93 0.0236
2016-11-07 2016-09-30 13F EOG RES COM 26875P101 2,210 2,210 3.37 214 -0.93 0.0254
2015-11-02 2015-09-30 13F EOG RES COM 26875P101 0 -3,331 -100.00 0 -100.00
2015-07-14 2015-06-30 13F EOG RES COM 26875P101 3,331 3,331 292 0.0403
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.