EOG Resources, Inc.
DE ˙ XTRA ˙ US26875P1012
120,75 € ↓ -1,60 (-1,31%)
2026-06-04
DEL PRIS
SecurityDE:EO5 / EOG Resources, Inc.
InstitutionHarbor Advisors LLC
Latest Disclosed Ownership25,900 shares
Latest Disclosed Value $ 3,744,363
Harbor Advisors LLC ownership in EO5 / EOG Resources, Inc.

On May 7, 2026 - Harbor Advisors LLC filed a 13F-HR form disclosing ownership of 25,900 shares of EOG Resources, Inc. (DE:EO5) valued at $3,210,564 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 25,900 shares of EOG Resources, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $3,127,425 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-07 2026-03-31 13F EOG RES COM 26875P101 25,900 0 0.00 3,744 37.70 0.5410
2026-01-30 2025-12-31 13F EOG RES COM 26875P101 25,900 0 0.00 2,720 -6.34 0.4085
2025-11-12 2025-09-30 13F EOG RES COM 26875P101 25,900 0 0.00 2,904 -6.26 0.4479
2025-08-13 2025-06-30 13F EOG RES COM 26875P101 25,900 0 0.00 3,098 -6.74 0.5070
2025-05-15 2025-03-31 13F EOG RES COM 26875P101 25,900 0 0.00 3,321 4.63 0.5767
2025-02-11 2024-12-31 13F EOG RES COM 26875P101 25,900 0 0.00 3,175 -0.28 0.4988
2024-11-14 2024-09-30 13F EOG RES COM 26875P101 25,900 0 0.00 3,184 -2.36 0.5328
2024-07-30 2024-06-30 13F EOG RES COM 26875P101 25,900 0 0.00 3,260 -1.54 0.5978
2024-05-01 2024-03-31 13F EOG RES COM 26875P101 25,900 0 0.00 3,311 5.72 0.6082
2024-02-01 2023-12-31 13F EOG RES COM 26875P101 25,900 0 0.00 3,133 -4.60 0.5990
2023-11-07 2023-09-30 13F EOG RES COM 26875P101 25,900 0 0.00 3,283 10.80 0.7033
2023-08-15 2023-06-30 13F/A-1 EOG RES COM 26875P101 25,900 0 0.00 2,964 -0.17 0.6300
2023-08-01 2023-06-30 13F EOG RES COM 26875P101 25,900 2,964
2023-05-11 2023-03-31 13F EOG RES COM 26875P101 25,900 0 0.00 2,969 -11.51 0.6947
2023-02-13 2022-12-31 13F EOG RES COM 26875P101 25,900 0 0.00 3,355 15.89 0.8374
2022-11-07 2022-09-30 13F EOG RES COM 26875P101 25,900 0 0.00 2,894 1.19 0.7787
2022-08-05 2022-06-30 13F EOG RES COM 26875P101 25,900 0 0.00 2,860 -7.38 0.6943
2022-05-16 2022-03-31 13F EOG RES COM 26875P101 25,900 0 0.00 3,088 34.20 0.6332
2022-02-14 2021-12-31 13F EOG RES COM 26875P101 25,900 0 0.00 2,301 10.68 0.4280
2021-10-29 2021-09-30 13F EOG RES COM 26875P101 25,900 0 0.00 2,079 -3.79 0.4159
2021-08-03 2021-06-30 13F EOG RES COM 26875P101 25,900 0 0.00 2,161 15.01 0.4274
2021-05-04 2021-03-31 13F EOG RES COM 26875P101 25,900 0 0.00 1,879 45.43 0.4166
2021-02-11 2020-12-31 13F EOG RES COM 26875P101 25,900 0 0.00 1,292 38.78 0.2893
2020-11-09 2020-09-30 13F EOG RES COM 26875P101 25,900 0 0.00 931 -29.04 0.2188
2020-08-03 2020-06-30 13F EOG RES COM 26875P101 25,900 0 0.00 1,312 41.08 0.3363
2020-05-21 2020-03-31 13F EOG RES COM 26875P101 25,900 0 0.00 930 -57.12 0.2822
2020-02-13 2019-12-31 13F EOG RES COM 26875P101 25,900 0 0.00 2,169 12.85 0.5877
2019-11-13 2019-09-30 13F EOG RES COM 26875P101 25,900 0 0.00 1,922 -20.35 0.5500
2019-08-14 2019-06-30 13F EOG RES COM 26875P101 25,900 0 0.00 2,413 -2.11 0.7212
2019-05-15 2019-03-31 13F EOG RES COM 26875P101 25,900 0 0.00 2,465 9.12 0.7945
2019-02-15 2018-12-31 13F EOG RES COM 26875P101 25,900 0 0.00 2,259 -31.63 0.8786
2018-11-14 2018-09-30 13F EOG RES COM 26875P101 25,900 0 0.00 3,304 2.51 1.0259
2018-08-07 2018-06-30 13F EOG RES COM 26875P101 25,900 0 0.00 3,223 18.23 1.0377
2018-05-11 2018-03-31 13F EOG RES COM 26875P101 25,900 0 0.00 2,726 -2.47 0.9180
2018-02-07 2017-12-31 13F EOG RES COM 26875P101 25,900 0 0.00 2,795 11.53 0.9493
2017-10-26 2017-09-30 13F EOG RES COM 26875P101 25,900 0 0.00 2,506 6.91 0.9176
2017-08-14 2017-06-30 13F EOG RES COM 26875P101 25,900 0 0.00 2,344 -7.24 0.9272
2017-05-15 2017-03-31 13F EOG RES COM 26875P101 25,900 1,900 7.92 2,527 4.16 1.0758
2017-01-30 2016-12-31 13F EOG RES COM 26875P101 24,000 24,000 2,426 1.1633
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.