Halliburton Company
MX ˙ BMV ˙ US4062161017
SecurityMX:HAL / Halliburton Company
InstitutionEssex Financial Services, Inc.
Latest Disclosed Ownership6,440 shares
Latest Disclosed Value $ 251,114
Essex Financial Services, Inc. ownership in HAL / Halliburton Company

On April 24, 2026 - Essex Financial Services, Inc. filed a 13F-HR form disclosing ownership of 6,440 shares of Halliburton Company (MX:HAL) valued at $251,114 USD as of March 31, 2026. The entity filed a previous 13F-HR on April 24, 2024 disclosing 0 shares of Halliburton Company.

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)
2026-04-24 2026-03-31 13F HALLIBURTON COM 406216101 6,440 6,440 251 0.0141
2024-04-24 2024-03-31 13F HALLIBURTON CO COM Stock 406216101 0 -5,974 -100.00 0 -100.00
2024-02-06 2023-12-31 13F HALLIBURTON CO COM Stock 406216101 5,974 36 0.61 216 -10.42 0.0223
2023-11-15 2023-09-30 13F HALLIBURTON CO COM Stock 406216101 5,938 5,938 240 0.0278
2023-05-11 2023-03-31 13F HALLIBURTON CO COM Stock 406216101 0 -6,324 -100.00 0 0.0000
2023-02-10 2022-12-31 13F HALLIBURTON CO COM Stock 406216101 6,324 6,324 0 0.0263
2022-11-07 2022-09-30 13F HALLIBURTON CO COM Stock 406216101 0 -7,871 -100.00 0 -100.00
2022-08-01 2022-06-30 13F HALLIBURTON CO COM Stock 406216101 7,871 1,819 30.06 247 7.86 0.0275
2022-04-21 2022-03-31 13F/A-1 HALLIBURTON CO COM COM 406216101 6,052 6,052 229 0.0220
2021-11-10 2021-09-30 13F HALLIBURTON COM 406216101 0 -39,052 -100.00 0 -100.00
2021-07-30 2021-06-30 13F HALLIBURTON COM 406216101 39,052 39,052 903 0.1308
2019-07-30 2019-06-30 13F HALLIBURTON COM 406216101 0 -7,529 -100.00 0 -100.00
2019-05-02 2019-03-31 13F HALLIBURTON COM 406216101 7,529 -969 -11.40 221 -2.21 0.0668
2019-02-07 2018-12-31 13F HALLIBURTON COM 406216101 8,498 434 5.38 226 -30.89 0.0692
2018-11-05 2018-09-30 13F HALLIBURTON COM 406216101 8,064 -300 -3.59 327 -13.26 0.0720
2018-08-07 2018-06-30 13F HALLIBURTON COM 406216101 8,364 0 0.00 377 -4.07 0.0908
2018-05-03 2018-03-31 13F HALLIBURTON COM 406216101 8,364 -150 -1.76 393 -5.53 0.0771
2018-02-07 2017-12-31 13F HALLIBURTON COM 406216101 8,514 0 0.00 416 6.12 0.0989
2017-11-03 2017-09-30 13F HALLIBURTON COM 406216101 8,514 -700 -7.60 392 -0.51 0.0962
2017-08-07 2017-06-30 13F HALLIBURTON COM 406216101 9,214 3,809 70.47 394 48.12 0.0831
2017-05-08 2017-03-31 13F HALLIBURTON COM 406216101 5,405 0 0.00 266 -8.90 0.0611
2017-01-31 2016-12-31 13F HALLIBURTON COM 406216101 5,405 100 1.89 292 22.69 0.0626
2016-11-10 2016-09-30 13F HALLIBURTON COM 406216101 5,305 -950 -15.19 238 -15.90 0.0566
2016-07-28 2016-06-30 13F HALLIBURTON COM 406216101 6,255 -3,250 -34.19 283 -16.76 0.0685
2016-05-11 2016-03-31 13F HALLIBURTON COM 406216101 9,505 -1,557 -14.08 340 -9.81 0.0842
2016-02-05 2015-12-31 13F HALLIBURTON COM 406216101 11,062 -1,368 -11.01 377 -14.12 0.0905
2015-10-06 2015-09-30 13F HALLIBURTON COM 406216101 12,430 1,195 10.64 439 -9.30 0.1141
2015-07-28 2015-06-30 13F HALLIBURTON COM 406216101 11,235 300 2.74 484 0.83 0.1246
2015-05-07 2015-03-31 13F HALLIBURTON COM 406216101 10,935 1,325 13.79 480 26.98 0.1233
2015-01-07 2014-12-31 13F HALLIBURTON COM 406216101 9,610 4,805 100.00 378 21.94 0.0984
2014-10-31 2014-09-30 13F HALLIBURTON COM 406216101 4,805 -50 -1.03 310 -10.14 0.0927
2014-07-29 2014-06-30 13F HALLIBURTON COM 406216101 4,855 -2,175 -30.94 345 -16.67 0.1033
2014-05-08 2014-03-31 13F HALLIBURTON COM 406216101 7,030 -425 -5.70 414 9.52 0.1352
2014-02-12 2013-12-31 13F/A-1 HALLIBURTON COM 406216101 7,455 2,980 66.59 378 75.81 0.1278
2014-02-11 2013-12-31 13F HALLIBURTON COM 406216101 7,455 378
2013-11-14 2013-09-30 13F HALLIBURTON CO COM COM 406216101 4,475 -1,615 -26.52 215 -15.35 0.0676
2013-08-14 2013-06-30 13F HALLIBURTON COM 406216101 6,090 6,090 254 0.0888
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.