Halliburton Company
US ˙ NYSE ˙ US4062161017

SecurityHAL / Halliburton Company
InstitutionWetherby Asset Management Inc
Latest Disclosed Ownership18,900 shares
Latest Disclosed Value $ 464,940
Wetherby Asset Management Inc reports 7.80% increase in ownership of HAL / Halliburton Company

On November 14, 2025 - Wetherby Asset Management Inc filed a 13F-HR form disclosing ownership of 18,900 shares of Halliburton Company (US:HAL) valued at $464,940 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 17,533 shares of Halliburton Company. This represents a change in shares of 7.80% during the quarter. The current value of the position is $775,467 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)
2025-11-14 2025-09-30 13F HALLIBURTON COM 406216101 18,900 1,367 7.80 465 29.97 0.0190
2025-08-14 2025-06-30 13F HALLIBURTON COM 406216101 17,533 -1,129 -6.05 357 -29.59 0.0159
2025-02-14 2024-12-31 13F HALLIBURTON COM 406216101 18,662 -4,624 -19.86 507 -25.00 0.0243
2024-11-14 2024-09-30 13F HALLIBURTON COM 406216101 23,286 -14 -0.06 676 -14.10 0.0309
2024-08-14 2024-06-30 13F HALLIBURTON COM 406216101 23,300 -447 -1.88 787 -15.92 0.0371
2024-05-15 2024-03-31 13F HALLIBURTON COM 406216101 23,747 -694 -2.84 936 6.00 0.0446
2024-02-14 2023-12-31 13F HALLIBURTON COM 406216101 24,441 116 0.48 884 -10.36 0.0460
2023-11-14 2023-09-30 13F HALLIBURTON COM 406216101 24,325 -501 -2.02 985 20.27 0.0559
2023-08-14 2023-06-30 13F HALLIBURTON COM 406216101 24,826 -448 -1.77 819 2.50 0.0441
2023-05-12 2023-03-31 13F HALLIBURTON COM 406216101 25,274 1,182 4.91 800 -15.72 0.0468
2023-02-14 2022-12-31 13F HALLIBURTON COM 406216101 24,092 811 3.48 948 65.45 0.0609
2022-11-14 2022-09-30 13F HALLIBURTON COM 406216101 23,281 -1,016 -4.18 573 -24.80 0.0404
2022-08-15 2022-06-30 13F HALLIBURTON COM 406216101 24,297 1,534 6.74 762 -11.60 0.0520
2022-05-16 2022-03-31 13F HALLIBURTON COM 406216101 22,763 1,257 5.84 862 75.20 0.0494
2022-02-14 2021-12-31 13F HALLIBURTON COM 406216101 21,506 1,527 7.64 492 13.89 0.0276
2021-11-15 2021-09-30 13F HALLIBURTON COM 406216101 19,979 -175 -0.87 432 -7.30 0.0267
2021-08-16 2021-06-30 13F HALLIBURTON COM 406216101 20,154 292 1.47 466 9.39 0.0284
2021-05-14 2021-03-31 13F HALLIBURTON COM 406216101 19,862 270 1.38 426 15.14 0.0325
2021-02-11 2020-12-31 13F HALLIBURTON COM 406216101 19,592 18,481 1,663.46 370 2,746.15 0.0251
2020-12-16 2020-09-30 13F/A-01 HALLIBURTON COM 406216101 17,952 -2,640 216 0.0198
2020-12-16 2020-09-30 13F/A-02 HALLIBURTON COM 406216101 1,111 -19,481 -94.60 13 -95.13 0.0391
2020-11-13 2020-09-30 13F HALLIBURTON COM 406216101 19,087 -1,505 230 14,630.0195
2020-08-14 2020-06-30 13F HALLIBURTON COM 406216101 20,592 9,308 82.49 267 246.75 0.0253
2020-05-06 2020-03-31 13F HALLIBURTON COM 406216101 11,284 -6,552 -36.73 77 -82.34 0.0086
2020-01-28 2019-12-31 13F HALLIBURTON COM 406216101 17,836 6,765 61.11 436 108.61 0.0429
2019-10-31 2019-09-30 13F HALLIBURTON COM 406216101 11,071 206 1.90 209 -15.38 0.0218
2019-07-25 2019-06-30 13F HALLIBURTON COM 406216101 10,865 1,060 10.81 247 -13.94 0.0270
2019-07-25 2019-03-31 13F/A-1 HALLIBURTON COM 406216101 9,805 -1,220 -11.07 287 -2.05 0.0357
2019-05-09 2019-03-31 13F HALLIBURTON COM 406216101 9,805 -1,220 287
2019-01-30 2018-12-31 13F HALLIBURTON COM 406216101 11,025 -4,722 -29.99 293 -54.08 0.0414
2018-11-07 2018-09-30 13F HALLIBURTON COM 406216101 15,747 -2,035 -11.44 638 -20.35 0.0788
2018-07-24 2018-06-30 13F HALLIBURTON COM 406216101 17,782 -138 -0.77 801 -4.76 0.1084
2018-05-04 2018-03-31 13F HALLIBURTON COM 406216101 17,920 1,870 11.65 841 7.27 0.1161
2018-02-09 2017-12-31 13F HALLIBURTON COM 406216101 16,050 0 0.00 784 6.09 0.1088
2017-11-13 2017-09-30 13F HALLIBURTON COM 406216101 16,050 2,088 14.95 739 23.99 0.1099
2017-08-01 2017-06-30 13F HALLIBURTON COM 406216101 13,962 -1,210 -7.98 596 -20.11 0.1014
2017-04-27 2017-03-31 13F HALLIBURTON COM 406216101 15,172 334 2.25 746 -6.98 0.1342
2017-02-08 2016-12-31 13F HALLIBURTON COM 406216101 14,838 108 0.73 802 21.33 0.1571
2016-11-14 2016-09-30 13F HALLIBURTON COM 406216101 14,730 -124 -0.83 661 -1.78 0.1337
2016-08-10 2016-06-30 13F HALLIBURTON COM 406216101 14,854 901 6.46 673 35.14 0.1492
2016-05-10 2016-03-31 13F HALLIBURTON COM 406216101 13,953 3,996 40.13 498 46.90 0.1174
2016-02-08 2015-12-31 13F HALLIBURTON COM 406216101 9,957 -134 -1.33 339 -5.04 0.0813
2015-11-12 2015-09-30 13F HALLIBURTON COM 406216101 10,091 -317 -3.05 357 -20.31 0.0915
2015-08-12 2015-06-30 13F HALLIBURTON COM 406216101 10,408 574 5.84 448 3.70 0.1077
2015-05-08 2015-03-31 13F HALLIBURTON COM 406216101 9,834 667 7.28 432 19.67 0.1052
2015-02-12 2014-12-31 13F HALLIBURTON COM 406216101 9,167 -773 -7.78 361 -43.68 0.0908
2014-11-03 2014-09-30 13F HALLIBURTON COM 406216101 9,940 341 3.55 641 -6.01 0.1787
2014-08-01 2014-06-30 13F HALLIBURTON COM 406216101 9,599 -473 -4.70 682 15.01 0.1925
2014-05-05 2014-03-31 13F/A-1 HALLIBURTON COM 406216101 10,072 192 1.94 593 18.36 0.1700
2014-04-30 2014-03-31 13F HALLIBURTON COM 406216101 10,072 593
2014-01-29 2013-12-31 13F HALLIBURTON COM 406216101 9,880 -17 -0.17 501 5.03 0.1429
2013-10-29 2013-09-30 13F HALLIBURTON COM 406216101 9,897 645 6.97 477 23.58 0.1488
2013-07-24 2013-06-30 13F HALLIBURTON COM 406216101 9,252 9,252 386 0.1345
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.