Halliburton Company
US ˙ NYSE ˙ US4062161017

SecurityHAL / Halliburton Company
InstitutionCwm, Llc
Latest Disclosed Ownership296,617 shares
Latest Disclosed Value $ 11,565,082
Cwm, Llc reports 9.32% increase in ownership of HAL / Halliburton Company

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 296,617 shares of Halliburton Company (US:HAL) valued at $11,565,097 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 271,325 shares of Halliburton Company. This represents a change in shares of 9.32% during the quarter. The current value of the position is $12,170,196 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)
2026-05-14 2026-03-31 13F HALLIBURTON COM 406216101 296,617 25,292 9.32 11,565 165,114.29 0.0304
2026-01-26 2025-12-31 13F HALLIBURTON COM 406216101 271,325 81,727 43.11 8 75.00 0.0208
2025-10-15 2025-09-30 13F HALLIBURTON COM 406216101 189,598 -44,451 -18.99 5 0.00 0.0140
2025-07-25 2025-06-30 13F HALLIBURTON COM 406216101 234,049 150,120 178.87 5 100.00 0.0168
2025-05-01 2025-03-31 13F HALLIBURTON COM 406216101 83,929 48,592 137.51 2 0.0085
2025-02-04 2024-12-31 13F HALLIBURTON COM 406216101 35,337 2,971 9.18 1 0.0040
2024-10-08 2024-09-30 13F HALLIBURTON COM 406216101 32,366 3,224 11.06 1 0.0040
2024-07-10 2024-06-30 13F HALLIBURTON COM 406216101 29,142 4,876 20.09 1 0.0046
2024-04-05 2024-03-31 13F HALLIBURTON COM 406216101 24,266 -125 -0.51 1 0.0047
2024-02-01 2023-12-31 13F HALLIBURTON COM 406216101 24,391 1,138 4.89 1 0.0047
2023-10-11 2023-09-30 13F HALLIBURTON COM 406216101 23,253 1,910 8.95 1 0.0058
2023-08-03 2023-06-30 13F HALLIBURTON COM 406216101 21,343 3,662 20.71 1 0.0044
2023-05-01 2023-03-31 13F HALLIBURTON COM 406216101 17,681 -2,840 -13.84 1 0.0038
2023-02-01 2022-12-31 13F HALLIBURTON COM 406216101 20,521 7,673 59.72 1 -100.00 0.0059
2022-10-27 2022-09-30 13F HALLIBURTON COM 406216101 12,848 1,067 9.06 316 -14.36 0.0025
2022-07-28 2022-06-30 13F HALLIBURTON COM 406216101 11,781 890 8.17 369 -10.44 0.0029
2022-04-21 2022-03-31 13F HALLIBURTON COM 406216101 10,891 -2,852 -20.75 412 31.21 0.0029
2022-01-31 2021-12-31 13F HALLIBURTON COM 406216101 13,743 4,075 42.15 314 40.18 0.0022
2021-09-15 2021-06-30 13F/A-1 HALLIBURTON COM 406216101 9,668 0 0.00 224 0.00 0.0018
2021-07-29 2021-06-30 13F HALLIBURTON COM 406216101 9,668 0 224 0.0018
2021-09-15 2021-03-31 13F/A-1 HALLIBURTON COM 406216101 9,668 0 0.00 224 0.00 0.0018
2021-04-27 2021-03-31 13F HALLIBURTON COM 406216101 8,155 -1,513 175 0.0015
2021-09-15 2020-12-31 13F/A-1 HALLIBURTON COM 406216101 9,668 0 0.00 224 0.00 0.0018
2021-01-27 2020-12-31 13F HALLIBURTON COM 406216101 5,435 -4,233 103 0.0010
2021-09-15 2020-09-30 13F/A-1 HALLIBURTON COM 406216101 9,668 0 0.00 224 0.00 0.0018
2020-10-19 2020-09-30 13F HALLIBURTON COM 406216101 13,190 3,522 159 0.0018
2021-09-15 2020-06-30 13F/A-1 HALLIBURTON COM 406216101 9,668 0 0.00 224 0.00 0.0018
2020-07-22 2020-06-30 13F HALLIBURTON COM 406216101 15,242 5,574 198 0.0023
2021-09-15 2020-03-31 13F/A-1 HALLIBURTON COM 406216101 9,668 0 0.00 224 0.00 0.0018
2020-04-28 2020-03-31 13F HALLIBURTON COM 406216101 22,362 12,694 153 0.0023
2021-09-14 2019-12-31 13F/A-1 HALLIBURTON COM 406216101 9,668 0 0.00 224 0.00 0.0018
2020-01-27 2019-12-31 13F HALLIBURTON COM 406216101 21,749 12,081 532 0.0068
2021-09-14 2019-09-30 13F/A-1 HALLIBURTON COM 406216101 9,668 0 0.00 224 0.00 0.0018
2019-10-22 2019-09-30 13F HALLIBURTON COM 406216101 30,621 20,953 577 0.0084
2021-09-14 2019-06-30 13F/A-1 HALLIBURTON COM 406216101 9,668 0 0.00 224 0.00 0.0018
2019-07-31 2019-06-30 13F HALLIBURTON COM 406216101 48,204 38,536 1,096 0.0181
2021-09-02 2019-03-31 13F/A-1 HALLIBURTON COM 406216101 9,668 -183,834 -95.00 224 -95.64 0.0018
2019-04-22 2019-03-31 13F HALLIBURTON COM 406216101 58,797 -134,705 1,723 0.0346
2019-01-25 2018-12-31 13F HALLIBURTON COM 406216101 193,502 -505,481 -72.32 5,143 -81.85 0.1284
2018-10-29 2018-09-30 13F HALLIBURTON COM 406216101 698,983 535,866 328.52 28,330 285.44 0.7232
2018-07-31 2018-06-30 13F HALLIBURTON COM 406216101 163,117 49,042 42.99 7,350 37.25 0.2418
2018-04-26 2018-03-31 13F HALLIBURTON COM 406216101 114,075 -565,129 -83.20 5,355 -83.87 0.2128
2018-01-16 2017-12-31 13F HALLIBURTON COM 406216101 679,204 649,371 2,176.69 33,193 2,317.55 1.4739
2017-10-16 2017-09-30 13F HALLIBURTON COM 406216101 29,833 554 1.89 1,373 9.75 0.0649
2017-07-17 2017-06-30 13F HALLIBURTON COM 406216101 29,279 1,740 6.32 1,251 -7.68 0.0641
2017-04-17 2017-03-31 13F HALLIBURTON COM 406216101 27,539 1,814 7.05 1,355 -2.59 0.0766
2017-01-19 2016-12-31 13F HALLIBURTON COM 406216101 25,725 561 2.23 1,391 23.21 0.0853
2016-10-17 2016-09-30 13F HALLIBURTON COM 406216101 25,164 25,052 22,367.86 1,129 22,480.00 0.0779
2016-07-21 2016-06-30 13F HALLIBURTON COM 406216101 112 22 24.44 5 66.67 0.0004
2016-04-18 2016-03-31 13F HALLIBURTON COM 406216101 90 -19 -17.43 3 -25.00 0.0003
2016-02-01 2015-12-31 13F HALLIBURTON COM 406216101 109 12 12.37 4 33.33 0.0004
2015-10-30 2015-09-30 13F HALLIBURTON COM 406216101 97 97 0.00 3 0.0003
2015-02-12 2014-12-31 13F HALLIBURTON COM 406216101 0 -90,031 -100.00 0 -100.00
2014-11-14 2014-09-30 13F HALLIBURTON COM 406216101 90,031 3,660 4.24 5,808 -5.30 0.8433
2014-08-14 2014-06-30 13F HALLIBURTON COM 406216101 86,371 8,107 10.36 6,133 33.07 1.0974
2014-05-16 2014-03-31 13F HALLIBURTON COM 406216101 78,264 11,535 17.29 4,609 36.28 0.6282
2014-02-14 2013-12-31 13F HALLIBURTON COM 406216101 66,729 -2,122 -3.08 3,382 2.02 0.5276
2013-11-14 2013-09-30 13F HALLIBURTON COM 406216101 68,851 68,851 3,315 0.8697
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.