Halliburton Company
US ˙ NYSE ˙ US4062161017

SecurityHAL / Halliburton Company
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership1,170,123 shares
Latest Disclosed Value $ 33,067,676
Alliancebernstein L.p. reports 12.35% increase in ownership of HAL / Halliburton Company

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 1,170,123 shares of Halliburton Company (US:HAL) valued at $45,623,096 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,041,511 shares of Halliburton Company. This represents a change in shares of 12.35% during the quarter. The current value of the position is $48,010,147 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)
2026-05-15 2026-03-31 13F HALLIBURTON COM 406216101 1,170,123 128,612 12.35 33,068 12.35 0.0089
2026-02-17 2025-12-31 13F HALLIBURTON COM 406216101 1,041,511 -198,342 -16.00 29,433 -3.50 0.0093
2025-11-14 2025-09-30 13F HALLIBURTON COM 406216101 1,239,853 115,009 10.22 30,500 33.05 0.0096
2025-08-14 2025-06-30 13F HALLIBURTON COM 406216101 1,124,844 -33,154 -2.86 22,924 -21.97 0.0075
2025-05-15 2025-03-31 13F HALLIBURTON COM 406216101 1,157,998 33,460 2.98 29,378 -3.92 0.0106
2025-02-12 2024-12-31 13F HALLIBURTON COM 406216101 1,124,538 18,787 1.70 30,576 -4.81 0.0104
2024-11-14 2024-09-30 13F HALLIBURTON COM 406216101 1,105,751 -58,568 -5.03 32,122 -18.33 0.0108
2024-08-14 2024-06-30 13F HALLIBURTON COM 406216101 1,164,319 -110,234 -8.65 39,331 -21.72 0.0137
2024-05-14 2024-03-31 13F HALLIBURTON COM 406216101 1,274,553 1,990 0.16 50,243 9.21 0.0178
2024-02-14 2023-12-31 13F HALLIBURTON COM 406216101 1,272,563 -226,654 -15.12 46,003 -24.23 0.0177
2023-11-14 2023-09-30 13F HALLIBURTON COM 406216101 1,499,217 215,770 16.81 60,718 43.41 0.0258
2023-08-15 2023-06-30 13F HALLIBURTON COM 406216101 1,283,447 -26,732 -2.04 42,341 2.14 0.0173
2023-05-15 2023-03-31 13F HALLIBURTON COM 406216101 1,310,179 -115,723 -8.12 41,454 -26.12 0.0178
2023-02-15 2022-12-31 13F HALLIBURTON COM 406216101 1,425,902 -3,116 -0.22 56,109 59.48 0.0253
2022-11-15 2022-09-30 13F HALLIBURTON COM 406216101 1,429,018 212,588 17.48 35,182 -7.77 0.0170
2022-08-15 2022-06-30 13F HALLIBURTON COM 406216101 1,216,430 -53,294 -4.20 38,147 -20.67 0.0174
2022-05-13 2022-03-31 13F HALLIBURTON COM 406216101 1,269,724 61,732 5.11 48,084 74.05 0.0186
2022-02-14 2021-12-31 13F HALLIBURTON COM 406216101 1,207,992 -36,465 -2.93 27,627 2.68 0.0098
2021-11-10 2021-09-30 13F HALLIBURTON COM 406216101 1,244,457 5,415 0.44 26,905 -6.08 0.0106
2021-07-30 2021-06-30 13F HALLIBURTON COM 406216101 1,239,042 -4,510 -0.36 28,647 7.34 0.0115
2021-05-06 2021-03-31 13F HALLIBURTON COM 406216101 1,243,552 -28,796 -2.26 26,687 10.98 0.0117
2021-02-08 2020-12-31 13F HALLIBURTON COM 406216101 1,272,348 -382,547 -23.12 24,047 20.59 0.0113
2020-11-12 2020-09-30 13F HALLIBURTON COM 406216101 1,654,895 62,765 3.94 19,941 -3.51 0.0107
2020-08-13 2020-06-30 13F HALLIBURTON COM 406216101 1,592,130 298 0.02 20,666 89.53 0.0121
2020-05-14 2020-03-31 13F HALLIBURTON COM 406216101 1,591,832 27,584 1.76 10,904 -71.51 0.0078
2020-02-18 2019-12-31 13F HALLIBURTON COM 406216101 1,564,248 -7,476 -0.48 38,277 29.20 0.0218
2019-11-14 2019-09-30 13F HALLIBURTON COM 406216101 1,571,724 -328,736 -17.30 29,627 -31.44 0.0184
2019-08-14 2019-06-30 13F HALLIBURTON COM 406216101 1,900,460 11,084 0.59 43,216 -21.94 0.0268
2019-05-14 2019-03-31 13F HALLIBURTON COM 406216101 1,889,376 49,844 2.71 55,359 13.22 0.0360
2019-02-13 2018-12-31 13F HALLIBURTON COM 406216101 1,839,532 402,221 27.98 48,895 -16.07 0.0363
2018-11-08 2018-09-30 13F HALLIBURTON COM 406216101 1,437,311 3,792 0.26 58,254 -9.82 0.0380
2018-08-13 2018-06-30 13F HALLIBURTON COM 406216101 1,433,519 -13,655 -0.94 64,594 -4.91 0.0450
2018-05-14 2018-03-31 13F HALLIBURTON COM 406216101 1,447,174 -16,845 -1.15 67,930 -5.06 0.0491
2018-02-13 2017-12-31 13F HALLIBURTON COM 406216101 1,464,019 -123,565 -7.78 71,547 -2.09 0.0512
2017-11-13 2017-09-30 13F HALLIBURTON COM 406216101 1,587,584 14,864 0.95 73,076 8.79 0.0547
2017-08-10 2017-06-30 13F HALLIBURTON COM 406216101 1,572,720 -68,855 -4.19 67,171 -16.85 0.0520
2017-05-11 2017-03-31 13F HALLIBURTON COM 406216101 1,641,575 -979,912 -37.38 80,782 -43.03 0.0643
2017-02-13 2016-12-31 13F HALLIBURTON COM 406216101 2,621,487 1,029,898 64.71 141,796 98.51 0.1182
2016-11-10 2016-09-30 13F HALLIBURTON COM 406216101 1,591,589 18,073 1.15 71,431 0.23 0.0603
2016-08-11 2016-06-30 13F HALLIBURTON COM 406216101 1,573,516 2,501 0.16 71,265 26.99 0.0614
2016-05-13 2016-03-31 13F HALLIBURTON COM 406216101 1,571,015 -77,577 -4.71 56,117 0.00 0.0477
2016-02-16 2015-12-31 13F/A-1 HALLIBURTON COM 406216101 1,648,592 25,618 1.58 56,118 -2.19 0.0478
2016-02-12 2015-12-31 13F HALLIBURTON COM 406216101 1,648,592 58,278
2015-11-13 2015-09-30 13F HALLIBURTON COM 406216101 1,622,974 17,837 1.11 57,372 -17.01 0.0492
2015-08-14 2015-06-30 13F HALLIBURTON COM 406216101 1,605,137 43,150 2.76 69,133 0.87 0.0571
2015-05-13 2015-03-31 13F HALLIBURTON COM 406216101 1,561,987 -29,300 -1.84 68,540 9.52 0.0556
2015-02-13 2014-12-31 13F HALLIBURTON COM 406216101 1,591,287 -5,270,008 -76.81 62,585 -85.86 0.0520
2014-11-13 2014-09-30 13F HALLIBURTON COM 406216101 6,861,295 -173,429 -2.47 442,622 -11.39 0.3728
2014-08-13 2014-06-30 13F HALLIBURTON COM 406216101 7,034,724 381,948 5.74 499,536 27.50 0.4210
2014-05-13 2014-03-31 13F HALLIBURTON COM 406216101 6,652,776 33,206 0.50 391,782 16.62 0.3385
2014-02-13 2013-12-31 13F HALLIBURTON COM 406216101 6,619,570 -466,392 -6.58 335,943 -1.54 0.3003
2013-11-14 2013-09-30 13F HALLIBURTON COM 406216101 7,085,962 2,154,793 43.70 341,189 65.84 0.3370
2013-08-13 2013-06-30 13F HALLIBURTON COM 406216101 4,931,169 4,931,169 205,728 0.2184
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.