Halliburton Company
US ˙ NYSE ˙ US4062161017

SecurityHAL / Halliburton Company
InstitutionStifel Financial Corp
Latest Disclosed Ownership246,135 shares
Latest Disclosed Value $ 9,596,971
Stifel Financial Corp reports 9.62% increase in ownership of HAL / Halliburton Company

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 246,135 shares of Halliburton Company (US:HAL) valued at $9,596,804 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 224,533 shares of Halliburton Company. This represents a change in shares of 9.62% during the quarter. The current value of the position is $10,098,919 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)
2026-05-12 2026-03-31 13F HALLIBURTON COM 406216101 246,135 21,602 9.62 9,597 51.24 0.0021
2026-02-13 2025-12-31 13F HALLIBURTON COM 406216101 224,533 27,032 13.69 6,345 30.61 0.0057
2025-11-12 2025-09-30 13F HALLIBURTON COM 406216101 197,501 -9,534 -4.61 4,858 15.15 0.0044
2025-08-14 2025-06-30 13F HALLIBURTON COM 406216101 207,035 -48,026 -18.83 4,219 -34.79 0.0041
2025-05-14 2025-03-31 13F HALLIBURTON COM 406216101 255,061 -288,609 -53.09 6,471 -56.23 0.0069
2025-02-13 2024-12-31 13F HALLIBURTON COM 406216101 543,670 320,336 143.43 14,782 127.87 0.0154
2024-11-14 2024-09-30 13F HALLIBURTON COM 406216101 223,334 4,707 2.15 6,488 -12.16 0.0068
2024-08-13 2024-06-30 13F HALLIBURTON COM 406216101 218,627 -11,342 -4.93 7,385 -18.53 0.0083
2024-05-14 2024-03-31 13F HALLIBURTON COM 406216101 229,969 68,492 42.42 9,065 55.30 0.0103
2024-02-12 2023-12-31 13F HALLIBURTON COM 406216101 161,477 -88,063 -35.29 5,838 -42.24 0.0073
2023-11-13 2023-09-30 13F HALLIBURTON COM 406216101 249,540 54,788 28.13 10,107 57.32 0.0142
2023-08-14 2023-06-30 13F HALLIBURTON COM 406216101 194,752 -13,244 -6.37 6,425 -2.39 0.0088
2023-05-12 2023-03-31 13F HALLIBURTON COM 406216101 207,996 -13,363 -6.04 6,581 -24.44 0.0094
2023-02-13 2022-12-31 13F HALLIBURTON COM 406216101 221,359 67,807 44.16 8,710 130.42 0.0131
2022-11-14 2022-09-30 13F HALLIBURTON COM 406216101 153,552 12,065 8.53 3,780 -14.83 0.0062
2022-08-15 2022-06-30 13F HALLIBURTON COM 406216101 141,487 -8,214 -5.49 4,438 -21.73 0.0069
2022-05-13 2022-03-31 13F HALLIBURTON COM 406216101 149,701 87,633 141.19 5,670 299.30 0.0077
2022-02-14 2021-12-31 13F HALLIBURTON COM 406216101 62,068 -2,950 -4.54 1,420 1.07 0.0019
2021-11-15 2021-09-30 13F HALLIBURTON COM 406216101 65,018 -3,495 -5.10 1,405 -11.24 0.0021
2021-08-13 2021-06-30 13F HALLIBURTON COM 406216101 68,513 -24,020 -25.96 1,583 -20.29 0.0024
2021-05-14 2021-03-31 13F HALLIBURTON COM 406216101 92,533 -9,932 -9.69 1,986 2.53 0.0033
2021-02-12 2020-12-31 13F HALLIBURTON COM 406216101 102,465 -114,042 -52.67 1,937 -25.76 0.0035
2020-11-16 2020-09-30 13F HALLIBURTON COM 406216101 216,507 -9,200 -4.08 2,609 -10.96 0.0054
2020-08-14 2020-06-30 13F HALLIBURTON COM 406216101 225,707 -12,613 -5.29 2,930 80.31 0.0067
2020-05-14 2020-03-31 13F HALLIBURTON COM 406216101 238,320 -463,032 -66.02 1,625 -90.56 0.0045
2020-02-13 2019-12-31 13F HALLIBURTON COM 406216101 701,352 -36,990 -5.01 17,216 23.75 0.0359
2019-11-19 2019-09-30 13F/A-1 HALLIBURTON COM 406216101 738,342 -113,850 -13.36 13,912 -28.58 0.0355
2019-11-13 2019-09-30 13F HALLIBURTON COM 406216101 738,685 -113,507 13,918 7,801.7366
2019-08-14 2019-06-30 13F HALLIBURTON COM 406216101 852,192 62,094 7.86 19,480 -16.19 0.0502
2019-05-14 2019-03-31 13F HALLIBURTON COM 406216101 790,098 -80,703 -9.27 23,244 -0.14 0.0657
2019-02-13 2018-12-31 13F HALLIBURTON COM 406216101 870,801 -413,441 -32.19 23,277 -55.23 0.0753
2018-11-13 2018-09-30 13F HALLIBURTON COM 406216101 1,284,242 434,259 51.09 51,996 35.64 0.1490
2018-08-14 2018-06-30 13F HALLIBURTON COM 406216101 849,983 46,121 5.74 38,333 1.59 0.1176
2018-05-11 2018-03-31 13F HALLIBURTON COM 406216101 803,862 -158,266 -16.45 37,734 -19.78 0.1191
2018-02-14 2017-12-31 13F HALLIBURTON COM 406216101 962,128 315,214 48.73 47,036 57.92 0.1491
2017-11-13 2017-09-30 13F HALLIBURTON COM 406216101 646,914 602,714 1,363.61 29,785 1,477.60 0.1034
2017-11-01 2017-06-30 13F/A-1 HALLIBURTON COM 406216101 44,200 -674,628 -93.85 1,888 -94.66 1.6983
2017-08-14 2017-06-30 13F HALLIBURTON COM 406216101 530,805 -188,023 22,666
2017-05-10 2017-03-31 13F HALLIBURTON COM 406216101 718,828 281,493 64.37 35,371 49.50 0.1369
2017-02-16 2016-12-31 13F HALLIBURTON COM 406216101 437,335 254,161 138.75 23,659 188.21 0.1004
2016-11-15 2016-09-30 13F HALLIBURTON COM 406216101 183,174 -24,335 -11.73 8,209 -12.67 0.0369
2016-08-17 2016-06-30 13F HALLIBURTON COM 406216101 207,509 38,193 22.56 9,400 55.42 0.0435
2016-05-16 2016-03-31 13F HALLIBURTON COM 406216101 169,316 -38,687 -18.60 6,048 -14.62 0.0322
2016-03-21 2015-12-31 13F/A-2 HALLIBURTON COM 406216101 208,003 -380 -0.18 7,084 -3.82 0.0369
2016-02-26 2015-12-31 13F/A-1 HALLIBURTON COM 406216101 132,834 -75,169 5,343 0.0279
2016-02-16 2015-12-31 13F HALLIBURTON COM 406216101 132,334 12,049
2015-11-16 2015-09-30 13F HALLIBURTON COM 406216101 208,383 905 0.44 7,365 -16.69 0.0414
2015-08-17 2015-06-30 13F/A-1 HALLIBURTON COM 406216101 207,478 -93,981 -31.18 8,840 -33.16 0.0457
2015-08-17 2015-06-30 13F HALLIBURTON COM 406216101 191,002 8,217
2015-05-14 2015-03-31 13F HALLIBURTON COM 406216101 301,459 9,439 3.23 13,226 15.16 0.0724
2015-02-13 2014-12-31 13F HALLIBURTON COM 406216101 292,020 -84,445 -22.43 11,485 -52.71 0.0638
2014-11-13 2014-09-30 13F HALLIBURTON COM 406216101 376,465 7,459 2.02 24,285 -7.32 0.2132
2014-08-14 2014-06-30 13F HALLIBURTON COM 406216101 369,006 -30,489 -7.63 26,203 11.38 0.2353
2014-05-15 2014-03-31 13F HALLIBURTON COM 406216101 399,495 399,495 23,526 0.2251
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.