Halliburton Company
US ˙ NYSE ˙ US4062161017

SecurityHAL / Halliburton Company
InstitutionBaird Financial Group, Inc.
Latest Disclosed Ownership7,310 shares
Latest Disclosed Value $ 285,017
Baird Financial Group, Inc. ownership in HAL / Halliburton Company

On May 14, 2026 - Baird Financial Group, Inc. filed a 13F-HR form disclosing ownership of 7,310 shares of Halliburton Company (US:HAL) valued at $285,017 USD as of March 31, 2026. The entity filed a previous 13F-HR on August 13, 2025 disclosing 0 shares of Halliburton Company. The current value of the position is $299,929 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 7,310 7,310 285 0.0004
2025-08-13 2025-06-30 13F HALLIBURTON CO COM COMMON 406216101 0 -9,205 -100.00 0 -100.00
2025-05-15 2025-03-31 13F HALLIBURTON CO COM COMMON 406216101 9,205 -10,050 -52.19 234 -55.45 0.0004
2025-02-14 2024-12-31 13F HALLIBURTON COMMON 406216101 19,255 4,549 30.93 524 22.48 0.0010
2024-11-14 2024-09-30 13F HALLIBURTON COMMON 406216101 14,706 -3,731 -20.24 427 -31.35 0.0008
2024-08-14 2024-06-30 13F HALLIBURTON COMMON 406216101 18,437 -5,818 -23.99 623 -34.94 0.0013
2024-05-14 2024-03-31 13F HALLIBURTON COMMON 406216101 24,255 6,908 39.82 956 52.47 0.0020
2024-02-14 2023-12-31 13F HALLIBURTON COMMON 406216101 17,347 -16,513 -48.77 627 -54.27 0.0014
2023-11-13 2023-09-30 13F HALLIBURTON COMMON 406216101 33,860 4,453 15.14 1,371 41.34 0.0037
2023-08-11 2023-06-30 13F HALLIBURTON COMMON 406216101 29,407 5,499 23.00 970 28.31 0.0026
2023-05-15 2023-03-31 13F HALLIBURTON COMMON 406216101 23,908 3,425 16.72 756 0.0019
2023-02-13 2022-12-31 13F HALLIBURTON COMMON 406216101 20,483 396 1.97 1 -100.00 0.0021
2022-11-15 2022-09-30 13F HALLIBURTON COMMON 406216101 20,087 -1,100 -5.19 495 -25.56 0.0015
2022-08-08 2022-06-30 13F HALLIBURTON COMMON 406216101 21,187 2,867 15.65 665 -4.32 0.0018
2022-05-13 2022-03-31 13F HALLIBURTON COMMON 406216101 18,320 -404 -2.16 695 62.38 0.0017
2022-02-09 2021-12-31 13F HALLIBURTON CO COM COMMON 406216101 18,724 -900 -4.59 428 0.94 0.0010
2021-11-12 2021-09-30 13F HALLIBURTON CO COM COMMON 406216101 19,624 134 0.69 424 -5.99 0.0011
2021-08-11 2021-06-30 13F HALLIBURTON CO COM COMMON 406216101 19,490 -9,668 -33.16 451 -27.84 0.0012
2021-05-13 2021-03-31 13F HALLIBURTON CO COM COMMON 406216101 29,158 -434 -1.47 625 11.61 0.0018
2021-02-11 2020-12-31 13F HALLIBURTON CO COM COMMON 406216101 29,592 -7,773 -20.80 560 24.17 0.0017
2020-11-12 2020-09-30 13F HALLIBURTON CO COM COMMON 406216101 37,365 -8,151 -17.91 451 -23.69 0.0015
2020-10-22 2020-06-30 13F/A-1 HALLIBURTON CO COM COMMON 406216101 45,516 -96,222 -67.89 591 -39.13 0.0022
2020-08-14 2020-06-30 13F HALLIBURTON CO COM COMMON 406216101 163,197 21,459 3,938 7,804.2213
2020-05-14 2020-03-31 13F HALLIBURTON CO COM COMMON 406216101 141,738 -20,000 -12.37 971 -75.47 0.0044
2020-02-14 2019-12-31 13F HALLIBURTON CO COM COMMON 406216101 161,738 -5,209 -3.12 3,958 25.77 0.0142
2019-11-14 2019-09-30 13F HALLIBURTON Common 406216101 166,947 -5,322 -3.09 3,147 -19.66 0.0124
2019-08-14 2019-06-30 13F HALLIBURTON COMMON 406216101 172,269 39,745 29.99 3,917 0.88 0.0152
2019-05-14 2019-03-31 13F HALLIBURTON CO HLDG COMMON 406216101 132,524 721 0.55 3,883 10.85 0.0227
2019-02-14 2018-12-31 13F HALLIBURTON COMMON 406216101 131,803 -26,020 -16.49 3,503 -45.92 0.0238
2018-11-13 2018-09-30 13F Halliburton COMMON 406216101 157,823 -14,769 -8.56 6,478 -16.70 0.0406
2018-08-13 2018-06-30 13F HALLIBURTON COMMON 406216101 172,592 -7,659 -4.25 7,777 -8.08 0.0528
2018-05-14 2018-03-31 13F HALLIBURTON COMMON 406216101 180,251 -21,339 -10.59 8,461 -14.12 0.0596
2018-02-09 2017-12-31 13F HALLIBURTON COMMON 406216101 201,590 -43,307 -17.68 9,852 -12.61 0.0698
2017-11-14 2017-09-30 13F HALLIBURTON COMMON 406216101 244,897 -21,978 -8.24 11,273 -1.10 0.0850
2017-08-14 2017-06-30 13F HALLIBURTON COMMON 406216101 266,875 6,533 2.51 11,398 -11.03 0.0893
2017-06-19 2017-03-31 13F/A-1 HALLIBURTON COMMON 406216101 260,342 -236,411 -47.59 12,811 -52.32 0.1036
2017-05-09 2017-03-31 13F HALLIBURTON COMMON 406216101 260,342 12,811
2017-02-10 2016-12-31 13F HALLIBURTON COMMON 406216101 496,753 -232,814 -31.91 26,869 -17.94 0.2333
2016-11-10 2016-09-30 13F HALLIBURTON COMMON 406216101 729,567 5,421 0.75 32,743 -1.22 0.2933
2016-08-11 2016-06-30 13F HALLIBURTON COMMON 406216101 724,146 -2,809 -0.39 33,149 27.66 0.3040
2016-05-12 2016-03-31 13F HALLIBURTON COMMON 406216101 726,955 63,185 9.52 25,967 14.92 0.2484
2016-02-11 2015-12-31 13F HALLIBURTON COMMON 406216101 663,770 39,448 6.32 22,595 2.38 0.2260
2015-11-12 2015-09-30 13F HALLIBURTON COMMON 406216101 624,322 -48,543 -7.21 22,070 -23.85 0.2346
2015-08-14 2015-06-30 13F HALLIBURTON COMMON 406216101 672,865 672,865 28,981 0.2852
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.