Halliburton Company
US ˙ NYSE ˙ US4062161017

SecurityHAL / Halliburton Company
InstitutionPrincipal Securities, Inc.
Latest Disclosed Ownership57,272 shares
Latest Disclosed Value $ 2,233,026
Principal Securities, Inc. reports 448.06% increase in ownership of HAL / Halliburton Company

On May 13, 2026 - Principal Securities, Inc. filed a 13F-HR form disclosing ownership of 57,272 shares of Halliburton Company (US:HAL) valued at $2,233,035 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 10,450 shares of Halliburton Company. This represents a change in shares of 448.06% during the quarter. The current value of the position is $2,349,870 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)
2026-05-13 2026-03-31 13F HALLIBURTON COM 406216101 57,272 46,822 448.06 2,233 656.95 0.0328
2026-02-12 2025-12-31 13F HALLIBURTON COM 406216101 10,450 3,370 47.60 295 69.54 0.0046
2025-11-12 2025-09-30 13F HALLIBURTON COM 406216101 7,080 122 1.75 174 23.40 0.0029
2025-08-11 2025-06-30 13F HALLIBURTON COM 406216101 6,958 -1,464 -17.38 142 -38.16 0.0027
2025-04-30 2025-03-31 13F HALLIBURTON COM 406216101 8,422 0 0.00 229 0.00 0.0051
2025-01-30 2024-12-31 13F HALLIBURTON COM 406216101 8,422 1,221 16.96 229 9.09 0.0052
2024-10-28 2024-09-30 13F HALLIBURTON COM 406216101 7,201 -7,751 -51.84 209 -58.61 0.0051
2024-07-31 2024-06-30 13F HALLIBURTON COM 406216101 14,952 3,016 25.27 505 7.45 0.0139
2024-05-10 2024-03-31 13F HALLIBURTON COM 406216101 11,936 4,058 51.51 470 65.49 0.0147
2024-05-10 2023-12-31 13F/A-1 HALLIBURTON COM 406216101 7,878 7,878 285 0.0106
2024-02-07 2023-12-31 13F HALLIBURTON COM 406216101 7,878 7,878 285 0.0106
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.