Halliburton Company
US ˙ NYSE ˙ US4062161017

SecurityHAL / Halliburton Company
InstitutionAllianz Se
Latest Disclosed Ownership103,526 shares
Latest Disclosed Value $ 4,036,479
Allianz Se reports 858.57% increase in ownership of HAL / Halliburton Company

On May 11, 2026 - Allianz Se filed a 13F-HR form disclosing ownership of 103,526 shares of Halliburton Company (US:HAL) valued at $4,036,479 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 10,800 shares of Halliburton Company. This represents a change in shares of 858.57% during the quarter. The current value of the position is $4,247,672 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-11 2026-03-31 13F HALLIBURTON COM 406216101 103,526 92,726 858.57 4,036 1,223.28 0.0307
2026-02-13 2025-12-31 13F HALLIBURTON COM 406216101 10,800 0 0.00 305 15.09 0.0039
2025-11-12 2025-09-30 13F HALLIBURTON COM 406216101 10,800 -2,310 -17.62 266 -0.75 0.0056
2025-08-08 2025-06-30 13F HALLIBURTON COM 406216101 13,110 -35,704 -73.14 267 -78.43 0.0063
2025-05-09 2025-03-31 13F HALLIBURTON COM 406216101 48,814 5,190 11.90 1,238 5.27 0.0330
2025-02-12 2024-12-31 13F HALLIBURTON COM 406216101 43,624 -5,310 -10.85 1,177 -17.24 0.0306
2025-05-12 2024-09-30 13F HALLIBURTON COM 406216101 48,934 -4,111 -7.75 1,422 -20.66 0.0384
2025-05-12 2024-06-30 13F HALLIBURTON COM 406216101 53,045 7,410 16.24 1,792 -0.39 0.0527
2025-05-12 2024-03-31 13F HALLIBURTON COM 406216101 45,635 45,635 1,799 0.0567
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.