Halliburton Co
HAL- Exchange
- NYSE
- Industry
- Oil & Gas Field Services, NEC
- SEC CIK
- 0000045012
In the last 90 days, Halliburton Co insiders filed 0 open-market purchases and 4 sales; 1,212 institutions reported holding it in 13F filings for Q2 2026, worth $25.0B in total; no superinvestor holds it.
Holders of 5% or more of HAL
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Halliburton Co, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 8.10%70.1M shares | – | Oct 21, 20243 filings | Apr 17, 2025 | SEC |
| Vanguard Capital Management LLC | 13G | 7.17%60.1M shares | New | Apr 30, 20261 filing | Apr 30, 2026 | SEC |
| Vanguard Portfolio Management LLC | 13G | 5.36%44.7M shares | New | Oct 30, 20261 filing | Oct 30, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
34 Schedule 13D and 13G filings on Halliburton Co, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Oct 30, 20261:36 PM ET | Vanguard Portfolio Management LLC | 13G | 5.36%44.7M shares | New | Sep 30, 2026 | SEC |
| Jul 6, 20262:12 PM ET | Capital Research Global Investors | 13G/A | 1.00%8.65M shares | −5.70 ppfrom 6.70%Below 5% | Jun 30, 2026 | SEC |
| Apr 30, 202610:39 AM ET | Vanguard Capital Management LLC | 13G | 7.17%60.1M shares | New | Mar 31, 2026 | SEC |
| Apr 6, 20265:48 PM ET | Capital Research Global Investors | 13G/A | 6.70%56.4M shares | −6.40 ppfrom 13.10% | Mar 31, 2026 | SEC |
| Mar 27, 20269:32 AM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Feb 12, 202610:25 AM ET | Capital Research Global Investors | 13G/A | 13.10%110.3M shares | +2.80 ppfrom 10.30% | Dec 31, 2025 | SEC |
| Sep 5, 202511:03 AM ET | Capital Research Global Investors | 13G/A | 10.30%87.8M shares | +4.50 ppfrom 5.80% | Aug 29, 2025 | SEC |
| Aug 13, 202512:56 PM ET | Capital World Investors | 13G/A | 2.00%16.8M shares | −3.50 ppfrom 5.50%Below 5% | Jun 30, 2025 | SEC |
| Aug 13, 202511:39 AM ET | Capital Research Global Investors | 13G | 5.80%50.1M shares | New | Jun 30, 2025 | SEC |
| Apr 17, 20259:35 AM ET | BlackRock, Inc. | 13G/A | 8.10%70.1M shares | – | Mar 31, 2025 | SEC |
| Apr 4, 20254:26 PM ET | Capital World Investors | 13G/A | 5.50%47.4M shares | −5.90 ppfrom 11.40% | Mar 31, 2025 | SEC |
| Feb 13, 20254:53 PM ET | Capital World Investors | 13G/A | 11.40%100.3M shares | – | Dec 31, 2024 | SEC |
| Nov 12, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Nov 8, 2024 | BlackRock, Inc. | 13G/AOld format | – | – | – | SEC |
| Nov 4, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Oct 21, 2024 | BlackRock, Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 13, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2024 | Capital World Investors | 13G/AOld format | – | – | – | SEC |
| Jan 29, 2024 | State Street Corp | 13G/AOld format | – | – | – | SEC |
| Jan 25, 20244:59 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| May 10, 2023 | Capital World Investors | 13G/AOld format | – | – | – | SEC |
| Feb 13, 2023 | Capital World Investors | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2023 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 6, 2023 | State Street Corp | 13G/AOld format | – | – | – | SEC |
| Jan 25, 202310:36 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2022 | Capital World Investors | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2022 | State Street Corp | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2022 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 7, 20224:41 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | Capital World Investors | 13GOld format | – | New | – | SEC |
| Feb 11, 2021 | Dodge & Cox | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2021 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2021 | State Street Corp | 13GOld format | – | New | – | SEC |
| Jan 29, 20219:57 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
54 notices from officers, directors and other affiliates planning to sell Halliburton Co shares, newest first.
| Filed (ET) | Seller | Shares to sell | Market value | Planned sale | Broker | Filing |
|---|---|---|---|---|---|---|
| Aug 31, 202611:33 AM ET | Carre EricOfficer | 24.8K | $929.1K | Aug 31, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Aug 19, 20264:14 PM ET | Slocum Jeffrey ShannonOfficer · Director | 52.6K | $1.84M | Aug 19, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Aug 18, 20264:13 PM ET | Slocum Jeffrey ShannonOfficer · Director | 16.1K | $565.6K | Aug 18, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Aug 18, 202611:56 AM ET | Miller Jeffrey AllenOfficer · Director | 124.5K | $4.36M | Aug 18, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Jun 18, 202611:56 AM ET | Carre EricOfficer | 24.8K | $889.3K | Jun 18, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| May 26, 202611:36 AM ET | Bennett Alan MFormer director | 25.2K | $1.04M | May 26, 2026 | Fidelity Brokerage Services LLC | SEC |
| May 15, 202610:15 AM ET | Beckwith Van H.Officer | 198.3K | $8.17M | May 15, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| May 5, 202610:48 AM ET | Maxwell Michael CaseyOfficer | 20.3K | $852.4K | May 5, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Apr 30, 202612:02 PM ET | McKeon TimothyOfficer | 8.65K | $363.5K | Apr 30, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Apr 30, 202610:59 AM ET | Young Tobi M.Director | 6.13K | $255.5K | Apr 30, 2026 | Fidelity Brokerage Services LLC | SEC |
| Mar 27, 202612:42 PM ET | Miller Jeffrey AllenOfficer · Director | 158.5K | $6.34M | Mar 27, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Mar 16, 202611:20 AM ET | Beckwith Van H.Officer | 19.6K | $663.5K | Mar 16, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Mar 16, 202610:40 AM ET | Slocum Jeffrey ShannonOfficer · Director | 5.44K | $184.0K | Mar 16, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Mar 6, 202610:03 AM ET | McKeon TimothyOfficer | 3.85K | $132.2K | Mar 6, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Jan 26, 202612:07 PM ET | Banks Margaret KatherineDirector | 2.60K | $88.9K | Jan 26, 2026 | Fidelity Brokerage Services LLC | SEC |
| Jan 23, 202610:32 AM ET | Miller Jeffrey AllenOfficer · Director | 171.2K | $5.99M | Jan 23, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Jan 23, 202610:21 AM ET | Beckwith Van H.Officer | 54.3K | $1.90M | Jan 23, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Jan 9, 202610:04 AM ET | Slocum Jeffrey ShannonOfficer · Director | 23.9K | $771.8K | Jan 9, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Jan 9, 20269:43 AM ET | Beckwith Van H.Officer | 17.8K | $574.9K | Jan 9, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Jan 5, 20261:03 PM ET | Pope Lawrence JOfficer | 100.0K | $3.23M | Jan 5, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Dec 5, 202510:01 AM ET | Beckwith Van H.Officer | 8.85K | $246.9K | Dec 5, 202510b5-1 | Fidelity Brokerage Services LLC | SEC |
| Nov 12, 202511:00 AM ET | Richard MarkOfficer | 160.0K | $4.44M | Nov 12, 202510b5-1 | Fidelity Brokerage Services LLC | SEC |
| Mar 14, 20254:09 PM ET | Jones Myrtle LFormer officer | 13.0K | $325.2K | Mar 14, 2025 | Fidelity Brokerage Services LLC | SEC |
| Mar 14, 202512:53 PM ET | Carre EricOfficer | 51.2K | $1.28M | Mar 14, 202510b5-1 | Fidelity Brokerage Services LLC | SEC |
| Mar 7, 20251:03 PM ET | McKeon TimothyOfficer | 10.5K | $258.2K | Mar 7, 202510b5-1 | Fidelity Brokerage Services LLC | SEC |
Showing the latest 25. See the HAL notices from the last 12 months