DOSSIER · 13F Holders · Q1 2026Energy · Oil & Gas Field Services, NEC
HAL
HALLIBURTON CO
1,231 institutions still hold HALLIBURTON CO as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 406216101·Oil & Gas Field Services, NEC·1,231 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
1,231 institutions reported HAL in Q1 2026. BlackRock, Inc. leads at 19.2% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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