Who owns HALLIBURTON CO, from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).
Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.
Capital Research Global Investors: 1.0% · 8,651,999 shares
Vanguard Capital Management: 7.2% · 60,093,735 shares
3 more 5% stakes behind a free account
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Sign up freeEvery institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of HALLIBURTON CO they hold. Together these 1422 managers report 101.75% of shares outstanding.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | $2.85B | 101,025,255 | 0.04% | 12.13% | December 31, 2025 |
| BlackRock, Inc. | $2.81B | 82,837,333 | 0.04% | 9.94% | June 30, 2026 |
1,420 more institutional holders behind a free account
See every manager reporting HALLIBURTON CO, how much of the company they hold, and how big the position is inside their own portfolio.
Sign up freeFunds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets. Together the 500 largest funds we checked hold 43.63% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.
| Fund | Position value | % of net assets | % of company | As of |
|---|---|---|---|---|
| Investment Co of America | $1.08B | 0.65% | 3.34% | March 31, 2026 |
| Schwab U.S. Dividend Equity ETF | $935M | 1.09% | 3.12% | February 28, 2026 |
498 more funds behind a free account
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