539 institutions reported holding $6.77B of NATIONAL OILWELL VARCO INC (NOV) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($707.4M), BlackRock, Inc. ($698.0M), PZENA INVESTMENT MANAGEMENT LLC ($674.8M), First Eagle Investment Management, LLC ($569.2M), DIMENSIONAL FUND ADVISORS LP ($364.9M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30