Identity and classificationCUSIP670346105TickerNUEIssuer CIK0000073309Instrument typeCommon StockSectorMaterialsSector derived byderived from the issuer's SIC code by ruleHow this was resolvedSIC3312 — Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)Rule setsic-sector-v2FIGIBBG001S5TRV0
Currently held byManagers holding this security in their latest filing, biggest position first.1 tracked manager currently holds this securityManagerAs ofValueWeightSharesWarren BuffettQ2 2026$413.8M0.1%1,857,752