{"source":"WMTMT (wmtmt.com)","license":"free to quote with attribution; not investment advice","page":"https://www.wmtmt.com/stock/BLK","ticker":"BLK","name":"BLACKROCK INC","date":"2026-08-26","live":true,"indices":{"spx":{"index":"S&P 500","stockReturnPct":-0.29,"pointsContributed":-0.06,"indexMovePoints":0.48,"rankByContribution":424,"members":503},"xlf":{"index":"XLF","stockReturnPct":-0.29,"pointsContributed":0,"indexMovePoints":-0.05,"rankByContribution":10,"members":76}},"primaryIndexWindows":{"1w":{"since":"2026-08-18","stockReturnPct":1.93,"pointsContributed":0.38,"indexMovePoints":-14.48,"rank":442,"members":503},"1m":{"since":"2026-07-27","stockReturnPct":10.78,"pointsContributed":1.85,"indexMovePoints":264.1,"rank":48,"members":503},"qtd":{"since":"2026-06-30","stockReturnPct":22.37,"pointsContributed":3.42,"indexMovePoints":177.92,"rank":30,"members":503},"ytd":{"since":"2025-12-31","stockReturnPct":11.23,"pointsContributed":1.33,"indexMovePoints":831.78,"rank":118,"members":503}},"context":{"asOfClose":"2026-08-25","close":1176.63,"dayMovePercentileVsOwnYear":60,"pctBelow52wkHigh":2.16,"ytdPct":11.23}}