BLK - CIK 0001364742
As of 2026-06-10, BlackRock Inc. (BLK) has a market capitalization of $149.47 B, making it the #100 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-06-10 | $149.47 B |
| 2026-05-29 | $164.00 B |
| 2026-05-28 | $166.15 B |
| 2026-05-26 | $166.90 B |
| 2026-05-25 | $166.57 B |
| 2026-05-24 | $166.57 B |
| 2026-05-22 | $166.57 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
As of 2026-06-10, BlackRock Inc. (BLK) has a market capitalization of $149.47 B, making it the #100 most valuable US-listed company.
BlackRock Inc. is the #100 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.