ALGM - Company ID 0000866291
As of 2026-11-06, ALLEGRO MICROSYSTEMS, INC. (ALGM) has a market capitalization of $5.29 B, making it the #1353 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-11-06 | $5.29 B |
| 2026-11-05 | $5.10 B |
| 2026-11-04 | $5.83 B |
| 2026-11-03 | $6.28 B |
| 2026-11-02 | $5.80 B |
| 2026-11-01 | $5.69 B |
| 2026-10-31 | $5.69 B |
| 2026-10-30 | $5.69 B |
| 2026-10-29 | $6.15 B |
| 2026-10-28 | $6.59 B |
| 2026-10-27 | $6.33 B |
| 2026-10-26 | $6.03 B |
As of 2026-11-06, ALLEGRO MICROSYSTEMS, INC. (ALGM) has a market capitalization of $5.29 B, making it the #1353 most valuable US-listed company.
ALLEGRO MICROSYSTEMS, INC. is the #1353 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| 2026-10-25 | $5.86 B |
| 2026-10-24 | $5.86 B |
| 2026-10-23 | $5.89 B |
| 2026-10-22 | $5.90 B |
| 2026-10-21 | $6.37 B |
| 2026-10-20 | $6.34 B |
| 2026-10-19 | $6.18 B |
| 2026-10-18 | $5.89 B |
| 2026-10-17 | $5.89 B |
| 2026-10-16 | $5.89 B |
| 2026-10-15 | $6.03 B |
| 2026-10-14 | $6.00 B |
| 2026-10-13 | $6.19 B |
| 2026-10-12 | $6.44 B |
| 2026-10-11 | $6.62 B |
| 2026-10-10 | $6.62 B |
| 2026-10-09 | $6.62 B |
| 2026-10-08 | $6.75 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.