PSEC
As of 2026-06-11, Prospect Capital Corporation (PSEC) has a market capitalization of $1.12 B, making it the #2554 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-06-11 | $1.12 B |
| 2026-06-10 | $1.13 B |
| 2026-05-29 | $1.19 B |
| 2026-05-28 | $1.17 B |
| 2026-05-26 | $1.17 B |
| 2026-05-25 | $1.14 B |
| 2026-05-24 | $1.14 B |
| 2026-05-22 | $1.14 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
As of 2026-06-11, Prospect Capital Corporation (PSEC) has a market capitalization of $1.12 B, making it the #2554 most valuable US-listed company.
Prospect Capital Corporation is the #2554 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.