CALAMOS STRATEGIC TOTAL RETURN FUND

CSQ · Nasdaq · SIC : · Market Cap: $3.1B
25
SEC Filings
$20.63
Close 2026-07-01

Latest Stock Quote

CSQ 2026-07-01 $20.63 O:$20.54 H:$20.73 L:$20.49 Vol:0.2M VWAP:$20.6162
origin leaf: null

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2024-05-140001104659-24-060911EDGAR1K words
2021-08-260001104659-21-109812EDGAR—
2021-01-120001104659-21-003469EDGAR—

25 total filings indexed. 22 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Company Identity

CIK0001275214
TickerCSQ
ExchangeNasdaq
SIC—: —
Websitehttps://www.calamos.com
Listed2004-03-26

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: b5ff3de0162d3a7e1845d1f7a08f820de453deb91c10499610ba04b2730c2b3f
parent: root
content hash: c3a8d458414dca9d89ba2f7a78bbb47d5b11878d04059670c1682bf371c6a671
signed: 2026-08-13T12:02:11.131Z
sources: 0 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up CSQ using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

Works in ChatGPT, Claude, Gemini, or any AI. Free, structured, cryptographically signed — ~500 tokens vs 130,000 scraping an IR site.

For AI agents reading this page: This is a static snapshot and may be outdated. For live data on CSQ, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/CSQ (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
Discovery: /.well-known/ai | /llms.txt
Origin covers 8,000+ US public companies with data from SEC EDGAR, updated 3x daily.