
The Calamos Strategic Total Return Fund functions as a closed-end balanced mutual fund, originally launched by Calamos Investments LLC and currently managed by Calamos Advisors LLC. This fund primarily allocates capital within the public equity and fixed income markets of the United States, targeting investments in companies operating across a wide range of sectors. Its portfolio predominantly features common and preferred stocks from businesses of all market capitalizations, alongside convertible securities and high-yield corporate bonds, which typically maintain an average S&P credit rating…
Is CSQ's expense ratio expensive, average, or a steal for its category?
Pro reveals the verdict on a 5-tier spectrum calibrated against ICI 2025 industry averages, with strategy-aware bands so the comparison is meaningful.

SCOTTSDALE, Ariz.--(BUSINESS WIRE)-- #biologics--CSQ Bio® today announced the introduction of CSQ Bio® – Surgical, its surgical-focused business, and unveiled INNESTO Rx™, a CSQ Bio®-branded surgical collagen powder. National commercial sales of INNESTO Rx™ are scheduled to begin January 4, 2027. The underlying collagen product is FDA 510(k)-cleared. CSQ Bio® – Surgical will focus on national commercialization of surgical products, working with manufacturers and healthcare organizations on product introduct.

METRO CHICAGO, Ill., Oct. 1, 2026 /PRNewswire/ -- Calamos Investments®* has announced monthly distributions and sources of distributions paid in October 2026 to shareholders of its seven closed-end funds (the Funds) pursuant to the Funds' respective distribution plans.

Calamos Strategic Total Return Fund is a $5.2B CEF focused on equities, convertibles, and high-yield credit, employing significant leverage. CSQ has delivered strong historical NAV returns and supports its sizable 7.8% dividend primarily through capital appreciation rather than income. Despite robust performance, I rate CSQ a Hold due to its current 7.8% discount not offering a sufficient margin of safety given 30% leverage and high fees.

Calamos Strategic Total Return Fund is rated Buy, leveraging diversified equities and fixed income with a strong tilt toward information technology and financials. CSQ's overweight in AI-driven mega-cap tech and financials positions the fund for outperformance amid a risk-on market and ongoing AI capital investment cycles. Convertible bonds and preferred stock holdings add income durability, while 30% leverage aims to amplify returns despite macroeconomic volatility.

METRO CHICAGO, Ill., Sept. 1, 2026 /PRNewswire/ -- Calamos Investments®* has announced monthly distributions and sources of distributions paid in September 2026 to shareholders of its seven closed-end funds (the Funds) pursuant to the Funds' respective distribution plans.