ARCC vs FSK: Which Is the Better Pick in 2026?

Overview

ARCC and FSK are both business development companies—closed-end funds that invest in middle-market loans and equity stakes, generating income from interest, fees, and capital gains. The key distinction is yield and risk tolerance: ARCC offers a 9.59% distribution rate with lower volatility (beta 0.62), while FSK targets investors willing to accept a 19.27% distribution rate and higher price fluctuation (beta 0.884) in pursuit of outsized current income.

How they differ

FSK's distribution yield nearly doubles ARCC's—19.27% versus 9.59%—a gap that reflects both the underlying portfolio composition and the willingness to return capital alongside earnings. ARCC's lower beta (0.62 versus FSK's 0.884) signals less sensitivity to market swings, suggesting a more conservative credit quality or leverage profile. At $12.44, FSK trades at a significant discount to ARCC's $20.04, which may indicate market concerns about the sustainability of its distribution rate or the quality of the underlying loan book; both trade at a discount to their net asset values historically, but the gap varies by cycle. The structural difference matters: FSK's elevated yield likely relies more heavily on return-of-capital distributions—a sign that NAV may erode over time if the portfolio underperforms, whereas ARCC's more moderate yield is easier to support from ordinary business income alone.

Who each is best for

ARCC: Fits investors seeking a steady mid-single-digit current income stream without the risk of significant NAV depletion, or those who value defensive characteristics and lower volatility in a BDC structure.

FSK: Fits investors comfortable with higher distribution volatility and the possibility of NAV erosion in exchange for maximum current income, and who understand that capital preservation over the holding period is not guaranteed.

Key risks to know

• NAV erosion at high yields. FSK's 19.27% distribution rate almost certainly includes substantial return-of-capital distributions; if the underlying portfolio does not generate sufficient earnings or gains, NAV will decline. ARCC's lower yield is more likely to be covered by current earnings, reducing this risk.

• Credit and leverage risk. Both businesses depend on the health of their middle-market loan portfolios. A rise in corporate defaults or a widening in credit spreads can impair loan values and squeeze earnings, affecting both the ability and willingness of managers to sustain distributions.

• Interest-rate sensitivity. BDCs that hold floating-rate debt benefit from higher rates (wider net interest margins), but face headwinds if rates fall or stay flat. ARCC's lower beta suggests slightly less sensitivity, but both are exposed to this dynamic.

• Valuation and discount-to-NAV volatility. Both trade at discounts to NAV; in a credit downturn or rising-rate environment, these discounts can widen sharply, depressing price even if distributions are maintained.

Bottom line

If you prioritize current income and can tolerate NAV fluctuation and potential principal decay, FSK's 19.27% yield offers materially more cash. If you want a lower-volatility BDC with a distribution yield that is more likely sustainable from earnings, ARCC's 9.59% rate and beta of 0.62 fit a defensive posture. Past performance does not predict future results, and both share structural BDC risks; the tradeoff is primarily between yield ambition and income stability.