WHF vs SLRC vs ARCC vs GBDC

For growth investors, WhiteHorse Finance, Inc.

(WHF) is the stronger pick with 121. 6% revenue growth year-over-year, versus 24. 8% for SLR Investment Corp. (SLRC). SLR Investment Corp. (SLRC) offers the better valuation at 8. 0x trailing P/E (8. 5x forward), making it the more compelling value choice. Analysts rate SLR Investment Corp. (SLRC) a "Buy" — based on 15 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, SLR Investment Corp.

(SLRC) is the cheapest at 8. 0x versus WhiteHorse Finance, Inc. at 12. 2x. On forward P/E, WhiteHorse Finance, Inc. is actually cheaper at 7. 0x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: SLR Investment Corp. wins at 0. 24x versus Ares Capital Corporation's 0. 96x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Ares Capital Corporation (ARCC) delivered a total return of +47.

0%, compared to -1. 8% for WhiteHorse Finance, Inc. (WHF). Over 10 years, the gap is even starker: ARCC returned +139. 2% versus GBDC's +61. 0%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), WhiteHorse Finance, Inc.

(WHF) is the lower-risk stock at 0. 47β versus Ares Capital Corporation's 0. 77β — meaning ARCC is approximately 64% more volatile than WHF relative to the S&P 500. On balance sheet safety, Ares Capital Corporation (ARCC) carries a lower debt/equity ratio of 112% versus 125% for WhiteHorse Finance, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), WhiteHorse Finance, Inc.

(WHF) is pulling ahead at 121. 6% versus 24. 8% for SLR Investment Corp. (SLRC). On earnings-per-share growth, the picture is similar: WhiteHorse Finance, Inc. grew EPS 31. 9% year-over-year, compared to -23. 8% for Ares Capital Corporation. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Golub Capital BDC, Inc.

(GBDC) is the more profitable company, earning 43. 2% net margin versus 37. 8% for WhiteHorse Finance, Inc. — meaning it keeps 43. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: WHF leads at 100. 9% versus 69. 7% for ARCC. At the gross margin level — before operating expenses — GBDC leads at 81. 5%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, SLR Investment Corp. (SLRC) is the more undervalued stock at a PEG of 0. 24x versus Ares Capital Corporation's 0. 96x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, WhiteHorse Finance, Inc. (WHF) trades at 7. 0x forward P/E versus 9. 9x for Ares Capital Corporation — 2. 9x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for WHF: 58. 3% to $12. 00.

All stocks in this comparison pay dividends.

WhiteHorse Finance, Inc. (WHF) offers the highest yield at 20. 8%, versus 2. 0% for Ares Capital Corporation (ARCC).

For long-horizon retirement investors, WhiteHorse Finance, Inc.

(WHF) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 47), 20. 8% yield, +125. 5% 10Y return). Both have compounded well over 10 years (WHF: +125. 5%, SLRC: +64. 4%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Financial Services sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.