GROW vs CSWC vs ARCC vs DHIL vs GBDC

For growth investors, Golub Capital BDC, Inc.

(GBDC) is the stronger pick with 42. 5% revenue growth year-over-year, versus -23. 1% for U. S. Global Investors, Inc. (GROW). Golub Capital BDC, Inc. (GBDC) offers the better valuation at 9. 3x trailing P/E (9. 2x forward), making it the more compelling value choice. Analysts rate Capital Southwest Corporation (CSWC) a "Buy" — based on 10 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, Golub Capital BDC, Inc.

(GBDC) is the cheapest at 9. 3x versus Capital Southwest Corporation at 16. 3x. On forward P/E, Golub Capital BDC, Inc. is actually cheaper at 9. 2x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Golub Capital BDC, Inc. wins at 0. 30x versus Diamond Hill Investment Group, Inc. 's 1. 14x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Capital Southwest Corporation (CSWC) delivered a total return of +51.

4%, compared to -58. 6% for U. S. Global Investors, Inc. (GROW). Over 10 years, the gap is even starker: CSWC returned +234. 2% versus DHIL's +55. 4%. 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), Diamond Hill Investment Group, Inc.

(DHIL) is the lower-risk stock at 0. 57β versus Capital Southwest Corporation's 0. 84β — meaning CSWC is approximately 46% more volatile than DHIL relative to the S&P 500. On balance sheet safety, U. S. Global Investors, Inc. (GROW) carries a lower debt/equity ratio of 0% versus 36% for Diamond Hill Investment Group, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Golub Capital BDC, Inc.

(GBDC) is pulling ahead at 42. 5% versus -23. 1% for U. S. Global Investors, Inc. (GROW). On earnings-per-share growth, the picture is similar: Diamond Hill Investment Group, Inc. grew EPS 14. 4% year-over-year, compared to -126. 6% for U. S. Global Investors, Inc.. 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 -4. 0% for U. S. Global Investors, Inc. — meaning it keeps 43. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: GBDC leads at 78. 9% versus -35. 3% for GROW. At the gross margin level — before operating expenses — DHIL leads at 96. 0%, 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, Golub Capital BDC, Inc. (GBDC) is the more undervalued stock at a PEG of 0. 30x versus Diamond Hill Investment Group, Inc. 's 1. 14x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Golub Capital BDC, Inc. (GBDC) trades at 9. 2x forward P/E versus 10. 1x for Capital Southwest Corporation — 0. 9x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ARCC: 15. 4% to $21. 88.

All stocks in this comparison pay dividends.

Golub Capital BDC, Inc. (GBDC) offers the highest yield at 10. 5%, versus 2. 0% for Ares Capital Corporation (ARCC).

For long-horizon retirement investors, Diamond Hill Investment Group, Inc.

(DHIL) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 57), 5. 7% yield). Both have compounded well over 10 years (DHIL: +55. 4%, ARCC: +139. 2%), 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.

In terms of investment character: GROW is a small-cap income-oriented stock; CSWC is a small-cap deep-value stock; ARCC is a mid-cap high-growth stock; DHIL is a small-cap deep-value stock; GBDC is a small-cap high-growth stock. 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.