SLM Corporation (SLM) Stock Price & How to Invest

SLM Corporation, known as Sallie Mae, is a consumer bank built around private education loans. It originates and holds Private Education Loans for students and families to cover the gap between college costs and federal aid and scholarships, and it funds those loans primarily through retail deposits at Sallie Mae Bank. It is the dominant player in US private student lending, holding roughly a 64 percent share of the market and originating about $7.4 billion of loans in 2025. Its business model leans on a wide net interest margin (around 5.3 percent), disciplined underwriting with high cosigner rates, and a heavy program of loan sales and share buybacks to return capital.

The investment picture is that of a profitable, shareholder-friendly specialty lender trading at a low valuation. SLM earned $1.54 per share in the first quarter of 2026 and raised full-year guidance toward roughly $3.10 to $3.20 per share, while paying a modest dividend and buying back stock aggressively (often below book value). The debate centers on credit normalization (net charge-offs around 2.15 percent of loans in repayment), sensitivity to the health of the college-financing market, and regulatory scrutiny of private student loans, all set against a stock that trades cheaply relative to earnings and book value.

SLM's fortunes are tied to consumer credit, so a weaker job market for graduates could push charge-offs and provisions higher and compress earnings. Regulatory risk is real, as proposed CFPB rules on private loan servicing could raise compliance costs, and student lending draws political attention. The business is concentrated in a single loan product, leaving little diversification if private student loan demand softens or policy changes reshape the market. Competition from fintech refinancers such as SoFi, plus rate and funding-cost swings, can pressure margins and volumes. The low valuation reflects these overhangs rather than an obvious mispricing.

A simple financial snapshot. These are approximations and refresh quarterly; for current figures see SLM Corporation's investor relations page or your broker.

• Market cap: ~$4B
• Revenue (TTM): ~$2B
• Q1 2026 EPS (GAAP diluted): ~$1.54
• 2026 EPS guidance: ~$3.10 to $3.20
• Net interest margin: ~5.3%
• Dividend yield (approx): ~2.4%

SLM trades at a low earnings multiple (roughly high single digits on a forward basis) and around or below book value, which is typical for a specialty consumer lender the market views as credit-sensitive. Net interest income was about $375 million in the first quarter of 2026 on a net interest margin near 5.3 percent. Figures are approximate and drawn from the most recent reported results as of July 2026.

There are three common ways to get SLM exposure. Buy shares (or fractional shares) directly at any major broker. Hold an ETF that includes it, which spreads the position across many companies. Or build it into a focused thematic basket, so SLM sits alongside other stocks that express the same thesis.

Walnut takes the basket route. Describe a thesis where SLM fits (for example “AI infrastructure” or “dividend-growth large-caps”) and the AI proposes 5 to 6 constituents with target weights. You review the plan and fund it through your own broker when you're ready.

SLM is a focused, capital-return-heavy private student lender whose cheap valuation prices in real credit and regulatory risk alongside consistent, high-margin earnings.

Whether SLM is worth buying today depends more on your time horizon and what you already hold than on any single call. We walk through valuation, what would have to go right, and the risks in is SLM a buy?, and where the stock could go from here in the SLM stock forecast.

For income investors, whether SLM pays a dividend and how the payout looks is covered in does SLM pay a dividend?