BIDU vs STUB: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: STUB is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. BIDU and STUB share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined BIDU and STUB exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Baidu operates China's dominant search engine and a growing stack of AI businesses, including the ERNIE family of large language models, the AI Cloud platform, and Apollo Go, one of the world's largest autonomous ride-hailing services. The company earns most revenue from online marketing (search and feed advertising) but has been shifting its mix toward AI Cloud infrastructure and driverless mobility. As of Q1 2026, its core AI-powered business passed half of general business revenue for the first time, a signal that AI has become the primary growth engine even as the older ad business contracts.

Full BIDU guide

StubHub Holdings runs a two-sided marketplace where fans buy and resell tickets to concerts, sports, and other live events, operating under the StubHub brand in North America and the viagogo brand internationally. The company makes money primarily by charging fees to both buyers and sellers on each transaction, so its revenue tracks the total dollar value of tickets sold across its platform (gross merchandise sales) rather than the face value of the tickets themselves.

Full STUB guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• BIDU drivers: AI Cloud momentum; Apollo Go robotaxi scale.
• STUB drivers: Marketplace scale and inventory; Return to profitability and cash generation.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: The core advertising business is in structural decline, with ad revenue falling sharply as AI answers cut into search clicks and competitors capture ad budgets. For STUB, stubHub operates in an intensely competitive market against Vivid Seats, SeatGeek, TickPick, and the far larger Ticketmaster, which pressures both volume and the fees it can charge.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick BIDU if you believe its drivers more; STUB if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the BIDU and STUB guides.

BIDU. Total Q1 2026 revenue slipped about 2% quarter over quarter as advertising weakness offset fast AI growth, while core AI-powered revenue rose roughly 49% year over year to about RMB13.6 billion. Trailing GAAP earnings are very low, which inflates the trailing P/E, so the forward multiple is the more useful lens on the transition. Figures are approximate and as of May 2026.

STUB. StubHub priced its IPO at $23.50 in September 2025 for a market cap near $8.6 billion, and the stock has since fallen to roughly a $3.2 billion valuation. The reported 2025 net loss of about $1.9 billion was dominated by a one-time, non-cash IPO stock-compensation charge and a valuation-allowance expense, not operating losses. On an adjusted-EBITDA and free-cash-flow basis the underlying business is profitable, so headline GAAP figures for 2025 can be misleading.

Headline figures (approximate, MAY 2026): BIDU shows revenue (ttm) ~$18.7 billion, q1 2026 revenue ~RMB32.1 billion, q1 2026 net income (attributable) ~RMB3.4 billion (~$499 million), market cap ~$46 billion; STUB shows revenue (ttm) ~$1.8 billion, gross merchandise sales (2025) ~$9.2 billion, adjusted ebitda (2025) ~$232 million (13% margin), q1 2026 revenue ~$446 million (up ~12% YoY).

BIDU and STUB are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined BIDU and STUB exposure against your real portfolio. It is not an investment adviser.