Should You Buy Joby Aviation While It's Under $15?

Joby Aviation, an eVTOL air-taxi developer, is pre-revenue but has seen its shares rise roughly 70% year-to-date and now trade below $15 with a market capitalization near $13 billion. The company reported about $978 million in cash at the end of the last quarter plus a $576 million October equity raise, but has posted roughly $808 million in net losses over the last three quarters and lacks FAA type certification (albeit reportedly in final stages); the stock is therefore highly volatile and may suit aggressive, long-horizon investors while posing material execution and regulatory risks for conservative portfolios.

Analysis

Market structure: Joby (JOBY) is a potential franchise winner in urban air mobility (stock up ~70% YTD, market cap ≈ $13bn) but the sector remains binary and pre-revenue; obvious beneficiaries if certification and early commercial routes succeed are battery/EV motor suppliers, Tier-1 aerospace suppliers, and fleet operators who scale ride-hailing. Direct losers include incumbent helicopter operators and speculative eVTOL peers (eg. ACHR) that lag on certification, and equity holders should expect outsized idiosyncratic volatility while the story is being priced.

Risk assessment: Key tail risks are a fatal flight/major test failure, an FAA denial/extended delay, or dilutive equity raises — Joby’s cash post-offering (~$1.55bn) vs ~$808m loss over last three quarters implies roughly ~1.5 years of runway at current burn; missing certification within 6–12 months would likely force financing and >50–80% downside. Short-term (days–weeks) price action will be headline-driven; medium-term (3–12 months) hinges on FAA milestone cadence; long-term (2–5 years) outcome depends on commercial scaling and unit economics.

Trade implications: Construct small, asymmetric exposure: use limited-size equity and option structures (see trades below) rather than outright concentrated positions; prefer LEAP call-spreads to outright calls to control cost and buy put spreads for tail protection. Consider relative-value directional plays versus ACHR to isolate certification/delivery execution risk and tilt exposure toward suppliers with visible cash flow (RTX/HON) to reduce binary risk.

Contrarian angles: Consensus often prices certification as binary success priced in — but infrastructure, urban permits, insurance, and pilot/ops costs can compress margins and push revenue later than expected; historical parallels (early EV OEMs) show multi-year dilution and volatile repricing. If Joby misses one major milestone but maintains runway and order momentum, the pullback could be an opportunity; conversely, a clean FAA approval will likely trigger a swift re-rating and aggressive capital raises by smaller peers.

Key Decisions for Investors

• Establish a tactical 2–3% portfolio long in JOBY with a 3+ year horizon; set a hard re-evaluation trigger to halve the position if cash falls below $800m or if no FAA certification milestone is met within 12 months.
• Implement a pair trade: long JOBY (notional 2%) and short ACHR (ACHR) equal notional (1–2%) to hedge sector/regulatory execution risk while keeping net directional exposure to Joby’s certification progress.
• Use options to limit premium: buy a 12–24 month call spread (example: Jan 2027 JOBY $15/$30) sized to 0.5–1% of portfolio and finance it by selling shorter-dated calls or by narrowing the spread; simultaneously buy a 6–12 month put-spread (example: $10/$5) as a tail hedge against certification failure.
• Rotate 1–2% from high-beta small-cap transport names into large-cap aerospace suppliers with current cashflows (examples: RTX, HON) to reduce binary exposure; monitor FAA public docket, quarterly cash/burn, and first commercial route announcements — cut JOBY exposure by 50% on missed certification milestone or if quarterly burn >$300m without commensurate order/backlog updates.