Tesla stock (NASDAQ: TSLA) is among the most popular shares on Wall Street, with retail investors ready to load up on the dips.
But recently, the risk of betting on Tesla stock has grown exponentially.
Morgan Stanley’s first downgrade in over two years has exposed what the market has quietly known for months: Tesla’s stock at 210 times forward earnings leaves virtually no margin for error.
The concentrated bets on the name can evaporate thousands when reality diverges from the robotaxi fantasy.
Elon Musk holds 12.8% of the company, and his conflicted attention between Tesla, SpaceX, and Washington politics only amplifies the valuation risk for those betting their retirement on a single stock.
Why is Tesla stock hype risky?
The pattern is familiar as Tesla stock falls hard, down as much as 43% during 2025’s turbulent middle months.
The retail investors see a bargain. On the day Tesla dropped 15% after a public spat between Musk and Trump over government contracts, self-directed investors poured $201 million into shares.
The logic is seductive as Tesla stock has always recovered, so investors think of doubling down.
Even the history suggests this strategy worked, until December 2022, when the stock cratered 37% in a single month, and many caught holding overweight positions saw portfolios decimated.
The volatility is staggering. Tesla has fallen over 5% in a day 103 times in the last five years, though it rallied 62% of the time afterward.
But that’s a coin flip dressed up as investing. One investor quoted in Business Insider said he invested $10,000 in Tesla the week before it fell 15%, then promptly bought another $4,000 lower.
The deeper problem is that valuation has no tether to fundamentals.
Tesla’s P/E ratio sits at 293.83 this year, nearly ten times higher than the S&P 500 average.
By traditional discounted cash flow analysis, Tesla’s fair value lands between $69 and $138 per share, a massive gap from current levels.
What analysts say
Wall Street consensus is fracturing.
Morgan Stanley downgraded the stock to “Equal Weight” on Monday, noting that the market has already fully priced in Musk’s robotaxi and humanoid robot ambitions.
Wedbush maintains a bullish $600 target, anchored on FSD and Optimus breakthroughs.
But Morgan Stanley’s downgrade carries outsized psychological weight because Adam Jonas, the bank’s former Tesla bull, had championed a “$500 Bull Case” for years. When the original believer steps aside, it signals that patience is wearing thin.
The core analyst concern now centers on execution risk and near-term demand.
Morgan Stanley expects a 10.5% decline in Tesla’s North American EV volumes in 2026 and slashing 18.5% of cumulative deliveries through 2040.
Retail investors’ pattern of buying every dip has worked spectacularly in bull markets. In sideways or bear markets, overconcentration turns courage into catastrophe.
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