New: Instantly spot drawdowns, dips, insider moves, and breakout themes across Maps and Screener.

Learn More

Why Sanmina Stock Plummeted by Almost 22% Today

By Eric Volkman | January 27, 2026, 7:30 PM

Key Points

An estimates-beating quarterly earnings report wasn't enough to push Sanmina (NASDAQ: SANM) stock into positive territory on Tuesday. In fact, investors reacted very negatively to the company's results, mainly due to weak guidance, as they traded out of its stock, leaving it with a nearly 22% loss on the day.

Solid growth in fundamentals, but...

Sanmina's first quarter of fiscal 2026 saw the company earn just under $3.19 billion in net sales, up from slightly more than $2 billion in the year-ago period. Net income not in accordance with generally accepted accounting practices (GAAP) also saw a hefty rise, coming in at over $132 million ($2.38 per share); this bettered the $91 million in the first quarter of 2025.

Where to invest $1,000 right now? Our analyst team just revealed what they believe are the 10 best stocks to buy right now, when you join Stock Advisor. See the stocks »

Person seated at a desk with two PC monitors holding head in hands.

Image source: Getty Images.

Both results were more than good enough to exceed the consensus analyst estimates of $3.09 billion on the top line and $2.14 per share for non-GAAP (adjusted) net profit.

As with other companies that earn coin from selling into the current artificial intelligence (AI) boom, Sanmina is experiencing growth in that segment. It said that its communications networks and cloud/AI infrastructuring end markets continued to be major drivers of revenue improvement.

Harsh punishment

Given that dynamic, investors have high expectations for the future, and unfortunately, Sanmina didn't meet these. It's guiding for net sales of $3.1 billion to $3.4 billion, and adjusted net income of $2.25 to $2.55 per share in its current (second) quarter.

Although the bottom-line projection tops the average analyst estimate of $2.34 per share, professional Sanmina-watchers are collectively expecting a higher net sales figure of $3.52 billion.

Investors can be rather unforgiving these days toward companies involved in the AI boom, expecting sustained, powerful growth in fundamentals. In Sanmina's case, I'd say this reaction is unjustified, particularly since on its relatively modest valuations, the stock actually looks like a bargain. This presents a handsome buy-on-weakness opportunity to own the shares.

Should you buy stock in Sanmina right now?

Before you buy stock in Sanmina, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Sanmina wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.

Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $462,174!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,143,099!*

Now, it’s worth noting Stock Advisor’s total average return is 946% — a market-crushing outperformance compared to 196% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.

See the 10 stocks »

*Stock Advisor returns as of January 27, 2026.

Eric Volkman has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.

Mentioned In This Article

Latest News