Sandisk (NASDAQ:SNDK) Shares Down 10% - What's Next?

Key Points

• Sandisk shares fell 10% to about $1,609 after a sharp year-to-date surge of roughly 550% and a 28% gain over the prior five sessions. Higher Treasury yields and broader selling in semiconductor stocks, including Micron and Western Digital, contributed to the decline.
• The long-term AI-storage outlook remains strong, with Sandisk citing a $93.9 billion customer backlog, ambitious margin targets through fiscal 2028–2030, and a new $14 billion share-repurchase authorization. Recent earnings also beat estimates substantially, with revenue up 371.6% year over year.
• Analysts remain broadly bullish, with a consensus “Buy” rating and average price target of $1,999.27, but valuation risks persist because earnings and margins depend heavily on elevated NAND pricing and sustained AI demand.

Sandisk Corporation (NASDAQ:SNDK - Get Free Report) dropped 10% on Tuesday . The company traded as low as $1,612.00 and last traded at $1,609.0190. Approximately 12,527,022 shares changed hands during mid-day trading, a decline of 24% from the average session volume of 16,474,732 shares. The stock had previously closed at $1,786.85.

Trending Headlines about Sandisk

Here are the key news stories impacting Sandisk this week:

• Positive Sentiment: Sandisk’s August 13 Investor Day continued to support the long-term AI-storage thesis. The company highlighted a reported $93.9 billion customer backlog and ambitious targets for roughly 80% gross margins, 75% operating margins and 50% free-cash-flow margins by fiscal 2028–2030, alongside plans to return excess cash to shareholders. SanDisk’s Analyst Day Just Strengthened Micron’s Bull Case
• Positive Sentiment: Analyst support remains a catalyst: JPMorgan initiated coverage with a Buy recommendation and a $2,250 price target, while Bernstein described Sandisk’s high-bandwidth flash as potentially transformative for AI systems. SanDisk Gets New Buy Recommendation
• Neutral Sentiment: The stock had gained approximately 550% year to date and about 28% over the five prior sessions before Tuesday’s decline. That momentum has made SNDK a leading relative-strength stock, but also leaves it vulnerable to sharp reversals and position trimming. $1,000 Invested in Sandisk Stock at the Start of 2026 Is Now Worth
• Negative Sentiment: Higher Treasury yields are pressuring richly valued growth and semiconductor shares, while investors are rotating away from the year’s hottest AI winners. Micron and Western Digital also fell, signaling sector-wide selling rather than a company-specific operational setback. Higher Rates Test the Memory Boom
• Negative Sentiment: Investors remain concerned that Sandisk’s extraordinary margins and earnings are heavily dependent on elevated NAND pricing. Analysts warn that the stock’s valuation assumes strong pricing and sustained AI demand, leaving substantial downside if the traditional memory boom-and-bust cycle returns. Sandisk: Every Bounce Looks Like a Trap

Wall Street Analyst Weigh In

A number of analysts recently commented on the company. New Street Research set a $3,000.00 price target on Sandisk in a research report on Thursday, August 6th. Citigroup decreased their target price on Sandisk from $2,500.00 to $2,100.00 and set a "buy" rating for the company in a research report on Thursday, August 6th. The Goldman Sachs Group reiterated a "buy" rating and set a $2,200.00 target price on shares of Sandisk in a research note on Thursday. Weiss Ratings downgraded shares of Sandisk from a "hold (c+)" rating to a "hold (c)" rating in a report on Friday. Finally, Cantor Fitzgerald reaffirmed an "overweight" rating and issued a $2,900.00 price objective on shares of Sandisk in a research report on Monday, August 10th. Three analysts have rated the stock with a Strong Buy rating, twenty have given a Buy rating and three have assigned a Hold rating to the stock. According to MarketBeat, the stock has an average rating of "Buy" and an average target price of $1,999.27.

Sandisk Stock Performance

The stock's 50 day moving average is $1,670.76 and its 200 day moving average is $1,195.28. The company has a market capitalization of $238.28 billion, a PE ratio of 22.10, a PEG ratio of 0.16 and a beta of 5.21.

Sandisk (NASDAQ:SNDK - Get Free Report) last issued its earnings results on Wednesday, August 5th. The data storage provider reported $39.25 earnings per share (EPS) for the quarter, beating analysts' consensus estimates of $33.28 by $5.97. Sandisk had a net margin of 56.47% and a return on equity of 87.84%. The business had revenue of $8.96 billion for the quarter. During the same period in the previous year, the firm earned $0.29 EPS. The company's revenue was up 371.6% compared to the same quarter last year. Sandisk has set its Q1 2027 guidance at 44.000-46.000 EPS. On average, equities research analysts forecast that Sandisk Corporation will post 208.92 EPS for the current fiscal year.

Sandisk announced that its Board of Directors has initiated a share repurchase program on Wednesday, August 5th that authorizes the company to buyback $14.00 billion in outstanding shares. This buyback authorization authorizes the data storage provider to buy up to 6.6% of its shares through open market purchases. Shares buyback programs are often a sign that the company's board believes its stock is undervalued.

Insider Transactions at Sandisk

In other news, insider Bernard Shek sold 600 shares of the stock in a transaction dated Monday, August 3rd. The shares were sold at an average price of $1,162.16, for a total value of $697,296.00. Following the sale, the insider directly owned 30,915 shares of the company's stock, valued at approximately $35,928,176.40. This represents a 1.90% decrease in their ownership of the stock. The sale was disclosed in a filing with the SEC, which can be accessed through the SEC website. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Also, EVP Alper Ilkbahar sold 2,000 shares of the firm's stock in a transaction that occurred on Monday, June 1st. The shares were sold at an average price of $1,756.58, for a total transaction of $3,513,160.00. Following the completion of the transaction, the executive vice president owned 52,677 shares of the company's stock, valued at $92,531,364.66. This trade represents a 3.66% decrease in their ownership of the stock. The SEC filing for this sale provides additional information. Over the last three months, insiders sold 3,800 shares of company stock worth $6,504,856. Insiders own 0.21% of the company's stock.

Institutional Trading of Sandisk

Several institutional investors and hedge funds have recently bought and sold shares of SNDK. Dunhill Financial LLC bought a new position in shares of Sandisk in the second quarter worth $30,000. Mowery & Schoenfeld Wealth Management LLC bought a new stake in Sandisk during the second quarter valued at $32,000. Kilter Group LLC bought a new stake in Sandisk during the second quarter valued at $32,000. KERR FINANCIAL PLANNING Corp purchased a new position in Sandisk during the second quarter worth about $34,000. Finally, Ramsey Quantitative Systems purchased a new position in Sandisk during the second quarter worth about $50,000.

Sandisk Company Profile

SanDisk Corporation offers flash storage solutions. The Company designs, develops and manufactures data storage solutions in a range of form factors using flash memory, controller, firmware and software technologies. The Company operates through flash memory storage products segment. Its solutions include a range of solid state drives (SSD), embedded products, removable cards, universal serial bus (USB), drives, wireless media drives, digital media players, and wafers and components. It offers SSDs for client computing applications, which encompass desktop computers, notebook computers, tablets and other computing devices.

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