Greenleaf Trust Makes New Investment in Sandisk Corporation $SNDK

Key Points

• Major institutions—led by Vanguard, State Street, Arrowstreet, Bank of America and AQR—have established large new stakes in Sandisk, while Greenleaf Trust bought 1,208 shares (~$287,000) in Q4, indicating broad institutional accumulation.
• Analysts have turned increasingly bullish with multiple price‑target upgrades (Bernstein up to $1,250; several firms at ~$1,000), leaving a MarketBeat consensus of a Moderate Buy and a consensus target of $654.95.
• Sandisk delivered a strong earnings beat (Q EPS $6.20 vs $3.31 est; revenue $3.03B, +61.2% YoY) and the stock trades near its 12‑month high (~$851.77), though commentators warn of high volatility and valuation risk given a beta of 5.04.

Greenleaf Trust bought a new position in Sandisk Corporation (NASDAQ:SNDK - Free Report) in the 4th quarter, according to its most recent filing with the Securities and Exchange Commission (SEC). The firm bought 1,208 shares of the data storage provider's stock, valued at approximately $287,000.

Other large investors have also made changes to their positions in the company. Vanguard Group Inc. acquired a new position in Sandisk in the 3rd quarter worth approximately $1,970,388,000. State Street Corp acquired a new stake in Sandisk during the 3rd quarter valued at $491,053,000. Arrowstreet Capital Limited Partnership purchased a new stake in shares of Sandisk in the third quarter valued at $297,293,000. Bank of America Corp DE purchased a new stake in shares of Sandisk in the third quarter valued at $190,425,000. Finally, AQR Capital Management LLC acquired a new stake in shares of Sandisk in the third quarter worth $163,057,000.

Analyst Ratings Changes

Several equities analysts have weighed in on SNDK shares. Weiss Ratings reaffirmed a "sell (d+)" rating on shares of Sandisk in a research note on Monday, December 29th. Citigroup increased their price target on shares of Sandisk from $750.00 to $875.00 and gave the stock a "buy" rating in a research report on Thursday, March 19th. Cantor Fitzgerald boosted their price objective on shares of Sandisk from $800.00 to $1,000.00 and gave the company an "overweight" rating in a research report on Thursday. UBS Group set a $1,000.00 price objective on shares of Sandisk in a research note on Monday, February 2nd. Finally, Benchmark increased their target price on shares of Sandisk from $260.00 to $450.00 and gave the stock a "buy" rating in a research report on Thursday, January 15th. Two analysts have rated the stock with a Strong Buy rating, fifteen have issued a Buy rating, six have assigned a Hold rating and one has issued a Sell rating to the company. According to data from MarketBeat, Sandisk currently has a consensus rating of "Moderate Buy" and a consensus price target of $654.95.

Sandisk News Summary

Here are the key news stories impacting Sandisk this week:

• Positive Sentiment: Analyst bullishness: Bernstein and several street firms have issued aggressive price targets (Bernstein $1,250 and others at $1,000), citing underappreciated upside from stronger-than-expected NAND pricing and robust AI data-center demand — a primary reason traders are buying SNDK. Bernstein Sees 47% Upside In SanDisk Stock On Strong NAND Pricing
• Positive Sentiment: Structural growth thesis: Analysts and commentators point to SanDisk becoming a pure‑play NAND beneficiary of the AI/data‑center cycle, backed by supply discipline and new product nodes (BiCS8, “Stargate”) that should support margins and revenue. This narrative is supporting higher valuation multiples. SanDisk's Rally Is Backed By Something Bigger
• Positive Sentiment: Multiple price-target upgrades and reiterations: Mizuho, Cantor Fitzgerald and others either raised targets or reaffirmed outperform/overweight calls this week, which is fueling momentum and ETF/trader flows into the memory trade. SanDisk Stock Captures More Records on Lofty Bull Note
• Neutral Sentiment: Earnings as a catalyst: SanDisk reports Q3 fiscal 2026 on April 30 — strong results (higher pricing, hyperscaler demand) could extend the run, while any softness would likely trigger a pullback; investors are positioning ahead of the print. SanDisk Stock Is Exploding Higher—Is SNDK a Buy Before April 30 Earnings?
• Neutral Sentiment: Sector momentum: Coverage noting SanDisk as a standout in the broader memory/storage rally is drawing inflows from thematic funds and rotation into “AI memory” names. This helps explain broad-based demand but can reverse if flows fade. Intel, Sandisk and Other Big Winners in the S&P 500's Hot Streak
• Negative Sentiment: Heightened risk/valuation stretch: Social‑driven momentum, heavy options activity and commentators warning of froth create downside risk — a disappointing print or cooling NAND prices could prompt sharp reversals given the stock’s high beta. SanDisk Stock (SNDK) Opinions on AI Memory Demand Rally
• Negative Sentiment: Short‑term pullbacks already seen: After a record run, intraday slips and consolidation occurred as some traders took profits; momentum can flip quickly in this environment. Sandisk Shares Slip Friday After Record Run Fueled By AI Memory Trade

Insider Buying and Selling

In related news, Director Miyuki Suzuki sold 3,500 shares of the company's stock in a transaction on Wednesday, February 25th. The stock was sold at an average price of $627.53, for a total value of $2,196,355.00. Following the completion of the transaction, the director directly owned 9,907 shares in the company, valued at approximately $6,216,939.71. This represents a 26.11% decrease in their ownership of the stock. The sale was disclosed in a document filed with the SEC, which is available through this hyperlink. 0.21% of the stock is currently owned by company insiders.

Sandisk Stock Up 0.0%

Shares of Sandisk stock opened at $851.77 on Friday. Sandisk Corporation has a 12-month low of $28.27 and a 12-month high of $873.95. The company has a quick ratio of 1.92, a current ratio of 3.11 and a debt-to-equity ratio of 0.06. The stock has a 50 day moving average price of $652.35 and a two-hundred day moving average price of $388.42. The stock has a market capitalization of $125.72 billion, a P/E ratio of -112.22 and a beta of 5.04.

Sandisk (NASDAQ:SNDK - Get Free Report) last posted its quarterly earnings data on Thursday, January 29th. The data storage provider reported $6.20 EPS for the quarter, topping analysts' consensus estimates of $3.31 by $2.89. The business had revenue of $3.03 billion for the quarter, compared to analyst estimates of $2.67 billion. Sandisk had a positive return on equity of 10.11% and a negative net margin of 11.66%.The firm's revenue was up 61.2% compared to the same quarter last year.

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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