Diversify Advisory Services 13F: Adds $4.2M to SNDK Stake

Diversify Advisory Services increased its holdings in Sandisk Corporation SNDK by 186.2%, according to a Form 13F filing with the SEC on October 20, 2026. The fund bought 2,996 more shares during the period, bringing its total stake to 4,605 shares. The reported value of the position reached about $6.42 million.

SNDK Sandisk Corporation

$1,378.22 ▲ +400.73% year to date

1M 3M YTD

Daily close · Oct 21, 2026

What Changed in Diversify Advisory Services's Sandisk Corporation Position

Prior to this update, the firm held 1,609 shares of the computer hardware maker. The 186.2% expansion lifts the portfolio's exposure to the company significantly. Sandisk closed at $1,365.38 on the filing date.

Other Institutional Activity in Sandisk Corporation

Other large investors adjusted their positions in the computer hardware company around the same time. Sumitomo Mitsui DS Asset Management grew its holdings by 18,517 shares, ending with 30,039 shares worth about $52.3 million. Assenagon Asset Management S.A. raised its stake by 207,051 shares, or 33.3%, to hold 828,900 shares valued at roughly $1.44 billion. Meanwhile, IFM Investors took a new position of 34,993 shares worth about $60.9 million, and Traphagen Investment Advisors picked up 180 shares valued at roughly $313,181.

Sandisk Corporation Stock Up 0.9%

Sandisk Corporation recently traded around $1,378.30, sitting up about 0.9% from its event-day close. The stock trades well above its 200-day moving average of $1,227.35, though it remains below its 52-week high of $2,354.39.

Recent Earnings

Sandisk reported trailing twelve-month revenue of $20.25 billion and basic earnings of $73.76 per share. The company is scheduled to release its next financial results on October 29, 2026.

Insider Buying and Selling at Sandisk Corporation

Company insiders completed several stock transactions ahead of the filing. Chief Executive Officer David V Goeckeler sold 33,838 shares on September 14 and another 33,841 shares on September 17 for a value of $53.3 million. Chief Financial Officer Lomelin Luis Felipe Visoso sold 1,000 shares at an average price of $1,568.83 on September 15. Officer Bernard Shek also parted with 2,308 shares at $1,767.33 each on September 8.

Analysts Set New Price Targets

Wall Street analysts maintain a buy consensus on the stock, supported by a mean price target of $2,173.00 across 24 opinions. RBC Capital maintained a Sector Perform rating with a $1,600.00 target on August 14. Wells Fargo kept an Equal-Weight rating with a $1,550.00 target on the same day. Mizuho maintained an Outperform rating while lifting its target to $1,875.00 on August 25 and later to $2,050.00 on October 6. Rosenblatt initiated coverage with a Buy rating and a $2,400.00 target on September 22.

About Sandisk Corporation

Sandisk Corporation develops and manufactures data storage devices and solutions using NAND flash technology for customers around the globe. Based in Milpitas, California, the company supplies components widely used in consumer electronics, mobile devices, and enterprise computing systems.

Bottom Line

Investors are watching for the upcoming earnings report on October 29, 2026, to gauge the company's financial momentum. Future regulatory filings will show whether institutional buyers like Diversify Advisory Services continue to build their stakes.