SanDisk Shares Fall About 6.6% as Downgrade Hits Ahead of 8-for-1 Split
Direct answer: SanDisk shares fell about 6.6% on Monday, November 2, 2026, to $1,075.08, after Fox Advisors cut its rating on the memory chip maker from Overweight to Equal Weight. The fall came just a week before the November 9 record date for SanDisk’s planned 8-for-1 stock split, but a split on its own does not change what a shareholder owns.
What happened: SanDisk makes flash memory used in data centres, phones and other devices. Its shares had already fallen sharply the previous week, and the downgrade landed during a wider sell-off in technology and chip stocks, as investors questioned whether huge spending on artificial intelligence will pay off quickly enough. For the first quarter of fiscal 2027, the quarter ended October 2, 2026, SanDisk reported revenue of $11.031 billion, up 378% from a year earlier, and adjusted earnings of $49.51 per share. Data centre revenue rose sharply, while consumer revenue fell as buyers pushed back on higher prices. On October 29, SanDisk’s board approved an 8-for-1 forward stock split. Shareholders on record at the close on November 9 will receive seven extra shares for every share they hold. The new shares are expected to be issued after the market closes on November 19, and trading on a split-adjusted basis is expected to begin on November 20. The Motley Fool reported that a share that closed near $1,330 on the day of the announcement would come to about $166 after the split, and that SanDisk said its market value and each shareholder’s ownership share would not change. For the second quarter of fiscal 2027, SanDisk guided to revenue of $12.2 billion to $12.6 billion and pre-split adjusted earnings of $55 to $57 per share, which the company said comes to about $6.88 to $7.13 after the split. Those are forecasts, not completed results.
Why it matters for beginners: A stock split can look exciting, because the price per share falls and the share count rises. In simple terms, it is like cutting a pizza into more slices: you have more slices, but the same amount of pizza. One share becomes eight shares, each worth about one eighth as much, and your share of the company stays the same. That is why a split, on its own, is not a reason to buy or sell. What matters more is the business behind the shares, and the price investors are willing to pay for its future profits. SanDisk’s case shows both sides at once: strong recent sales and a higher sales forecast, alongside doubts about whether very high profit margins can last when memory prices change. The wider mood also matters. SanDisk fell during a broader technology sell-off, and the Nasdaq 100 correction post linked above explains how that wider fall built up. A single downgrade does not have to mean a company is in trouble, and a strong quarter does not have to protect a share price when the whole sector is falling.
What to watch next: Watch November 9, the record date for the split, and November 20, when trading is expected to start on a split-adjusted basis. After that date, per-share prices and earnings figures will look much smaller, so comparisons with earlier prices need to use split-adjusted figures. Also watch whether memory prices keep rising, how data centre demand holds up, and whether the wider chip sell-off eases. SanDisk’s next quarterly results will test its $12.2 billion to $12.6 billion revenue forecast.
FAQ
Does an 8-for-1 split make my investment worth more? No. You will hold eight times as many shares, but each share will be worth about one eighth as much. Your total value and your share of the company do not change because of the split alone.
What does a downgrade mean? A downgrade means an analyst firm has lowered its rating on a stock, in this case from Overweight to Equal Weight. It is one firm’s view, not a fact about the company’s results, and it does not tell any individual investor what to do.
Why did the shares fall if revenue rose 378%? Revenue can rise while a share price falls, because prices also reflect what investors expect next, how much they already paid, and how the whole sector is moving. In this case, doubts about memory pricing and artificial intelligence spending weighed on chip stocks as a group.
