--- title: "Weekly Recap | Sandisk +9.7%, unveils $14B buyback" type: "News" locale: "en" url: "https://longbridge.com/en/news/299514547.md" description: "Sandisk (SNDK) gained 9.7% this week to close at $1,791.82, while the S&P 500 slipped 0.08%, leaving the stock roughly 9.78 percentage points ahead of the benchmark. The week started soft. Monday through Wednesday traded in a $1,504 to $1,582 range, with Wednesday marking the low at $1,504.20. The tone shifted on Thursday, and Friday brought a sharp rally that peaked at $1,797 and closed near the week’s high. Full-week range came to around 19.24%." datetime: "2026-09-19T06:46:55.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/299514547.md) - [en](https://longbridge.com/en/news/299514547.md) - [zh-HK](https://longbridge.com/zh-HK/news/299514547.md) generator: "portal-rs" --- # Weekly Recap | Sandisk +9.7%, unveils $14B buyback ## The Week Sandisk (SNDK) gained 9.7% this week to close at $1,791.82, while the S&P 500 slipped 0.08%, leaving the stock roughly 9.78 percentage points ahead of the benchmark. The week started soft. Monday through Wednesday traded in a $1,504 to $1,582 range, with Wednesday marking the low at $1,504.20. The tone shifted on Thursday, and Friday brought a sharp rally that peaked at $1,797 and closed near the week’s high. Full-week range came to around 19.24%. ## Key Events The week’s main company development was Sandisk’s announcement of a $14 billion buyback programme. That news helped accelerate the Friday rally, and much of the market commentary focused on Warren Buffett’s remarks about the plan, alongside wider talk about AI memory demand supporting NAND margins. Storage chip names moved higher as a group through the week, with Sandisk leading for much of the session on Friday and briefly up nearly 8%. Options activity also picked up. After Thursday’s 6% jump, some call options surged 300%, and Sandisk options volumes rose further on Friday. Separately, Sandisk is set to join the S&P 100 on Monday, the same day Nike leaves the index. ## Analyst Ratings As of 18 September 2026, 24 analysts cover the stock: 16 rate it buy, 4 overweight, 3 hold, 1 underweight, and none sell, putting 20 at buy or overweight. The consensus recommendation is buy, with a consensus target of $2,125.09, about 18.6% above the current price. Target prices range from $1,000 to $3,600, a wide spread that signals real disagreement on the path. Within its industry group, the stock ranks 5th out of 32 names covered. ## The Week Ahead Monday brings Sandisk’s entry into the S&P 100, so index-tracking flows are one thing to watch. The macro calendar then picks up with the Richmond Fed composite index, EIA crude and natural gas inventory data, initial jobless claims, the current account balance, and new home sales. These prints will shape sentiment around manufacturing, energy demand, and the labour market, which can feed through to risk appetite for semis and memory names. ## In Short Sandisk put in a much stronger week than the broader market, supported by the buyback announcement and the AI memory demand conversation. Broker ratings lean positive, with a consensus target above spot, but the wide target range shows analysts disagree on how quickly the story plays out. In the latest session, large-lot money turned net seller while small and medium flows were net buyers, pointing to a split between bigger participants and retail. The key follow-through signals are whether S&P 100 inclusion brings sustained index demand and whether next week’s macro data keeps the AI storage trade supported. *This article is generated by LongbridgeAI from market data, for information only and not investment advice.* ### Related Stocks - [SNDK.US](https://longbridge.com/en/quote/SNDK.US.md) - [SNDU.US](https://longbridge.com/en/quote/SNDU.US.md) - [SNXX.US](https://longbridge.com/en/quote/SNXX.US.md) - [SNDG.US](https://longbridge.com/en/quote/SNDG.US.md) - [SNDQ.US](https://longbridge.com/en/quote/SNDQ.US.md) ## Related News & Research - [Why Did SanDisk Stock Surge 6%? Rosenblatt Initiates With Buy as AI Storage Demand Keeps Heating Up](https://longbridge.com/en/news/299852158.md) - [Sandisk Stock Price Forecast — Top Rosenblatt Analyst Sees 36% Upside as 'AI Creates New Opportunity for SNDK'](https://longbridge.com/en/news/299751475.md) - [‘Far From Done,’ Says Top Investor About Sandisk Stock](https://longbridge.com/en/news/300141435.md) - [Is Sandisk Stock a Buy as It Joins the S&P 100? Top Investor Weighs In](https://longbridge.com/en/news/299645639.md) - [‘Recognize the Shift,’ Says Investor About SanDisk Stock](https://longbridge.com/en/news/299473106.md) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**