SanDisk gains as investors stay bullish on AI-driven NAND pricing momentum

SanDisk Corporation (SNDK) is up 3.3% today. Here is some analysis on what might have caused this price movement.

Analysis: The move appears tied to continued bullish sentiment around a tightening NAND flash market driven by AI data center demand, with industry pricing forecasts pointing to unusually large near-term increases. Investors also continue to re-rate the stock after recent company guidance and supply-agreement news reinforced expectations for elevated earnings power in the current cycle.

Details:

Industry research recently upgraded its outlook for 1Q 2026 NAND flash pricing, projecting an 85%–90% quarter-over-quarter surge, which supports the “memory supercycle” narrative for pure-play NAND suppliers.

In late January 2026, SanDisk issued a fiscal third-quarter outlook with revenue of $4.4–$4.8 billion and adjusted profit of $12–$14 per share, both above consensus expectations at the time.

The company also extended a flash supply agreement tied to its Japan joint venture with Kioxia through the end of 2034 (previously expiring at the end of 2029), helping reduce longer-term supply uncertainty.

A February 2026 secondary offering of shares owned by Western Digital was priced, with SanDisk stating it was not selling shares and would not receive proceeds, potentially easing a perceived ownership overhang.

Sources:

EE Times Asia, Reuters, SanDisk Investor Relations

Disclaimer: This price movement analysis was generated with the help of AI. Please double-check the information provided for mistakes.

$SNDK Insider Trading Activity

$SNDK insiders have traded $SNDK stock on the open market 2 times in the past 6 months. Of those trades, 0 have been purchases and 2 have been sales.

Here’s a breakdown of recent trading of $SNDK stock by insiders over the last 6 months:

MIYUKI SUZUKI sold 3,500 shares for an estimated $2,196,359
NECIP SAYINER sold 1,271 shares for an estimated $248,026

To track insider transactions, check out Quiver Quantitative's insider trading dashboard.

$SNDK Hedge Fund Activity

We have seen 460 institutional investors add shares of $SNDK stock to their portfolio, and 286 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

BLACKROCK, INC. removed 6,418,316 shares (-40.0%) from their portfolio in Q4 2025, for an estimated $1,523,579,852
SLATE PATH CAPITAL LP removed 2,693,657 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $639,420,298
PRICE T ROWE ASSOCIATES INC /MD/ removed 1,870,903 shares (-56.6%) from their portfolio in Q4 2025, for an estimated $444,114,954
NEUBERGER BERMAN GROUP LLC removed 1,226,094 shares (-70.8%) from their portfolio in Q4 2025, for an estimated $291,050,193
GEODE CAPITAL MANAGEMENT, LLC added 1,133,276 shares (+44.9%) to their portfolio in Q4 2025, for an estimated $269,017,056
QUBE RESEARCH & TECHNOLOGIES LTD added 1,082,597 shares (+inf%) to their portfolio in Q4 2025, for an estimated $256,986,875
EVERGREEN QUALITY FUND GP, LTD. added 1,077,800 shares (+inf%) to their portfolio in Q4 2025, for an estimated $255,848,164

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.

$SNDK Congressional Stock Trading

Members of Congress have traded $SNDK stock 4 times in the past 6 months. Of those trades, 2 have been purchases and 2 have been sales.

Here’s a breakdown of recent trading of $SNDK stock by members of Congress over the last 6 months:

REPRESENTATIVE GILBERT RAY CISNEROS, JR. purchased up to $15,000 on 01/09.
REPRESENTATIVE LISA C. MCCLAIN has traded it 3 times. They made 1 purchase worth up to $15,000 on 10/30 and 2 sales worth up to $30,000 on 10/31, 10/30.

To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard.

$SNDK Analyst Ratings

Wall Street analysts have issued reports on $SNDK in the last several months. We have seen 11 firms issue buy ratings on the stock, and 0 firms issue sell ratings.

Here are some recent analyst ratings:

Jefferies issued a "Buy" rating on 01/30/2026
Wedbush issued a "Outperform" rating on 01/30/2026
Cantor Fitzgerald issued a "Overweight" rating on 01/30/2026
Citigroup issued a "Buy" rating on 01/20/2026
Benchmark issued a "Buy" rating on 01/15/2026
Mizuho issued a "Outperform" rating on 01/09/2026
B of A Securities issued a "Buy" rating on 01/07/2026

To track analyst ratings and price targets for $SNDK, check out Quiver Quantitative's $SNDK forecast page.

$SNDK Price Targets

Multiple analysts have issued price targets for $SNDK recently. We have seen 17 analysts offer price targets for $SNDK in the last 6 months, with a median target of $450.0.

Here are some recent targets:

Thomas O'Malley from Barclays set a target price of $750.0 on 02/02/2026
Asiya Merchant from Citigroup set a target price of $750.0 on 02/02/2026
Blayne Curtis from Jefferies set a target price of $700.0 on 01/30/2026
Matt Bryson from Wedbush set a target price of $740.0 on 01/30/2026
Joseph Moore from Morgan Stanley set a target price of $690.0 on 01/30/2026
James Schneider from Goldman Sachs set a target price of $700.0 on 01/30/2026
C.J. Muse from Cantor Fitzgerald set a target price of $800.0 on 01/30/2026

This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.