Sandisk Shares Are Down 40% Since Earnings, but Is the Stock a Buy?
Published . Updated .
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This report does not map to a usual set of affected companies.
Directly affected
- SNDK Sandisk-40.9% 30d
Named in this report.
Indirectly affected
- XLK Technology Select Sector SPDR+6.0% 12d
Technology Select Sector SPDR holds the technology sector that Sandisk belongs to, so it often moves with news about it.
- WDC Western Digital-28.1% 30d
Western Digital is a peer of Sandisk in computer storage devices; rivals often move on the same news.
- NTAP NetApp-2.9% 30d
NetApp is a peer of Sandisk in computer storage devices; rivals often move on the same news.
- P Everpure-12.3% 30d
Everpure is a peer of Sandisk in computer storage devices; rivals often move on the same news.
- STX Seagate Technology Holdings-38.5% 30d
Seagate Technology Holdings is a peer of Sandisk in computer storage devices; rivals often move on the same news.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| SNDK | +42.74% | +39.57% | base | after close | after close | after close | after close |
| XLK | +10.50% | +8.64% | base | after close | after close | after close | after close |
| WDC | +36.81% | +29.88% | base | after close | after close | after close | after close |
| NTAP | +17.50% | +12.50% | base | after close | after close | after close | after close |
| P | +35.88% | +25.86% | base | after close | after close | after close | after close |
| STX | +38.40% | +30.15% | base | after close | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Sandisk Shares Are Down 40% Since Earnings, but Is the Stock a Buy? Morningstar
Source: Morningstar
This story
| Company | When | Move | Status |
|---|---|---|---|
| NTAP | three days earlier | +12.50% | final price |
| NTAP | five days earlier | +17.50% | final price |
| P | three days earlier | +25.86% | final price |
| P | five days earlier | +35.88% | final price |
| SNDK | three days earlier | +39.57% | final price |
| SNDK | five days earlier | +42.74% | final price |
| STX | three days earlier | +30.15% | final price |
| STX | five days earlier | +38.40% | final price |
| WDC | three days earlier | +29.88% | final price |
| WDC | five days earlier | +36.81% | final price |
| XLK | three days earlier | +8.64% | final price |
| XLK | five days earlier | +10.50% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Rohit Khanna bought Western Digital (WDC) (held by a spouse), worth $1,001 - $15,000 on 25 Sep 2026. That is 42 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Gilbert Cisneros sold Western Digital (WDC), worth $1,001 - $15,000 on 18 Sep 2026. That is 49 days before publication. Filed 12 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, bought Everpure (P), worth $15,001 - $50,000 on 28 Aug 2026. That is 70 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Kevin Hern sold Seagate Technology Holdings (STX), worth $15,001 - $50,000 on 23 Oct 2026. That is 14 days before publication. Filed 28 Oct 2026. View the filing.
- Rep. Lisa McClain sold Seagate Technology Holdings (STX) (held by a spouse), worth $15,001 - $50,000 on 30 Sep 2026. That is 37 days before publication. Filed 12 Oct 2026. View the filing.
- Rep. Kevin Hern sold Seagate Technology Holdings (STX), worth $1,001 - $15,000 on 15 Sep 2026. That is 52 days before publication. Filed 25 Sep 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
This story
12 out of 100
“Sandisk Shares Are Down 40% Since Earnings, but Is the Stock a Buy?” scores 12 out of 100. The score uses 1 sources.