Western Digital Falls as Storage Stocks Slide in Broader Tech Selloff

Western Digital Corporation (WDC) is down 4.2% today. Here is some analysis on what might have caused this price movement.

Analysis: The move appears to be driven more by a broader selloff in storage and semiconductor names than by a fresh company-specific shock. Western Digital had no obvious new earnings warning or negative corporate announcement today, so the decline likely reflects macro pressure on growth stocks and some post-conference caution. This could also be because investors reacted to recent insider-sale filings and a lack of a new upside catalyst after management’s September 9 conference appearance.

Details:

WDC traded around $462.54 during Thursday trading, down about 4.1%, while Seagate fell roughly 3.2% and Micron lost about 4.3%, suggesting a sector-wide move rather than an isolated drop.

Broader U.S. equities were under pressure as higher oil prices and rising Treasury yields weighed on market sentiment, a backdrop that often hits higher-multiple technology stocks harder.

Western Digital’s latest formal operating update on August 5 showed strong fiscal fourth-quarter results, including 44% year-over-year revenue growth, and guidance for about $4.1 billion in fiscal first-quarter revenue and about $4.00 in non-GAAP EPS.

Recent SEC activity shows multiple September Form 4 filings and Form 144 filings tied to insider holdings and planned stock sales, which can add to near-term investor caution even when they do not signal a business deterioration.

Sources:

Western Digital, SEC, AP

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

$WDC Insider Trading Activity

$WDC insiders have traded $WDC stock on the open market 110 times in the past 6 months. Of those trades, 0 have been purchases and 110 have been sales.

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

IRVING TAN (Chief Executive Officer) has made 0 purchases and 16 sales selling 40,000 shares for an estimated $17,136,193.
VIDYADHARA K GUBBI (Chief of Global Operations) has made 0 purchases and 3 sales selling 8,944 shares for an estimated $4,273,613.
MARTIN I COLE has made 0 purchases and 76 sales selling 8,000 shares for an estimated $3,859,881.
STEPHANIE A STREETER has made 0 purchases and 3 sales selling 5,600 shares for an estimated $2,519,280.
CYNTHIA L TREGILLIS (Chief Legal Officer & Corp Sec) has made 0 purchases and 11 sales selling 5,065 shares for an estimated $2,423,673.
BRUCE E KIDDOO sold 750 shares for an estimated $396,390

To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

$WDC Hedge Fund Activity

We have seen 1,107 institutional investors add shares of $WDC stock to their portfolio, and 754 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

JPMORGAN CHASE & CO added 17,007,789 shares (+inf%) to their portfolio in Q2 2026, for an estimated $10,863,214,990
INVESCO LTD. added 8,904,877 shares (+161.0%) to their portfolio in Q2 2026, for an estimated $5,687,723,037
FMR LLC removed 5,639,773 shares (-17.8%) from their portfolio in Q2 2026, for an estimated $3,602,235,810
WCM INVESTMENT MANAGEMENT, LLC removed 4,929,689 shares (-75.1%) from their portfolio in Q2 2026, for an estimated $3,148,690,958
CAPITAL WORLD INVESTORS added 4,718,173 shares (+39.7%) to their portfolio in Q2 2026, for an estimated $3,013,591,458
D. E. SHAW & CO., INC. removed 3,799,531 shares (-66.6%) from their portfolio in Q2 2026, for an estimated $2,426,836,440
UBS GROUP AG removed 2,923,969 shares (-69.9%) from their portfolio in Q2 2026, for an estimated $1,867,597,479

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

$WDC Congressional Stock Trading

Members of Congress have traded $WDC stock 2 times in the past 6 months. Of those trades, 2 have been purchases and 0 have been sales.

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

REPRESENTATIVE GILBERT RAY CISNEROS, JR. purchased up to $15,000 on 07/17.
SENATOR ALAN ARMSTRONG purchased up to $15,000 on 03/27.

To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard. You can access data on congressional stock trades through the Quiver Quantitative API Congress trades endpoint.

$WDC Analyst Ratings

Wall Street analysts have issued reports on $WDC in the last several months. We have seen 1 firms issue buy ratings on the stock, and 0 firms issue sell ratings.

Here are some recent analyst ratings:

Rosenblatt issued a "Buy" rating on 05/01/2026

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

$WDC Price Targets

Multiple analysts have issued price targets for $WDC recently. We have seen 14 analysts offer price targets for $WDC in the last 6 months, with a median target of $597.5.

Here are some recent targets:

Mehdi Hosseini from Susquehanna set a target price of $500.0 on 07/08/2026
Wamsi Mohan from B of A Securities set a target price of $732.0 on 07/01/2026
C.J. Muse from Cantor Fitzgerald set a target price of $900.0 on 06/29/2026
Erik Woodring from Morgan Stanley set a target price of $650.0 on 06/15/2026
Harlan Sur from JP Morgan set a target price of $650.0 on 06/12/2026
Vijay Rakesh from Mizuho set a target price of $685.0 on 06/08/2026
Asiya Merchant from Citigroup set a target price of $685.0 on 06/02/2026

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.