onsemi falls as semiconductor selloff outweighs recent restructuring moves

onsemi (ON) is down 4.5% today. Here is some analysis on what might have caused this price movement.

Analysis: The most likely driver appears to be a broad semiconductor selloff rather than a new company-specific shock. Chip shares have been under pressure as investors reassess AI-related valuations after a sharp drop in major Asian memory names, and that risk-off mood seems to have spilled into onsemi as well.

Details:

onsemi does not appear to have released a fresh negative announcement today that would clearly explain a stand-alone decline in the stock.

The company’s most recent major update was its July 7 plan to divest two manufacturing facilities as part of its “Fab Right” strategy, with management framing the move as a way to improve cost structure and support future gross margin expansion.

Earlier, on June 25, onsemi announced an all-stock agreement to acquire Synaptics for about $7 billion, a deal that had already triggered volatility and may still be affecting investor sentiment around execution and dilution.

The wider chip group has been weak as investors react to a steep drop in large memory-chip stocks and growing concerns that parts of the AI trade had become overheated, which could be pulling cyclical and auto-exposed names like onsemi lower too.

Sources:

onsemi, Reuters, Investing.com

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

$ON Insider Trading Activity

$ON insiders have traded $ON stock on the open market 12 times in the past 6 months. Of those trades, 0 have been purchases and 12 have been sales.

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

TRENT THAD (Exec VP & CFO) has made 0 purchases and 7 sales selling 150,000 shares for an estimated $12,462,975.
SIMON KEETON (Group President, PSG) has made 0 purchases and 2 sales selling 48,860 shares for an estimated $3,505,698.
HASSANE EL-KHOURY (CEO & President) has made 0 purchases and 2 sales selling 20,000 shares for an estimated $1,460,414.
SUDHIR GOPALSWAMY (Group President, AMG & ISG) sold 6,114 shares for an estimated $358,708

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.

$ON Hedge Fund Activity

We have seen 377 institutional investors add shares of $ON stock to their portfolio, and 340 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

SLATE PATH CAPITAL LP removed 2,681,400 shares (-25.6%) from their portfolio in Q1 2026, for an estimated $166,032,288
MILLENNIUM MANAGEMENT LLC removed 2,107,388 shares (-89.7%) from their portfolio in Q1 2026, for an estimated $130,489,464
SACHEM HEAD CAPITAL MANAGEMENT LP added 1,945,000 shares (+inf%) to their portfolio in Q1 2026, for an estimated $120,434,400
VOLORIDGE INVESTMENT MANAGEMENT, LLC removed 1,936,917 shares (-63.9%) from their portfolio in Q1 2026, for an estimated $119,933,900
BANK OF AMERICA CORP /DE/ removed 1,547,803 shares (-22.8%) from their portfolio in Q1 2026, for an estimated $95,839,961
AMUNDI added 1,494,404 shares (+44.5%) to their portfolio in Q1 2026, for an estimated $92,533,495
DISCOVERY CAPITAL MANAGEMENT, LLC / CT added 1,409,300 shares (+inf%) to their portfolio in Q1 2026, for an estimated $87,263,856

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.

$ON Price Targets

Multiple analysts have issued price targets for $ON recently. We have seen 22 analysts offer price targets for $ON in the last 6 months, with a median target of $112.5.

Here are some recent targets:

Christopher Rolland from Susquehanna set a target price of $150.0 on 07/09/2026
Vijay Rakesh from Mizuho set a target price of $125.0 on 07/01/2026
C.J. Muse from Cantor Fitzgerald set a target price of $110.0 on 06/29/2026
Mark Lipacis from Evercore ISI Group set a target price of $137.0 on 06/26/2026
N. Quinn Bolton from Needham set a target price of $130.0 on 06/26/2026
Craig Ellis from B. Riley Securities set a target price of $135.0 on 06/26/2026
Tore Svanberg from Stifel set a target price of $107.0 on 06/24/2026

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.