Amkor Technology jumps as investors position ahead of Q1 results amid AI packaging optimism

Amkor Technology, Inc. (AMKR) is up 6.6% today. Here is some analysis on what might have caused this price movement.

Analysis: The move looks like a momentum-driven rally into next week’s earnings, with investors leaning into the view that advanced packaging capacity tied to AI and high-performance computing demand remains tight. Recent analyst rating/price-target actions and repeated “breakout” headlines may also be amplifying risk-on positioning into the print.

Details:

Amkor is scheduled to report first-quarter 2026 results on Monday, April 27, 2026, which can pull in short-term buyers positioning for guidance and commentary on advanced packaging demand.

Market commentary over the past two weeks has highlighted stronger institutional interest in AI-adjacent semiconductor supply chain names, with Amkor often framed as a leveraged play on packaging and test constraints.

Analyst rating history shows at least one notable upgrade in early April, which can contribute to renewed buy-side attention as earnings approach.

Some coverage has also pointed to additional price-target lifts in April, which can reinforce bullish sentiment even without a single, definitive news catalyst on the day.

Sources:

MarketBeat, Yahoo Finance, StreetInsider

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

$AMKR Insider Trading Activity

$AMKR insiders have traded $AMKR stock on the open market 19 times in the past 6 months. Of those trades, 0 have been purchases and 19 have been sales.

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

JOHN T KIM sold 10,000,000 shares for an estimated $484,900,000
INVESTMENTS, LP 915 sold 10,000,000 shares for an estimated $484,900,000
MARK N ROGERS (EVP & General Counsel) has made 0 purchases and 6 sales selling 60,000 shares for an estimated $2,493,650.
GUILLAUME MARIE JEAN RUTTEN has made 0 purchases and 4 sales selling 50,000 shares for an estimated $2,272,200.
KEVIN K. ENGEL (President and CEO) has made 0 purchases and 3 sales selling 28,816 shares for an estimated $1,362,380.
GIL C. TILY sold 20,000 shares for an estimated $928,800
MARYFRANCES MCCOURT sold 20,000 shares for an estimated $920,400
FARSHAD HAGHIGHI (Executive Vice President) sold 15,624 shares for an estimated $789,012
WINSTON J CHURCHILL sold 5,000 shares for an estimated $221,450

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

$AMKR Hedge Fund Activity

We have seen 229 institutional investors add shares of $AMKR stock to their portfolio, and 220 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

POINT72 ASSET MANAGEMENT, L.P. added 2,895,298 shares (+1715.2%) to their portfolio in Q4 2025, for an estimated $114,306,365
DISCOVERY CAPITAL MANAGEMENT, LLC / CT added 2,614,934 shares (+inf%) to their portfolio in Q4 2025, for an estimated $103,237,594
FISHER ASSET MANAGEMENT, LLC added 1,407,109 shares (+204.5%) to their portfolio in Q4 2025, for an estimated $55,552,663
SW INVESTMENT MANAGEMENT LLC removed 1,250,000 shares (-47.2%) from their portfolio in Q4 2025, for an estimated $49,349,999
LSV ASSET MANAGEMENT removed 1,161,294 shares (-29.2%) from their portfolio in Q4 2025, for an estimated $45,847,887
FMR LLC removed 993,168 shares (-77.3%) from their portfolio in Q4 2025, for an estimated $39,210,272
BLACKROCK, INC. removed 911,865 shares (-6.6%) from their portfolio in Q4 2025, for an estimated $36,000,430

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

$AMKR Congressional Stock Trading

Members of Congress have traded $AMKR stock 3 times in the past 6 months. Of those trades, 3 have been purchases and 0 have been sales.

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

SENATOR MARKWAYNE MULLIN has traded it 3 times. They made 3 purchases worth up to $150,000 on 02/04, 01/05 and 0 sales.

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

$AMKR Analyst Ratings

Wall Street analysts have issued reports on $AMKR in the last several months. We have seen 3 firms issue buy ratings on the stock, and 0 firms issue sell ratings.

Here are some recent analyst ratings:

Aletheia Capital issued a "Buy" rating on 11/03/2025
Needham issued a "Buy" rating on 10/28/2025
JP Morgan issued a "Overweight" rating on 10/28/2025

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

$AMKR Price Targets

Multiple analysts have issued price targets for $AMKR recently. We have seen 8 analysts offer price targets for $AMKR in the last 6 months, with a median target of $51.5.

Here are some recent targets:

James Schneider from Goldman Sachs set a target price of $43.0 on 02/11/2026
Charles Shi from Needham set a target price of $65.0 on 02/10/2026
Joseph Moore from Morgan Stanley set a target price of $45.0 on 02/10/2026
Peter Peng from JP Morgan set a target price of $65.0 on 02/10/2026
Craig Ellis from B. Riley Securities set a target price of $48.0 on 01/15/2026
Randy Abrams from UBS set a target price of $55.0 on 01/12/2026
Warren Lau from Aletheia Capital set a target price of $62.0 on 11/03/2025

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.