$AMKR stock has now fallen 8% today, according to our price data from Polygon. There has been approximately $176,294,758 of trading volume.

It has been the 158th most-searched ticker on Quiver Quantitative over the last day, out of 14,890 total tickers searched.

Here is what we see in our data on $AMKR (you can track the company live on Quiver's $AMKR stock page):

$AMKR Insider Trading Activity

$AMKR insiders have traded $AMKR stock on the open market 20 times in the past 6 months. Of those trades, 0 have been purchases and 20 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 30,000 shares for an estimated $1,790,050.
• ROGER ANTHONY CAROLIN sold 20,000 shares for an estimated $1,524,800
• GUILLAUME MARIE JEAN RUTTEN has made 0 purchases and 2 sales selling 30,000 shares for an estimated $1,507,400.
• GIL C. TILY sold 15,000 shares for an estimated $1,159,500
• WINSTON J CHURCHILL has made 0 purchases and 2 sales selling 12,000 shares for an estimated $926,150.
• KEVIN K. ENGEL (President and CEO) has made 0 purchases and 2 sales selling 17,816 shares for an estimated $854,070.
• FARSHAD HAGHIGHI (Executive Vice President) sold 15,624 shares for an estimated $789,012
• DOUGLAS A ALEXANDER has made 0 purchases and 2 sales selling 5,000 shares for an estimated $382,900.
• MEGAN FAUST (CFO) sold 1,000 shares for an estimated $64,599

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.

$AMKR Hedge Fund Activity

We have seen 315 institutional investors add shares of $AMKR stock to their portfolio, and 225 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• DISCOVERY CAPITAL MANAGEMENT, LLC / CT removed 2,614,934 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $117,750,478
• JANE STREET GROUP, LLC added 2,266,477 shares (+3578.1%) to their portfolio in Q1 2026, for an estimated $102,059,459
• DIMENSIONAL FUND ADVISORS LP removed 1,781,422 shares (-13.9%) from their portfolio in Q1 2026, for an estimated $80,217,432
• LSV ASSET MANAGEMENT removed 1,509,562 shares (-53.5%) from their portfolio in Q1 2026, for an estimated $67,975,576
• SW INVESTMENT MANAGEMENT LLC removed 1,250,000 shares (-47.2%) from their portfolio in Q4 2025, for an estimated $49,349,999
• TREXQUANT INVESTMENT LP added 1,066,184 shares (+inf%) to their portfolio in Q1 2026, for an estimated $48,010,265
• VOLORIDGE INVESTMENT MANAGEMENT, LLC added 1,061,839 shares (+inf%) to their portfolio in Q1 2026, for an estimated $47,814,610

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.

$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. You can access data on congressional stock trades through the Quiver Quantitative API Congress trades endpoint.

$AMKR Price Targets

Multiple analysts have issued price targets for $AMKR recently. We have seen 6 analysts offer price targets for $AMKR in the last 6 months, with a median target of $67.0.

Here are some recent targets:

• Charles Shi from Needham set a target price of $90.0 on 04/28/2026
• Joseph Moore from Morgan Stanley set a target price of $69.0 on 04/28/2026
• James Schneider from Goldman Sachs set a target price of $65.0 on 04/28/2026
• Craig Ellis from B. Riley Securities set a target price of $70.0 on 04/28/2026
• Peter Peng from JP Morgan set a target price of $65.0 on 02/10/2026
• Randy Abrams from UBS set a target price of $55.0 on 01/12/2026

You can track data on $AMKR on Quiver Quantitative.

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.

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