$ADCT stock is down 52% today. Here's what we see in our data.

$ADCT stock has now fallen 52% today, according to our price data from Polygon. There has been approximately $5,652,084 of trading volume.

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

$ADCT Insider Trading Activity

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

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

• GROUP, LLC REDMILE has made 0 purchases and 6 sales selling 5,880,415 shares for an estimated $19,636,340.

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.

$ADCT Hedge Fund Activity

We have seen 74 institutional investors add shares of $ADCT stock to their portfolio, and 45 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• ORBIMED ADVISORS LLC removed 4,504,828 shares (-77.4%) from their portfolio in Q1 2026, for an estimated $16,893,105
• MILLENNIUM MANAGEMENT LLC added 2,790,725 shares (+849.7%) to their portfolio in Q1 2026, for an estimated $10,465,218
• EVENTIDE ASSET MANAGEMENT, LLC added 2,337,588 shares (+69.5%) to their portfolio in Q1 2026, for an estimated $8,765,955
• POINT72 ASSET MANAGEMENT, L.P. removed 1,632,488 shares (-32.6%) from their portfolio in Q1 2026, for an estimated $6,121,830
• LYNX1 CAPITAL MANAGEMENT LP removed 1,325,848 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $4,680,243
• BLACKROCK, INC. added 823,438 shares (+15.2%) to their portfolio in Q1 2026, for an estimated $3,087,892
• OPALEYE MANAGEMENT INC. removed 682,529 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $2,409,327

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.

$ADCT Price Targets

Multiple analysts have issued price targets for $ADCT recently. We have seen 2 analysts offer price targets for $ADCT in the last 6 months, with a median target of $5.0.

Here are some recent targets:

• Leonid Timashev from RBC Capital set a target price of $2.0 on 06/04/2026
• Robert Burns from HC Wainwright & Co. set a target price of $8.0 on 05/05/2026

You can track data on $ADCT 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.