$ATEX stock is up 8% today. Here's what we see in our data.

$ATEX stock has now risen 8% today, according to our price data from Polygon. There has been approximately $12,665,488 of trading volume.

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

$ATEX Insider Trading Activity

$ATEX insiders have traded $ATEX stock on the open market 1 times in the past 6 months. Of those trades, 1 have been purchases and 0 have been sales.

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

• SCOTT A. LANG (President and CEO) purchased 1,160 shares for an estimated $25,067

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.

$ATEX Hedge Fund Activity

We have seen 83 institutional investors add shares of $ATEX stock to their portfolio, and 60 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• PLUSTICK MANAGEMENT LLC added 499,596 shares (+inf%) to their portfolio in Q1 2026, for an estimated $19,079,571
• JEFFERIES FINANCIAL GROUP INC. removed 454,508 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $17,357,660
• MARSHALL WACE, LLP removed 291,255 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $11,123,028
• JANE STREET GROUP, LLC added 261,843 shares (+164.7%) to their portfolio in Q1 2026, for an estimated $9,999,784
• POTRERO CAPITAL RESEARCH LLC added 229,561 shares (+inf%) to their portfolio in Q1 2026, for an estimated $8,766,934
• SCOGGIN MANAGEMENT LP removed 225,000 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $4,911,750
• DG CAPITAL MANAGEMENT, LLC added 146,972 shares (+691.8%) to their portfolio in Q1 2026, for an estimated $5,612,860

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.

You can track data on $ATEX 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.