$ATOM stock has now fallen 11% today, according to our price data from Polygon. There has been approximately $5,545,732 of trading volume.
It has been the 682nd most-searched ticker on Quiver Quantitative over the last day, out of 11,980 total tickers searched.
Here is what we see in our data on $ATOM (you can track the company live on Quiver's $ATOM stock page):
$ATOM Insider Trading Activity
$ATOM insiders have traded $ATOM 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 $ATOM stock by insiders over the last 6 months:
- SCOTT A. BIBAUD (CEO and President) has made 0 purchases and 4 sales selling 9,341 shares for an estimated $22,324.
- FRANCIS LAURENCIO (CFO) has made 0 purchases and 4 sales selling 4,451 shares for an estimated $10,637.
- ROBERT J MEARS (Chief Technology Officer) has made 0 purchases and 4 sales selling 3,614 shares for an estimated $8,637.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$ATOM Hedge Fund Activity
We have seen 51 institutional investors add shares of $ATOM stock to their portfolio, and 45 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- BAIRD FINANCIAL GROUP, INC. removed 663,541 shares (-68.0%) from their portfolio in Q4 2025, for an estimated $1,466,425
- MILLENNIUM MANAGEMENT LLC removed 318,614 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $1,408,273
- SUSQUEHANNA INTERNATIONAL GROUP, LLP removed 215,837 shares (-78.4%) from their portfolio in Q4 2025, for an estimated $476,999
- MARSHALL WACE, LLP added 179,276 shares (+inf%) to their portfolio in Q4 2025, for an estimated $396,199
- PATHSTONE HOLDINGS, LLC added 167,905 shares (+inf%) to their portfolio in Q4 2025, for an estimated $371,070
- NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO added 151,272 shares (+895.6%) to their portfolio in Q4 2025, for an estimated $334,311
- BARD ASSOCIATES INC removed 143,875 shares (-99.9%) from their portfolio in Q4 2025, for an estimated $317,963
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
You can track data on $ATOM 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.
