$COSM stock has now risen 16% today, according to our price data from Polygon. There has been approximately $2,244,785 of trading volume.
It has been the 146th most-searched ticker on Quiver Quantitative over the last day, out of 10,035 total tickers searched.
Here is what we see in our data on $COSM (you can track the company live on Quiver's $COSM stock page):
$COSM Insider Trading Activity
$COSM insiders have traded $COSM stock on the open market 12 times in the past 6 months. Of those trades, 12 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $COSM stock by insiders over the last 6 months:
- GRIGORIOS SIOKAS (Chief Executive Officer) has made 12 purchases buying 1,579,590 shares for an estimated $801,999 and 0 sales.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$COSM Hedge Fund Activity
We have seen 13 institutional investors add shares of $COSM stock to their portfolio, and 8 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- CITADEL ADVISORS LLC added 128,776 shares (+133.1%) to their portfolio in Q3 2025, for an estimated $142,941
- VANGUARD GROUP INC added 100,908 shares (+74.8%) to their portfolio in Q3 2025, for an estimated $112,007
- RENAISSANCE TECHNOLOGIES LLC added 92,800 shares (+inf%) to their portfolio in Q3 2025, for an estimated $103,008
- VIRTU FINANCIAL LLC removed 87,515 shares (-83.8%) from their portfolio in Q3 2025, for an estimated $97,141
- UBS GROUP AG removed 62,161 shares (-99.7%) from their portfolio in Q3 2025, for an estimated $68,998
- JANE STREET GROUP, LLC removed 29,218 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $32,431
- XTX TOPCO LTD added 28,791 shares (+78.4%) to their portfolio in Q3 2025, for an estimated $31,958
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
$COSM Revenue
$COSM had revenues of $17.1M in Q3 2025. This is an increase of 37.86% from the same period in the prior year.
You can track COSM financials on Quiver Quantitative's COSM stock page.
You can track data on $COSM 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.
