GEERT R KERSTEN, the Chief Executive Officer of $CVM, bought 29,197 shares of the company on 07-25-2025 for an estimated $199,999. This trade was reported by Quiver Quantitative using data from a recent SEC filing. This increased their holdings of this class of stock by approximately 66.9%. Following this trade, they now own 72,835 shares of this class of $CVM stock.
$CVM Insider Trading Activity
$CVM insiders have traded $CVM 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 $CVM stock by insiders over the last 6 months:
- GEERT R KERSTEN (Chief Executive Officer) purchased 29,197 shares for an estimated $199,999
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$CVM Hedge Fund Activity
We have seen 20 institutional investors add shares of $CVM stock to their portfolio, and 20 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- GWN SECURITIES INC. added 1,191,177 shares (+inf%) to their portfolio in Q1 2025, for an estimated $274,447
- SABBY MANAGEMENT, LLC removed 711,735 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $163,983
- MAI CAPITAL MANAGEMENT added 366,880 shares (+229.9%) to their portfolio in Q1 2025, for an estimated $84,529
- GEODE CAPITAL MANAGEMENT, LLC added 180,415 shares (+31.5%) to their portfolio in Q1 2025, for an estimated $41,567
- TWO SIGMA INVESTMENTS, LP added 135,832 shares (+166.5%) to their portfolio in Q1 2025, for an estimated $31,295
- BRIDGEWAY CAPITAL MANAGEMENT, LLC removed 114,300 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $26,334
- CUTTER & CO BROKERAGE, INC. removed 108,445 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $24,985
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
