A/S GENMAB, a 10% owner of $MRUS, bought 150,795 shares of the company on 12-17-2025 for an estimated $14,627,115. 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 0.2%. Following this trade, they now own 71,734,624 shares of this class of $MRUS stock.
$MRUS Insider Trading Activity
$MRUS insiders have traded $MRUS stock on the open market 8 times in the past 6 months. Of those trades, 2 have been purchases and 6 have been sales.
Here’s a breakdown of recent trading of $MRUS stock by insiders over the last 6 months:
- A/S GENMAB has made 2 purchases buying 271,547 shares for an estimated $26,340,059 and 0 sales.
- PETER B. SILVERMAN (COO & GC) has made 0 purchases and 4 sales selling 82,500 shares for an estimated $4,586,340.
- HARRY SHUMAN (VP Controller, PAO) has made 0 purchases and 2 sales selling 10,000 shares for an estimated $959,506.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$MRUS Hedge Fund Activity
We have seen 167 institutional investors add shares of $MRUS stock to their portfolio, and 137 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- FMR LLC removed 4,679,442 shares (-62.5%) from their portfolio in Q3 2025, for an estimated $440,569,464
- WELLINGTON MANAGEMENT GROUP LLP removed 3,267,636 shares (-87.7%) from their portfolio in Q3 2025, for an estimated $307,647,929
- HBK INVESTMENTS L P added 2,850,000 shares (+inf%) to their portfolio in Q3 2025, for an estimated $268,327,500
- HOLOCENE ADVISORS, LP removed 2,058,500 shares (-92.5%) from their portfolio in Q3 2025, for an estimated $193,807,775
- GLAZER CAPITAL, LLC added 1,619,372 shares (+inf%) to their portfolio in Q3 2025, for an estimated $152,463,873
- POLAR CAPITAL HOLDINGS PLC removed 1,611,049 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $151,680,263
- FRANKLIN RESOURCES INC removed 1,335,960 shares (-72.7%) from their portfolio in Q3 2025, for an estimated $125,780,634
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
$MRUS Price Targets
Multiple analysts have issued price targets for $MRUS recently. We have seen 12 analysts offer price targets for $MRUS in the last 6 months, with a median target of $97.0.
Here are some recent targets:
- Andrew Berens from Leerink Partners set a target price of $97.0 on 10/06/2025
- Andres Y. Maldonado from HC Wainwright & Co. set a target price of $97.0 on 09/30/2025
- David Dai from UBS set a target price of $97.0 on 09/30/2025
- Charles Zhu from LifeSci Capital set a target price of $97.0 on 09/30/2025
- Etzer Darout from Barclays set a target price of $97.0 on 09/30/2025
- Michael Schmitz from Guggenheim set a target price of $97.0 on 09/30/2025
- John Newman from Canaccord Genuity set a target price of $97.0 on 09/30/2025
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
