$CGEM stock has now fallen 20% today, according to our price data from Polygon. There has been approximately $28,435,539 of trading volume.
Here is what we see in our data on $CGEM (you can track the company live on Quiver's $CGEM stock page):
$CGEM Insider Trading Activity
$CGEM insiders have traded $CGEM stock on the open market 5 times in the past 6 months. Of those trades, 0 have been purchases and 5 have been sales.
Here’s a breakdown of recent trading of $CGEM stock by insiders over the last 6 months:
- JENNIFER MICHAELSON (Chief Scientific Officer) has made 0 purchases and 5 sales selling 54,000 shares for an estimated $1,039,916.
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.
$CGEM Hedge Fund Activity
We have seen 109 institutional investors add shares of $CGEM stock to their portfolio, and 77 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- MPM BIOIMPACT LLC added 2,083,073 shares (+27.2%) to their portfolio in Q2 2026, for an estimated $37,932,759
- PRICE T ROWE ASSOCIATES INC /MD/ added 1,796,231 shares (+88.5%) to their portfolio in Q2 2026, for an estimated $32,709,366
- NEXTECH INVEST LTD. removed 1,141,145 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $20,780,250
- MARSHALL WACE, LLP removed 983,530 shares (-93.7%) from their portfolio in Q2 2026, for an estimated $17,910,081
- POINT72 ASSET MANAGEMENT, L.P. removed 830,367 shares (-91.7%) from their portfolio in Q2 2026, for an estimated $15,120,983
- BLACKROCK, INC. added 782,800 shares (+17.6%) to their portfolio in Q2 2026, for an estimated $14,254,788
- BOONE CAPITAL MANAGEMENT LLC added 704,442 shares (+inf%) to their portfolio in Q2 2026, for an estimated $12,827,888
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.
$CGEM Price Targets
Multiple analysts have issued price targets for $CGEM recently. We have seen 3 analysts offer price targets for $CGEM in the last 6 months, with a median target of $37.0.
Here are some recent targets:
- Robert Driscoll from Wedbush set a target price of $37.0 on 06/11/2026
- Robert Burns from HC Wainwright & Co. set a target price of $30.0 on 06/08/2026
- Julian Harrison from BTIG set a target price of $38.0 on 05/19/2026
You can track data on $CGEM 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.
