SVEN WEHRWEIN, a director at $ATRC, sold 5,000 shares of the company on 08-19-2025 for an estimated $180,000. We received data on the trade from a recent SEC filing. This was a sale of approximately 12.7% of their shares of this class of stock. Following this trade, they now own 34,374 shares of this class of $ATRC stock.
$ATRC Insider Trading Activity
$ATRC insiders have traded $ATRC 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 $ATRC stock by insiders over the last 6 months:
- KAREN PRANGE sold 6,100 shares for an estimated $232,531
- SVEN WEHRWEIN sold 5,000 shares for an estimated $180,000
- VINAYAK DORAISWAMY (Chief Scientific Officer) has made 0 purchases and 2 sales selling 5,000 shares for an estimated $175,050.
- REGINA E GROVES sold 2,452 shares for an estimated $90,282
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$ATRC Hedge Fund Activity
We have seen 94 institutional investors add shares of $ATRC stock to their portfolio, and 138 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- WELLINGTON MANAGEMENT GROUP LLP added 3,267,214 shares (+465.4%) to their portfolio in Q2 2025, for an estimated $107,066,602
- UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC removed 994,047 shares (-45.2%) from their portfolio in Q2 2025, for an estimated $32,574,920
- FMR LLC removed 722,673 shares (-72.8%) from their portfolio in Q2 2025, for an estimated $23,681,994
- VOYA INVESTMENT MANAGEMENT LLC added 697,571 shares (+5437.5%) to their portfolio in Q2 2025, for an estimated $22,859,401
- JENNISON ASSOCIATES LLC removed 593,270 shares (-100.0%) from their portfolio in Q2 2025, for an estimated $19,441,457
- POINT72 ASSET MANAGEMENT, L.P. removed 558,348 shares (-100.0%) from their portfolio in Q2 2025, for an estimated $18,297,063
- VERITION FUND MANAGEMENT LLC removed 442,058 shares (-98.3%) from their portfolio in Q2 2025, for an estimated $14,486,240
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
$ATRC Congressional Stock Trading
Members of Congress have traded $ATRC stock 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 $ATRC stock by members of Congress over the last 6 months:
- REPRESENTATIVE GILBERT RAY CISNEROS, JR. purchased up to $15,000 on 05/06.
To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard.
$ATRC Analyst Ratings
Wall Street analysts have issued reports on $ATRC in the last several months. We have seen 7 firms issue buy ratings on the stock, and 0 firms issue sell ratings.
Here are some recent analyst ratings:
- Needham issued a "Buy" rating on 07/30/2025
- BTIG issued a "Buy" rating on 04/30/2025
- UBS issued a "Buy" rating on 04/30/2025
- JMP Securities issued a "Market Outperform" rating on 04/30/2025
- Citizens Capital Markets issued a "Market Outperform" rating on 04/02/2025
- Canaccord Genuity issued a "Buy" rating on 03/28/2025
- JP Morgan issued a "Overweight" rating on 03/27/2025
To track analyst ratings and price targets for $ATRC, check out Quiver Quantitative's $ATRC forecast page.
$ATRC Price Targets
Multiple analysts have issued price targets for $ATRC recently. We have seen 7 analysts offer price targets for $ATRC in the last 6 months, with a median target of $52.0.
Here are some recent targets:
- Mike Matson from Needham set a target price of $45.0 on 07/30/2025
- Marie Thibault from BTIG set a target price of $52.0 on 04/30/2025
- Danielle Antalffy from UBS set a target price of $58.0 on 04/30/2025
- Daniel Stauder from JMP Securities set a target price of $60.0 on 04/30/2025
- Daniel Stauder from Citizens Capital Markets set a target price of $60.0 on 04/02/2025
- William Plovanic from Canaccord Genuity set a target price of $52.0 on 03/28/2025
- Lilia-Celine Lozada from JP Morgan set a target price of $46.0 on 03/27/2025
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
