$ZLAB stock has now risen 9% today, according to our price data from Polygon. There has been approximately $7,488,465 of trading volume.
Here is what we see in our data on $ZLAB (you can track the company live on Quiver's $ZLAB stock page):
$ZLAB Insider Trading Activity
$ZLAB insiders have traded $ZLAB stock on the open market 18 times in the past 6 months. Of those trades, 1 have been purchases and 17 have been sales.
Here’s a breakdown of recent trading of $ZLAB stock by insiders over the last 6 months:
- YING DU (Chairperson & CEO) has made 0 purchases and 6 sales selling 201,067 shares for an estimated $3,861,971.
- FRAZOR TITUS III EDMONDSON (Chief Legal Officer) has made 0 purchases and 4 sales selling 39,829 shares for an estimated $752,293.
- RAFAEL AMADO (See Remarks) has made 0 purchases and 3 sales selling 23,744 shares for an estimated $416,921.
- YAJING CHEN (Chief Financial Officer) has made 0 purchases and 3 sales selling 2,399 shares for an estimated $53,779.
- JOSHUA L SMILEY (See Remarks) sold 1,966 shares for an estimated $36,622
- RICHARD GAYNOR purchased 1,731 shares for an estimated $32,733
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$ZLAB Hedge Fund Activity
We have seen 67 institutional investors add shares of $ZLAB stock to their portfolio, and 83 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- CAPITAL WORLD INVESTORS removed 6,077,666 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $107,210,028
- FMR LLC removed 3,261,305 shares (-69.4%) from their portfolio in Q4 2025, for an estimated $57,529,420
- JANUS HENDERSON GROUP PLC removed 2,049,537 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $36,153,832
- CLEARBRIDGE INVESTMENTS, LLC removed 1,711,302 shares (-48.6%) from their portfolio in Q4 2025, for an estimated $30,187,367
- UBS GROUP AG added 1,475,698 shares (+481.4%) to their portfolio in Q4 2025, for an estimated $26,031,312
- RTW INVESTMENTS, LP added 1,422,156 shares (+25.7%) to their portfolio in Q4 2025, for an estimated $25,086,831
- WELLINGTON MANAGEMENT GROUP LLP removed 965,597 shares (-56.2%) from their portfolio in Q4 2025, for an estimated $17,033,131
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
$ZLAB Price Targets
Multiple analysts have issued price targets for $ZLAB recently. We have seen 3 analysts offer price targets for $ZLAB in the last 6 months, with a median target of $35.0.
Here are some recent targets:
- Anupam Rama from JP Morgan set a target price of $32.0 on 03/18/2026
- Li Watsek from Cantor Fitzgerald set a target price of $37.0 on 02/27/2026
- Michael Yee from UBS set a target price of $35.0 on 01/07/2026
You can track data on $ZLAB 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.
