$ZNTL stock is down 9% today. Here's what we see in our data.

$ZNTL stock has now fallen 9% today, according to our price data from Polygon. There has been approximately $5,616,775 of trading volume.

Here is what we see in our data on $ZNTL (you can track the company live on Quiver's $ZNTL stock page):

$ZNTL Insider Trading Activity

$ZNTL insiders have traded $ZNTL stock on the open market 11 times in the past 6 months. Of those trades, 1 have been purchases and 10 have been sales.

Here’s a breakdown of recent trading of $ZNTL stock by insiders over the last 6 months:

CAPITAL MANAGEMENT COMPANY, LP MATRIX sold 7,500,000 shares for an estimated $9,975,000
GROUP WALTERS purchased 6,459,973 shares for an estimated $7,751,967
VINCENT VULTAGGIO (PAO and PFO) has made 0 purchases and 5 sales selling 43,320 shares for an estimated $105,432.
JULIA MARIE EASTLAND (CEO & President) has made 0 purchases and 2 sales selling 8,755 shares for an estimated $21,239.
INGMAR BRUNS (Chief Medical Officer) has made 0 purchases and 2 sales selling 3,297 shares for an estimated $7,998.

To track insider transactions, check out Quiver Quantitative's insider trading dashboard.

$ZNTL Hedge Fund Activity

We have seen 34 institutional investors add shares of $ZNTL stock to their portfolio, and 49 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

MATRIX CAPITAL MANAGEMENT COMPANY, LP removed 13,959,973 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $18,845,963
5AM VENTURE MANAGEMENT, LLC added 3,457,913 shares (+705.7%) to their portfolio in Q4 2025, for an estimated $4,668,182
TANG CAPITAL MANAGEMENT LLC removed 1,550,000 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $2,092,500
BALYASNY ASSET MANAGEMENT L.P. removed 1,185,521 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $1,600,453
MORGAN STANLEY removed 604,175 shares (-42.9%) from their portfolio in Q4 2025, for an estimated $815,636
JACOBS LEVY EQUITY MANAGEMENT, INC removed 576,051 shares (-82.2%) from their portfolio in Q4 2025, for an estimated $777,668
RENAISSANCE TECHNOLOGIES LLC added 558,390 shares (+24.0%) to their portfolio in Q4 2025, for an estimated $753,826

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.

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$ZNTL Price Targets

Multiple analysts have issued price targets for $ZNTL recently. We have seen 2 analysts offer price targets for $ZNTL in the last 6 months, with a median target of $7.0.

Here are some recent targets:

Michael Schmidt from Guggenheim set a target price of $10.0 on 04/10/2026
Matthew Harrison from Morgan Stanley set a target price of $4.0 on 11/12/2025

You can track data on $ZNTL 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.