ABN AMRO INVESTMENT SOLUTIONS has opened a new $9.2M position in $ARGX, per a new SEC 13F filing. This disclosure reflects the funds' holdings for the 06-30-2026 report period. You can see the fund's full portfolio on Quiver Quantitative, and also track the largest institutional owners of $ARGX.
$ARGX Hedge Fund Activity
We have seen 211 institutional investors add shares of $ARGX stock to their portfolio, and 242 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- FMR LLC removed 601,285 shares (-10.8%) from their portfolio in Q1 2026, for an estimated $439,088,371
- WELLINGTON MANAGEMENT GROUP LLP added 342,221 shares (+50.4%) to their portfolio in Q1 2026, for an estimated $249,906,885
- CAPITAL WORLD INVESTORS added 339,982 shares (+17.7%) to their portfolio in Q1 2026, for an estimated $248,271,855
- ARTISAN PARTNERS LIMITED PARTNERSHIP removed 288,960 shares (-16.4%) from their portfolio in Q1 2026, for an estimated $211,013,040
- CLEARBRIDGE INVESTMENTS, LLC removed 282,408 shares (-55.0%) from their portfolio in Q1 2026, for an estimated $206,228,442
- CORIENT PRIVATE WEALTH LLC removed 244,317 shares (-99.1%) from their portfolio in Q1 2026, for an estimated $178,412,489
- VOYA INVESTMENT MANAGEMENT LLC removed 163,553 shares (-96.7%) from their portfolio in Q1 2026, for an estimated $119,434,578
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.
$ARGX Congressional Stock Trading
Members of Congress have traded $ARGX 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 $ARGX stock by members of Congress over the last 6 months:
- SENATOR ALAN ARMSTRONG purchased up to $15,000 on 03/30.
To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard. You can access data on congressional stock trades through the Quiver Quantitative API Congress trades endpoint.
$ARGX Price Targets
Multiple analysts have issued price targets for $ARGX recently. We have seen 11 analysts offer price targets for $ARGX in the last 6 months, with a median target of $1014.0.
Here are some recent targets:
- Luca Issi from RBC Capital set a target price of $945.0 on 07/07/2026
- Tazeen Ahmad from B of A Securities set a target price of $1088.0 on 07/02/2026
- Douglas Tsao from HC Wainwright & Co. set a target price of $940.0 on 06/25/2026
- Matthew Harrison from Morgan Stanley set a target price of $1180.0 on 06/24/2026
- David Nierengarten from Wedbush set a target price of $1000.0 on 06/11/2026
- Derek Archila from Wells Fargo set a target price of $1291.0 on 06/01/2026
- Gavin Clark-Gartner from Evercore ISI Group set a target price of $1059.0 on 05/15/2026
Note that there may be inaccuracies in these estimates due to filing errors by the funds, parsing errors by us, or other anomalies.
Check out Quiver Quantitative's $ARGX ticker page for more data.
