# Tag: activist research

- [XP and Grizzly Clash Again After New Study Targets the Brazilian Platform](https://brazilstockguide.com/insights/xp-and-grizzly-clash-again-after-new-study-targets-the-brazilian-platform/) (2025-12-04): NYC activist firm cites free-speech concerns; XP accuses distortions and doubles down on legal action in Brazil and the U.S.