Grizzly Research Short Reports

US Founded 2019 Website @researchgrizzly

Overview of the latest short reports by Grizzly Research.

Total reports
9
Win rate
Calculating…
Mean P&L (equal-weighted)
-15.7%
Median P&L
Calculating…

Short report impact

Percentage change from publication for the rest of the session.
Includes only reports with intraday data and precise publication timestamps (mostly US‑listed stocks).

Reports

P&L is negative of stock return since T-1 close before publication.
Trustpilot Group plcTRST.L
Dec 04, 2025
The “Trustpilot Mafia” – How the Extortion Model Destroys Trustpilot’s Value Proposition
Return N/A Max drop N/A P&L N/A
HelloFresh SEHFG
Nov 07, 2025
HelloFresh SE’s (FSE: HFG) Last Supper: Executives Carve Up Value Before the Collapse
Return N/A Max drop N/A P&L N/A
Archer AviationACHR
Aug 27, 2025
Archer Aviation, the Nikola of the Skies
Return -7.2% Max drop -2.3% P&L +7.2%
Pony AI Inc.PONY
Jul 10, 2025
Falsifying Data Can’t Save You From Severe Competition: Why We Believe Pony AI Inc. is the Worst of the Robotaxi Hype
Return +17.0% Max drop -3.0% P&L -17.0%
Microvast Holdings, Inc.MVST
Jun 25, 2025
MVST’s House of Lies: The German Factory Stands Idle, the Chinese One Runs at Half Capacity, and the CCP Owns the Shop
Return -4.1% Max drop -10.2% P&L +4.1%
Nexstar Media Group, Inc.NXST
Apr 30, 2025
Nexstar Media Group, Inc. (Nasdaq: NXST) Is Failing With Its Digital Strategy and Will Face Its Kodak Moment Soon
Return +25.8% Max drop -5.7% P&L -25.8%
KULR Technology GroupKULR
Apr 03, 2025
KULR: Exposing the Hype, Overpromises, Insider-Mistrust and Operational Chaos in an ‘Everything-Tech’ Mirage
Return -61.6% Max drop -12.5% P&L +61.6%
XPXP
Mar 12, 2025
XP’s (Nasdaq: XP) Entire Profits Are Dependent on What Insiders Call a “Madoff-Like Ponzi Scheme”
Return +19.5% Max drop -10.0% P&L -19.5%
GeneDxWGS
Feb 05, 2025
Insiders Attest That GeneDx (Nasdaq: WGS) Is Actively Committing Widespread Fraud
Return +120.7% Max drop -16.2% P&L -120.7%
Benchmark is the T-1 adjusted close in the security's local currency.