12 documents showing 1–12
Date
Fund
Target
Thesis
Scores
Dec 11, 2025
Grizzly Research
Ceres Power Holdings plc
CWR
Ceres Power's decade of hyped SOFC partnerships (Bosch, Nissan, Honda, Doosan) has produced only negligible royalties; the market-cap surge from partnership announcements will fade as revenue reality emerges.
N4
V3
Sep 18, 2025
Spruce Point Capital
Uranium Energy Corp
UEC
Spruce Point calls UEC a promotional penny-stock-turned-$5bn uranium speculator: CEO Adnani's ties to charged fraudsters plus zero proven reserves imply 65-85% downside.
N4
V3
Nov 01, 2023
Muddy Waters
Sunrun
RUN
Sunrun's Subscriber metric is fabricated — inflated ~20% above EIA filings — letting it overclaim ~$205M in IRS tax credits and prop up a fictitious valuation; Muddy Waters remains short.
N4
V2
Oct 25, 2023
Muddy Waters
Sunrun Inc.
RUN
Sunrun's non-GAAP Subscriber count exceeds mandatory EIA filings by ~20%, implying phantom customers, ~$1.5B of overstated Net Earning Assets (62.5% of market cap), and possible ITC tax fraud.
N4
V2
Aug 03, 2022
Muddy Waters
Sunrun
RUN
Muddy Waters rebuts Sunrun's response: the 90% PPA-renewal assumption on 20-year-old panels is fantasy, the $668M panel-removal liability is real, and RUN hides its tax basis.
N3
V1
Jul 28, 2022
Muddy Waters
Sunrun Inc.
RUN
Sunrun's equity story rests on three shaky pillars — inflated subscriber values, abusive IRS tax-basis gaming, and fragile ABS — that together imply an 85% haircut to Net Earning Assets.
N4
V2
May 17, 2022
Spruce Point Capital
Alpha Metallurgical Resources, Inc.
AMR
AMR masks production, revenues and liabilities while management quietly dumps stock at cyclical coal highs; Spruce Point sees 40-60% downside to $60-90 per share.
N5
V3
Oct 22, 2021
Bonitas Research
ESS Tech, Inc.
GWH
research note
N1
V1
Sep 29, 2020
Spruce Point Capital
Sunnova Energy International Inc.
NOVA
Sunnova is a misbranded 'solar' company that is actually an unprofitable specialty finance business with Enron-alum management and aggressive non-GAAP metrics — fair value $5-$8 vs. $27 today (70-80% downside).
N4
V3
Mar 04, 2020
Bonitas Research
JinkoSolar Holding Co., Ltd.
JKS
research note
N1
V1
Apr 09, 2015
Muddy Waters
Noble Group
NOBL
Muddy Waters is short Noble Group: a cash-burning commodities trader that manufactures EBITDA via sham affiliate transactions like the PT ALH $46M negative-goodwill scheme to keep credit flowing.
N4
V1
Jan 18, 2013
TPG-Axon
SandRidge Energy
SD
CEO Tom Ward's family entities systematically flipped Mississippian Lime mineral rights to SandRidge and competed for adjacent acreage—evidence of self-dealing that warrants a board investigation and potential termination.
N4
V3