Weakest Fundamentals 2026: C/D Grades

Updated  •  Authored by MarketsHost Research  •  AI-reviewed by Claude (Anthropic) + ChatGPT (OpenAI)

These stocks have received C or D grades from our AI analysis, indicating concerning fundamentals from SEC filing data.

This page lists 50 US-listed stocks screened from a universe of 4,500+ companies analysed daily from SEC EDGAR 10-K and 10-Q filings. Both Claude and ChatGPT independently rate every company; the picks below are sorted by combined AI confidence. Updated May 27, 2026 at 6:16 AM UTC.

50
AI Picks
4,500+
Stocks Analysed
2× AI
Claude + ChatGPT
May
Updated 2026

Top 50 Weakest fundamentals

ADTX
Aditxt, Inc.
Pharmaceutical Preparations
D 98% confidence
Net margin -131159.8%
Rev growth -97.6%
STI
Solidion Technology Inc.
Miscellaneous Electrical Machinery, Equipment & Supplies
D 98% confidence
Net margin -1674.7%
SPIR
Spire Global, Inc.
Communications Services, NEC
D 98% confidence
ROE -28.3%
Net margin -163.2%
Debt/eq 1.14x
Rev growth -35.2%
SOC
Sable Offshore Corp.
Crude Petroleum & Natural Gas
D 98% confidence
ROE -46.7%
Net margin -15501.7%
Debt/eq 0x
XPOF
Xponential Fitness, Inc.
Services-Miscellaneous Amusement & Recreation
D 98% confidence
Net margin -33.5%
Rev growth -96.5%
TROX
Tronox Holdings plc
Industrial Inorganic Chemicals
D 98% confidence
ROE -8%
Net margin -13.6%
Debt/eq 2.42x
Rev growth -5.7%
IPSI
Innovative Payment Solutions, Inc.
Retail-Catalog & Mail-Order Houses
D 98% confidence
Net margin -11348640.2%
Rev growth -51.6%
FCHS
First Choice Healthcare Solutions, Inc.
Services-Medical Laboratories
D 98% confidence
Net margin -887.4%
Rev growth -83.9%
SRFM
SURF AIR MOBILITY INC.
Air Transportation, Nonscheduled
D 97% confidence
Net margin -79.1%
Rev growth -10.8%
SNBR
Sleep Number Corp
Household Furniture
D 97% confidence
Net margin -15.8%
Rev growth -16.1%
SRXH
SRx Health Solutions, Inc.
Beverages
D 96% confidence
ROE -82%
Net margin -240.1%
Debt/eq 0x
SINT
Sintx Technologies, Inc.
Surgical & Medical Instruments & Apparatus
D 96% confidence
ROE -312.1%
Net margin -742.4%
Debt/eq 0.01x
Rev growth -64.7%
DSS
DSS, INC.
Paperboard Containers & Boxes
D 96% confidence
ROE -172.4%
Net margin -134.4%
Debt/eq 11.03x
Rev growth 8.7%
AQB
AQUABOUNTY TECHNOLOGIES INC
Fishing, Hunting and Trapping
D 96% confidence
Net margin -170.2%
Rev growth -21.2%
AIM
AIM ImmunoTech Inc.
Biological Products, (No Diagnostic Substances)
D 96% confidence
ROE -142.3%
Net margin -13740.9%
Debt/eq 1.98x
Rev growth 0%
XHLD
TEN Holdings, Inc.
Services-Business Services, NEC
D 96% confidence
ROE -174.7%
Net margin -340.3%
Debt/eq 0x
Rev growth 0%
EVTV
Envirotech Vehicles, Inc.
Motor Vehicle Parts & Accessories
D 96% confidence
Net margin -177.3%
Rev growth 217.6%
SMXT
SolarMax Technology, Inc.
Construction - Special Trade Contractors
D 96% confidence
Net margin -2.1%
Rev growth 295.8%
FRMM
FORUM MARKETS Inc
Finance Services
D 96% confidence
ROE -45.3%
Net margin -2667.5%
Debt/eq 0x
Rev growth 0%
IPDN
Professional Diversity Network, Inc.
Services-Computer Programming, Data Processing, Etc.
D 96% confidence
ROE -13.3%
Net margin -119.8%
Debt/eq 0x
Rev growth 0%
AGPU
Axe Compute Inc.
Finance Services
D 96% confidence
ROE -19.1%
Net margin -21831.6%
Debt/eq 0x
Rev growth 47.7%
USBC
USBC, Inc.
Finance Services
D 96% confidence
ROE -42.7%
Debt/eq 0.07x
Rev growth -100%
BRTX
BioRestorative Therapies, Inc.
Services-Misc Health & Allied Services, NEC
D 96% confidence
ROE -71.2%
Net margin -9298.3%
Debt/eq 0.08x
Rev growth 32.9%
ARMP
Armata Pharmaceuticals, Inc.
Biological Products, (No Diagnostic Substances)
D 96% confidence
Net margin -372083.9%
Rev growth 404.9%
TULP
BLOOMIA HOLDINGS, INC.
Agricultural Production-Crops
D 96% confidence
ROE -97.3%
Net margin -22.4%
Debt/eq 6.66x
PCSC
Perceptive Capital Solutions Corp
Services-Medical Laboratories
D 96% confidence
FLL
FULL HOUSE RESORTS INC
Hotels & Motels
D 96% confidence
Net margin -11%
Rev growth 3.5%
PAMT
PAMT CORP
Trucking (No Local)
D 96% confidence
ROE -0%
Net margin -0%
Debt/eq 1.2x
Rev growth -16.3%
TYGO
TIGO ENERGY, INC.
Semiconductors & Related Devices
D 96% confidence
ROE -4.3%
Net margin -6.9%
Debt/eq 0x
Rev growth -99.9%
NIMU
NON INVASIVE MONITORING SYSTEMS INC /FL/
Electromedical & Electrotherapeutic Apparatus
D 96% confidence
Net margin -700%
Rev growth 0%
KAYS
Kaya Holdings, Inc.
Pharmaceutical Preparations
D 96% confidence
Net margin -56290.2%
GTII
GLOBAL TECH INDUSTRIES GROUP, INC.
Services-Management Services
D 96% confidence
Net margin -405815.8%
RGPX
REGENEREX PHARMA, INC.
Pharmaceutical Preparations
D 96% confidence
Net margin -83244.8%
Rev growth -31.9%
MITI
Mitesco, Inc.
Services-Computer Programming, Data Processing, Etc.
D 96% confidence
Net margin 413.4%
MINR
Minerva Gold Inc.
Metal Mining
D 96% confidence
Net margin -58.1%
MGTI
MGT CAPITAL INVESTMENTS, INC.
Finance Services
D 96% confidence
Net margin -251.7%
Rev growth -73%
MFON
MOBIVITY HOLDINGS CORP.
Services-Prepackaged Software
D 96% confidence
Net margin -373.1%
Rev growth 7.1%
MBAI
Check-Cap Ltd
X-Ray Apparatus & Tubes & Related Irradiation Apparatus
C 96% confidence
MAGE
MAGELLAN COPPER & GOLD Corp
Metal Mining
D 96% confidence
Net margin -1329.3%
Rev growth -73.8%
LUDG
LUDWIG ENTERPRISES, INC.
Services-Medical Laboratories
D 96% confidence
Net margin -1030614.3%
IWAL
iWallet Corp
Communications Equipment, NEC
D 96% confidence
Rev growth 100%
IVHI
Invech Holdings, Inc.
Services-Management Consulting Services
D 96% confidence
ITXP
Independence Power Holdings, Inc.
Services-Engineering, Accounting, Research, Management
D 96% confidence
Net margin -3064.9%
Rev growth 176.6%
ITOX
IIOT-OXYS, Inc.
Services-Prepackaged Software
D 96% confidence
Rev growth -97.8%
IRME
IR-Med, Inc.
Electromedical & Electrotherapeutic Apparatus
D 96% confidence
Net margin 49133.3%
Rev growth -115%
INNI
Innovaro, Inc.
Blank Checks
D 96% confidence
Net margin -581.3%
Rev growth 21.9%
GHST
GHST World Inc.
Services-Prepackaged Software
D 96% confidence
Net margin -362.1%
Rev growth 47.8%
GGBY
Alpha Investment Inc.
Real Estate
D 96% confidence
Rev growth 102.7%
GFMH
Goliath Film & Media Holdings
Services-Motion Picture & Video Tape Distribution
D 96% confidence
Net margin -130.5%
Rev growth -31.4%
GFLT
GenFlat Holdings, Inc.
Services-Management Consulting Services
D 96% confidence
Net margin -15173.2%
Rev growth 50.8%

Compare investment strategies

How weakest fundamentals compare to other AI-analysed stock strategies on MarketsHost.

Strategy Primary metric Best for Risk profile
Top Rated Dual AI consensus High conviction picks Moderate
Undervalued ROE + net margin Long-term value investors Lower
Growth Revenue growth ≥15% Aggressive growth seekers Higher
Dividend Active dividend payments Income investors Lower
High ROE Return on equity ≥20% Quality investors Moderate
Low Debt Debt/equity ≤0.5 Conservative investors Lower

Frequently Asked Questions

Why does AI grade stocks as C/D?

C/D grades indicate declining revenue, shrinking margins, high debt, or other fundamental concerns identified in SEC 10-K and 10-Q filings.

Should I sell if I own these stocks?

AI grades are one data point. Consider your cost basis, tax implications, and whether fundamentals might improve. This is not personalized advice.

Can C/D graded stocks recover?

Yes. Companies can turn around. AI grades update when new SEC filings show improving fundamentals. Monitor for grade upgrades.

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Disclaimer: AI grades are based on SEC filings and fundamental analysis. They are not investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.