# Tantech Holdings Ltd (TANH)

Source page: https://stoqly.net/companies/tanh

- **Ticker:** TANH (Nasdaq)
- **Sector:** Materials / Industrial Organic Chemicals
- **SEC CIK:** 0001588084
- **Latest annual report:** 20-F filed 2026-05-14 (https://www.sec.gov/Archives/edgar/data/1588084/000147793226003132/tanh_20f.htm)
- **Data updated:** 2026-11-01

## Key figures

- **Last close:** $12.28 on 2026-10-30
- **Market cap:** $28.3M
- **EPS, trailing 12 months:** −$13.64
- **Revenue (FY2025):** $38.4M
- **Revenue growth:** −10.7%
- **Revenue growth, 5-year CAGR:** −1.9%
- **Gross margin:** 18.6%
- **Operating margin:** −31.8%
- **Net margin:** −80.9%
- **Free cash flow:** −$5.8M
- **Free cash flow margin:** −15.2%
- **Return on equity:** −25.7%
- **Change in share count:** +444.4%
- **Piotroski F-score:** 2/9
- **Insider buys, last 90 days:** $0.0M
- **Insider sells, last 90 days:** $0.0M

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## Annual results

From SEC EDGAR XBRL filings. Full table: https://stoqly.net/companies/tanh/figures.csv

| US$ millions | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|---:|
| Revenue | 40 | 42 | 30 | 49 | 42 | 55 | 53 | 45 | 43 | 38 |
| Operating income | 9 | 5 | 2 | -9 | -10 | -9 | 6 | 4 | 4 | -12 |
| Net income | 4 | 4 | 2 | -6 | -7 | -8 | 3 | 6 | -3 | -31 |
| Diluted EPS (US$) | 0.19 | 0.15 | 0.07 | -2.20 | -52.93 | -48.35 | 120.10 | 80.69 | -7.66 | -13.64 |
| Operating cash flow | -7 | 2 | 15 | 15 | 14 | -8 | 8 | 5 | 5 | -6 |
| Free cash flow | -7 | 1 | 14 | 15 | 14 | -8 | 8 | 5 | 5 | -6 |
| Cash | 6 | 10 | 8 | 12 | 37 | 43 | 19 | 29 | 35 | 33 |

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Source: SEC EDGAR filings and end-of-day prices, via Stoqly. For information only — not investment advice or a recommendation to buy, sell or hold any security.