Tantech Holdings Ltd
TANH- Exchange
- Nasdaq
- Industry
- Industrial Organic Chemicals
- SEC CIK
- 0001588084
No open-market purchases or sales by Tantech Holdings Ltd insiders were filed in the last 90 days; 9 institutions reported holding it in 13F filings for Q2 2026, worth $87.7K in total; no superinvestor holds it.
Superinvestors holding TANH, Q2 2026
No superinvestor reported holding TANH in Q2 2026.