Tantech Holdings Ltd. Class ATANH
13F holders, Q3 2025 (September 30)4holders
1new positions
1sold out
$1.65avg. 13F price*
At the end of Q3 2025, 4 institutions reported holding Tantech Holdings Ltd. Class A (TANH) in their 13F filings, unchanged from Q2 2025. 1 opened new positions and 1 sold out. The largest holders were Marex Group Ltd ($29K), Virtu Financial LLC ($23K) and SBI Securities Co., Ltd. ($668).
- Company
- Tantech Holdings Ltd. Class A
- CUSIP
- G8675X156
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $23K |
| Exits | 1 | $71K |
All 13F filers, Q2 2025 → Q3 2025: 14,098 shares bought and 40,713 shares sold, net −26,615 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 4 holders
| Marex Group Ltd | 0.00% | Reduce -19.5% | 17,496 | $29K |
| Virtu Financial LLC | 0.00% | New | 14,098 | $23K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -0.7% | 401 | $668 |
| UBS Group AG | 0.00% | Reduce -98.5% | 4 | $7 |
"% of holder's portfolio" is TANH's weight in each manager's 13F, not the share of Tantech Holdings Ltd. Class A the manager owns.