TANTECH HOLDINGS LTD (TANH) — Institutional Holders, Q2 2026
9 institutional investment managers reported a TANH position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $76.7K. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
TANH in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- XTX Topco LtdNew · +59,767 sh+$22.7K
- Virtu FinancialNew · +42,013 sh+$16.0K
- SUSQUEHANNA INTERNATIONAL GROUP, LLPNew · +37,537 sh+$14.3K
- JANE STREET GROUPNew · +31,421 sh+$11.9K
- UBS Group AGAdded · +1,384 sh+$526.00
Biggest sellers
- Ground Swell CapitalSold out · -13,801 sh-$5.2K
- StoneX GroupSold out · -11,489 sh-$4.4K
- Marex Group plcTrimmed · -5,876 sh-$2.2K
TANH 13F holders ranked 1–9 of 9
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | XTX Topco Ltd#1 · 59,767 sh | 59,767 | $22.7K | <0.01% | New |
| 2 | Virtu Financial#2 · 42,013 sh | 42,013 | $16.0K | <0.01% | New |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#3 · 37,537 sh | 37,537 | $14.3K | 0.00% | New |
| 4 | JANE STREET GROUP#4 · 31,421 sh | 31,421 | $11.9K | 0.00% | New |
| 5 | Marex Group plc#5 · 28,236 sh | 28,236 | $10.7K | 0.00% | -17.2% |
| 6 | UBS Group AG#6 · 1,795 sh | 1,795 | $682.00 | 0.00% | +336.7% |
| 7 | SBI Securities , Ltd.#7 · 1,036 sh | 1,036 | $394.00 | — | +3.5% |
| 8 | HRT FINANCIAL#8 · 30,173 sh | 30,173 | $11.00 | 0.00% | New |
| 9 | Russell Investments Group, Ltd.#9 · 1 sh | 1 | $0.00 | 0.00% | New |
Funds that sold out of TANH in Q2 2026 (2)
Held TANH at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| Ground Swell Capital13,801 sh | 13,801 | $8.1K |
| StoneX Group11,489 sh | 11,489 | $6.8K |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.