Tantech Holdings LTD: which funds bought and sold
Institutions that bought and sold Tantech Holdings shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 7 institutions that filed 13F reports for both quarters added to or opened positions in Tantech Holdings, and 3 cut or closed them. Together they added a net 171K shares, +281.4% on what they held at the start of the quarter. 5 opened a new position and 2 sold out entirely.
Bought, Q2 2026 7 institutions, 5 of them new holders Sold, Q2 2026 3 institutions, 2 of them sold out
Net change, all compared +171K shares (+281.4%)
Net change, active managers 0 shares (—), 0 bought, 0 sold
Buyers versus sellers
7 bought 3 sold
Active managers and hedge funds 0 bought · 0 sold · 0
Index fund managers 0 bought · 0 sold · 0
Other institutions 7 bought · 3 sold · +171K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Xtx Topco Ltd | +60K New position | 60K | $22,717 |
| Virtu Financial LLC | +42K New position | 42K | $16,000 |
| Susquehanna International Group, LLP | +38K New position | 38K | $14,268 |
| Jane Street Group, LLC | +31K New position | 31K | $11,943 |
| HRT Financial LP | +30K New position | 30K | $11,000 |
| UBS Group AG | +1,384 +336.7% | 1,795 | $682 |
| Sbi Securities Co., Ltd. | +35 +3.5% | 1,036 | $394 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| None of the active managers on our list. | |||
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Ground Swell Capital, LLC | −14K Sold out | 0 | — |
| Stonex Group Inc. | −11K Sold out | 0 | — |
| Marex Group Ltd | −5,876 −17.2% | 28K | $10,733 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| None of the active managers on our list. | |||
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Xtx Topco Ltd | 60K | $22,717 |
| Virtu Financial LLC | 42K | $16,000 |
| Susquehanna International Group, LLP | 38K | $14,268 |
| Jane Street Group, LLC | 31K | $11,943 |
| HRT Financial LP | 30K | $11,000 |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Ground Swell Capital, LLC | 14K | $8,129 |
| Stonex Group Inc. | 11K | $6,767 |
Who holds the shares
- Institutions reporting
- 8
- Ten largest holders
- 100.0% of 13F-reported shares
- Index fund managers
- 0.0% of 13F-reported shares
- Active managers and hedge funds
- 0.0% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 0 | 0 | 0 | 0 | 0 | — |
| Index fund managers | 0 | 0 | 0 | 0 | 0 | — |
| Other institutions | 7 | 3 | 5 | 2 | +171K | +281.4% |