Tantech Holdings
TANH
5 hedge funds and large institutions have $35.8K invested in Tantech Holdings in 2026 Q1 according to their latest regulatory filings, with 3 funds opening new positions, 1 increasing their positions, 1 reducing their positions, and 1 closing their positions.
200% more first-time investments, than exits
New positions opened: 3 | Existing positions closed: 1
67% more funds holding
Funds holding: 3 → 5 (+2)
0% more repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 1
0.01% less ownership
Funds ownership: 0.96% → 0.94% (-0.01%)
40% less capital invested
Capital invested by funds: $59.3K → $35.8K (-$23.5K)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GSC
Ground Swell Capital
Folly Beach,
South Carolina
|
+$12.3K |
| 2 |
SG
StoneX Group
New York
|
+$10.2K |
| 3 |
SS
SBI Securities
Tokyo,
Japan
|
+$534 |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$366 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MG
Marex Group
London,
|
-$12.3K |
| 2 |
XT
XTX Topco
George Town,
Cayman Islands
|
-$10.5K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
MG
1
Marex Group
London,
| $20.1K | -$12.3K | -13,828 | -29% |
|
|
GSC
2
Ground Swell Capital
Folly Beach,
South Carolina
| $8.13K | +$12.3K | +13,801 | New |
|
|
SG
3
StoneX Group
New York
| $6.77K | +$10.2K | +11,489 | New |
|
|
SS
4
SBI Securities
Tokyo,
Japan
| $590 | +$534 | +600 | +150% |
|
|
5
UBS Group
Zurich,
Switzerland
| $242 | +$366 | +411 | New |
|
|
XT
6
XTX Topco
George Town,
Cayman Islands
| – | -$10.5K | -10,424 | Closed |
|
TANH Hedge Fund Activity: Q1 2026 in Review
5 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in Tantech Holdings (TANH) for Q1 2026, worth a combined $35.8K — down 40% from $59.3K a quarter earlier.
Buyers outnumbered sellers: 3 funds opened new TANH positions and 1 closed out — a net gain of 2 holders — while 1 added to existing stakes and 1 trimmed.
The largest buyer was Ground Swell Capital, opening a new position worth an estimated $12.3K. The largest seller was Marex Group, cutting an estimated $12.3K.
- 5 institutional investors held Tantech Holdings (TANH) as of Q1 2026, up from 3 in Q4 2025.
- Funds reported $35.8K of Tantech Holdings stock for Q1 2026, down 40% quarter-over-quarter.
- 3 funds opened new Tantech Holdings positions in Q1 2026 and 1 closed out, a net change of +2 holders.
- The largest Tantech Holdings buyer in Q1 2026 was Ground Swell Capital, an estimated $12.3K added.
- The largest Tantech Holdings seller in Q1 2026 was Marex Group, an estimated $12.3K sold.
Based on aggregated 13F filings for Q1 2026.