Tungray Technologies
TRSG
2 hedge funds and large institutions have $558K invested in Tungray Technologies in 2025 Q4 according to their latest regulatory filings, with 1 funds opening new positions, 0 increasing their positions, 1 reducing their positions, and 2 closing their positions.
1,035% more capital invested
Capital invested by funds: $49.1K → $558K (+$509K)
3.95% more ownership
Funds ownership: 0.29% → 4.24% (+3.9%)
33% less funds holding
Funds holding: 3 → 2 (-1)
50% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 2
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TSS
Two Sigma Securities
New York
|
-$23.3K |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$18K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$6.71K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
TC
1
T3 Companies
New York
| $557K | +$661K | +499,122 | New |
|
|
2
UBS Group
Zurich,
Switzerland
| $459 | -$6.71K | -5,065 | -92% |
|
|
TSS
3
Two Sigma Securities
New York
| – | -$23.3K | -16,177 | Closed |
|
|
4
Citadel Advisors
Miami,
Florida
| – | -$18K | -12,561 | Closed |
|
TRSG Hedge Fund Activity: Q4 2025 in Review
2 of the 8,225 institutional investors tracked by Wall St. Rank reported a position in Tungray Technologies (TRSG) for Q4 2025, worth a combined $558K — up 1,035% from $49.1K a quarter earlier.
Sellers outnumbered buyers: 2 funds closed out of TRSG and 1 opened new positions — a net loss of 1 holder — while 1 trimmed existing stakes and 0 added.
The largest seller was Two Sigma Securities, exiting entirely with an estimated $23.3K sold.
- 2 institutional investors held Tungray Technologies (TRSG) as of Q4 2025, down from 3 in Q3 2025.
- Funds reported $558K of Tungray Technologies stock for Q4 2025, up 1,035% quarter-over-quarter.
- 1 fund opened new Tungray Technologies positions in Q4 2025 and 2 closed out, a net change of -1 holder.
- The largest Tungray Technologies seller in Q4 2025 was Two Sigma Securities, an estimated $23.3K sold.
Based on aggregated 13F filings for Q4 2025.