Tungray Technologies Inc. Class ATRSG
13F holders, Q2 2025 (June 30)2holders +1
1new positions
0sold out
1famous investor
$1.62avg. 13F price*
At the end of Q2 2025, 2 institutions reported holding Tungray Technologies Inc. Class A (TRSG) in their 13F filings, up 1 from Q1 2025. 1 opened new positions and 0 sold out. The largest holders were Citadel Advisors ($43K) and UBS Group AG ($2K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Tungray Technologies Inc. Class A
- CUSIP
- G9124M106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $43K |
| Exits | 0 | $0 |
All 13F filers, Q1 2025 → Q2 2025: 26,568 shares bought and 3,201 shares sold, net +23,367 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 2 holders
| Citadel Advisors | 0.00% | New | 26,568 | $43K |
| UBS Group AG | 0.00% | Reduce -70.0% | 1,373 | $2K |
"% of holder's portfolio" is TRSG's weight in each manager's 13F, not the share of Tungray Technologies Inc. Class A the manager owns.