New Positions
1 managers initiated
Top five by reported value
- T3 Companies, LLC$557.3K
Tungray Technologies Inc NASDAQ NMS - GLOBAL MARKET:TRSG
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
1 new0 added1 reduced2 exited
Total Institutional Holders
2
as of 2025-12-31
Top Holder
T3 Companies, LLC
$557.3K
Largest QoQ Increase
T3 Companies, LLC
+499,122 sh
Largest QoQ Decrease
TWO SIGMA SECURITIES, LLC
-16,177 sh
New Positions(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| T3 Companies, LLC | 499,122 | +499,122 | $557.3K | +$557.3K | — |
Reduced(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| UBS Group AG | 411 | -5,065 | $459 | -$7.4K | -92.5% |
Sold Out(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| TWO SIGMA SECURITIES, LLC | 0 | -16,177 | $0 | -$23.3K | — |
| CITADEL ADVISORS LLC | 0 | -12,561 | $0 | -$18.0K | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| T3 Companies, LLC | 499,122 | $557.3K | +499,122 | — |
| UBS Group AG | 411 | $459 | -5,065 | -92.5% |
New & Closed Positions this quarter
Closed Positions
2 managers exited
Top five by prior-quarter value
- TWO SIGMA SECURITIES, LLC$23.3K
- CITADEL ADVISORS LLC$18.0K
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for TRSG against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.