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TUNGRAY TECHNOLOGIES INC (TRSG)
Institutional ownership, SEC filings and insider activity
Sector: Industry · SEC CIK 0001943444 · EDGAR filings · Updated 2026-07-06
TUNGRAY TECHNOLOGIES INC (TRSG) has 2 institutional managers reporting positions valued at $659.2K per the latest 13F reporting period.
Institutional managers
2
Reported 13F value
$659.2K
Latest updates
- 2026-07-06 — Foreign issuer report (6-K) filed
- 2026-05-28 — Foreign issuer report (6-K) filed
- 2026-04-23 — Annual report (20-F) filed
- 2026-03-31 — Initial insider ownership filed (Form 3)
- 2026-03-19 — Initial insider ownership filed (Form 3)
- 2026-03-19 — Initial insider ownership filed (Form 3)
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, TUNGRAY TECHNOLOGIES INC has 2 institutional holders.
Insider activity
Insiders reported 0 transactions (0 buys, 0 sells) across 2 reporting insiders, with a net reported value of $0.
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See full history, cross-references and alerts on SightfileSightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-06.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-06.