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TRSG

Tungray Technologies Inc
$1.53 +0.01 (+0.66%) At close · Jul 2
Market Cap
$31.82M
Shares
15,000,000

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 2
Total Value: $659,224
Total Shares: 499,413

Institutional Ownership Trend

8 quarters

Holder Concentration

Across 2 13F filers · Δ vs Dec 31, 2025
Top Holder
99.9%
Jun 2024 → Mar 2026 · range 47.3% – 100.0%
+0.0 pts
Top 5
100.0%
Jun 2024 → Mar 2026 · range 100.0% – 100.0%
0.0 pts
Top 10
100.0%
Jun 2024 → Mar 2026 · range 100.0% – 100.0%
0.0 pts
HHI
9,988
Jun 2024 → Mar 2026 · range 3,840 – 10,000
Highly concentrated+5

Quarterly Activity

vs Dec 31, 2025
New
0
Increased
0
Decreased
1
Sold Out
0
Unchanged
1
Holder count: 0
Institutional value: +18.1%
Shares held: -0.0%

Top Buyers

vs Dec 31, 2025
No qualifying movers this quarter.

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Showing 2 of 2
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1943444 CUSIP G9124M106