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SELXF · Semilux International Ltd.

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$0.00 At close · Sep 1
Market Cap
$8,670
Shares
43.35M

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: 1
Total Value: $87,574
Total Shares: 2,861,925

Institutional Ownership Trend

10 quarters

Holder Concentration

Across 1 13F filers · Δ vs Mar 31, 2026
Top Holder
100.0%
Mar 2024 → Jun 2026 · range 85.5% – 100.0%
+12.8 pts
Top 5
100.0%
Mar 2024 → Jun 2026 · range 99.4% – 100.0%
0.0 pts
Top 10
100.0%
Mar 2024 → Jun 2026 · range 100.0% – 100.0%
0.0 pts
HHI
10,000
Mar 2024 → Jun 2026 · range 7,490 – 10,000
Highly concentrated+2,252

Quarterly Activity

vs Mar 31, 2026
New
0
Increased
0
Decreased
0
Sold Out
3
Unchanged
1
Holder count: -3
Institutional value: -89.1%
Shares held: -12.8%

Top New Positions

vs Mar 31, 2026
No new positions this quarter.

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 1 of 1
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1990950 CUSIP G8021C104 13F (30d) 2 filings 1 filers Visit website