LEDS · SemiLEDs Corp
$1.78
-0.10 (-5.32%)
At close · Jul 29
Going-concern doubt
— flagged Jul 14, 2026
Substantial doubt about the company's ability to continue as a going concern.
“These facts and conditions have raised substantial doubt about the Company's ability to continue as a going concern, even though gross profit on product sales was $2.4 million for the year ended August 31, 2025 compared to $1.1 million for the year ended August 31, 2024.”View the 10-Q filed Jul 14, 2026
Market Cap
$14.73M
Shares
8.27M
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.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 9
Total Value: $159,886
Total Shares: 127,909
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 9 13F filersTop Holder
48.2%
of institutional value
Top 5
99.9%
of institutional value
Top 10
100.0%
of institutional value
HHI
3,054
Highly concentrated
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Large RENAISSANCE TECHNOLOGIES LLC | $77,125 | 48.24% | 61,700 | Shares | Sole | 2026-05-14 | ||||
| Mega CITADEL ADVISORS LLC | $27,461 | 17.18% | 21,969 | Shares | Defined | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $25,663 | 16.05% | 20,531 | Shares | Other | 2026-05-15 | ||||
| Mid XTX Topco Ltd | $16,910 | 10.58% | 13,528 | Shares | Defined | 2026-05-15 | ||||
| Large Schonfeld Strategic Advisors LLC | $12,615 | 7.89% | 10,092 | Shares | Sole | 2026-05-15 | ||||
| Small SHP Wealth Management | $56 | 0.04% | 45 | Shares | Sole | 2026-05-08 | ||||
| Mega UBS Group AG | $47 | 0.03% | 38 | Shares | Defined | 2026-05-05 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $8 | 0.01% | 5 | Shares | Defined | 2026-07-23 | ||||
| Small Caitong International Asset Management Co., Ltd | $1 | 0.00% | 1 | Shares | Sole | 2026-05-11 | ||||
| No holders match your search. | ||||||||||