SemiLEDs LEDS Institutional Ownership

Updated Nov 4, 2026

SemiLEDs Corp (NASDAQ:LEDS) was reported as a holding by 10 institutional investors in 13F filings for the quarter ended June 30, 2026.

• These investors held 1.86% of outstanding shares in Q2 2026, up from 1.70% the quarter before.
• Total shares held in SemiLEDs rose 9.83% versus Q1 2026, while the number of holders rose 25.00% versus Q2 2025.
• Of the 10 holders, 7 added to their positions, 1 reduced its stake and 2 left their positions unchanged in Q2 2026.
• The aggregate institutional position in SemiLEDs was 153.98K shares at the end of Q2 2026, up 13.79K from the prior quarter and up 92.89K from a year earlier.
• Renaissance Technologies LLC led 13F holders of LEDS with 79.11K shares as of June 30, 2026, or 0.96% of shares outstanding.
• Among holders that already owned SemiLEDs, the biggest buyers in Q2 2026 were Citadel Advisors LLC (+28.47K shares), Renaissance Technologies LLC (+17.41K shares) and Caitong International Asset Management Co., Ltd (+2 shares).
• Among holders that kept a stake in SemiLEDs, the biggest seller in Q2 2026 was Berthel, Fisher & Company Financial Services, Inc. (-80 shares).
• Per Business Quant, the top 10 investors in LEDS for the quarter ended June 30, 2026 were Renaissance Technologies LLC (79.11K shares), Citadel Advisors LLC (50.44K shares), Berthel, Fisher & Company Financial Services, Inc. (12.2K shares), Virtu Financial LLC (11.71K shares), Mercer Global Advisors Inc (250 shares), Osaic Holdings, Inc. (200 shares), SHP Wealth Management (45 shares), Tower Research Capital LLC (13 shares), SBI Securities Co., Ltd. (5 shares) and Caitong International Asset Management Co., Ltd (3 shares).