13F

Stock

Semileds Corp

LEDS · held by 8 managers

Reported value

$155.6K

Holders

8

+0 new · −0 exited

Holders’ est. mark

Need a prior quarter

Largest holder

$88K

Renaissance Technologies

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Renaissance Technologies58.7K$88KHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP19.4K$29.2KHeld
XTX Topco Ltd14.2K$21.3KHeld
Schonfeld Strategic Advisors LLC10.3K$15.4KHeld
UBS Group AG858$1.29KHeld
OSAIC HOLDINGS, INC.200$300Held
SHP Wealth Management45$68Held
SBI Securities Co., Ltd.5$8Held

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.