SemiLEDs Corporation (LEDS) Institutional Ownership

What the institutions did with LEDS last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.

Managers compared

12

filed both this quarter and last

Managers holding

8

-1 on the quarter

Buyers

6

3 opened new

Sellers

4

4 sold out entirely

Buyer share

60.0%

of managers who traded it

Breadth

+20.0

net buyers, as a share of those trading

Ownership map

Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.

Largest holders

Manager	Shares	% of reported
RENAISSANCE TECHNOLOGIES LLC	79.1K	55.9%
CITADEL ADVISORS LLC	50.4K	35.6%
Virtu Financial LLC	11.7K	8.3%
OSAIC HOLDINGS, INC.	200	0.1%
SHP Wealth Management	45	0.0%
Tower Research Capital LLC (TRC)	13	0.0%
SBI Securities Co., Ltd.	5	0.0%
Caitong International Asset Management Co., Ltd	3	0.0%

Largest changes

Manager	Action	Previous	Current	Change
CITADEL ADVISORS LLC	Increased	22.0K	50.4K	+28.5K
SUSQUEHANNA INTERNATIONAL GROUP, LLP	Sold Out	20.5K	0	-20.5K
RENAISSANCE TECHNOLOGIES LLC	Increased	61.7K	79.1K	+17.4K
XTX Topco Ltd	Sold Out	13.5K	0	-13.5K
Virtu Financial LLC	New	0	11.7K	+11.7K
Schonfeld Strategic Advisors LLC	Sold Out	10.1K	0	-10.1K
OSAIC HOLDINGS, INC.	New	0	200	+200
UBS Group AG	Sold Out	38	0	-38
Tower Research Capital LLC (TRC)	New	0	13	+13
Caitong International Asset Management Co., Ltd	Increased	1	3	+2

13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.