13F

Stock

Iczoom Group Inc.

IZM · held by 6 managers

Reported value

$71.8K

Holders

6

+3 new · −0 exited

Holders’ est. mark

−$67.6K

Price effect on 3 books still in the name

Largest holder

$33.7K

JANE STREET GROUP, LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
JANE STREET GROUP, LLC46.3K$33.7K−$32KCut−$11.1K
XTX Topco Ltd19.3K$14K−$34.2KCut−$33.9K
SUSQUEHANNA INTERNATIONAL GROUP, LLP16.8K$12.2K—New
Citadel15.5K$11.3K—New
UBS Group AG825$600−$1.5KCut−$2.82K
Caitong International Asset Management Co., Ltd1$1—New

Positions as of Q1 2026. 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.