13F

Stock

Huachen Ai Pkg Mgmt Technolo

Ticker not mapped · held by 7 managers

Reported value

$16.2K

Holders

7

+3 new · −2 exited

Holders’ est. mark

−$11.2K

Price effect on 4 books still in the name

Largest holder

$5.04K

XTX Topco Ltd

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
XTX Topco Ltd34.8K$5.04K−$6.94KCut−$9.92K
JANE STREET GROUP, LLC20.9K$3.03KNew
Citadel19.7K$2.86K−$3.94KCut−$13.2K
TWO SIGMA SECURITIES, LLC18.9K$2.73KNew
Tower Research Capital LLC (TRC)15K$2.17KNew
UBS Group AG1.85K$269−$240Cut−$141
BlackRock, Inc.560$81−$115Cut−$115

Who left

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.