13F

Stock

Ib Acquisition Corp

Ticker not mapped · held by 6 managers

Reported value

$378.7K

Holders

6

+1 new · −7 exited

Holders’ est. mark

$2.43K

Price effect on 5 books still in the name

Largest holder

$217.2K

JANE STREET GROUP, LLC

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
JANE STREET GROUP, LLC20.4K$217.2KNew
Clear Street Group Inc.15K$159.9K$2.4KCut−$873.4K
MORGAN STANLEY51$544$8Cut−$107
UBS Group AG41$437$6Cut−$66.7K
HRT FINANCIAL LP36.9K$393$6Cut−$16
FLOW TRADERS U.S. LLC24K$256$4Cut−$7

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.