13F

Stock

Aspen Aerogels Inc

ASPN · held by 2 managers

Reported value

$2.69M

Holders

2

+0 new · −0 exited

Holders’ est. mark

$205.7K

Price effect on 2 books still in the name

Largest holder

$1.85M

Marex Group plc

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Marex Group plc105K$1.85M$118.3KAdded$822.3K
BARCLAYS PLC48K$845.5K$87.4KCut−$426.4K

Positions as of Q1 2024. 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.