13F

Stock

Tandem Diabetes Care Inc

TNDM · held by 5 managers

Reported value

$13M

Holders

5

+0 new · −1 exited

Holders’ est. mark

−$346.4K

Price effect on 4 books still in the name

Largest holder

$12.5M

BARCLAYS PLC

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BARCLAYS PLC2.59M$12.5M−$334.4KAdded$975.5K
OP Asset Management Ltd17.1K$319K−$8.9KCut−$121.7K
Leonteq Securities AG5.89K$109.8K−$3KCut−$21.3K
Prestige Wealth Management Group LLC65$1.21K−$33Added$4

Who left

Positions as of Q2 2025. 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.