13F

Stock

Biogen Inc.

BIIB · held by 4 managers

Reported value

$83.2M

Holders

4

+0 new · −0 exited

Holders’ est. mark

−$18.8M

Price effect on 4 books still in the name

Largest holder

$60.2M

Employees Provident Fund Board

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Employees Provident Fund Board212.6K$60.2M−$13.5MCut−$13.5M
Leonteq Securities AG35.4K$10M−$78.9KAdded$9.59M
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main30.4K$8.62M−$1.93MCut−$4.32M
Swiss Life Asset Management Ltd15.6K$4.4M−$3.32MCut−$8.76M

Positions as of Q3 2021. 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.