13F

Stock

Skf Ab

Ticker not mapped · held by 5 managers

Reported value

$3.01M

Holders

5

+0 new · −1 exited

Holders’ est. mark

−$301K

Price effect on 5 books still in the name

Largest holder

$2.53M

GREAT LAKES ADVISORS, LLC

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
GREAT LAKES ADVISORS, LLC105K$2.53M−$240.3KCut−$103.8K
CHICAGO TRUST Co NA16.2K$381.6K−$50.7KCut−$51.1K
RHUMBLINE ADVISERS4.06K$97.7K−$9.83KCut−$18.2K
GAMMA Investing LLC60$1.44K−$145Cut−$145
Salomon & Ludwin, LLC10$241−$28Cut−$4.71K

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.