Investor AB 'B''s ticker is and the CUSIP is W48102128. A total of 3 filers reported holding Investor AB 'B' in Q3 2017. The put-call ratio across all filers is - and the average weighting 2.0%.
Quarter-by-quarter ownership
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
BEDDOW CAPITAL MANAGEMENT INC | 529,331 | $10,142 | 4.94% |