Jeff Ubben - ValueAct Holdings
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    18
Portfolio value:    $5,712,466,529
Holdings Activity Buys Sells    History
← All MYGN superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2010   Q2 0 0.00 Sell 100.00% 0.62 $14.91–24.52 · VW $19.50i SEC
2010   Q1 622,000 0.62 Buy 0.62 $20.62–27.13 · VW $23.76i $14,959,000 SEC