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David Abrams - Abrams Capital Management
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    11
Portfolio value:    $4,638,238,227
Holdings Activity Buys Sells    History
Holding/activity history for  Biogen Inc. (BIIB)
← All BIIB superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2007   Q3 0 0.00 Sell 100.00% 1.70 $53.24–69.00 · VW $60.65i SEC
2007   Q2 700,000 1.70 Buy 1.70 $43.43–53.96 · VW $50.34i $37,100,000 SEC
Price snapshot:
Current price$209.03
52-week low$121.05
52-week high$219.72
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Quotes delayed 15 minutes for NASDAQ, NYSE and AMEX. 13F holdings sourced from SEC EDGAR filings.
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