David Katz - Matrix Asset Advisors
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    105
Portfolio value:    $1,090,209,468
Holdings Activity Buys Sells    History
Holding/activity history for  Opko Health Inc (OPK)
← All OPK superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2021   Q1 0 0.00 Sell 100.00% 0.01 $3.83–6.27 · VW $4.90i SEC
2020   Q4 10,000 0.01 Buy 0.01 $3.02–4.92 · VW $4.06i $40,000 SEC
2020   Q3 0 0.00 Sell 100.00% 0.07 $2.84–6.47 · VW $4.39i SEC
2020   Q2 100,000 0.07 Buy 0.07 $1.12–3.52 · VW $2.44i $341,000 SEC
2020   Q1 0 0.00 Sell 100.00% 0.05 $1.30–2.91 · VW $1.79i SEC
2019   Q4 200,000 0.05 Add 33.33% 0.01 $1.33–2.43 · VW $1.63i $294,000 SEC
2019   Q3 150,000 0.06 Add 50.00% 0.02 $1.75–2.53 · VW $2.06i $314,000 SEC
2019   Q2 100,000 0.04 Buy 0.04 $1.73–2.64 · VW $2.19i $244,000 SEC