Thomas Russo - Gardner Russo & Quinn
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    86
Portfolio value:    $8,496,278,296
Holdings Activity Buys Sells    History
Holding/activity history for  Universal Display Corp (OLED)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2008   Q2 0 0.00 Sell 100.00% <0.01 SEC
2008   Q1 9,500 <0.01 $14.32 $136,000 SEC
2007   Q4 9,500 <0.01 $20.63 $196,000 SEC
2007   Q3 9,500 0.01 $17.68 $168,000 SEC
2007   Q2 9,500 <0.01 Add 3.26% <0.01 $15.68 $149,000 SEC
2007   Q1 9,200 <0.01 Add 12.20% <0.01 $15.11 $139,000 SEC
2006   Q4 8,200 <0.01 $15.00 $123,000 SEC
2006   Q3 8,200 <0.01 $10.98 $90,000 SEC
2006   Q2 8,200 <0.01 Add 17.14% <0.01 $13.29 $109,000 SEC
2006   Q1 7,000 <0.01 $14.43 $101,000 SEC
2005   Q4 7,000 <0.01 Buy <0.01 $10.57 $74,000 SEC
2005   Q3 0 0.00 Sell 100.00% 0.01 SEC
2005   Q2 7,000 0.01 Add 268.42% <0.01 $10,280.00 $71,960,000 SEC
2005   Q1 1,900 <0.01 $6,990.00 $13,281,000 SEC
2004   Q4 1,900 <0.01 Reduce 51.28% <0.01 $9,000.00 $17,100,000 SEC
2004   Q3 3,900 <0.01 $8,420.00 $32,838,000 SEC
2004   Q2 3,900 <0.01 $10,690.00 $41,691,000 SEC
2004   Q1 3,900 0.01 $12,830.00 $50,037,000 SEC
2003   Q4 3,900 <0.01 $13,720.00 $53,508,000 SEC
2003   Q3 3,900 <0.01 $10,390.00 $40,521,000 SEC
2003   Q2 3,900 <0.01 $8,850.00 $34,515,000 SEC
2003   Q1 3,900 <0.01 Buy <0.01 $8,180.00 $31,902,000 SEC