Harry Burn - Sound Shore Management
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    40
Portfolio value:    $2,984,059,912
Holdings Activity Buys Sells    History
Holding/activity history for  Boston Scientific Corp. (BSX)
← All BSX superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2010   Q2 0 0.00 Sell 100.00% <0.01 $5.41–7.54 · VW $6.48i SEC
2010   Q1 24,000 <0.01 Reduce 99.84% 2.23 $6.31–9.79 · VW $7.69i $173,000 SEC
2009   Q4 15,451,102 2.23 Add 29.77% 0.51 $7.84–10.60 · VW $8.73i $139,060,000 SEC
2009   Q3 11,906,253 2.05 Reduce 27.48% 0.96 $9.58–11.77 · VW $10.89i $126,087,000 SEC
2009   Q2 16,417,029 3.48 Add 3.85% 0.13 $7.65–10.57 · VW $9.19i $166,469,000 SEC
2009   Q1 15,808,698 3.11 Reduce 31.57% 1.27 $6.08–9.63 · VW $7.95i $125,679,000 SEC
2008   Q4 23,100,750 4.01 Add 19.05% 0.64 $5.41–11.90 · VW $8.04i $178,800,000 SEC
2008   Q3 19,403,765 3.88 Add 11.32% 0.39 $11.63–14.20 · VW $12.61i $238,084,000 SEC
2008   Q2 17,430,657 3.31 Add 0.53% 0.02 $12.09–14.22 · VW $13.11i $214,223,000 SEC
2008   Q1 17,338,994 3.44 Add 9.27% 0.29 $10.76–13.27 · VW $12.38i $223,153,000 SEC
2007   Q4 15,867,616 2.63 Reduce 17.06% 0.61 $11.27–15.31 · VW $13.11i $184,540,000 SEC
2007   Q3 19,132,208 3.57 Add 34.76% 0.92 $12.11–15.82 · VW $13.48i $266,894,000 SEC
2007   Q2 14,197,761 2.89 Add 29.37% 0.66 $14.39–16.85 · VW $15.67i $217,794,000 SEC
2007   Q1 10,974,853 2.28 Add 20.16% 0.38 $13.88–18.69 · VW $16.54i $159,574,000 SEC
2006   Q4 9,133,561 2.29 Reduce 44.55% 1.70 $14.45–17.35 · VW $16.15i $156,915,000 SEC
2006   Q3 16,472,213 3.81 Buy 3.81 $14.43–18.11 · VW $16.35i $243,624,000 SEC
2006   Q2 0 0.00 Sell 100.00% 2.66 $16.47–23.58 · VW $20.74i SEC
2006   Q1 7,018,479 2.66 Add 69.10% 1.09 $20.57–26.56 · VW $23.26i $161,776,000 SEC
2005   Q4 4,150,441 2.30 Buy 2.30 $22.80–27.82 · VW $25.25i $101,644,000 SEC
2002   Q4 0 0.00 Sell 100.00% 3.61 $15.60–22.15 · VW $19.34i SEC
2002   Q3 4,762,200 3.61 Reduce 11.34% 0.35 $11.50–15.90 · VW $14.38i $75,148,000 SEC
2002   Q2 5,371,200 3.08 Add 54.53% 1.09 $11.97–16.25 · VW $13.56i $78,742,000 SEC
2002   Q1 3,475,800 1.55 Reduce 32.70% 0.79 $10.24–12.75 · VW $11.54i $43,604,000 SEC
2001   Q3 5,165,000 2.42 Reduce 22.25% 0.49 $8.49–10.50 · VW $9.52i $52,941,000 SEC
2001   Q2 6,643,000 2.21 Add 3.41% 0.07 $7.25–10.25 · VW $8.50i $56,466,000 SEC
2001   Q1 6,424,000 2.54 Buy 2.54 $6.63–10.40 · VW $8.58i $64,818,000 SEC
Price snapshot:
Current price$44.65
52-week low$42.25
52-week high$109.50