ZDA
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Zweig-DiMenna Associates’s Boston Scientific BSX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$16.7M Buy
155,700
+32,700
+27% +$3.51M 1.58% 16
2025
Q1
$12.4M Sell
123,000
-159,900
-57% -$16.1M 1.97% 16
2024
Q4
$25.3M Buy
282,900
+11,900
+4% +$1.06M 1.89% 11
2024
Q3
$22.7M Buy
271,000
+80,500
+42% +$6.75M 2.29% 11
2024
Q2
$14.7M Buy
+190,500
New +$14.7M 1.65% 23
2013
Q4
Sell
-44,015
Closed -$517K 258
2013
Q3
$517K Buy
+44,015
New +$517K 0.02% 155