Gruss & Co’s State Street SPDR S&P Biotech ETF XBI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$401K Buy
2024
Q2
Sell
2024
Q1
$569K Buy
2016
Q4
Sell
2016
Q3
$265K Hold
2016
Q2
$216K Hold
2016
Q1
$207K Sell
2015
Q4
$561K Hold
2015
Q3
$498K Sell
2015
Q2
$1.39M Buy