Parallax Volatility Advisers’s ProShares UltraShort QQQ QID Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2022
Q1
Sell
-773
Closed -$60K 1352
2021
Q4
$60K Buy
+773
New +$60K ﹤0.01% 582
2018
Q2
Hold
0
2011
2018
Q1
Hold
0
2647
2017
Q4
Hold
0
3438
2017
Q3
Hold
0
1739
2017
Q2
Hold
0
1848
2017
Q1
Hold
0
1995
2016
Q4
Hold
0
1799
2016
Q3
Hold
0
1739
2016
Q2
Hold
0
1573
2016
Q1
Hold
0
1567
2015
Q4
Hold
0
1678
2015
Q3
Hold
0
1764
2015
Q2
Hold
0
2024
2015
Q1
Hold
0
2138
2014
Q4
Hold
0
2269