Parallax Volatility Advisers’s SPDR S&P Biotech ETF XBI Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $154K | Sell |
1,862
-13,478
| -88% | -$1.12M | ﹤0.01% | 414 |
|
|
2025
Q1 | $1.24M | Sell |
15,340
-300,666
| -95% | -$24.4M | ﹤0.01% | 263 |
|
|
2024
Q4 | $28.5M | Buy |
316,006
+263,782
| +505% | +$23.8M | 0.06% | 38 |
|
|
2024
Q3 | $5.16M | Sell |
52,224
-119,957
| -70% | -$11.9M | 0.01% | 141 |
|
|
2024
Q2 | $16M | Buy |
172,181
+134,778
| +360% | +$12.5M | 0.03% | 47 |
|
|
2024
Q1 | $3.55M | Sell |
37,403
-199,509
| -84% | -$18.9M | 0.01% | 172 |
|
|
2023
Q4 | $21.2M | Buy |
236,912
+169,648
| +252% | +$15.1M | 0.04% | 37 |
|
|
2023
Q3 | $4.91M | Sell |
67,264
-65,483
| -49% | -$4.78M | 0.01% | 132 |
|
|
2023
Q2 | $11M | Sell |
132,747
-199,625
| -60% | -$16.6M | 0.02% | 64 |
|
|
2023
Q1 | $25.3M | Buy |
332,372
+332,369
| +11,078,967% | +$25.3M | 0.05% | 22 |
|
|
2022
Q4 | $249 | Sell |
3
-65,650
| -100% | -$5.45M | ﹤0.01% | 885 |
|
|
2022
Q3 | $5.21M | Sell |
65,653
-538,490
| -89% | -$42.7M | 0.01% | 159 |
|
|
2022
Q2 | $44.9M | Buy |
604,143
+409,199
| +210% | +$30.4M | 0.04% | 52 |
|
|
2022
Q1 | $17.5M | Buy |
194,944
+194,941
| +6,498,033% | +$17.5M | 0.01% | 66 |
|
|
2021
Q4 | $0 | Hold |
3
| – | – | ﹤0.01% | 1077 |
|
|
2021
Q3 | $0 | Hold |
3
| – | – | ﹤0.01% | 1009 |
|
|
2021
Q2 | $0 | Sell |
3
-10,852
| -100% | – | ﹤0.01% | 741 |
|
|
2021
Q1 | $1.47M | Sell |
10,855
-254,654
| -96% | -$34.5M | ﹤0.01% | 208 |
|
|
2020
Q4 | $37.4M | Buy |
265,509
+265,254
| +104,021% | +$37.3M | 0.04% | 57 |
|
|
2020
Q3 | $28K | Sell |
255
-11,704
| -98% | -$1.29M | ﹤0.01% | 1125 |
|
|
2020
Q2 | $1.34M | Sell |
11,959
-145,341
| -92% | -$16.3M | ﹤0.01% | 458 |
|
|
2020
Q1 | $12.2M | Buy |
157,300
+128,714
| +450% | +$9.97M | 0.02% | 151 |
|
|
2019
Q4 | $2.72M | Sell |
28,586
-51,448
| -64% | -$4.89M | ﹤0.01% | 289 |
|
|
2019
Q3 | $6.1M | Sell |
80,034
-40,596
| -34% | -$3.1M | 0.01% | 152 |
|
|
2019
Q2 | $10.6M | Sell |
120,630
-601
| -0.5% | -$52.7K | 0.01% | 94 |
|
|
2019
Q1 | $11M | Sell |
121,231
-168,995
| -58% | -$15.3M | 0.01% | 78 |
|
|
2018
Q4 | $20.8M | Buy |
290,226
+290,223
| +9,674,100% | +$20.8M | 0.03% | 55 |
|
|
2018
Q3 | $0 | Hold |
3
| – | – | ﹤0.01% | 2505 |
|
|
2018
Q2 | $0 | Hold |
3
| – | – | ﹤0.01% | 2432 |
|
|
2018
Q1 | $0 | Hold |
3
| – | – | ﹤0.01% | 3212 |
|
|
2017
Q4 | $0 | Hold |
3
| – | – | ﹤0.01% | 3768 |
|
|
2017
Q3 | $0 | Hold |
3
| – | – | ﹤0.01% | 2156 |
|
|
2017
Q2 | $0 | Sell |
3
-55,070
| -100% | – | ﹤0.01% | 2326 |
|
|
2017
Q1 | $3.82M | Sell |
55,073
-308,928
| -85% | -$21.4M | 0.01% | 97 |
|
|
2016
Q4 | $21.5M | Buy |
364,001
+363,998
| +12,133,267% | +$21.5M | 0.04% | 31 |
|
|
2016
Q3 | $0 | Hold |
3
| – | – | ﹤0.01% | 2159 |
|
|
2016
Q2 | $0 | Hold |
3
| – | – | ﹤0.01% | 1974 |
|
|
2016
Q1 | $0 | Hold |
3
| – | – | ﹤0.01% | 1972 |
|
|
2015
Q4 | $0 | Hold |
3
| – | – | ﹤0.01% | 2057 |
|
|
2015
Q3 | $0 | Buy |
3
+2
| +200% | – | ﹤0.01% | 2176 |
|
|
2015
Q2 | $0 | Hold |
1
| – | – | ﹤0.01% | 2406 |
|
|
2015
Q1 | $0 | Hold |
1
| – | – | ﹤0.01% | 2526 |
|
|
2014
Q4 | $0 | Sell |
1
-1,370
| -100% | – | ﹤0.01% | 2625 |
|
|
2014
Q3 | $214K | Buy |
1,371
+1,203
| +716% | +$188K | ﹤0.01% | 609 |
|
|
2014
Q2 | $26K | Buy |
+168
| New | +$26K | ﹤0.01% | 1016 |
|
|
2014
Q1 | – | Hold |
0
| – | – | – | 1385 |
|
|
2013
Q4 | – | Hold |
0
| – | – | – | 1363 |
|
|
2013
Q3 | – | Hold |
0
| – | – | – | 1221 |
|