TSS
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Two Sigma Securities’s iShares Biotechnology ETF IBB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$588K Buy
+4,647
New +$588K 0.07% 367
2024
Q3
Sell
-7,023
Closed -$964K 1888
2024
Q2
$964K Buy
7,023
+1,681
+31% +$231K 0.01% 330
2024
Q1
$733K Sell
5,342
-2,558
-32% -$351K 0.01% 346
2023
Q4
$1.07M Buy
7,900
+1,558
+25% +$212K 0.01% 206
2023
Q3
$776K Buy
+6,342
New +$776K 0.01% 300
2023
Q1
Sell
-4,048
Closed -$531K 1632
2022
Q4
$531K Sell
4,048
-8,877
-69% -$1.17M 0.02% 306
2022
Q3
$1.51M Buy
+12,925
New +$1.51M 0.05% 93
2022
Q2
Sell
-4,546
Closed -$592K 1482
2022
Q1
$592K Buy
4,546
+710
+19% +$92.5K 0.02% 303
2021
Q4
$585K Buy
+3,836
New +$585K 0.03% 220
2021
Q3
Hold
0
1011
2021
Q2
Sell
-22,514
Closed -$3.39M 856
2021
Q1
$3.39M Buy
+22,514
New +$3.39M 0.19% 19
2020
Q4
Sell
-7,937
Closed -$1.08M 869
2020
Q3
$1.08M Buy
+7,937
New +$1.08M 0.02% 70
2020
Q2
Sell
-12,685
Closed -$1.37M 797
2020
Q1
$1.37M Buy
+12,685
New +$1.37M 0.03% 88
2019
Q4
Sell
-8,124
Closed -$808K 1026
2019
Q3
$808K Sell
8,124
-19,101
-70% -$1.9M 0.01% 165
2019
Q2
$2.97M Buy
27,225
+20,399
+299% +$2.23M 0.03% 30
2019
Q1
$763K Sell
6,826
-68,792
-91% -$7.69M 0.01% 138
2018
Q4
$7.29M Buy
75,618
+65,900
+678% +$6.35M 0.09% 7
2018
Q3
$1.19M Buy
+9,718
New +$1.19M 0.01% 151
2018
Q2
Sell
-4,597
Closed -$491K 1248
2018
Q1
$491K Sell
4,597
-27,080
-85% -$2.89M ﹤0.01% 451
2017
Q4
$3.38M Buy
31,677
+23,396
+283% +$2.5M 0.09% 55
2017
Q3
$2.76M Sell
8,281
-9,674
-54% -$3.23M 0.25% 94
2017
Q2
$5.57M Sell
17,955
-24,310
-58% -$7.54M 1.06% 15
2017
Q1
$12.4M Buy
+42,265
New +$12.4M 2.43% 3
2016
Q3
Sell
-1,116
Closed -$287K 720
2016
Q2
$287K Sell
1,116
-9,826
-90% -$2.53M 0.16% 178
2016
Q1
$2.85M Buy
10,942
+9,734
+806% +$2.54M 3.67% 4
2015
Q4
$409K Buy
1,208
+25
+2% +$8.46K 0.49% 36
2015
Q3
$359K Buy
+1,183
New +$359K 0.56% 52
2015
Q2
Sell
-607
Closed -$208K 211
2015
Q1
$208K Buy
+607
New +$208K 0.21% 117