TRCT
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Tower Research Capital (TRC)’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
$879K Sell
10,602
-2,943
-22% -$244K 0.02% 605
2025
Q1
$1.26M Sell
13,545
-94,107
-87% -$8.75M 0.04% 414
2024
Q4
$9.7M Sell
107,652
-833
-0.8% -$75K 0.19% 79
2024
Q3
$10.7M Buy
108,485
+107,422
+10,106% +$10.6M 0.28% 45
2024
Q2
$98.6K Sell
1,063
-19,068
-95% -$1.77M ﹤0.01% 2595
2024
Q1
$1.91M Sell
20,131
-10,108
-33% -$959K 0.05% 296
2023
Q4
$2.7M Buy
30,239
+16,571
+121% +$1.48M 0.03% 417
2023
Q3
$998K Sell
13,668
-12,071
-47% -$881K 0.03% 543
2023
Q2
$2.14M Buy
25,739
+23,925
+1,319% +$1.99M 0.07% 215
2023
Q1
$138K Buy
1,814
+1,742
+2,419% +$133K ﹤0.01% 1588
2022
Q4
$6K Sell
72
-18,469
-100% -$1.54M ﹤0.01% 4785
2022
Q3
$1.47M Buy
+18,541
New +$1.47M 0.02% 537
2022
Q2
Sell
-47,483
Closed -$4.27M 6574
2022
Q1
$4.27M Buy
47,483
+46,881
+7,788% +$4.21M 0.04% 352
2021
Q4
$67K Sell
602
-2,041
-77% -$227K ﹤0.01% 2534
2021
Q3
$333K Sell
2,643
-13,454
-84% -$1.7M 0.01% 1297
2021
Q2
$2.18M Sell
16,097
-948
-6% -$128K 0.06% 276
2021
Q1
$2.31M Sell
17,045
-53,189
-76% -$7.21M 0.04% 427
2020
Q4
$9.89M Buy
70,234
+46,630
+198% +$6.56M 0.3% 29
2020
Q3
$2.63M Buy
23,604
+23,004
+3,834% +$2.56M 0.03% 253
2020
Q2
$67K Sell
600
-29,098
-98% -$3.25M ﹤0.01% 2817
2020
Q1
$2.3M Buy
29,698
+6,176
+26% +$478K 0.14% 95
2019
Q4
$2.24M Buy
+23,522
New +$2.24M 0.19% 46
2019
Q3
Sell
-33,279
Closed -$2.92M 4556
2019
Q2
$2.92M Buy
33,279
+32,747
+6,155% +$2.87M 0.2% 67
2019
Q1
$48K Sell
532
-354,694
-100% -$32M ﹤0.01% 1786
2018
Q4
$25.5M Buy
355,226
+319,365
+891% +$22.9M 1.84% 4
2018
Q3
$3.44M Buy
35,861
+35,855
+597,583% +$3.44M 0.25% 61
2018
Q2
$1K Sell
6
-7,981
-100% -$1.33M ﹤0.01% 3523
2018
Q1
$700K Sell
7,987
-6,993
-47% -$613K 0.06% 317
2017
Q4
$1.27M Sell
14,980
-41,554
-74% -$3.53M 0.16% 140
2017
Q3
$4.89M Buy
+56,534
New +$4.89M 0.4% 36
2017
Q2
Sell
-55,860
Closed -$3.87M 3635
2017
Q1
$3.87M Buy
55,860
+55,311
+10,075% +$3.83M 0.39% 28
2016
Q4
$32K Buy
+549
New +$32K ﹤0.01% 1747
2016
Q3
Sell
-165,366
Closed -$8.94M 4546
2016
Q2
$8.94M Sell
165,366
-43,854
-21% -$2.37M 0.85% 16
2016
Q1
$10.8M Buy
209,220
+204,702
+4,531% +$10.6M 1.61% 8
2015
Q4
$317K Sell
4,518
-109,536
-96% -$7.69M 0.05% 143
2015
Q3
$7.1M Buy
+114,054
New +$7.1M 0.69% 12
2015
Q2
Sell
-1,234
Closed -$278K 5145
2015
Q1
$278K Sell
1,234
-79,116
-98% -$17.8M 0.03% 279
2014
Q4
$15M Buy
80,350
+70,318
+701% +$13.1M 1.45% 6
2014
Q3
$1.57M Sell
10,032
-5,214
-34% -$813K 0.18% 112
2014
Q2
$2.35M Sell
15,246
-24,442
-62% -$3.76M 0.3% 39
2014
Q1
$5.66M Buy
39,688
+28,416
+252% +$4.05M 0.73% 19
2013
Q4
$1.47M Sell
11,272
-7,560
-40% -$985K 0.25% 58
2013
Q3
$2.43M Buy
+18,832
New +$2.43M 0.26% 82