Twin Tree Management
BLK icon

Twin Tree Management’s Blackrock BLK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-6,012
Closed -$5.69M 503
2025
Q1
$5.69M Sell
6,012
-22,583
-79% -$21.4M 0.01% 216
2024
Q4
$29.3M Buy
28,595
+5,235
+22% +$5.37M 0.05% 38
2024
Q3
$22.2M Buy
23,360
+4,122
+21% +$3.91M 0.04% 60
2024
Q2
$15.1M Buy
19,238
+11,817
+159% +$9.3M 0.03% 71
2024
Q1
$6.19M Sell
7,421
-37,649
-84% -$31.4M 0.01% 182
2023
Q4
$36.6M Buy
45,070
+36,645
+435% +$29.7M 0.07% 34
2023
Q3
$5.45M Sell
8,425
-12,358
-59% -$7.99M 0.01% 149
2023
Q2
$14.4M Buy
20,783
+10,118
+95% +$6.99M 0.02% 113
2023
Q1
$7.14M Sell
10,665
-5,131
-32% -$3.43M 0.01% 155
2022
Q4
$11.2M Buy
15,796
+15,744
+30,277% +$11.2M 0.02% 98
2022
Q3
$29K Buy
+52
New +$29K ﹤0.01% 414
2022
Q1
Sell
-126
Closed -$115K 668
2021
Q4
$115K Sell
126
-69
-35% -$63K ﹤0.01% 525
2021
Q3
$164K Buy
+195
New +$164K ﹤0.01% 547
2021
Q2
Sell
-7,683
Closed -$5.79M 593
2021
Q1
$5.79M Buy
+7,683
New +$5.79M 0.02% 151
2020
Q4
Hold
0
528
2020
Q3
Hold
0
523
2020
Q2
Hold
0
595
2020
Q1
Sell
-13,192
Closed -$6.63M 555
2019
Q4
$6.63M Sell
13,192
-669
-5% -$336K 0.02% 73
2019
Q3
$6.18M Sell
13,861
-3,310
-19% -$1.48M 0.02% 68
2019
Q2
$8.06M Buy
17,171
+5,992
+54% +$2.81M 0.04% 41
2019
Q1
$4.78M Sell
11,179
-5,747
-34% -$2.46M 0.02% 90
2018
Q4
$6.65M Buy
16,926
+9,229
+120% +$3.63M 0.04% 78
2018
Q3
$3.63M Sell
7,697
-25,165
-77% -$11.9M 0.02% 100
2018
Q2
$16.4M Buy
32,862
+19,228
+141% +$9.6M 0.1% 9
2018
Q1
$7.39M Buy
+13,634
New +$7.39M 0.06% 52
2017
Q2
Sell
-343
Closed -$132K 352
2017
Q1
$132K Buy
+343
New +$132K ﹤0.01% 319
2016
Q4
Hold
0
438
2016
Q3
Sell
-328
Closed -$112K 485
2016
Q2
$112K Buy
+328
New +$112K ﹤0.01% 381
2016
Q1
Sell
-1,201
Closed -$409K 487
2015
Q4
$409K Buy
1,201
+1,122
+1,420% +$382K 0.01% 259
2015
Q3
$24K Buy
+79
New +$24K ﹤0.01% 391
2015
Q2
Sell
-33
Closed -$12K 485
2015
Q1
$12K Buy
+33
New +$12K ﹤0.01% 344
2014
Q4
Hold
0
350
2014
Q3
Hold
0
331
2014
Q2
Hold
0
260
2014
Q1
Hold
0
245
2013
Q4
Sell
-1,945
Closed -$526K 256
2013
Q3
$526K Buy
+1,945
New +$526K 0.02% 79
2013
Q2
Hold
0
225