TJHA
BST icon

Thomas J. Herzfeld Advisors’s BlackRock Science and Technology Trust BST Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2018
Q1
Sell
-333,742
Closed -$8.91M 313
2017
Q4
$8.91M Sell
333,742
-218,056
-40% -$5.82M 3.31% 5
2017
Q3
$13.5M Buy
551,798
+21,069
+4% +$515K 5.94% 3
2017
Q2
$11.8M Sell
530,729
-40,258
-7% -$894K 5.17% 3
2017
Q1
$12.1M Buy
570,987
+19,390
+4% +$410K 5.31% 3
2016
Q4
$9.9M Buy
551,597
+40,049
+8% +$719K 4.58% 3
2016
Q3
$9.53M Buy
511,548
+27,649
+6% +$515K 5.07% 2
2016
Q2
$7.98M Sell
483,899
-10,390
-2% -$171K 4.23% 3
2016
Q1
$8.4M Sell
494,289
-21,612
-4% -$367K 4.35% 2
2015
Q4
$8.93M Buy
515,901
+44,197
+9% +$765K 3.59% 5
2015
Q3
$7.48M Buy
471,704
+34,705
+8% +$550K 3.25% 5
2015
Q2
$7.63M Buy
436,999
+124,341
+40% +$2.17M 3.2% 5
2015
Q1
$5.58M Buy
312,658
+177,332
+131% +$3.16M 2.6% 6
2014
Q4
$2.38M Buy
+135,326
New +$2.38M 1.2% 28