Employees Retirement System of Texas’s Prothena Corp PRTA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q3
Sell
-113,000
Closed -$1.65M 1086
2018
Q2
$1.65M Hold
113,000
0.02% 682
2018
Q1
$4.15M Buy
113,000
+22,000
+24% +$808K 0.06% 412
2017
Q4
$3.41M Hold
91,000
0.04% 479
2017
Q3
$5.89M Hold
91,000
0.08% 314
2017
Q2
$4.93M Hold
91,000
0.07% 379
2017
Q1
$5.08M Sell
91,000
-15,000
-14% -$837K 0.07% 364
2016
Q4
$5.21M Hold
106,000
0.07% 348
2016
Q3
$6.36M Hold
106,000
0.09% 281
2016
Q2
$3.71M Hold
106,000
0.05% 427
2016
Q1
$4.36M Buy
106,000
+16,000
+18% +$659K 0.06% 362
2015
Q4
$6.13M Hold
90,000
0.08% 276
2015
Q3
$4.08M Hold
90,000
0.06% 395
2015
Q2
$4.74M Hold
90,000
0.06% 376
2015
Q1
$3.43M Sell
90,000
-44,000
-33% -$1.68M 0.04% 475
2014
Q4
$2.78M Buy
134,000
+34,000
+34% +$706K 0.04% 522
2014
Q3
$2.22M Hold
100,000
0.03% 574
2014
Q2
$2.26M Buy
+100,000
New +$2.26M 0.03% 587