BlackRock Investment Management’s Prothena Corp PRTA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2016
Q4
$6.53M Sell
132,680
-3,838
-3% -$189K 0.01% 1400
2016
Q3
$8.19M Buy
136,518
+1,148
+0.8% +$68.8K 0.01% 1136
2016
Q2
$4.73M Buy
135,370
+12,307
+10% +$430K 0.01% 1471
2016
Q1
$5.07M Buy
123,063
+18,116
+17% +$746K 0.01% 1372
2015
Q4
$7.15M Buy
104,947
+626
+0.6% +$42.6K 0.01% 1143
2015
Q3
$4.73M Sell
104,321
-1,663
-2% -$75.4K 0.01% 1424
2015
Q2
$5.58M Buy
105,984
+19,988
+23% +$1.05M 0.01% 1412
2015
Q1
$3.28M Buy
85,996
+1,098
+1% +$41.9K ﹤0.01% 1684
2014
Q4
$1.76M Sell
84,898
-719
-0.8% -$14.9K ﹤0.01% 2119
2014
Q3
$1.9M Buy
85,617
+16,335
+24% +$362K ﹤0.01% 2025
2014
Q2
$1.56M Buy
69,282
+20,730
+43% +$467K ﹤0.01% 2274
2014
Q1
$1.86M Buy
48,552
+620
+1% +$23.8K ﹤0.01% 2075
2013
Q4
$1.27M Buy
47,932
+6,702
+16% +$178K ﹤0.01% 2314
2013
Q3
$834K Buy
41,230
+2,346
+6% +$47.5K ﹤0.01% 2564
2013
Q2
$502K Buy
+38,884
New +$502K ﹤0.01% 2851