Sectoral Asset Management’s Prothena Corp PRTA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2024
Q1
Sell
-46,777
Closed -$1.7M 103
2023
Q4
$1.7M Sell
46,777
-125,630
-73% -$4.57M 0.73% 55
2023
Q3
$8.32M Buy
172,407
+20,559
+14% +$992K 1.62% 18
2023
Q2
$10.4M Buy
151,848
+29,098
+24% +$1.99M 1.73% 15
2023
Q1
$5.95M Buy
122,750
+7,550
+7% +$366K 1.14% 33
2022
Q4
$6.94M Buy
+115,200
New +$6.94M 1.34% 22
2018
Q1
Sell
-184,063
Closed -$6.9M 76
2017
Q4
$6.9M Sell
184,063
-11,846
-6% -$444K 0.86% 35
2017
Q3
$12.7M Buy
195,909
+44,863
+30% +$2.91M 1.63% 29
2017
Q2
$8.18M Buy
151,046
+10,000
+7% +$541K 0.89% 36
2017
Q1
$7.87M Buy
141,046
+17,400
+14% +$971K 0.92% 32
2016
Q4
$6.08M Sell
123,646
-300
-0.2% -$14.8K 0.67% 35
2016
Q3
$7.43M Sell
123,946
-50,800
-29% -$3.05M 0.73% 36
2016
Q2
$6.11M Sell
174,746
-223,354
-56% -$7.81M 0.63% 40
2016
Q1
$16.4M Buy
+398,100
New +$16.4M 0.79% 37