Primecap Management
MYOK

Primecap Management’s MyoKardia, Inc. Common Stock MYOK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2020
Q4
Sell
-88,000
Closed -$12M 325
2020
Q3
$12M Hold
88,000
0.01% 235
2020
Q2
$8.5M Sell
88,000
-97,900
-53% -$9.46M 0.01% 232
2020
Q1
$8.72M Sell
185,900
-110,826
-37% -$5.2M 0.01% 220
2019
Q4
$21.6M Sell
296,726
-5,474
-2% -$399K 0.02% 209
2019
Q3
$15.8M Buy
302,200
+32,500
+12% +$1.69M 0.01% 218
2019
Q2
$13.5M Buy
+269,700
New +$13.5M 0.01% 232