MYOK

MyoKardia, Inc. Common Stock
MYOK

Overview Fund Activity
Delisted

MYOK was delisted on the 16th of November, 2020.

Back to rankings

178 hedge funds and large institutions have $3.62B invested in MyoKardia, Inc. Common Stock in 2019 Q4 according to their latest regulatory filings, with 40 funds opening new positions, 53 increasing their positions, 54 reducing their positions, and 14 closing their positions.

Holders
178
Holders Change
+21
Holders Change %
+13.38%
% of All Funds
3.52%
Holding in Top 10
9
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+12.5%
% of All Funds
0.18%
New
40
Increased
53
Reduced
54
Closed
14
Calls
$15.8M
Puts
$26M
Net Calls
-$10.3M
Net Calls Change
-$9.14M

Top Buyers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$74.7M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$254M
3
MWNA
3
Marshall Wace North America
New York
$33.1M
4
BlackRock
4
BlackRock
New York
$302M
5
CAM
5
Cormorant Asset Management
Massachusetts
$51M

Top Sellers

1
PHS
1
PFM Health Sciences
California
$0
2
O
2
OrbiMed
New York
$2.03M
3
PC
3
Polar Capital
United Kingdom
$10.6M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$49.1M
5
HM
5
HealthCor Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$505M 6,933,887 +16,191 +0.2%
BlackRock
2
BlackRock
New York
$302M 4,142,810 +259,774 +7%
Vanguard Group
3
Vanguard Group
Pennsylvania
$288M 3,951,583 +66,598 +2%
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$261M 3,578,708 -58,847 -2%
Wellington Management Group
5
Wellington Management Group
Massachusetts
$254M 3,490,484 +868,658 +33%
FCM
6
Farallon Capital Management
California
$149M 2,050,000 +19,603 +1%
BBA
7
Baker Bros. Advisors
New York
$129M 1,774,234 +256,997 +17%
ACA
8
Avoro Capital Advisors
New York
$112M 1,540,000 -12,700 -0.8%
BG
9
Bellevue Group
Switzerland
$95.2M 1,306,313 +13,800 +1%
PA
10
Perceptive Advisors
New York
$87.9M 1,206,411 +75,900 +7%
Janus Henderson Group
11
Janus Henderson Group
United Kingdom
$74.7M 1,024,419 +1,024,419 New
CC
12
Casdin Capital
New York
$73.2M 1,005,000 -110,000 -10%
State Street
13
State Street
Massachusetts
$72.1M 988,957 +14,185 +1%
HA
14
HHLR Advisors
Cayman Islands
$71.1M 975,987 – –
DM
15
Deerfield Management
New York
$57.5M 789,000 -192,430 -20%
RI
16
RTW Investments
New York
$55.5M 760,988 +35,963 +5%
DCM
17
Driehaus Capital Management
Illinois
$53.6M 735,165 -65,414 -8%
Norges Bank
18
Norges Bank
Norway
$53.2M 729,672 – –
CAM
19
Cormorant Asset Management
Massachusetts
$51M 700,000 +257,000 +58%
D.E. Shaw & Co
20
D.E. Shaw & Co
New York
$49.1M 674,258 -204,457 -23%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$45.9M 629,087 +24,764 +4%
EAM
22
Eventide Asset Management
Massachusetts
$45.3M 621,000 – –
Northern Trust
23
Northern Trust
Illinois
$42.3M 579,913 -14,827 -2%
FLAM
24
First Light Asset Management
Minnesota
$38.8M 531,884 -2,060 -0.4%
MWNA
25
Marshall Wace North America
New York
$33.1M 454,427 +282,699 +165%
1
2 3 4 5