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MYOK

MyoKardia, Inc. Common Stock
MYOK

Delisted

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

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.

New
Increased
Maintained
Reduced
Closed

186% more first-time investments, than exits

New positions opened: 40 | Existing positions closed: 14

42% more capital invested

Capital invested by funds: $2.55B → $3.62B (+$1.07B)

13% more funds holding

Funds holding: 157178 (+21)

13% more funds holding in top 10

Funds holding in top 10: 89 (+1)

2% less repeat investments, than reductions

Existing positions increased: 53 | Existing positions reduced: 54

39% less call options, than puts

Call options by funds: $15.8M | Put options by funds: $26M

Holders
178
Holders Change
+21
Holders Change %
+13.38%
% of All Funds
3.51%
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
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$505M +$982K +16,191 +0.2%
BlackRock
2
BlackRock
New York
$302M +$15.8M +259,774 +7%
Vanguard Group
3
Vanguard Group
Pennsylvania
$288M +$4.04M +66,598 +2%
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$261M -$3.57M -58,847 -2%
Wellington Management Group
5
Wellington Management Group
Massachusetts
$254M +$52.7M +868,658 +33%
FCM
6
Farallon Capital Management
California
$149M +$1.19M +19,603 +1%
BBA
7
Baker Bros. Advisors
New York
$129M +$15.6M +256,997 +17%
ACA
8
Avoro Capital Advisors
New York
$112M -$770K -12,700 -0.8%
BG
9
Bellevue Group
Switzerland
$95.2M +$837K +13,800 +1%
PA
10
Perceptive Advisors
New York
$87.9M +$4.6M +75,900 +7%
Janus Henderson Group
11
Janus Henderson Group
United Kingdom
$74.7M +$62.1M +1,024,419 New
CC
12
Casdin Capital
New York
$73.2M -$6.67M -110,000 -10%
State Street
13
State Street
Massachusetts
$72.1M +$860K +14,185 +1%
HA
14
HHLR Advisors
Cayman Islands
$71.1M
DM
15
Deerfield Management
New York
$57.5M -$11.7M -192,430 -20%
RI
16
RTW Investments
New York
$55.5M +$2.18M +35,963 +5%
DCM
17
Driehaus Capital Management
Illinois
$53.6M -$3.97M -65,414 -8%
Norges Bank
18
Norges Bank
Norway
$53.2M
CAM
19
Cormorant Asset Management
Massachusetts
$51M +$15.6M +257,000 +58%
D.E. Shaw & Co
20
D.E. Shaw & Co
New York
$49.1M -$12.4M -204,457 -23%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$45.9M +$1.5M +24,764 +4%
EAM
22
Eventide Asset Management
Massachusetts
$45.3M
Northern Trust
23
Northern Trust
Illinois
$42.3M -$899K -14,827 -2%
FLAM
24
First Light Asset Management
Minnesota
$38.8M -$125K -2,060 -0.4%
MWNA
25
Marshall Wace North America
New York
$33.1M +$17.1M +282,699 +165%

MYOK Hedge Fund Activity: Q4 2019 in Review

178 of the 5,075 institutional investors tracked by Wall St. Rank reported a position in MyoKardia, Inc. Common Stock (MYOK) for Q4 2019, worth a combined $3.62B — up 42% from $2.55B a quarter earlier.

Buyers outnumbered sellers: 40 funds opened new MYOK positions and 14 closed out — a net gain of 26 holders — while 53 added to existing stakes and 54 trimmed.

The largest buyer was Janus Henderson Group, opening a new position worth an estimated $62.1M. The largest seller was PFM Health Sciences, exiting entirely with an estimated $64M sold.

  • 178 institutional investors held MyoKardia, Inc. Common Stock (MYOK) as of Q4 2019, up from 157 in Q3 2019.
  • Funds reported $3.62B of MyoKardia, Inc. Common Stock stock for Q4 2019, up 42% quarter-over-quarter.
  • 40 funds opened new MyoKardia, Inc. Common Stock positions in Q4 2019 and 14 closed out, a net change of +26 holders.
  • The largest MyoKardia, Inc. Common Stock buyer in Q4 2019 was Janus Henderson Group, an estimated $62.1M added.
  • The largest MyoKardia, Inc. Common Stock seller in Q4 2019 was PFM Health Sciences, an estimated $64M sold.

Based on aggregated 13F filings for Q4 2019.