37 hedge funds and large institutions have $251M invested in Merus in 2019 Q4 according to their latest regulatory filings, with 14 funds opening new positions, 11 increasing their positions, 8 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
37
Holders Change
+11
Holders Change %
+42.31%
% of All Funds
0.73%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.06%
New
14
Increased
11
Reduced
8
Closed
3
Calls
Puts
$10.1M
Net Calls
-$10.1M
Net Calls Change
-$10.1M
Name Holding Trade Value Shares
Change
Shares
Change %
BI
1
BVF Inc
California
$44.6M -$20.7M -1,469,759 -32%
BBA
2
Baker Bros. Advisors
New York
$28.7M +$12.4M +877,455 +76%
SI
3
Sofinnova Investments
California
$27.6M
EC
4
EcoR1 Capital
California
$24.2M +$21.9M +1,552,600 +938%
MVM
5
Medicxi Ventures Management
Jersey
$22.5M +$22.5M +1,600,000 New
DCM
6
Driehaus Capital Management
Illinois
$20.2M +$11.4M +811,872 +130%
Federated Hermes
7
Federated Hermes
Pennsylvania
$15.2M +$12.1M +857,395 +390%
ACM
8
Aquilo Capital Management
California
$14.6M
CAM
9
Cormorant Asset Management
Massachusetts
$14.1M +$14.1M +1,000,000 New
Wellington Management Group
10
Wellington Management Group
Massachusetts
$12.9M -$2M -141,939 -13%
HA
11
HHLR Advisors
Cayman Islands
$8.45M +$8.45M +600,000 New
AG
12
Artal Group
Luxembourg
$7.04M
PIM
13
Platinum Investment Management
Australia
$2.4M +$437K +31,012 +22%
Morgan Stanley
14
Morgan Stanley
New York
$2.24M +$585K +41,533 +35%
Two Sigma Investments
15
Two Sigma Investments
New York
$813K +$813K +57,773 New
AA
16
ALPS Advisors
Colorado
$805K +$805K +57,162 New
OAM
17
Oxford Asset Management
United Kingdom
$739K +$739K +52,461 New
AC
18
Athanor Capital
New York
$618K -$212K -15,074 -26%
Two Sigma Advisers
19
Two Sigma Advisers
New York
$552K +$552K +39,200 New
Squarepoint
20
Squarepoint
New York
$401K +$401K +28,465 New
OWIM
21
Old West Investment Management
California
$377K +$377K +26,779 New
WMSA
22
Weiss Multi-Strategy Advisers
New York
$352K -$70.4K -5,000 -17%
TCM
23
Tekla Capital Management
Massachusetts
$299K -$2.9K -206 -1%
Renaissance Technologies
24
Renaissance Technologies
New York
$242K +$242K +17,200 New
JPMorgan Chase & Co
25
JPMorgan Chase & Co
New York
$233K +$170K +12,035 +268%