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Zymeworks

115 hedge funds and large institutions have $512M invested in Zymeworks in 2023 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 36 increasing their positions, 27 reducing their positions, and 20 closing their positions.

Holders
115
Holders Change
+19
Holders Change %
+19.79%
% of All Funds
1.84%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
40
Increased
36
Reduced
27
Closed
20
Calls
$2.46M
Puts
$1.43M
Net Calls
+$1.02M
Net Calls Change
+$998K
Name Market Value Shares Shares
Change
Shares
Change %
EC
1
EcoR1 Capital
California
$91.2M 10,087,473 +2,518,900 +33%
RG
2
Redmile Group
California
$54.9M 6,067,918 -108,000 -2%
BI
3
BVF Inc
California
$53.1M 5,870,000
Morgan Stanley
4
Morgan Stanley
New York
$50.3M 5,563,301 -10,079 -0.2%
PA
5
Perceptive Advisors
New York
$30.5M 3,378,498 -1,132,777 -25%
RCMNY
6
Rubric Capital Management (New York)
New York
$25.8M 2,854,732 -163,485 -5%
CS
7
Credit Suisse
Switzerland
$22.5M 2,485,285 +46,190 +2%
BNP Paribas Asset Management
8
BNP Paribas Asset Management
France
$20.9M 2,306,472 +14,665 +0.6%
Vanguard Group
9
Vanguard Group
Pennsylvania
$18.4M 2,040,149 -496,246 -20%
FCM
10
Farallon Capital Management
California
$18.1M 2,000,000 +500,000 +33%
SB
11
Samsara BioCapital
California
$14.7M 1,620,687
TCM
12
Tang Capital Management
California
$9.94M 1,100,000 +700,000 +175%
BlackRock
13
BlackRock
New York
$6.79M 751,573 +75,166 +11%
GIM
14
Granahan Investment Management
Massachusetts
$5.88M 650,389 -88,059 -12%
Millennium Management
15
Millennium Management
New York
$5.87M 649,183 +533,661 +462%
FLSM
16
Frazier Life Sciences Management
California
$5.51M 610,000
Deutsche Bank
17
Deutsche Bank
Germany
$5.28M 583,531 -131,909 -18%
TIM
18
Timelo Investment Management
Ontario, Canada
$4.33M 479,098 +74,372 +18%
PIM
19
Platinum Investment Management
Australia
$3.67M 406,327 +10,407 +3%
MAM
20
Monaco Asset Management
Monaco
$3.61M 399,100 -100,900 -20%
Susquehanna International Group
21
Susquehanna International Group
Pennsylvania
$3.49M 386,114 +291,886 +310%
TC
22
Tejara Capital
United Kingdom
$3.11M 344,410 -61,966 -15%
Goldman Sachs
23
Goldman Sachs
New York
$2.97M 328,078 +203,021 +162%
HF
24
HRT Financial
New York
$2.96M 327,026 +327,026 New
Mariner
25
Mariner
Kansas
$2.91M 321,700 -35,950 -10%