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Xenon Pharmaceuticals
XENE

Overview Fund Activity

162 hedge funds and large institutions have $2.19B invested in Xenon Pharmaceuticals in 2023 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 52 increasing their positions, 46 reducing their positions, and 25 closing their positions.

Holders
162
Holders Change
+4
Holders Change %
+2.53%
% of All Funds
2.59%
Holding in Top 10
8
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-33.33%
% of All Funds
0.13%
New
29
Increased
52
Reduced
46
Closed
25
Calls
$11.2M
Puts
$898K
Net Calls
+$10.3M
Net Calls Change
+$158K

Top Buyers

1
PBA
1
Paradigm Biocapital Advisors
New York
$23.3M
2
B
2
Braidwell
Connecticut
$76.5M
3
BI
3
BVF Inc
California
$65.4M
4
Norges Bank
4
Norges Bank
Norway
$13.1M
5
ECM
5
ExodusPoint Capital Management
New York
$10.8M

Top Sellers

1
RG
1
Redmile Group
California
$47.5M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$18.1M
3
Millennium Management
3
Millennium Management
New York
$7.93M
4
Lord, Abbett & Co
4
Lord, Abbett & Co
New Jersey
$63.8M
5
Citadel Advisors
5
Citadel Advisors
Florida
$31.2M
Name Market Value Shares Shares
Change 		Shares
Change %
ACA
1
Avoro Capital Advisors
New York
$175M 4,900,000 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$169M 4,727,849 +37,020 +0.8%
DCM
3
Driehaus Capital Management
Illinois
$167M 4,654,925 -26,872 -0.6%
PCH
4
Polar Capital Holdings
United Kingdom
$108M 3,016,818 -29,056 -1%
Capital International Investors
5
Capital International Investors
California
$83.1M 2,321,991 +222,412 +11%
Marshall Wace
6
Marshall Wace
United Kingdom
$83.1M 2,320,586 -45,592 -2%
Capital World Investors
7
Capital World Investors
California
$81.4M 2,274,974 – –
B
8
Braidwell
Connecticut
$76.5M 2,137,110 +589,000 +38%
PAMS
9
Pictet Asset Management (Switzerland)
Switzerland
$71.7M 2,004,297 -115,322 -5%
CC
10
Commodore Capital
New York
$66M 1,845,000 +185,889 +11%
PA
11
Perceptive Advisors
New York
$65.6M 1,832,174 -89,099 -5%
BI
12
BVF Inc
California
$65.4M 1,827,958 +556,715 +44%
Lord, Abbett & Co
13
Lord, Abbett & Co
New Jersey
$63.8M 1,782,611 -341,398 -16%
RG
14
Redmile Group
California
$47.5M 1,325,832 -1,034,582 -44%
RSCM
15
Rock Springs Capital Management
Maryland
$42.2M 1,178,002 +2,330 +0.2%
SC
16
Samlyn Capital
New York
$41.5M 1,158,994 -34,820 -3%
O
17
OrbiMed
New York
$41.1M 1,149,100 – –
Holocene Advisors
18
Holocene Advisors
New York
$35.3M 986,195 -205,443 -17%
LGM
19
Logos Global Management
California
$32.2M 900,000 – –
BlackRock
20
BlackRock
New York
$32.2M 899,154 -26,469 -3%
Citadel Advisors
21
Citadel Advisors
Florida
$31.2M 871,234 -293,173 -25%
GPP
22
Great Point Partners
Connecticut
$29.3M 818,505 -31,495 -4%
Loomis, Sayles & Company
23
Loomis, Sayles & Company
Massachusetts
$27.2M 760,567 +83,402 +12%
BBA
24
Baker Bros. Advisors
New York
$26.9M 751,639 – –
Adage Capital Partners
25
Adage Capital Partners
Massachusetts
$26.8M 750,000 +25,000 +3%
1
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