We are live on
!
Find out more
Xenon Pharmaceuticals
XENE
XENE
290 hedge funds and large institutions have $5.8B invested in Xenon Pharmaceuticals in 2026 Q1 according to their latest regulatory filings, with 81 funds opening new positions, 124 increasing their positions, 60 reducing their positions, and 33 closing their positions.
New
Increased
Maintained
Reduced
Closed
145% more first-time investments, than exits
New positions opened: 81 | Existing positions closed: 33
107% more repeat investments, than reductions
Existing positions increased: 124 | Existing positions reduced: 60
53% more capital invested
Capital invested by funds: $3.78B → $5.8B (+$2.02B)
33% more funds holding in top 10
Funds holding in top 10: 9 → 12 (+3)
18% more funds holding
Funds holding: 246 → 290 (+44)
11.18% more ownership
Funds ownership: 109.29% → 120.48% (+11%)
8% less call options, than puts
Call options by funds: $127M | Put options by funds: $138M
Holders
290
Holders Change
+44
Holders Change %
+17.89%
% of All Funds
3.57%
Holding in Top 10
12
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+33.33%
% of All Funds
0.15%
New
81
Increased
124
Reduced
60
Closed
33
Calls
$127M
Puts
$138M
Net Calls
-$11M
Net Calls Change
+$7.38M
Top Buyers
| 1 |
PCH
Polar Capital Holdings
London,
United Kingdom
|
+$89.4M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
+$87.5M |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$61.4M |
| 4 |
Alyeska Investment Group
Chicago,
Illinois
|
+$59.9M |
| 5 |
DM
Deerfield Management
New York
|
+$49.5M |
Top Sellers
| 1 |
CC
Commodore Capital
New York
|
-$44.9M |
| 2 |
Capital International Investors
Los Angeles,
California
|
-$34.1M |
| 3 |
B
Braidwell
Stamford,
Connecticut
|
-$22.4M |
| 4 |
Dimensional Fund Advisors
Austin,
Texas
|
-$20.3M |
| 5 |
Millennium Management
New York
|
-$20M |
