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Xenon Pharmaceuticals

203 hedge funds and large institutions have $2.95B invested in Xenon Pharmaceuticals in 2024 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 76 increasing their positions, 62 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

321% more call options, than puts

Call options by funds: $4.78M | Put options by funds: $1.13M

23% more repeat investments, than reductions

Existing positions increased: 76 | Existing positions reduced: 62

13% more funds holding in top 10

Funds holding in top 10: 89 (+1)

2% more capital invested

Capital invested by funds: $2.89B → $2.95B (+$57.8M)

0.56% more ownership

Funds ownership: 98.28%98.84% (+0.56%)

5% less funds holding

Funds holding: 213203 (-10)

42% less first-time investments, than exits

New positions opened: 14 | Existing positions closed: 24

Holders
203
Holders Change
-10
Holders Change %
-4.69%
% of All Funds
2.91%
Holding in Top 10
9
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+12.5%
% of All Funds
0.13%
New
14
Increased
76
Reduced
62
Closed
24
Calls
$4.78M
Puts
$1.13M
Net Calls
+$3.64M
Net Calls Change
-$3.37M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$272M +$6.03M +149,511 +2%
ACA
2
Avoro Capital Advisors
New York
$223M
DCM
3
Driehaus Capital Management
Illinois
$181M +$7.11M +176,249 +4%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$151M +$614K +15,226 +0.4%
B
5
Braidwell
Connecticut
$107M +$5.91M +146,682 +6%
CC
6
Commodore Capital
New York
$106M -$2.19M -54,266 -2%
Capital World Investors
7
Capital World Investors
California
$106M
Capital International Investors
8
Capital International Investors
California
$102M +$4.25M +105,313 +4%
Janus Henderson Group
9
Janus Henderson Group
United Kingdom
$101M +$60.8M +1,507,135 +144%
PCH
10
Polar Capital Holdings
United Kingdom
$96.2M -$3.69M -91,413 -4%
BlackRock
11
BlackRock
New York
$82.9M +$390K +9,668 +0.5%
Adage Capital Partners
12
Adage Capital Partners
Massachusetts
$82M +$9.85M +244,417 +13%
Pictet Asset Management
13
Pictet Asset Management
Switzerland
$60.2M +$1.99M +49,323 +3%
T. Rowe Price Investment Management
14
T. Rowe Price Investment Management
Maryland
$59.2M +$2.58M +63,905 +4%
AllianceBernstein
15
AllianceBernstein
Tennessee
$56.1M -$2.36M -58,431 -4%
RSCM
16
Rock Springs Capital Management
Maryland
$51.8M +$1.76M +43,600 +3%
Marshall Wace
17
Marshall Wace
United Kingdom
$47.1M -$7.63M -189,194 -14%
FLAM
18
First Light Asset Management
Minnesota
$46.5M -$5.02M -124,598 -10%
AAA
19
Affinity Asset Advisors
New York
$45M +$6.04M +149,794 +15%
SC
20
Samlyn Capital
New York
$40.2M +$15.3M +380,521 +59%
BBA
21
Baker Bros. Advisors
New York
$39.1M
JP Morgan Chase
22
JP Morgan Chase
New York
$38.5M +$36.5M +905,129 +1,263%
O
23
OrbiMed
New York
$35.9M +$1.98M +49,058 +6%
VPC
24
Vestal Point Capital
New York
$32.5M +$12.1M +300,000 +57%
APM
25
Avidity Partners Management
Texas
$32.2M +$2.58M +64,000 +8%

XENE Hedge Fund Activity: Q3 2024 in Review

203 of the 6,964 institutional investors tracked by Wall St. Rank reported a position in Xenon Pharmaceuticals (XENE) for Q3 2024, worth a combined $2.95B — up 2% from $2.89B a quarter earlier.

Sellers outnumbered buyers: 24 funds closed out of XENE and 14 opened new positions — a net loss of 10 holders — while 62 trimmed existing stakes and 76 added.

The largest buyer was Janus Henderson Group, adding an estimated $60.8M. The largest seller was Paradigm Biocapital Advisors, exiting entirely with an estimated $79.7M sold.

  • 203 institutional investors held Xenon Pharmaceuticals (XENE) as of Q3 2024, down from 213 in Q2 2024.
  • Funds reported $2.95B of Xenon Pharmaceuticals stock for Q3 2024, up 2% quarter-over-quarter.
  • 14 funds opened new Xenon Pharmaceuticals positions in Q3 2024 and 24 closed out, a net change of -10 holders.
  • The largest Xenon Pharmaceuticals buyer in Q3 2024 was Janus Henderson Group, an estimated $60.8M added.
  • The largest Xenon Pharmaceuticals seller in Q3 2024 was Paradigm Biocapital Advisors, an estimated $79.7M sold.

Based on aggregated 13F filings for Q3 2024.