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Xenon Pharmaceuticals

209 hedge funds and large institutions have $2.99B invested in Xenon Pharmaceuticals in 2024 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 66 increasing their positions, 69 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

5,216% more call options, than puts

Call options by funds: $4.36M | Put options by funds: $82K

44% more funds holding in top 10

Funds holding in top 10: 913 (+4)

38% more first-time investments, than exits

New positions opened: 29 | Existing positions closed: 21

3% more funds holding

Funds holding: 203209 (+6)

1.24% more ownership

Funds ownership: 98.84%100.08% (+1.2%)

1% more capital invested

Capital invested by funds: $2.95B → $2.99B (+$41.3M)

4% less repeat investments, than reductions

Existing positions increased: 66 | Existing positions reduced: 69

Holders
209
Holders Change
+6
Holders Change %
+2.96%
% of All Funds
2.75%
Holding in Top 10
13
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+44.44%
% of All Funds
0.17%
New
29
Increased
66
Reduced
69
Closed
21
Calls
$4.36M
Puts
$82K
Net Calls
+$4.28M
Net Calls Change
+$636K
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$295M +$25.1M +607,606 +9%
ACA
2
Avoro Capital Advisors
New York
$222M
DCM
3
Driehaus Capital Management
Illinois
$177M -$3.11M -75,126 -2%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$148M -$2.72M -65,836 -2%
B
5
Braidwell
Connecticut
$114M +$8.55M +206,709 +8%
Janus Henderson Group
6
Janus Henderson Group
United Kingdom
$112M +$13M +314,363 +12%
CC
7
Commodore Capital
New York
$107M +$1.65M +40,000 +1%
PCH
8
Polar Capital Holdings
United Kingdom
$106M +$10.5M +253,012 +10%
Capital International Investors
9
Capital International Investors
California
$99.9M -$1.4M -33,962 -1%
Capital World Investors
10
Capital World Investors
California
$89.9M -$16M -387,000 -14%
BlackRock
11
BlackRock
New York
$82.5M -$13.5K -326 -0%
Adage Capital Partners
12
Adage Capital Partners
Massachusetts
$73M -$9.12M -220,499 -11%
Pictet Asset Management
13
Pictet Asset Management
Switzerland
$58.7M -$1.34M -32,303 -2%
AllianceBernstein
14
AllianceBernstein
Tennessee
$56.6M +$763K +18,445 +1%
T. Rowe Price Investment Management
15
T. Rowe Price Investment Management
Maryland
$56.4M -$2.73M -65,977 -4%
JP Morgan Chase
16
JP Morgan Chase
New York
$53.2M +$15.7M +380,112 +39%
RSCM
17
Rock Springs Capital Management
Maryland
$49.1M -$2.67M -64,618 -5%
AAA
18
Affinity Asset Advisors
New York
$45.5M +$712K +17,216 +2%
FLAM
19
First Light Asset Management
Minnesota
$45.5M -$872K -21,082 -2%
Westfield Capital Management
20
Westfield Capital Management
Massachusetts
$45.4M +$20.2M +487,589 +73%
SC
21
Samlyn Capital
New York
$39.9M -$97.9K -2,368 -0.2%
BBA
22
Baker Bros. Advisors
New York
$39M
O
23
OrbiMed
New York
$37.2M +$1.51M +36,457 +4%
Marshall Wace
24
Marshall Wace
United Kingdom
$35.3M -$12.2M -295,762 -25%
TCM
25
TimesSquare Capital Management
New York
$33.3M +$2.92M +70,557 +9%

XENE Hedge Fund Activity: Q4 2024 in Review

209 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Xenon Pharmaceuticals (XENE) for Q4 2024, worth a combined $2.99B — up 1.4% from $2.95B a quarter earlier.

Buyers outnumbered sellers: 29 funds opened new XENE positions and 21 closed out — a net gain of 8 holders — while 66 added to existing stakes and 69 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $25.1M. The largest seller was Citadel Advisors, cutting an estimated $16.3M.

  • 209 institutional investors held Xenon Pharmaceuticals (XENE) as of Q4 2024, up from 203 in Q3 2024.
  • Funds reported $2.99B of Xenon Pharmaceuticals stock for Q4 2024, up 1.4% quarter-over-quarter.
  • 29 funds opened new Xenon Pharmaceuticals positions in Q4 2024 and 21 closed out, a net change of +8 holders.
  • The largest Xenon Pharmaceuticals buyer in Q4 2024 was Fidelity Investments, an estimated $25.1M added.
  • The largest Xenon Pharmaceuticals seller in Q4 2024 was Citadel Advisors, an estimated $16.3M sold.

Based on aggregated 13F filings for Q4 2024.