Latest Institutional Purchases of Xenon Pharmaceuticals Inc. (XENE)
This list provides information on the latest institutional transactions involving Xenon Pharmaceuticals Inc. (XENE) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
1.44M+ 65.99% |
$43.5M - $57.6M
|
3.61M
$147M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
839K+ 698.95% |
$25.4M - $33.7M
|
959K
$39.1M
|
|
|
Nov 14, 2025
Q3 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
522K+ 678.65% |
$15.8M - $21M
|
599K
$24.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
501K+ 56.77% |
$15.2M - $20.1M
|
1.38M
$56.4M
|
|
|
Oct 30, 2025
Q3 2025
|
Jennison Associates LLC
|
BUY
|
- |
439K+ 63.02% |
$13.3M - $17.6M
|
1.14M
$46.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
366K+ 10.23% |
$11.1M - $14.7M
|
3.94M
$161M
|
|
|
Nov 14, 2025
Q3 2025
|
Tri Locum Partners LP
New York, NY |
BUY
|
- |
366KNew |
$11.1M - $14.7M
|
366K
$14.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Affinity Asset Advisors, LLC
New York, NY |
BUY
|
- |
300K+ 27.27% |
$9.09M - $12M
|
1.4M
$57.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
254K+ 368.22% |
$7.68M - $10.2M
|
322K
$13.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
252KNew |
$7.65M - $10.1M
|
252K
$10.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Stem Point Capital LP
New York, NY |
BUY
|
- |
192KNew |
$5.83M - $7.72M
|
192K
$7.84M
|
|
|
Nov 14, 2025
Q3 2025
|
Bio Impact Capital LLC
Cambridge, MA |
BUY
|
- |
180K+ 55.66% |
$5.45M - $7.23M
|
503K
$20.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Axa Investment Managers S.A.
Puteaux, I0 |
BUY
|
- |
176KNew |
$5.34M - $7.07M
|
176K
$7.18M
|
|
|
Nov 14, 2025
Q3 2025
|
Holocene Advisors, LP
New York, NY |
BUY
|
- |
167K+ 9.23% |
$5.06M - $6.71M
|
1.98M
$80.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
159K+ 28.28% |
$4.81M - $6.38M
|
721K
$29.4M
|
|
|
Nov 14, 2025
Q3 2025
|
First Turn Management, LLC
Del Mar, CA |
BUY
|
- |
139K+ 21.06% |
$4.22M - $5.59M
|
800K
$32.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
136K+ 8.95% |
$4.12M - $5.46M
|
1.65M
$67.4M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
86K+ 6.23% |
$2.61M - $3.45M
|
1.47M
$59.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
76.8KNew |
$2.33M - $3.08M
|
76.8K
$3.13M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
74K+ 19.48% |
$2.24M - $2.97M
|
454K
$18.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
CALL |
65KNew |
$1.97M - $2.61M
|
65K
$2.65M
|
|
|
Nov 06, 2025
Q3 2025
|
Abrdn PLC
|
BUY
|
- |
57.7K+ 11.06% |
$1.75M - $2.31M
|
579K
$23.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
57.1KNew |
$1.73M - $2.29M
|
57.1K
$2.33M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
50.6K+ 245.63% |
$1.53M - $2.03M
|
71.2K
$2.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Nicholas Investment Partners, LP
Rancho Santa Fe, CA |
BUY
|
- |
50.2K+ 72.87% |
$1.52M - $2.02M
|
119K
$4.85M
|
|
|
Nov 14, 2025
Q3 2025
|
Moore Capital Management, LP
New York, NY |
BUY
|
- |
50K+ 55.56% |
$1.52M - $2.01M
|
140K
$5.71M
|
|
|
Nov 12, 2025
Q3 2025
|
Neo Ivy Capital Management
New York, NY |
BUY
|
- |
49.8KNew |
$1.51M - $2M
|
49.8K
$2.03M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
46.2K+ 105.79% |
$1.4M - $1.86M
|
89.9K
$3.66M
|
|
|
Nov 13, 2025
Q3 2025
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
BUY
|
- |
46K+ 131.43% |
$1.39M - $1.85M
|
81K
$3.3M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
41.4K+ 3.05% |
$1.26M - $1.66M
|
1.4M
$57M
|
|
|
Nov 13, 2025
Q3 2025
|
Atika Capital Management LLC
New York, NY |
BUY
|
- |
38KNew |
$1.15M - $1.53M
|
38K
$1.55M
|
|
|
Nov 14, 2025
Q3 2025
|
High Vista Strategies LLC
Boston, MA |
BUY
|
- |
36.6K+ 80.16% |
$1.11M - $1.47M
|
82.2K
$3.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Saturn V Capital Management LLC
Austin, TX |
BUY
|
- |
35.3K+ 7.54% |
$1.07M - $1.42M
|
504K
$20.5M
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
33.5K+ 19.17% |
$1.02M - $1.35M
|
208K
$8.49M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
PUT |
30.8KNew |
$933K - $1.24M
|
30.8K
$1.26M
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
29.4K+ 4.42% |
$892K - $1.18M
|
696K
$28.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
28.9KNew |
$874K - $1.16M
|
28.9K
$1.18M
|
|
|
Oct 28, 2025
Q3 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
BUY
|
- |
28.7KNew |
$869K - $1.15M
|
28.7K
$1.17M
|
|
|
Nov 14, 2025
Q3 2025
|
Parkman Healthcare Partners LLC
Stamford, CT |
BUY
|
- |
25.8K+ 17.13% |
$781K - $1.03M
|
176K
$7.18M
|
|
|
Nov 12, 2025
Q3 2025
|
Neuberger Berman Group LLC
New York, NY |
BUY
|
- |
24.9K+ 16.92% |
$756K - $1M
|
172K
$7.03M
|
|
|
Nov 14, 2025
Q3 2025
|
Cinctive Capital Management LP
New York, NY |
BUY
|
- |
23.1KNew |
$699K - $926K
|
23.1K
$940K
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
23KNew |
$697K - $923K
|
23K
$937K
|
|
|
Oct 06, 2025
Q3 2025
|
Sanders Morris Harris LLC
|
BUY
|
- |
21.5KNew |
$651K - $863K
|
21.5K
$876K
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
17.8K+ 34.06% |
$538K - $713K
|
69.9K
$2.85M
|
|
|
Nov 10, 2025
Q3 2025
|
Td Asset Management Inc
|
BUY
|
- |
16.2KNew |
$492K - $652K
|
16.2K
$662K
|
|
|
Nov 04, 2025
Q3 2025
|
Thrivent Financial For Lutherans
Minneapolis, MN |
BUY
|
- |
16.1KNew |
$488K - $646K
|
16.1K
$656K
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
13.4KNew |
$405K - $537K
|
13.4K
$545K
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
13.2KNew |
$400K - $530K
|
13.2K
$538K
|
|
|
Nov 14, 2025
Q3 2025
|
Drw Securities, LLC
Chicago, IL |
BUY
|
- |
9.27KNew |
$281K - $372K
|
9.27K
$378K
|
|
|
Nov 07, 2025
Q3 2025
|
Bnp Paribas Asset Management Holding S.A.
|
BUY
|
- |
9.18K+ 1.39% |
$278K - $368K
|
670K
$27.3M
|
|