Marshall Wace, LLP Xenon Pharmaceuticals Inc. Transaction History

Marshall Wace, LLP

  • $74.4 Billion
  • Q1 2025

A detailed history of Marshall Wace, LLP transactions in Xenon Pharmaceuticals Inc. stock. As of the latest transaction made, Marshall Wace, LLP holds 758,145 shares of XENE stock, worth $23.3 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares
758,145
Previous 899,718 15.74%
Holding current value
$23.3 Million
Previous $35.3 Million 27.88%
% of portfolio
0.03%
Previous 0.04%

Shares

21 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2025

May 15, 2025
SELL
$33.55 - $40.74 $4.75 Million - $5.77 Million
-141,573 Reduced 15.74%
758,145 $25.4 Million
Q4 2024

Feb 13, 2025
SELL
$38.14 - $45.74 $11.3 Million - $13.5 Million
-295,762 Reduced 24.74%
899,718 $35.3 Million
Q3 2024

Nov 14, 2024
SELL
$36.12 - $43.96 $6.83 Million - $8.32 Million
-189,194 Reduced 13.66%
1,195,480 $47 Million
Q2 2024

Aug 14, 2024
SELL
$36.25 - $43.75 $2.38 Million - $2.87 Million
-65,668 Reduced 4.53%
1,384,674 $54 Million
Q1 2024

May 15, 2024
SELL
$42.66 - $50.04 $3.34 Million - $3.92 Million
-78,306 Reduced 5.12%
1,450,342 $62.4 Million
Q4 2023

Feb 14, 2024
SELL
$28.7 - $46.46 $18 Million - $29.1 Million
-625,746 Reduced 29.05%
1,528,648 $70.4 Million
Q3 2023

Nov 14, 2023
SELL
$34.16 - $39.73 $5.67 Million - $6.6 Million
-166,025 Reduced 7.15%
2,154,394 $73.6 Million
Q2 2023

Aug 14, 2023
SELL
$34.84 - $43.54 $5,818 - $7,271
-167 Reduced 0.01%
2,320,419 $89.3 Million
Q1 2023

May 15, 2023
SELL
$33.46 - $40.35 $1.53 Million - $1.84 Million
-45,592 Reduced 1.93%
2,320,586 $83.1 Million
Q4 2022

Feb 14, 2023
SELL
$33.06 - $39.43 $14.7 Million - $17.5 Million
-444,917 Reduced 15.83%
2,366,178 $93.3 Million
Q3 2022

Nov 14, 2022
BUY
$30.79 - $39.82 $25.3 Million - $32.7 Million
820,723 Added 41.23%
2,811,095 $101 Million
Q2 2022

Aug 15, 2022
BUY
$25.44 - $35.16 $11.6 Million - $16 Million
456,314 Added 29.75%
1,990,372 $60.5 Million
Q1 2022

May 16, 2022
BUY
$25.09 - $33.13 $7.86 Million - $10.4 Million
313,101 Added 25.64%
1,534,058 $46.9 Million
Q4 2021

Feb 14, 2022
BUY
$15.6 - $35.4 $18.6 Million - $42.2 Million
1,191,154 Added 3996.76%
1,220,957 $38.1 Million
Q3 2021

Nov 15, 2021
BUY
$14.86 - $19.45 $287,541 - $376,357
19,350 Added 185.11%
29,803 $456,000
Q2 2021

Aug 13, 2021
BUY
$16.81 - $20.0 $175,714 - $209,060
10,453 New
10,453 $195,000
Q4 2020

Feb 16, 2021
SELL
$9.49 - $16.04 $354,404 - $599,013
-37,345 Closed
0 $0
Q3 2020

Nov 16, 2020
SELL
$10.82 - $13.35 $493,034 - $608,319
-45,567 Reduced 54.96%
37,345 $413,000
Q2 2020

Aug 13, 2020
BUY
$10.21 - $14.9 $846,531 - $1.24 Million
82,912 New
82,912 $1.04 Million
Q1 2020

May 15, 2020
SELL
$8.08 - $17.57 $392,736 - $854,007
-48,606 Closed
0 $0
Q4 2019

Feb 14, 2020
BUY
$8.11 - $14.65 $394,194 - $712,077
48,606 New
48,606 $637,000

Others Institutions Holding XENE

# of Institutions
219
Shares Held
69.9M
Call Options Held
444K
Put Options Held
207K
View Full List

About Xenon Pharmaceuticals Inc.

XENE Quotes by TradingView
  • Ticker XENE
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 62,263,500
  • Market Cap $1.91B
  • Description
  • Xenon Pharmaceuticals Inc., a clinical-stage biopharmaceutical company, engages in developing therapeutics to treat patients with neurological disorders in Canada. Its clinical development pipeline includes XEN496, A Kv7 potassium channel opener that is Phase III clinical trials for the treatment of KCNQ2 developmental and epilepsy encephalopath...
More about XENE
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