State Of Wisconsin Investment Board Xenon Pharmaceuticals Inc. Transaction History

State Of Wisconsin Investment Board

$40.7 Billion
Q3 2025

A detailed history of State Of Wisconsin Investment Board transactions in Xenon Pharmaceuticals Inc. stock. As of the latest transaction made, State Of Wisconsin Investment Board holds 208,372 shares of XENE stock, worth $8.49 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

208,372

Previous 174,850 19.17%

Holding current value

$8.49 Million

Previous $5.47 Million 52.89%

% of portfolio

0.02%

Previous 0.01%

15 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$30.3 - $40.15 $1.02 Million - $1.35 Million	33,522 Added 19.17%	208,372 $8.37 Million
Q2 2025 Aug 14, 2025	BUY	$28.23 - $38.37 $2.19 Million - $2.98 Million	77,701 Added 79.98%	174,850 $5.47 Million
Q1 2025 May 15, 2025	BUY	$33.55 - $40.74 $18,955 - $23,018	565 Added 0.58%	97,149 $3.26 Million
Q4 2024 Feb 14, 2025	SELL	$38.14 - $45.74 $167,739 - $201,164	-4,398 Reduced 4.36%	96,584 $3.79 Million
Q3 2024 Nov 14, 2024	BUY	$36.12 - $43.96 $403,893 - $491,560	11,182 Added 12.45%	100,982 $3.97 Million

Q2 2024 Aug 14, 2024	SELL	$36.25 - $43.75 $71,956 - $86,843	-1,985 Reduced 2.16%	89,800 $3.5 Million
Q1 2024 May 14, 2024	SELL	$42.66 - $50.04 $151,485 - $177,692	-3,551 Reduced 3.72%	91,785 $3.95 Million
Q4 2023 Feb 12, 2024	SELL	$28.7 - $46.46 $21,180 - $34,287	-738 Reduced 0.77%	95,336 $4.39 Million
Q3 2023 Nov 14, 2023	SELL	$34.16 - $39.73 $3.96 Million - $4.61 Million	-116,055 Reduced 54.71%	96,074 $3.28 Million
Q2 2023 Aug 14, 2023	SELL	$34.84 - $43.54 $67,136 - $83,901	-1,927 Reduced 0.9%	212,129 $8.17 Million
Q1 2023 May 15, 2023	SELL	$33.46 - $40.35 $119,251 - $143,807	-3,564 Reduced 1.64%	214,056 $7.66 Million
Q4 2022 Feb 14, 2023	BUY	$33.06 - $39.43 $4,826 - $5,756	146 Added 0.07%	217,620 $8.58 Million
Q3 2022 Nov 14, 2022	BUY	$30.79 - $39.82 $5.29 Million - $6.84 Million	171,651 Added 374.6%	217,474 $7.85 Million
Q2 2022 Aug 15, 2022	BUY	$25.44 - $35.16 $295,689 - $408,664	11,623 Added 33.99%	45,823 $1.39 Million
Q1 2022 May 13, 2022	BUY	$25.09 - $33.13 $858,078 - $1.13 Million	34,200 New	34,200 $1.05 Million

Others Institutions Holding XENE

# of Institutions

238

Shares Held

73.9M

Call Options Held

235K

Put Options Held

271K

View Full List

About Xenon Pharmaceuticals Inc.

Ticker XENE
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 62,263,500
Market Cap $2.54B
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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State Of Wisconsin Investment Board Xenon Pharmaceuticals Inc. Transaction History