CANADA PENSION PLAN INVESTMENT BOARD

Pension

Position in AXSM — Axsome Therapeutics, Inc.

CIK 1283718 TORONTO ONTARIO, A6

Position in AXSM

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$55,171,158

+$39,722,730 QoQ

Shares Held

225,400

+146.6% QoQ

Ownership

0.430%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#45

of 494 holders

Holding Since

Jun 2020

8 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

CANADA PENSION PLAN INVESTMENT BOARD holds $1,122,803,499 across 119 Biotechnology names. AXSM ranks #6 (4.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	355,082	$176,379,881
2	KLRA	Kailera Therapeutics, Inc.	7,304,688	$160,922,276
3	REGN	Regeneron Pharmaceuticals, Inc.	209,911	$130,887,904
4	ALNY	Alnylam Pharmaceuticals, Inc.	334,246	$100,618,073
5	ARGX	Argenx SE	60,577	$56,201,523
6	AXSM	Axsome Therapeutics, Inc. This page	225,400	$55,171,158
7	INCY	Incyte Corp	442,500	$50,161,800
8	SPTX	Seaport Therapeutics, Inc.	1,975,791	$42,914,180

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$55,171,158	225,400	+146.6%	Shares	Sole	2026-08-14
2026-03-31	$15,448,428	91,400	-11.4%	Shares	Sole	2026-05-15
2025-12-31	$18,848,448	103,200	+60.2%	Shares	Sole	2026-02-17
2025-09-30	$7,821,380	64,400	-10.9%	Shares	Sole	2025-11-13
2025-06-30	$7,547,397	72,300	+62.5%	Shares	Sole	2025-08-14
2025-03-31	$5,190,035	44,500	+985.4%	Shares	Sole	2025-05-15
2024-12-31	$346,901	4,100	+95.2%	Shares	Sole	2025-02-13
2020-06-30	$172,788	2,100	—	Shares	Sole	2020-08-14
No filing history on record for this holder in this stock.