BAKER BROS. ADVISORS LP

Position in ALMS — Alumis Inc.

CIK 1263508 NEW YORK, NY

Position in ALMS

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

Position Value

$56,631,750

+$12,296,375 QoQ

Shares Held

2,012,500

0.0% QoQ

Ownership

1.55%

of shares outstanding

% of Portfolio

0.28%

of 13F equity value

Holder Rank

#19

of 198 holders

Holding Since

Jun 2024

9 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

BAKER BROS. ADVISORS LP holds $18,875,530,286 across 78 Biotechnology names. ALMS ranks #30 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	INCY	Incyte Corp	30,762,330	$3,487,217,728
2	ONC	BeOne Medicines Ltd.	8,801,567	$2,508,182,547
3	RVMD	Revolution Medicines, Inc.	11,443,357	$2,143,111,898
4	MDGL	Madrigal Pharmaceuticals, Inc.	2,143,131	$1,150,754,190
5	ACAD	Acadia Pharmaceuticals Inc	42,912,904	$1,085,696,471
6	KYMR	Kymera Therapeutics, Inc.	8,657,242	$992,725,940
7	INSM	INSMED Inc	8,796,111	$937,841,354
8	CELC	Celcuity Inc.	7,915,792	$828,150,159

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$56,631,750	2,012,500	0.0%	Shares	Sole	2026-08-14
2026-03-31	$44,335,375	2,012,500	+28.8%	Shares	Sole	2026-05-15
2025-12-31	$15,250,000	1,562,500	0.0%	Shares	Sole	2026-02-17
2025-09-30	$6,234,375	1,562,500	0.0%	Shares	Sole	2025-11-14
2025-06-30	$4,687,500	1,562,500	0.0%	Shares	Sole	2025-08-14
2025-03-31	$9,593,750	1,562,500	0.0%	Shares	Sole	2025-05-15
2024-12-31	$12,281,250	1,562,500	0.0%	Shares	Sole	2025-02-14
2024-09-30	$16,687,500	1,562,500	0.0%	Shares	Sole	2024-11-14
2024-06-30	$20,781,250	1,562,500	—	Shares	Sole	2024-08-14
No filing history on record for this holder in this stock.