Candriam S.C.A.

Position in RARE — Ultragenyx Pharmaceutical Inc.

CIK 1537014 STRASSEN, N4

Position in RARE

as of Mar 31, 2026 · filed Apr 30, 2026 Compact

Position Value

$22,965,012

+$4,579,180 QoQ

Shares Held

1,096,182

+37.1% QoQ

Ownership

1.11%

of shares outstanding

% of Portfolio

0.12%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

23 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

Candriam S.C.A. holds $1,920,933,361 across 79 Biotechnology names. RARE ranks #29 (1.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	REGN	Regeneron Pharmaceuticals, Inc.	186,388	$144,010,824
2	VRTX	Vertex Pharmaceuticals Inc / Ma	228,915	$102,219,704
3	ONC	BeOne Medicines Ltd.	259,731	$77,132,315
4	ALNY	Alnylam Pharmaceuticals, Inc.	224,330	$74,224,067
5	INSM	INSMED Inc	401,735	$65,691,707
6	COGT	Cogent Biosciences, Inc.	1,516,297	$58,362,271
7	RVMD	Revolution Medicines, Inc.	580,677	$56,470,838
8	ROIV	Roivant Sciences Ltd.	2,001,976	$55,454,735

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$22,965,012	1,096,182	+37.1%	Shares	Sole	2026-04-30
2025-12-31	$18,385,832	799,384	+5.9%	Shares	Sole	2026-04-30
2025-09-30	$22,701,797	754,714	+43.4%	Shares	Sole	2025-11-06
2025-06-30	$19,135,068	526,267	-27.7%	Shares	Sole	2025-08-08
2025-03-31	$26,361,495	728,017	+8.0%	Shares	Sole	2025-05-14
2024-12-31	$28,365,991	674,257	-5.4%	Shares	Sole	2025-02-07
2024-09-30	$39,612,260	713,092	+3.5%	Shares	Sole	2024-11-13
2024-06-30	$28,315,516	688,942	+33.1%	Shares	Sole	2024-08-05
2024-03-31	$24,166,603	517,597	+248.6%	Shares	Sole	2024-05-06
2023-12-31	$7,100,313	148,480	+200.1%	Shares	Sole	2024-02-14
2023-09-30	$1,763,962	49,480	0.0%	Shares	Sole	2023-11-13
2023-06-30	$2,282,512	49,480	-18.4%	Shares	Sole	2023-08-08
2023-03-31	$2,431,463	60,635	+22.5%	Shares	Sole	2023-05-12
2022-12-31	$2,292,408	49,480	0.0%	Shares	Sole	2023-02-13
2022-09-30	$2,048,966	49,480	0.0%	Shares	Sole	2022-11-10
2022-06-30	$2,951,976	49,480	0.0%	Shares	Sole	2022-08-03
2022-03-31	$3,593,237	49,480	0.0%	Shares	Sole	2022-05-13
2021-12-31	$4,160,773	49,480	0.0%	Shares	Sole	2022-02-10
2021-09-30	$4,462,601	49,480	0.0%	Shares	Sole	2021-11-09
2021-06-30	$4,717,918	49,480	-49.7%	Shares	Sole	2021-07-20
2021-03-31	$11,207,125	98,429	0.0%	Shares	Sole	2021-04-29
2020-12-31	$13,625,526	98,429	-19.0%	Shares	Sole	2021-01-22
2020-03-31	$5,398,245	121,500	—	Shares	Sole	2020-05-26
No filing history on record for this holder in this stock.