Ultragenyx Pharmaceutical Inc. - RARE

Sector: Healthcare · Industry: Pharmaceutical Preparations

Website: No information yet · Social: No information yet

Company profile

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Q1 2026 · Q4 2025

Value (USD)

Total reported value ($000)

$2.385B

QoQ value delta ($000)

+$103.6M (+4.54%)

Implied price effect (QoQ)

-8.07%

Total shares

112,745,338

QoQ shares delta

+13,602,192 (+13.72%)

Total shares held by funds (by quarter)

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Top 25 only Full list

Partial Q1 2026 data: 293 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
VANGUARD GROUP INC	236,067	10,263,815	0.0%
BlackRock, Inc.	152,926	7,299,598	0.0%
VANGUARD PORTFOLIO MANAGEMENT LLC	112,836	5,385,992	0.01%
STATE STREET CORP	105,199	5,021,441	0.0%
AQR CAPITAL MANAGEMENT LLC	95,909	4,578,024	0.04%
VANGUARD CAPITAL MANAGEMENT LLC	87,776	4,189,831	0.0%
RTW INVESTMENTS, LP	76,442	3,648,795	0.76%
Sofinnova Investments, Inc.	73,238	3,495,888	2.78%
SANDS CAPITAL MANAGEMENT, LLC	67,344	3,214,533	0.26%
WELLINGTON MANAGEMENT GROUP LLP	55,325	2,640,812	0.01%
Bellevue Group AG	49,861	2,380,000	1.19%
CITADEL ADVISORS LLC	49,680	2,371,391	0.01%
Assenagon Asset Management S.A.	47,298	2,257,671	0.07%
TWO SIGMA INVESTMENTS, LP	46,211	2,205,820	0.04%
FRONTIER CAPITAL MANAGEMENT CO LLC	45,905	2,191,182	0.47%
GEODE CAPITAL MANAGEMENT, LLC	38,754	1,849,391	0.0%
MILLENNIUM MANAGEMENT LLC	37,127	1,772,184	0.02%
GW&K Investment Management, LLC	33,844	1,615,426	0.3%
MORGAN STANLEY	31,436	1,500,528	0.0%
JACOBS LEVY EQUITY MANAGEMENT, INC	29,980	1,431,071	0.13%
VOLORIDGE INVESTMENT MANAGEMENT, LLC	29,892	1,426,834	0.12%
NORGES BANK	29,003	1,261,026	0.0%
D. E. Shaw & Co., Inc.	26,418	1,261,018	0.02%
Rock Springs Capital Management LP	25,533	1,218,773	1.5%
Jones Hill Capital LP	24,418	1,165,557	5.23%