Who Owns ULTRAGENYX PHARMACEUTICAL IN (RARE)? -- Institutional Holders (2026-06-30)

354 institutions reported holding $3.70B of ULTRAGENYX PHARMACEUTICAL IN (RARE) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($397.7M), BlackRock, Inc. ($355.7M), RTW INVESTMENTS, LP ($260.3M), AQR CAPITAL MANAGEMENT LLC ($214.1M), STATE STREET CORP ($205.6M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	VANGUARD GROUP INC	$397.7M	11.9M	Added
2	BlackRock, Inc.	$355.7M	10.7M	Added
3	RTW INVESTMENTS, LP	$260.3M	7.8M	Added
4	AQR CAPITAL MANAGEMENT LLC	$214.1M	6.6M	Added
5	STATE STREET CORP	$205.6M	6.2M	Added
6	TWO SIGMA INVESTMENTS, LP	$120.9M	3.6M	Added
7	SANDS CAPITAL MANAGEMENT, LLC	$105.5M	3.2M	Trimmed
8	JACOBS LEVY EQUITY MANAGEMENT, INC	$98.2M	2.9M	Added
9	FRONTIER CAPITAL MANAGEMENT CO LLC	$95.1M	2.8M	Added
10	GEODE CAPITAL MANAGEMENT, LLC	$86.1M	2.6M	Added
11	Sofinnova Investments, Inc.	$74.0M	2.2M	Trimmed
12	Bellevue Group AG	$66.2M	2.0M	Trimmed
13	D. E. Shaw & Co., Inc.	$57.8M	1.7M	Added
14	ADAGE CAPITAL PARTNERS GP, L.L.C.	$52.8M	1.6M	Added
15	GW&K Investment Management, LLC	$49.5M	1.5M	Trimmed
16	MPM BIOIMPACT LLC	$47.4M	1.4M	New
17	PRICE T ROWE ASSOCIATES INC /MD/	$45.3M	1.4M	Added
18	MORGAN STANLEY	$44.2M	1.3M	Trimmed
19	Caption Management, LLC	$42.1M	1.3M	Added
20	WELLINGTON MANAGEMENT GROUP LLP	$41.8M	1.3M	Trimmed
21	VOLORIDGE INVESTMENT MANAGEMENT, LLC	$41.5M	1.2M	Trimmed
22	BANK OF AMERICA CORP /DE/	$38.3M	1.1M	Added
23	Candriam S.C.A.	$33.4M	1.0M	Trimmed
24	Rock Springs Capital Management LP	$32.3M	967,855	Trimmed
25	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$32.3M	965,871	Trimmed

Source: SEC Form 13F filings · as of 2026-06-30