Ultragenyx Pharmaceutical Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

LSE:0LIF Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
18 Apr 24	SellUS$6,262	Eric Crombez	Individual	142	US$44.10
11 Mar 24	SellUS$574,644	Thomas Kassberg	Individual	11,509	US$49.93
07 Mar 24	SellUS$620,443	Matthew Fust	Individual	12,195	US$50.89
01 Mar 24	SellUS$256,328	Erik Harris	Individual	4,768	US$53.76
01 Mar 24	SellUS$18,332	Theodore Huizenga	Individual	341	US$53.76
01 Mar 24	SellUS$224,340	John Pinion	Individual	4,173	US$53.76
01 Mar 24	SellUS$66,555	Eric Crombez	Individual	1,238	US$53.76
01 Mar 24	SellUS$54,351	Thomas Kassberg	Individual	1,011	US$53.76
01 Mar 24	SellUS$201,923	Karah Parschauer	Individual	3,756	US$53.76
07 Sep 23	SellUS$6,249	Theodore Huizenga	Individual	163	US$38.34
05 Sep 23	SellUS$227,760	Erik Harris	Individual	6,000	US$37.96
01 Sep 23	SellUS$3,326	Theodore Huizenga	Individual	87	US$38.23
19 Jun 23	SellUS$14,701	Erik Harris	Individual	305	US$48.20

Insider Buying: 0LIF insiders have only sold shares in the past 3 months.

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 17.6%.

Top 25 shareholders own 76.06% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.4%	The Vanguard Group, Inc.	8,673,432	US$369.0m	19.9%	0.01%
8.28%	RTW Investments, LP	6,887,086	US$293.0m	27.4%	5.41%
6.3%	BlackRock, Inc.	5,238,400	US$222.8m	3.13%	no data
5.31%	Wellington Management Group LLP	4,415,029	US$187.8m	-15%	0.03%
4.95%	Sands Capital Management, LLC	4,118,008	US$175.2m	59.8%	0.45%
4.15%	T. Rowe Price Group, Inc.	3,448,698	US$146.7m	9.13%	0.01%
3.91%	State Street Global Advisors, Inc.	3,252,502	US$138.4m	26.7%	0.01%
3.28%	Emil Kakkis	2,724,300	US$115.9m	-0.4%	no data
2.94%	Federated Hermes, Inc.	2,446,500	US$104.1m	11.4%	0.29%
2.87%	ClearBridge Investments, LLC	2,383,492	US$101.4m	3.92%	0.08%
2.56%	Suvretta Capital Management, LLC	2,126,306	US$90.5m	213%	4.1%
2.25%	Alkeon Capital Management, LLC	1,867,928	US$79.5m	14.9%	0.64%
2.11%	Rock Springs Capital Management LP	1,754,038	US$74.6m	18.8%	2.2%
1.9%	AllianceBernstein L.P.	1,578,603	US$67.2m	3.01%	0.02%
1.79%	Marshall Wace LLP	1,489,486	US$63.4m	58.3%	0.14%
1.76%	Baker Bros. Advisors LP	1,466,547	US$62.4m	7.32%	0.81%
1.54%	Geode Capital Management, LLC	1,283,622	US$54.6m	18.5%	no data
1.41%	Deutsche Asset & Wealth Management	1,172,866	US$49.9m	23.8%	0.03%
1.4%	First Trust Advisors LP	1,163,077	US$49.5m	-3.21%	0.05%
1.23%	Adage Capital Management, L.P.	1,025,000	US$43.6m	1,040%	0.09%
1.23%	Pictet Asset Management Limited	1,023,136	US$43.5m	17.7%	0.03%
1.19%	FMR LLC	992,951	US$42.2m	-3.38%	no data
1.09%	BNY Mellon Asset Management	906,494	US$38.6m	-9.93%	0.01%
1.08%	Camber Capital Management LP	900,000	US$38.3m	0%	1.37%
1.08%	Dws Investment Gmbh	895,662	US$38.1m	0%	0.03%