UCB Ownership

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

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of UNC0?
Owner Type	Number of Shares	Ownership Percentage
General Public	58,269,585	30.6%
Institutions	61,589,223	32.4%
Public Companies	70,502,554	37%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 63.97% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
37%	Financière de Tubize SA	70,502,554	€17.8b	0%	no data
7.6%	FMR LLC	14,459,731	€3.7b	-1.33%	0.22%
5.7%	BlackRock, Inc.	10,859,152	€2.7b	0.46%	0.04%
2.88%	The Vanguard Group, Inc.	5,477,393	€1.4b	-0.47%	0.02%
1.49%	Norges Bank Investment Management	2,832,868	€715.6m	-9.47%	0.05%
1.36%	Schroder Investment Management Limited	2,596,860	€656.0m	0%	0.35%
0.61%	Polar Capital Holdings Plc	1,166,570	€294.7m	0%	1.0%
0.56%	Amundi Asset Management SAS	1,065,660	€269.2m	-1.38%	0.05%
0.55%	Jennison Associates LLC	1,043,998	€263.7m	0.08%	0.19%
0.54%	Geode Capital Management, LLC	1,034,484	€261.3m	6.97%	0.02%
0.52%	JP Morgan Asset Management	988,897	€249.8m	0.73%	0.03%
0.52%	Baillie Gifford & Co.	988,189	€249.6m	0%	0.15%
0.51%	Eleva Capital LLP	973,653	€245.9m	0%	3.44%
0.51%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	964,126	€243.5m	0.06%	0.06%
0.46%	UBS Asset Management AG	868,015	€219.3m	0.61%	0.02%
0.41%	Eleva Capital S.A.S.	772,832	€195.2m	0%	2.35%
0.39%	Artisan Partners Limited Partnership	743,724	€187.9m	-2.36%	0.16%
0.38%	ClearBridge Investments, LLC	720,641	€182.0m	-4.38%	0.16%
0.37%	Arbejdsmarkedets Tillægspension (Atp)	713,485	€180.2m	0%	1.12%
0.35%	Dimensional Fund Advisors LP	669,888	€169.2m	1.34%	0.03%
0.3%	State Street Global Advisors, Inc.	562,662	€142.1m	1.04%	0.01%
0.26%	M&G Investment Management Limited	489,483	€123.6m	0%	0.23%
0.24%	BMO Asset Management Corp.	463,745	€117.1m	0.62%	0.04%
0.22%	Goldman Sachs Asset Management, L.P.	415,973	€105.1m	0%	0.02%
0.21%	BNPP Asset Management Holding	399,541	€100.9m	0%	0.14%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/03/12 20:41
End of Day Share Price	2026/03/12 00:00
Earnings	2025/12/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

UCB SA is covered by 37 analysts. 17 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Brian Bourdot	Barclays
Charles Pitman	Barclays
Charles Pitman	Barclays