Studsvik Ownership

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

Recent Insider Transactions

DB:SUD Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
12 May 26	Buy€10,048	Jan Bardell	Individual		392	€25.63

Insider Trading Volume

Insider Buying: SUD insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of SUD?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	0	0%
Institutions	1,433,853	17.2%
General Public	1,759,472	21.1%
VC/PE Firms	2,527,606	30.3%
Individual Insiders	2,622,639	31.4%

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

Top Shareholders

Top 22 shareholders own 79.43% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
29.4%	Daniel Aegerter	2,456,542	€54.1m	0%	no data
11%	Briban Invest Aktiebolag	914,362	€20.1m	-31.9%	37.75%
9.75%	Segra Capital Management, LLC	813,244	€17.9m	0%	3.8%
9.59%	Peter Gyllenhammar AB	800,000	€17.6m	0%	12.08%
4.61%	Bank Julius Bär & Co. AG	384,244	€8.5m	0%	0.02%
3.65%	Quaero Capital SA	304,298	€6.7m	0%	3.52%
2.9%	Northern Trust Global Investments	242,359	€5.3m	0%	no data
2.7%	Avanza Fonder AB	225,467	€5.0m	0%	0.05%
1.85%	Malte Edenius	154,312	€3.4m	0%	no data
1.75%	BNP Paribas Financial Markets SNC	145,675	€3.2m	0%	no data
1.3%	SIX Group Ltd	108,670	€2.4m	0%	0.45%
0.55%	SEB Funds AB	45,938	€1.0m	0%	no data
0.1%	GWL Investment Management Ltd.	8,670	€190.8k	20.4%	no data
0.093%	American Century Investment Management Inc	7,752	€170.6k	346%	no data
0.052%	Augustus Capital	4,339	€95.5k	0%	1.5%
0.048%	Jan Bardell	3,963	€87.2k	11%	no data
0.036%	Karl Thedeen	3,000	€66.0k	0%	no data
0.024%	Caroline Talsma	2,000	€44.0k	0%	no data
0.014%	Anders Bergdahl	1,130	€24.9k	0%	no data
0.011%	Patrick Vreede	892	€19.6k	0%	no data
0.0048%	W. A. Wharton	400	€8.8k	0%	no data
0.0048%	Peter Teske	400	€8.8k	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/06/03 13:13
End of Day Share Price	2026/06/03 00:00
Earnings	2026/03/31
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

Studsvik AB (publ) is covered by 3 analysts. 2 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
null null	ABG Sundal Collier
null null	ABG Sundal Collier Sponsored
Alex Barnett	Jefferies LLC