Strabag 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 STBB.F?
Owner Type	Number of Shares	Ownership Percentage
Institutions	4,065,580	3.52%
General Public	12,585,711	10.9%
Public Companies	17,805,527	15.4%
Individual Insiders	28,562,436	24.7%
Private Companies	52,423,442	45.4%

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

Top Shareholders

Top 25 shareholders own 88.87% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
29.7%	Haselsteiner Familien-Privatstiftung	34,275,047	US$3.3b	0%	no data
24.7%	Oleg Deripaska	28,491,497	US$2.7b	0%	no data
15.7%	Raiffeisen Banking Group	18,148,395	US$1.7b	0%	no data
15.4%	UNIQA Insurance Group AG	17,805,527	US$1.7b	0%	100.0%
0.63%	The Vanguard Group, Inc.	729,844	US$70.3m	5.78%	no data
0.57%	Erste Asset Management GmbH	655,713	US$63.1m	0%	0.4%
0.47%	FMR LLC	541,842	US$52.2m	-0.06%	no data
0.46%	Norges Bank Investment Management	533,260	US$51.4m	0%	no data
0.22%	JP Morgan Asset Management	257,994	US$24.8m	0%	no data
0.14%	Dimensional Fund Advisors LP	160,276	US$15.4m	26.7%	no data
0.13%	DJE Kapital AG	150,918	US$14.5m	0%	0.15%
0.091%	Amundi Asset Management SAS	104,613	US$10.1m	0%	no data
0.081%	Singular Asset Management SA SGIIC	93,593	US$9.0m	0%	0.9%
0.071%	Cartesio Inversiones, S.G.I.I.C., S.A.	82,267	US$7.9m	0%	1.35%
0.064%	Charles Schwab Investment Management, Inc.	74,248	US$7.2m	10.8%	no data
0.061%	Hans Haselsteiner	70,939	US$6.8m	0%	no data
0.057%	Santander Private Banking Gestion, S.A., S.G.I.I.C.	66,337	US$6.4m	0%	0.42%
0.055%	Transamerica Asset Management, Inc.	63,530	US$6.1m	4.32%	0.04%
0.055%	Sparkasse Oberösterreich Kapitalanlagegesellschaft mbH	63,000	US$6.1m	0%	1.57%
0.054%	M. Elsasser Vermogensverwaltung Wealth Management GMBH	62,000	US$6.0m	0%	4.68%
0.04%	Lupus alpha Investment GmbH	45,900	US$4.4m	0%	1.01%
0.029%	BlackRock, Inc.	32,942	US$3.2m	32%	no data
0.027%	Pt Asset Management GmbH	30,750	US$3.0m	0%	1.05%
0.026%	Robert Beer Management GmbH	30,000	US$2.9m	0%	0.7%
0.023%	StarCapital AG	26,416	US$2.5m	0%	0.47%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/01/17 12:56
End of Day Share Price	2025/12/19 00:00
Earnings	2025/06/30
Annual Earnings	2024/12/31

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

Strabag SE is covered by 7 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
Marcin Wojtal	BofA Global Research
Matthias Pfeifenberger	Deutsche Bank
Michael Marschallinger	Erste Group Bank AG