Devyser Diagnostics AB (publ)

BST:OL0 Stock Report

Market Cap: €165.1m

Devyser Diagnostics Ownership

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


Recent Insider Transactions

BST:OL0 Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
07 Nov 25Buy€140,794Mia ArnhultIndividual14,084€10.00
14 Mar 25Buy€67,545Mia ArnhultIndividual7,000€9.65

Insider Trading Volume

Insider Buying: OL0 insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of OL0?
Owner TypeNumber of SharesOwnership Percentage
General Public2,433,09314.6%
Individual Insiders5,292,45331.8%
Institutions8,928,11153.6%

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


Top Shareholders

Top 25 shareholders own 85.36% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
24.4%
Mia Arnhult
4,062,692€40.3m0.35%no data
9.57%
Nordnet Pensionsförsäkring AB
1,593,091€15.8m0%2.16%
6.77%
Nordnet AB (publ)
1,127,768€11.2m-8.65%1.19%
5.99%
Premier Fund Managers Ltd.
997,119€9.9m0%0.15%
5.33%
Deka Investment GmbH
887,500€8.8m43.1%0.01%
4.56%
Fourth Swedish National Pension Fund (AP4)
759,821€7.5m0%0.04%
3.99%
Asa Riisberg
664,294€6.6m0%no data
3.99%
Swedbank Robur Fonder AB
664,100€6.6m0%no data
3.87%
Swedbank Robur AB
645,000€6.4m-15%0.95%
2.29%
Handelsbanken Asset Management
381,640€3.8m0%0.01%
2.14%
Joh. Berenberg, Gossler & Co. KG
357,037€3.5m0%0.17%
2.12%
Anders Hedrum
353,198€3.5m0%no data
1.68%
Protean Funds Scandinavia AB
278,963€2.8m-33.5%20.92%
1.62%
Polar Capital Holdings Plc
269,450€2.7m15.7%0.01%
1.22%
Fredrik Alpsten
203,819€2.0m0%no data
1.14%
Carnegie Fonder AB
190,000€1.9m0%0.02%
1.05%
Fondita Rahastoyhtio AB
175,000€1.7m0%0.39%
1.02%
Aktia Pankki Oyj
170,000€1.7m0%0.88%
0.99%
Schroder Investment Management Limited
165,000€1.6m0%no data
0.89%
E. Öhman J:or Wealth Management
148,955€1.5m0%0.01%
0.28%
SIGNAL IDUNA Asset Management GmbH
47,000€466.0k0%0.04%
0.18%
Baader Bank Aktiengesellschaft
30,000€297.4k0%0.02%
0.15%
DNB Asset Management AS
25,383€251.6k0%no data
0.081%
Avanza Fonder AB
13,500€133.8k0%no data
0.036%
Fredrik Mattsson
6,000€59.5k0%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/11/21 02:14
End of Day Share Price 2025/11/21 00:00
Earnings2025/09/30
Annual Earnings2024/12/31

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.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* 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

Devyser Diagnostics AB (publ) is covered by 6 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Erik HultgårdCarnegie Investment Bank AB
Erik HultgårdDNB Carnegie
Ludvig LundgrenNordea Markets