Nanoform Finland Oyj Ownership

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

Recent Insider Transactions

HLSE:NANOFH Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
28 May 25	Buy€36,120	Peter Hanninen	Individual		40,000	€0.91
28 May 25	Buy€22,825	Albert Haeggstrom	Individual		25,000	€0.91

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 NANOFH?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	6,791,273	7.93%
Institutions	11,702,569	13.7%
General Public	67,176,011	78.4%

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

Top Shareholders

Top 25 shareholders own 21.58% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
6.31%	Edward Haeggstrom	5,409,405	€6.1m	0%	no data
3.7%	Danske Capital Denmark	3,170,807	€3.6m	0%	0.02%
2.3%	Sp-Rahastoyhtiö Oy	1,968,925	€2.2m	0%	0.09%
1.98%	Handelsbanken Asset Management	1,698,054	€1.9m	0%	no data
1.55%	Norges Bank Investment Management	1,326,403	€1.5m	-11.1%	no data
1.28%	OP Varainhoito Oy	1,094,944	€1.2m	0%	0.01%
0.98%	Mandatum Asset Management Oy	838,553	€950.9k	0%	0.58%
0.9%	Albert Haeggstrom	774,275	€878.0k	3.34%	no data
0.61%	DNB Asset Management AS	526,629	€597.2k	0%	no data
0.59%	FIM Asset Management Ltd.	505,412	€573.1k	0%	0.03%
0.31%	Marathon Asset Management Limited	261,974	€297.1k	0%	no data
0.2%	Peter Hanninen	173,125	€196.3k	30.1%	no data
0.2%	Miguel Calado	167,544	€190.0k	65.3%	no data
0.12%	Aktia Fund Management Company Ltd	100,000	€113.4k	0%	0.08%
0.11%	Desjardins Investments Inc.	98,224	€111.4k	0%	0.02%
0.11%	Jeanne Thoma	91,263	€103.5k	81.4%	no data
0.064%	Erkka Kohonen	55,000	€62.4k	409%	no data
0.059%	Mads Laustsen	50,308	€57.0k	0%	no data
0.058%	Consensus Asset Management AB	50,000	€56.7k	0%	0.08%
0.048%	Timeinvest FondsmÆGlerselskab A/S	40,859	€46.3k	0%	0.31%
0.036%	Tatu Seppa	31,000	€35.2k	313%	no data
0.029%	Antonio Da Silva	24,500	€27.8k	0%	no data
0.015%	Adrigo Asset Management AB	13,197	€15.0k	0%	-1.04%
0.011%	Ahlajarvi Juhani	9,653	€10.9k	3,720%	no data
0.01%	FCG Fonder AB	8,588	€9.7k	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/10/31 13:13
End of Day Share Price	2025/10/31 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

Nanoform Finland Oyj 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
Lars Hevreng	Danske Bank
Sami Sarkamies	Danske Bank
Christian Glennie	Stifel, Equities Research