Tamtron Group Oyj 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 TAMTRON?
Owner TypeNumber of SharesOwnership Percentage
General Public1,186,72216.3%
Private Companies1,200,99316.5%
Individual Insiders4,901,18667.2%

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


Top Shareholders

Top 8 shareholders own 83.72% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
61.2%
Pentti Asikainen
4,457,275€25.2m0%no data
15.4%
Ensto Invest Oy
1,122,589€6.4m0%no data
4.29%
Mikko Keskinen
312,911€1.8m0%no data
1.45%
Hannu Kytola
106,000€599.9k0%no data
0.44%
Marainvest N&K Oy
31,847€180.2k0%no data
0.36%
N-Invest Oy
26,000€147.1k0%no data
0.34%
Mikko Mattila
25,000€141.5k0%no data
0.28%
Saana Partners Oy
20,557€116.3k0%no data