ATG
ATM Grupa
GPW
LISTED
Shareholders
as of May 28, 2026 · source: notifications under Art. 69 of the Offering Act · 4 entities above 5% of votes
FREE FLOAT
The portion of capital not covered by notifications above 5% of votes — its composition is not publicly known.
25.38%
21,387,942 shares
LARGEST STAKE
40.01%
Dorota Michalak-Kurzewska i Tomasz Kurzewski
TOP 3 CONCENTRATION
Combined stake of the three largest shareholders above the 5% vote threshold.
67.1%
3 entities above 5% of votes
LATEST CHANGE
May 26, 2026
ESPI (wykaz z WZ)
Ownership structure
stakes per latest notifications · shares outstanding: 84,300,000
SHAREHOLDERS ≥5% OF VOTES 74.62%
FREE FLOAT 25.38%
HOLDER
STAKE
SHARES
VOTES
NOTIFICATION
FREE FLOAT — BELOW 5% OF VOTES
Przemysław Kmiotek
0.2%
166,967
0.16%
May 28, 2026
Other
25.18%
—
14.9%
—
Dorota Michalak-Kurzewska i Tomasz Kurzewski
40.01%
33,730,000 shares
NOTIFICATION: May 28, 2026
Zygmunt Solorz
17.42%
14,688,000 shares
NOTIFICATION: May 28, 2026
Nationale-Nederlanden Otwarty Fundusz Emerytalny
9.67%
8,154,781 shares
NOTIFICATION: May 28, 2026
PKO Towarzystwo Funduszy Inwestycyjnych S.A.
7.52%
6,339,277 shares
NOTIFICATION: May 28, 2026
FREE FLOAT — BELOW 5% OF VOTES
Przemysław Kmiotek
0.2%
166,967 shares
NOTIFICATION: May 28, 2026
GENERALI OTWARTY FUNDUSZ EMERYTALNY
—
—
NOTIFICATION: May 26, 2026
Other
25.18%
—
composition undisclosed
Announcement history
crossings above/below the 5% / 10% / 20% thresholdsMay 26, 2026
ESPI (wykaz z WZ) — baseline reading
KURZEWSKI INVESTMENT S.A.R.L:
new in the registry, 52.87%
→
Capital and votes
Number of shares
84,300,000
ISIN
PLATM0000021
Sector
Media i rozrywka
Market
GPW
Country
Polska
Listing date
February 01, 2004
Where this data comes from
The structure is built from notifications shareholders file after crossing 5%, 10%, 15%, 20%, 25%, 33%, 50%, 75% and 90% of votes.
Below 5% there is no disclosure obligation, so the remaining capital is shown collectively as free float — its composition is not publicly known.
Stakes are not updated in real time. The date next to each entity is its last notification date, not today's date.
The share count behind every percentage comes from the newest (by as-of date) periodic report or art. 69 notification — not from the company's GPW/NewConnect profile.