RPC
ZAKŁADY MAGNEZYTOWE ROPCZYCE
GPW
LISTED
Shareholders
as of September 20, 2026 · source: notifications under Art. 69 of the Offering Act · 1 entity above 5%
FREE FLOAT
The portion of capital not covered by notifications above 5% — its composition is not publicly known.
26.05%
1,630,565 shares
LARGEST STAKE
73.95%
Porozumienie: p.Józef Siwiec. p.Marian Darłak. p.Robert Duszkiewicz. p.Robert Siwiec. p.Leszek Piczak. p.Roman Wenc. p.Krzysztof Miąso. p.Zbigniew Czapka. Interminex Handelsgesellschaft m.b.H.. Zakłady Magnezytowe ROPCZYCE S.A.
TOP 3 CONCENTRATION
Combined stake of the three largest shareholders above the 5% threshold.
73.95%
1 entity above 5%
LATEST CHANGE
June 03, 2026
ESPI (wykaz z WZ)
Ownership structure
stakes per latest notifications · share count normalized to 6,259,634 shares outstanding
SHAREHOLDERS ≥5% 73.95%
FREE FLOAT 26.05%
HOLDER
STAKE
SHARES
VOTES
NOTIFICATION
Porozumienie: p.Józef Siwiec. p.Marian Darłak. p.Robert Duszkiewicz. p.Robert Siwiec. p.Leszek Piczak. p.Roman Wenc. p.Krzysztof Miąso. p.Zbigniew Czapka. Interminex Handelsgesellschaft m.b.H.. Zakłady Magnezytowe ROPCZYCE S.A.
73.95%
4,629,069
73.95%
August 16, 2026
Other
26.05%
1,630,565
26.05%
—
Porozumienie: p.Józef Siwiec. p.Marian Darłak. p.Robert Duszkiewicz. p.Robert Siwiec. p.Leszek Piczak. p.Roman Wenc. p.Krzysztof Miąso. p.Zbigniew Czapka. Interminex Handelsgesellschaft m.b.H.. Zakłady Magnezytowe ROPCZYCE S.A.
73.95%
4,629,069 shares · notification August 16, 2026
Other
26.05%
1,630,565 shares · composition undisclosed
Notification history
crossings above/below the 5% / 10% / 20% thresholdsJune 03, 2026
ESPI (wykaz z WZ) — baseline reading
Skarb Państwa:
new in the registry, 85.23%
→
Capital and votes
Number of shares
6,259,634
ISIN
PLROPCE00017
Sector
materiały budowlane
Market
GPW
Country
PL
Listing date
December 01, 1997
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.