PWX
POLWAX
GPW
LISTED
Shareholders
as of September 20, 2026 · source: notifications under Art. 69 of the Offering Act · 3 entities above 5%
FREE FLOAT
The portion of capital not covered by notifications above 5% — its composition is not publicly known.
26.47%
16,329,978 shares
LARGEST STAKE
49.92%
MOSTOSTAL ZABRZE Spółka Akcyjna
TOP 3 CONCENTRATION
Combined stake of the three largest shareholders above the 5% threshold.
73.53%
3 entities above 5%
LATEST CHANGE
May 29, 2026
ESPI (wykaz z WZ)
Ownership structure
stakes per latest notifications · share count normalized to 61,700,000 shares outstanding
SHAREHOLDERS ≥5% 73.53%
FREE FLOAT 26.47%
HOLDER
STAKE
SHARES
VOTES
NOTIFICATION
MOSTOSTAL ZABRZE Spółka Akcyjna
49.92%
30,800,100
49.64%
September 19, 2026
Leszek Sobik
12.31%
7,596,542
12.24%
September 19, 2026
Krzysztof Moska
11.3%
6,973,380
11.24%
September 19, 2026
Other
26.47%
16,329,978
26.88%
—
MOSTOSTAL ZABRZE Spółka Akcyjna
49.92%
30,800,100 shares · notification September 19, 2026
Leszek Sobik
12.31%
7,596,542 shares · notification September 19, 2026
Krzysztof Moska
11.3%
6,973,380 shares · notification September 19, 2026
Other
26.47%
16,329,978 shares · composition undisclosed
Notification history
crossings above/below the 5% / 10% / 20% thresholdsMay 29, 2026
ESPI (wykaz z WZ) — baseline reading
MOSTOSTAL Zabrze S.A.:
new in the registry, 49.64%
→
Capital and votes
Number of shares
61,700,000
ISIN
PLPOLWX00026
Sector
chemia specjalistyczna
Market
GPW
Country
PL
Listing date
October 01, 2014
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.