MSP
MOSTOSTAL PŁOCK
GPW
LISTED
Shareholders
as of September 20, 2026 · source: notifications under Art. 69 of the Offering Act · 2 entities above 5%
FREE FLOAT
The portion of capital not covered by notifications above 5% — its composition is not publicly known.
43.66%
873,115 shares
LARGEST STAKE
48.69%
Mostostal Warszawa Spółka Akcyjna
TOP 3 CONCENTRATION
Combined stake of the three largest shareholders above the 5% threshold.
56.34%
2 entities above 5%
LATEST CHANGE
—
no notification history
Ownership structure
stakes per latest notifications · share count normalized to 2,000,000 shares outstanding
SHAREHOLDERS ≥5% 56.34%
FREE FLOAT 43.66%
HOLDER
STAKE
SHARES
VOTES
NOTIFICATION
Mostostal Warszawa Spółka Akcyjna
48.69%
973,857
53.21%
September 19, 2026
Powszechne Towarzystwo Emerytalne PZU S.A.
7.65%
153,028
6.56%
September 19, 2026
Other
43.66%
873,115
40.23%
—
Mostostal Warszawa Spółka Akcyjna
48.69%
973,857 shares · notification September 19, 2026
Powszechne Towarzystwo Emerytalne PZU S.A.
7.65%
153,028 shares · notification September 19, 2026
Other
43.66%
873,115 shares · composition undisclosed
Notification history
crossings above/below the 5% / 10% / 20% thresholdsNo notification history recorded for this company.
History is built from art. 69 notifications — we have not recorded any yet.
Capital and votes
Number of shares
2,000,000
ISIN
PLMSTPL00018
Sector
budownictwo przemysłowe
Market
GPW
Country
PL
Listing date
September 01, 1998
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.