STP
STALPRODUKT
GPW
LISTED
Shareholders
as of August 27, 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.
34.83%
1,880,700 shares
LARGEST STAKE
29.13%
STP Investment S.A.
TOP 3 CONCENTRATION
Combined stake of the three largest shareholders above the 5% vote threshold.
59.61%
3 entities above 5% of votes
LATEST CHANGE
June 30, 2026
ESPI (wykaz z WZ)
Ownership structure
stakes per latest notifications · shares outstanding: 5,399,598
SHAREHOLDERS ≥5% OF VOTES 65.17%
FREE FLOAT 34.83%
HOLDER
STAKE
SHARES
VOTES
NOTIFICATION
STP Investment S.A.
29.13%
1,573,126
29.13%
Aug 27, 2026
ArcelorMittal Sourcing a société en commandite par actions
19.74%
1,066,100
19.74%
Aug 27, 2026
Stalprodukt Profil S.A.
10.74%
579,652
10.74%
Aug 27, 2026
FABIOS S.A.
5.56%
300,020
5.56%
Aug 27, 2026
FREE FLOAT — BELOW 5% OF VOTES
Other
29.85%
—
29.85%
—
STP Investment S.A.
29.13%
1,573,126 shares
NOTIFICATION: Aug 27, 2026
ArcelorMittal Sourcing a société en commandite par actions
19.74%
1,066,100 shares
NOTIFICATION: Aug 27, 2026
Stalprodukt Profil S.A.
10.74%
579,652 shares
NOTIFICATION: Aug 27, 2026
FABIOS S.A.
5.56%
300,020 shares
NOTIFICATION: Aug 27, 2026
FREE FLOAT — BELOW 5% OF VOTES
Piotr Janeczek
4.98%
—
NOTIFICATION: Jun 30, 2026
Other
29.85%
—
composition undisclosed
Announcement history
crossings above/below the 5% / 10% / 20% thresholdsJun 30, 2026
ESPI (wykaz z WZ) — baseline reading
STP Investment S.A.:
new in the registry, 37.86%
→
Capital and votes
Number of shares
5,399,598
ISIN
PLSTLPD00017
Sector
hutnictwo żelaza i stali
Market
GPW
Country
PL
Listing date
August 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.
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.