ENI
ENERGOINSTAL
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.
37.45%
6,740,883 shares
LARGEST STAKE
62.55%
W.A.M. Sp. z o.o.
TOP 3 CONCENTRATION
Combined stake of the three largest shareholders above the 5% threshold.
62.55%
1 entity above 5%
LATEST CHANGE
June 16, 2026
ESPI (wykaz z WZ)
Ownership structure
stakes per latest notifications · shares outstanding: 18,000,000
SHAREHOLDERS ≥5% 62.55%
FREE FLOAT 37.45%
HOLDER
STAKE
SHARES
VOTES
NOTIFICATION
W.A.M. Sp. z o.o.
62.55%
11,259,117
62.55%
Aug 16, 2026
Other
37.45%
6,740,883
37.45%
—
W.A.M. Sp. z o.o.
62.55%
11,259,117 shares
NOTIFICATION: Aug 16, 2026
Other
37.45%
6,740,883 shares
composition undisclosed
Announcement history
crossings above/below the 5% / 10% / 20% thresholdsJun 16, 2026
ESPI (wykaz z WZ) — baseline reading
WAM Sp. z o.o.:
new in the registry, 62.55%
→
Capital and votes
Number of shares
18,000,000
ISIN
PLERGIN00015
Sector
instalacje budowlane i telekomunikacyjne
Market
GPW
Country
PL
Listing date
October 01, 2007
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.