ACT
ACTION
GPW
LISTED
Shareholders
as of September 20, 2026 · source: notifications under Art. 69 of the Offering Act · 6 entities above 5%
FREE FLOAT
The portion of capital not covered by notifications above 5% — its composition is not publicly known.
23.23%
2,997,450 shares
LARGEST STAKE
22.33%
Fundacja Rodzinna Bielińskich
TOP 3 CONCENTRATION
Combined stake of the three largest shareholders above the 5% threshold.
51.51%
3 entities above 5%
LATEST CHANGE
June 18, 2026
ESPI (wykaz z WZ)
Ownership structure
stakes per latest notifications · share count normalized to 12,896,530 shares outstanding
SHAREHOLDERS ≥5% 76.77%
FREE FLOAT 23.23%
HOLDER
STAKE
SHARES
VOTES
NOTIFICATION
Fundacja Rodzinna Bielińskich
22.33%
2,879,285
22.33%
August 16, 2026
STRALIGHT Fundacja Rodzinna
19.23%
2,479,448
19.23%
August 16, 2026
Mariusz Jaworski
9.95%
1,283,220
9.95%
August 16, 2026
Action Spółka Akcyjna
9.33%
1,203,470
9.33%
March 04, 2026
Lemuria Partners SICAV plc
9.12%
1,175,587
9.12%
August 16, 2026
Fundacja Rodzinna Wietrzykowskich w organizacji
6.81%
878,070
6.81%
August 16, 2026
Other
23.23%
2,997,450
23.23%
—
Fundacja Rodzinna Bielińskich
22.33%
2,879,285 shares · notification August 16, 2026
STRALIGHT Fundacja Rodzinna
19.23%
2,479,448 shares · notification August 16, 2026
Mariusz Jaworski
9.95%
1,283,220 shares · notification August 16, 2026
Action Spółka Akcyjna
9.33%
1,203,470 shares · notification March 04, 2026
Lemuria Partners SICAV plc
9.12%
1,175,587 shares · notification August 16, 2026
Fundacja Rodzinna Wietrzykowskich w organizacji
6.81%
878,070 shares · notification August 16, 2026
Other
23.23%
2,997,450 shares · composition undisclosed
Notification history
crossings above/below the 5% / 10% / 20% thresholdsJune 18, 2026
ESPI (wykaz z WZ) — updated reading
FUNDACJA RODZINNA BIELIŃSKICH:
22.36% → 20.42%
→
January 15, 2026
ESPI (wykaz z WZ) — baseline reading
FUNDACJA RODZINNA WIETRZYKOWSKICH W ORGANIZACJI LEMURIA ONE A SUB FUND OF LEMURIA PARTNERS SICAV P.L.C.:
new in the registry, 6.82%
→
Capital and votes
Number of shares
12,896,530
ISIN
PLACTIN00018
Sector
komputery i elektronika
Market
GPW
Country
PL
Listing date
August 01, 2006
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.