ATC
ARCTIC PAPER GPW LISTED

Shareholders

as of August 11, 2026 · source: notifications under Art. 69 of the Offering Act · 1 entity above 5% of votes

FREE FLOAT
31.74%
21,989,235 shares
LARGEST STAKE
68.26%
Thomas Onstad
TOP 3 CONCENTRATION
68.26%
1 entity above 5% of votes
LATEST CHANGE
—
no notification history

Ownership structure

stakes per latest notifications · shares outstanding: 69,287,783 (report, Aug 11, 2026)
SHAREHOLDERS ≥5% OF VOTES 68.26% FREE FLOAT 31.74%
Thomas Onstad 68.26%
47,298,548 shares NOTIFICATION: Aug 11, 2026
Nemus Holding AB 63.32%
43,874,890 shares NOTIFICATION: Aug 11, 2026
inny podmiot 0.87%
600,000 shares NOTIFICATION: Aug 11, 2026
Other 31.74%
21,989,235 shares composition undisclosed

Announcement history

crossings above/below the 5% / 10% / 20% thresholds

No 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
69,287,783
ISIN
PLARTPR00012
Sector
papier i opakowania
Market
GPW
Country
PL
Listing date
October 01, 2009

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.