MDG
MEDICALGORITHMICS
GPW
LISTED
Shareholders
as of September 20, 2026 · source: notifications under Art. 69 of the Offering Act · 4 entities above 5%
FREE FLOAT
The portion of capital not covered by notifications above 5% — its composition is not publicly known.
43.69%
4,567,901 shares
LARGEST STAKE
17.74%
Biofund Capital Managament LLC
TOP 3 CONCENTRATION
Combined stake of the three largest shareholders above the 5% threshold.
48.43%
3 entities above 5%
LATEST CHANGE
July 15, 2026
ESPI (wykaz z WZ)
Ownership structure
stakes per latest notifications · share count normalized to 10,453,389 shares outstanding
SHAREHOLDERS ≥5% 56.31%
FREE FLOAT 43.69%
HOLDER
STAKE
SHARES
VOTES
NOTIFICATION
Biofund Capital Managament LLC
17.74%
1,854,200
17.74%
September 20, 2026
BIOFUND CAPITAL MANAGEMENT LLC
17.74%
1,854,200
17.74%
September 11, 2026
Biofund Capital Management Limited Liability Company
12.95%
1,353,580
12.95%
January 19, 2026
NATIONALE-NEDERLANDEN Powszechne Towarzystwo Emerytalne S.A.
7.88%
823,508
7.88%
September 20, 2026
FREE FLOAT — BELOW 5% THRESHOLD
Nationale-Nederlanden DFE Nasze Jutro 2045
—
160,036
1.61%
July 15, 2026
Nationale-Nederlanden DFE Nasze Jutro 2040
—
145,870
1.46%
July 15, 2026
Nationale-Nederlanden DFE Nasze Jutro 2050
—
141,902
1.42%
July 15, 2026
Other
39.2%
4,120,093
39.2%
—
Biofund Capital Managament LLC
17.74%
1,854,200 shares · notification September 20, 2026
BIOFUND CAPITAL MANAGEMENT LLC
17.74%
1,854,200 shares · notification September 11, 2026
Biofund Capital Management Limited Liability Company
12.95%
1,353,580 shares · notification January 19, 2026
NATIONALE-NEDERLANDEN Powszechne Towarzystwo Emerytalne S.A.
7.88%
823,508 shares · notification September 20, 2026
FREE FLOAT — BELOW 5% THRESHOLD
Nationale-Nederlanden DFE Nasze Jutro 2045
1.61%
160,036 shares · notification July 15, 2026
Nationale-Nederlanden DFE Nasze Jutro 2040
1.46%
145,870 shares · notification July 15, 2026
Nationale-Nederlanden DFE Nasze Jutro 2050
1.42%
141,902 shares · notification July 15, 2026
Other
39.2%
4,120,093 shares · composition undisclosed
Notification history
crossings above/below the 5% / 10% / 20% thresholdsJuly 15, 2026
ESPI (wykaz z WZ) — updated reading
Nationale-Nederlanden DFE Nasze Jutro 2050:
1.35% → 1.42%
→
June 19, 2026
ESPI (wykaz z WZ) — baseline reading
Biofund Capital Management LLC:
new in the registry, 13.60%
→
Capital and votes
Number of shares
10,453,389
ISIN
PLMDCLG00015
Sector
Sprzęt i Materiały Medyczne
Market
GPW
Country
PL
Listing date
November 01, 2011
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.