RVU
RYVU THERAPEUTICS
GPW
LISTED
Shareholders
as of September 20, 2026 · source: notifications under Art. 69 of the Offering Act · 5 entities above 5%
FREE FLOAT
The portion of capital not covered by notifications above 5% — its composition is not publicly known.
52.64%
12,170,036 shares
LARGEST STAKE
17.22%
Benevora Fundacja Rodzinna w organizacji
TOP 3 CONCENTRATION
Combined stake of the three largest shareholders above the 5% threshold.
35.43%
3 entities above 5%
LATEST CHANGE
June 25, 2026
ESPI (wykaz z WZ)
Ownership structure
stakes per latest notifications · share count normalized to 23,120,148 shares outstanding
SHAREHOLDERS ≥5% 47.36%
FREE FLOAT 52.64%
HOLDER
STAKE
SHARES
VOTES
NOTIFICATION
Benevora Fundacja Rodzinna w organizacji
17.22%
3,982,160
27.54%
August 23, 2026
Powszechne Towarzystwo Emerytalne Allianz Polska S.A.
9.92%
2,292,540
8.44%
September 19, 2026
BioNTech SE
8.29%
1,917,437
7.06%
September 19, 2026
NATIONALE-NEDERLANDEN Powszechne Towarzystwo Emerytalne S.A.
5.99%
1,385,262
5.1%
September 19, 2026
Tadeusz Wesołowski
5.94%
1,372,713
5.05%
September 19, 2026
FREE FLOAT — BELOW 5% THRESHOLD
Otwarty Fundusz Emerytalny PZU Złota Jesień
—
1,317,374
4.85%
June 25, 2026
CAPITALS FUNDACJA RODZINNA W ORGANIZACJI
3.57%
825,348
5.06%
December 31, 2025
Stake accurate as of December 31, 2025 per the last notification — it may have shrunk further since it's now tracked as free float rather than individually disclosed.
Bogusław Sieczkowski
0%
0
0%
December 31, 2025
Stake accurate as of December 31, 2025 per the last notification — it may have shrunk further since it's now tracked as free float rather than individually disclosed.
Other
44.22%
10,027,314
36.9%
—
Benevora Fundacja Rodzinna w organizacji
17.22%
3,982,160 shares · notification August 23, 2026
Powszechne Towarzystwo Emerytalne Allianz Polska S.A.
9.92%
2,292,540 shares · notification September 19, 2026
BioNTech SE
8.29%
1,917,437 shares · notification September 19, 2026
NATIONALE-NEDERLANDEN Powszechne Towarzystwo Emerytalne S.A.
5.99%
1,385,262 shares · notification September 19, 2026
Tadeusz Wesołowski
5.94%
1,372,713 shares · notification September 19, 2026
FREE FLOAT — BELOW 5% THRESHOLD
Otwarty Fundusz Emerytalny PZU Złota Jesień
4.85%
1,317,374 shares · notification June 25, 2026
CAPITALS FUNDACJA RODZINNA W ORGANIZACJI
5.06%
825,348 shares · notification December 31, 2025
Stake accurate as of December 31, 2025 per the last notification — it may have shrunk further since it's now tracked as free float rather than individually disclosed.
Bogusław Sieczkowski
0%
0 shares · notification December 31, 2025
Stake accurate as of December 31, 2025 per the last notification — it may have shrunk further since it's now tracked as free float rather than individually disclosed.
Other
44.22%
10,027,314 shares · composition undisclosed
Notification history
crossings above/below the 5% / 10% / 20% thresholdsJune 25, 2026
ESPI (wykaz z WZ) — baseline reading
Benevora Fundacja Rodzinna w organizacji:
new in the registry, 27.54%
→
Capital and votes
Number of shares
23,120,148
ISIN
PLSELVT00013
Sector
Biotechnologia
Market
GPW
Country
PL
Listing date
July 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.