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I

IONOS Group IOS.DE · EUR

Information Technology · XETRA · 🇩🇪 Germany

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34.78

-0.57%

Close of 9 Nov 2026, in EUR

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
United Internet AG89.4m63.84%—9 Feb 2026
Helikon Investments Ltd7m5.00%+1.5m9 Feb 2026
Deka Investment GmbH2.6m1.84%−102.9k31 Jan 2026
GANÉ Aktiengesellschaft2.1m1.49%+280k30 Nov 2025
Wellington Management Company, LLP1.9m1.39%−5.3k31 Dec 2025
The Vanguard Group, Inc.1.6m1.14%+12.6k31 Jan 2026
Allianz Global Investors GmbH1.4m1.04%+120.5k31 Dec 2025
Janus Henderson Investors1.1m0.80%−46k31 Dec 2025
BlackRock Asset Management Deutschland AG988.8k0.71%+38.2k31 Jan 2026
BlackRock Institutional Trust Company, N.A.736k0.53%+11.5k31 Jan 2026
Norges Bank Investment Management (NBIM)628.7k0.45%−1.4m31 Dec 2025
T. Rowe Price International Ltd603.3k0.43%−8.6k31 Dec 2025
DNCA Investments564.6k0.40%+2031 Dec 2025
Schroder Investment Management Ltd. (SIM)536.9k0.38%−14.5k31 Dec 2025
Universal-Investment-Gesellschaft mbH532.9k0.38%+14.3k30 Nov 2025

Insider trades

Purchases and sales by directors and officers, as filed with the regulator

DateWhoTypeSharesPriceValue
14 Jun 2023Weiß, AchimVorstandPurchase680k13.60€9.2m
24 May 2023Weiß, AchimVorstandPurchase536.5k13.50€7.2m
24 May 2023Schmidt, BrittaVorstandPurchase27k13.50€364,500
9 Feb 2023Mildner, MartinAufsichtsratPurchase75.3k16.73€1.3m
8 Feb 2023Maaß, Heikoin enger BeziehungPurchase1.8k18.40€33,856
8 Feb 2023Schmidt, BrittaVorstandPurchase27k17.98€484,921
7 Feb 2023United Internet AGin enger BeziehungSale291.8m18.50€5.40bn

Sources and methodology

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