About 1&1 AG (1U1)
1&1 AG is a Telecom Services company operating in the Communication Services sector.
1U1 trades on the German stock exchanges (XETRA/Frankfurt) and is classified as a large-cap stock .
Key Statistics
- Current Price
- €24.05
- Market Cap
- N/A
- 52-Week High
- €27.30
- 52-Week Low
- €18.62
- Sector
- Communication Services
- Industry
- Telecom Services
€1,000 Invested in 1&1 AG (1U1)
How much would €1,000 invested in 1U1 be worth today?
What would €1,000 invested in 1U1 1 year ago be worth today?
A €1,000 investment in 1&1 AG (1U1) in 2025 would be worth €1,126 as of November 2026, representing a +12.6% total return.
What would €1,000 invested in 1U1 3 years ago be worth today?
A €1,000 investment in 1&1 AG (1U1) in 2023 would be worth €1,495 as of November 2026, representing a +49.5% total return.
What would €1,000 invested in 1U1 5 years ago be worth today?
A €1,000 investment in 1&1 AG (1U1) in 2021 would be worth €970 as of November 2026, representing a -3.0% total return.
What would €1,000 invested in 1U1 10 years ago be worth today?
A €1,000 investment in 1&1 AG (1U1) in 2016 would be worth €626 as of November 2026, representing a -37.4% total return.
What would €1,000 invested in 1U1 at IPO be worth today?
A €1,000 investment in 1&1 AG (1U1) at IPO would be worth €4,357 as of November 2026, representing a +335.7% total return.
Monthly Returns Heatmap
Over the past 27+ years (335 months), 1&1 AG (1U1) has averaged a monthly return of +1.50% with a median return of +1.25%. The stock had 183 positive months (55%) and 151 negative months (45%). The best month in 1U1's history was January 2001 with a +82.8% return, while the worst was September 2008 at -57.2%. Historically, January tends to be the strongest month (averaging +7.0%), and June the weakest (-3.2%).
1U1's longest winning streak was 10 consecutive months of gains, while its longest losing streak was 13 consecutive months of losses. The best full year was 2003 with a cumulative return of +190.0%, and the worst was 2001 at -81.5%.
Annual Returns
Over 28 years of trading history, 1&1 AG (1U1) has delivered an average annual return of +28.06% with a median return of +13.63%. The compound annual growth rate (CAGR) is +5.36%. The stock posted gains in 15 years (54%) and losses in 13 years (46%).
1U1's best year was 2003 with a +385.14% gain, while the worst was 2001 at -73.35%. The longest streak of consecutive positive years was 9, and the longest losing streak was 4 years. 1U1 achieved double-digit gains (10%+) in 14 years. It suffered double-digit losses in 10 years.
| Year | Return | Start | End |
|---|---|---|---|
| 2026 | -2.61% | €24.70 | €24.05 |
| 2025 | +97.07% | €12.53 | €24.70 |
| 2024 | -30.34% | €17.99 | €12.53 |
| 2023 | +57.13% | €11.45 | €17.99 |
| 2022 | -51.58% | €23.64 | €11.45 |
| 2021 | +17.74% | €20.08 | €23.64 |
| 2020 | -10.47% | €22.43 | €20.08 |
| 2019 | -48.50% | €43.55 | €22.43 |
| 2018 | -33.65% | €65.64 | €43.55 |
| 2017 | +73.78% | €37.77 | €65.64 |
| 2016 | +9.53% | €34.48 | €37.77 |
| 2015 | +37.43% | €25.09 | €34.48 |
| 2014 | +49.59% | €16.77 | €25.09 |
| 2013 | +105.92% | €8.15 | €16.77 |
| 2012 | +69.69% | €4.80 | €8.15 |
| 2011 | +24.01% | €3.87 | €4.80 |
| 2010 | +27.90% | €3.03 | €3.87 |
| 2009 | +191.91% | €1.04 | €3.03 |
| 2008 | -67.80% | €3.22 | €1.04 |
| 2007 | -5.17% | €3.40 | €3.22 |
| 2006 | +33.11% | €2.55 | €3.40 |
| 2005 | +37.05% | €1.86 | €2.55 |
| 2004 | -7.52% | €2.01 | €1.86 |
| 2003 | +385.14% | €0.41 | €2.01 |
| 2002 | -20.43% | €0.52 | €0.41 |
| 2001 | -73.35% | €1.96 | €0.52 |
| 2000 | -49.42% | €3.87 | €1.96 |
| 1999 | -30.50% | €5.57 | €3.87 |
Frequently Asked Questions: 1U1
What sector is 1U1 in? ▼
1U1 operates in the Communication Services sector, specifically in the Telecom Services industry. This sector includes telecom companies, media firms, and interactive entertainment businesses.
How has 1U1 performed historically? ▼
Over 28 years of trading history, 1U1 has posted gains in 15 years (54% of the time). The best year was 2003 with a +385.1% return. Past performance does not guarantee future results.
How can I invest in 1U1? ▼
You can invest in 1U1 through any brokerage account that offers access to German exchanges. Popular options include commission-free brokers like Fidelity, Charles Schwab, or Robinhood (US), or international brokers like Interactive Brokers. You can buy individual shares or invest through ETFs that hold 1U1.
Last updated: 11/1/2026