NBIS vs. TLN
NBIS (Nebius Group N.V.) and TLN (Talen Energy Corporation) are both stocks. NBIS operates in Internet Content & Information (Communication Services), while TLN operates in Utilities - Independent Power Producers (Utilities). Over the past year, NBIS returned 362.13% vs 31.11% for TLN. At a 0.40 correlation, their price movements are largely independent.
Performance
NBIS vs. TLN - Performance Comparison
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Returns By Period
In the year-to-date period, NBIS achieves a 177.59% return, which is significantly higher than TLN's -3.81% return.
NBIS
- 1D
- 4.55%
- 1M
- 12.10%
- YTD
- 177.59%
- 6M
- 164.98%
- 1Y
- 362.13%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
TLN
- 1D
- 4.56%
- 1M
- 2.71%
- YTD
- -3.81%
- 6M
- 1.17%
- 1Y
- 31.11%
- 3Y*
- 98.02%
- 5Y*
- —
- 10Y*
- —
NBIS vs. TLN - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | |
|---|---|---|---|
NBIS Nebius Group N.V. | 177.59% | 202.18% | 46.25% |
TLN Talen Energy Corporation | -3.81% | 86.05% | 17.35% |
Correlation
The correlation between NBIS and TLN is 0.34, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.34 |
Correlation (All Time) Calculated using the full available price history since Oct 18, 2024 | 0.40 |
Fundamentals
NBIS:
$71.79B
TLN:
$17.10B
NBIS:
$3.17
TLN:
-$0.44
NBIS:
69.73
TLN:
5.70
NBIS:
9.91
TLN:
15.94
NBIS:
$877.90M
TLN:
$3.02B
NBIS:
$420.60M
TLN:
$1.06B
NBIS:
-$52.78M
TLN:
$326.00M
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Return for Risk
NBIS vs. TLN — Risk / Return Rank
NBIS
TLN
NBIS vs. TLN - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Nebius Group N.V. (NBIS) and Talen Energy Corporation (TLN). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| NBIS | TLN | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.94 | ||
| Sortino ratioReturn per unit of downside risk | +2.56 | ||
| Omega ratioGain probability vs. loss probability | 1.42 | 1.14 | +0.27 |
| Calmar ratioReturn relative to maximum drawdown | 8.03 | 0.98 | +7.05 |
| Martin ratioReturn relative to average drawdown | 18.34 | 1.96 | +16.38 |
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Drawdowns
NBIS vs. TLN - Drawdown Comparison
The maximum NBIS drawdown since its inception was -58.27%, which is greater than TLN's maximum drawdown of -33.80%. Use the drawdown chart below to compare losses from any high point for NBIS and TLN.
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Drawdown Indicators
| NBIS | TLN | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -58.27% | -33.80% | -24.47% |
Max Drawdown (1Y)Largest decline over 1 year | -45.47% | -32.05% | -13.42% |
Max Drawdown (3Y)Largest decline over 3 years | — | -33.80% | — |
Current DrawdownCurrent decline from peak | -12.15% | -19.13% | +6.98% |
Average DrawdownAverage peak-to-trough decline | -18.94% | -7.33% | -11.61% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 19.86% | 15.94% | +3.92% |
Volatility
NBIS vs. TLN - Volatility Comparison
Nebius Group N.V. (NBIS) has a higher volatility of 30.23% compared to Talen Energy Corporation (TLN) at 17.27%. This indicates that NBIS's price experiences larger fluctuations and is considered to be riskier than TLN based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NBIS | TLN | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 30.23% | 17.27% | +12.96% |
Volatility (6M)Calculated over the trailing 6-month period | 71.43% | 42.00% | +29.43% |
Volatility (1Y)Calculated over the trailing 1-year period | 104.41% | 56.34% | +48.07% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 110.20% | 49.98% | +60.22% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 110.20% | 49.98% | +60.22% |
Dividends
NBIS vs. TLN - Dividend Comparison
Neither NBIS nor TLN has paid dividends to shareholders.
Financials
NBIS vs. TLN - Financials Comparison
This section allows you to compare key financial metrics between Nebius Group N.V. and Talen Energy Corporation. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
Frequently Asked Questions
NBIS and TLN have a correlation of 0.34, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
NBIS has higher volatility (30.23%) compared to TLN (17.27%). In terms of maximum drawdown, NBIS dropped -58.27% vs TLN's -33.80%.
NBIS currently has the higher Sharpe Ratio (3.50 vs 0.55), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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