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NKTR vs. BRK-B
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Correlation

The correlation between NKTR and BRK-B is 0.40, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.


-0.50.00.51.0
Correlation: 0.4

Performance

NKTR vs. BRK-B - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Nektar Therapeutics (NKTR) and Berkshire Hathaway Inc. (BRK-B). The values are adjusted to include any dividend payments, if applicable.

0.00%500.00%1,000.00%1,500.00%2,000.00%NovemberDecember2025FebruaryMarchApril
-92.34%
2,188.62%
NKTR
BRK-B

Key characteristics

Sharpe Ratio

NKTR:

-0.55

BRK-B:

1.58

Sortino Ratio

NKTR:

-0.49

BRK-B:

2.22

Omega Ratio

NKTR:

0.95

BRK-B:

1.31

Calmar Ratio

NKTR:

-0.46

BRK-B:

3.40

Martin Ratio

NKTR:

-1.11

BRK-B:

8.72

Ulcer Index

NKTR:

40.85%

BRK-B:

3.43%

Daily Std Dev

NKTR:

83.35%

BRK-B:

18.92%

Max Drawdown

NKTR:

-99.61%

BRK-B:

-53.86%

Current Drawdown

NKTR:

-99.29%

BRK-B:

-1.26%

Fundamentals

Market Cap

NKTR:

$144.25M

BRK-B:

$1.15T

EPS

NKTR:

-$0.58

BRK-B:

$41.26

PEG Ratio

NKTR:

3.22

BRK-B:

10.06

PS Ratio

NKTR:

1.47

BRK-B:

3.09

PB Ratio

NKTR:

2.38

BRK-B:

1.76

Total Revenue (TTM)

NKTR:

$76.79M

BRK-B:

$311.97B

Gross Profit (TTM)

NKTR:

$54.64M

BRK-B:

$227.52B

EBITDA (TTM)

NKTR:

-$61.31M

BRK-B:

$105.57B

Returns By Period

In the year-to-date period, NKTR achieves a -16.66% return, which is significantly lower than BRK-B's 17.14% return. Over the past 10 years, NKTR has underperformed BRK-B with an annualized return of -22.25%, while BRK-B has yielded a comparatively higher 14.21% annualized return.


NKTR

YTD

-16.66%

1M

4.98%

6M

-41.28%

1Y

-41.28%

5Y*

-47.88%

10Y*

-22.25%

BRK-B

YTD

17.14%

1M

0.88%

6M

16.95%

1Y

32.05%

5Y*

23.30%

10Y*

14.21%

*Annualized

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Risk-Adjusted Performance

NKTR vs. BRK-B — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

NKTR
The Risk-Adjusted Performance Rank of NKTR is 2424
Overall Rank
The Sharpe Ratio Rank of NKTR is 2222
Sharpe Ratio Rank
The Sortino Ratio Rank of NKTR is 2424
Sortino Ratio Rank
The Omega Ratio Rank of NKTR is 2626
Omega Ratio Rank
The Calmar Ratio Rank of NKTR is 2323
Calmar Ratio Rank
The Martin Ratio Rank of NKTR is 2424
Martin Ratio Rank

BRK-B
The Risk-Adjusted Performance Rank of BRK-B is 9292
Overall Rank
The Sharpe Ratio Rank of BRK-B is 9393
Sharpe Ratio Rank
The Sortino Ratio Rank of BRK-B is 8989
Sortino Ratio Rank
The Omega Ratio Rank of BRK-B is 8989
Omega Ratio Rank
The Calmar Ratio Rank of BRK-B is 9797
Calmar Ratio Rank
The Martin Ratio Rank of BRK-B is 9494
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

NKTR vs. BRK-B - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Nektar Therapeutics (NKTR) and Berkshire Hathaway Inc. (BRK-B). 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.


The chart of Sharpe ratio for NKTR, currently valued at -0.55, compared to the broader market-2.00-1.000.001.002.003.00
NKTR: -0.55
BRK-B: 1.58
The chart of Sortino ratio for NKTR, currently valued at -0.49, compared to the broader market-6.00-4.00-2.000.002.004.00
NKTR: -0.49
BRK-B: 2.22
The chart of Omega ratio for NKTR, currently valued at 0.95, compared to the broader market0.501.001.502.00
NKTR: 0.95
BRK-B: 1.31
The chart of Calmar ratio for NKTR, currently valued at -0.46, compared to the broader market0.001.002.003.004.005.00
NKTR: -0.46
BRK-B: 3.40
The chart of Martin ratio for NKTR, currently valued at -1.11, compared to the broader market-5.000.005.0010.0015.0020.00
NKTR: -1.11
BRK-B: 8.72

The current NKTR Sharpe Ratio is -0.55, which is lower than the BRK-B Sharpe Ratio of 1.58. The chart below compares the historical Sharpe Ratios of NKTR and BRK-B, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-1.000.001.002.003.00NovemberDecember2025FebruaryMarchApril
-0.55
1.58
NKTR
BRK-B

Dividends

NKTR vs. BRK-B - Dividend Comparison

Neither NKTR nor BRK-B has paid dividends to shareholders.


Tickers have no history of dividend payments

Drawdowns

NKTR vs. BRK-B - Drawdown Comparison

The maximum NKTR drawdown since its inception was -99.61%, which is greater than BRK-B's maximum drawdown of -53.86%. Use the drawdown chart below to compare losses from any high point for NKTR and BRK-B. For additional features, visit the drawdowns tool.


-100.00%-80.00%-60.00%-40.00%-20.00%0.00%NovemberDecember2025FebruaryMarchApril
-99.29%
-1.26%
NKTR
BRK-B

Volatility

NKTR vs. BRK-B - Volatility Comparison

Nektar Therapeutics (NKTR) has a higher volatility of 34.56% compared to Berkshire Hathaway Inc. (BRK-B) at 10.99%. This indicates that NKTR's price experiences larger fluctuations and is considered to be riskier than BRK-B based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.00%5.00%10.00%15.00%20.00%25.00%30.00%35.00%NovemberDecember2025FebruaryMarchApril
34.56%
10.99%
NKTR
BRK-B

Financials

NKTR vs. BRK-B - Financials Comparison

This section allows you to compare key financial metrics between Nektar Therapeutics and Berkshire Hathaway Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


Values in USD except per share items