PortfoliosLab logo
ZG vs. RKLB
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Correlation

The correlation between ZG and RKLB is 0.58, 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.


Performance

ZG vs. RKLB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Zillow Group, Inc. (ZG) and Rocket Lab USA, Inc. (RKLB). The values are adjusted to include any dividend payments, if applicable.

0.00%50.00%100.00%150.00%December2025FebruaryMarchAprilMay
-31.73%
77.27%
ZG
RKLB

Key characteristics

Sharpe Ratio

ZG:

1.11

RKLB:

4.27

Sortino Ratio

ZG:

2.03

RKLB:

4.23

Omega Ratio

ZG:

1.25

RKLB:

1.49

Calmar Ratio

ZG:

0.71

RKLB:

5.19

Martin Ratio

ZG:

4.74

RKLB:

22.02

Ulcer Index

ZG:

12.15%

RKLB:

18.92%

Daily Std Dev

ZG:

51.95%

RKLB:

90.56%

Max Drawdown

ZG:

-86.74%

RKLB:

-82.96%

Current Drawdown

ZG:

-67.23%

RKLB:

-35.03%

Fundamentals

Market Cap

ZG:

$16.47B

RKLB:

$10.61B

EPS

ZG:

-$0.48

RKLB:

-$0.38

PS Ratio

ZG:

7.29

RKLB:

23.78

PB Ratio

ZG:

3.32

RKLB:

27.12

Total Revenue (TTM)

ZG:

$2.31B

RKLB:

$475.84M

Gross Profit (TTM)

ZG:

$1.76B

RKLB:

$125.85M

EBITDA (TTM)

ZG:

$42.00M

RKLB:

-$157.98M

Returns By Period

In the year-to-date period, ZG achieves a -5.74% return, which is significantly higher than RKLB's -19.47% return.


ZG

YTD

-5.74%

1M

2.80%

6M

-6.29%

1Y

57.28%

5Y*

4.87%

10Y*

8.15%

RKLB

YTD

-19.47%

1M

-0.39%

6M

51.81%

1Y

381.46%

5Y*

N/A

10Y*

N/A

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Risk-Adjusted Performance

ZG vs. RKLB — Risk-Adjusted Performance Rank

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

ZG
The Risk-Adjusted Performance Rank of ZG is 8484
Overall Rank
The Sharpe Ratio Rank of ZG is 8787
Sharpe Ratio Rank
The Sortino Ratio Rank of ZG is 8686
Sortino Ratio Rank
The Omega Ratio Rank of ZG is 8383
Omega Ratio Rank
The Calmar Ratio Rank of ZG is 7979
Calmar Ratio Rank
The Martin Ratio Rank of ZG is 8686
Martin Ratio Rank

RKLB
The Risk-Adjusted Performance Rank of RKLB is 9898
Overall Rank
The Sharpe Ratio Rank of RKLB is 100100
Sharpe Ratio Rank
The Sortino Ratio Rank of RKLB is 9898
Sortino Ratio Rank
The Omega Ratio Rank of RKLB is 9696
Omega Ratio Rank
The Calmar Ratio Rank of RKLB is 9999
Calmar Ratio Rank
The Martin Ratio Rank of RKLB is 9999
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.

ZG vs. RKLB - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Zillow Group, Inc. (ZG) and Rocket Lab USA, Inc. (RKLB). 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 current ZG Sharpe Ratio is 1.11, which is lower than the RKLB Sharpe Ratio of 4.27. The chart below compares the historical Sharpe Ratios of ZG and RKLB, 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 Ratio0.002.004.006.008.00December2025FebruaryMarchAprilMay
1.11
4.27
ZG
RKLB

Dividends

ZG vs. RKLB - Dividend Comparison

Neither ZG nor RKLB has paid dividends to shareholders.


Tickers have no history of dividend payments

Drawdowns

ZG vs. RKLB - Drawdown Comparison

The maximum ZG drawdown since its inception was -86.74%, roughly equal to the maximum RKLB drawdown of -82.96%. Use the drawdown chart below to compare losses from any high point for ZG and RKLB. For additional features, visit the drawdowns tool.


-50.00%-40.00%-30.00%-20.00%-10.00%0.00%December2025FebruaryMarchAprilMay
-36.83%
-35.03%
ZG
RKLB

Volatility

ZG vs. RKLB - Volatility Comparison

The current volatility for Zillow Group, Inc. (ZG) is 10.82%, while Rocket Lab USA, Inc. (RKLB) has a volatility of 22.43%. This indicates that ZG experiences smaller price fluctuations and is considered to be less risky than RKLB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


5.00%10.00%15.00%20.00%25.00%30.00%35.00%40.00%December2025FebruaryMarchAprilMay
10.82%
22.43%
ZG
RKLB

Financials

ZG vs. RKLB - Financials Comparison

This section allows you to compare key financial metrics between Zillow Group, Inc. and Rocket Lab USA, 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


0.001.00B2.00B3.00B4.00B20212022202320242025
598.00M
132.39M
(ZG) Total Revenue
(RKLB) Total Revenue
Values in USD except per share items

ZG vs. RKLB - Profitability Comparison

The chart below illustrates the profitability comparison between Zillow Group, Inc. and Rocket Lab USA, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

Gross Margin
Operating Margin
Net Margin
Quarterly
Annual

-20.0%0.0%20.0%40.0%60.0%80.0%20212022202320242025
76.8%
27.8%
(ZG) Gross Margin
(RKLB) Gross Margin
ZG - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on May 2025, Zillow Group, Inc. reported a gross profit of 459.00M and revenue of 598.00M. Therefore, the gross margin over that period was 76.8%.

RKLB - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on May 2025, Rocket Lab USA, Inc. reported a gross profit of 36.82M and revenue of 132.39M. Therefore, the gross margin over that period was 27.8%.

ZG - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on May 2025, Zillow Group, Inc. reported an operating income of -9.00M and revenue of 598.00M, resulting in an operating margin of -1.5%.

RKLB - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on May 2025, Rocket Lab USA, Inc. reported an operating income of -51.55M and revenue of 132.39M, resulting in an operating margin of -38.9%.

ZG - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on May 2025, Zillow Group, Inc. reported a net income of 8.00M and revenue of 598.00M, resulting in a net margin of 1.3%.

RKLB - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on May 2025, Rocket Lab USA, Inc. reported a net income of -52.35M and revenue of 132.39M, resulting in a net margin of -39.5%.