BLK vs. BRO: A Head-to-Head Stock Comparison

Updated on August 18, 2025

Here’s a clear look at BLK and BRO, comparing key factors like historical performance, profitability, financial strength, growth, dividend, and valuation.

Company Profile

Symbol	BLK	BRO
Company Name	BlackRock, Inc.	Brown & Brown, Inc.
Country	United States	United States
GICS Sector	Financials	Financials
GICS Industry	Capital Markets	Insurance
Market Capitalization	179.63 billion USD	31.64 billion USD
Exchange	NYSE	NYSE
Listing Date	October 1, 1999	February 11, 1981
Security Type	Common Stock	Common Stock

Historical Performance

This chart compares the performance of BLK and BRO by tracking the growth of an initial $10,000 investment in each. Use the tabs to select the desired time period. Data is adjusted for dividends and splits.

BLK vs. BRO: Growth of a $10,000 investment over the past one year.

Historical Performance at a Glance

Symbol	BLK	BRO
5-Day Price Return	4.24%	3.68%
13-Week Price Return	21.08%	-13.41%
26-Week Price Return	15.24%	-11.00%
52-Week Price Return	38.38%	-3.67%
Month-to-Date Return	4.88%	4.97%
Year-to-Date Return	13.16%	-5.99%
10-Day Avg. Volume	0.52M	3.60M
3-Month Avg. Volume	0.68M	3.18M
3-Month Volatility	22.12%	26.77%
Beta	1.48	0.81

Profitability

Return on Equity (TTM)

BLK

13.78%

Capital Markets Industry

Max: 38.97%
Q3: 21.61%
Median: 13.77%
Q1: 8.31%
Min: -4.25%

BLK’s Return on Equity of 13.78% is on par with the norm for the Capital Markets industry, indicating its profitability relative to shareholder equity is typical for the sector.

BRO

12.86%

Insurance Industry

Max: 29.03%
Q3: 18.11%
Median: 13.90%
Q1: 10.42%
Min: -0.64%

BRO’s Return on Equity of 12.86% is on par with the norm for the Insurance industry, indicating its profitability relative to shareholder equity is typical for the sector.

BLK vs. BRO: A comparison of their Return on Equity (TTM) against their respective Capital Markets and Insurance industry benchmarks.

Net Profit Margin (TTM)

BLK

29.69%

Capital Markets Industry

Max: 66.67%
Q3: 35.11%
Median: 23.49%
Q1: 13.63%
Min: -15.18%

BLK’s Net Profit Margin of 29.69% is aligned with the median group of its peers in the Capital Markets industry. This indicates its ability to convert revenue into profit is typical for the sector.

BRO

19.89%

Insurance Industry

Max: 26.78%
Q3: 14.06%
Median: 9.15%
Q1: 5.48%
Min: -7.05%

A Net Profit Margin of 19.89% places BRO in the upper quartile for the Insurance industry, signifying strong profitability and more effective cost management than most of its peers.

BLK vs. BRO: A comparison of their Net Profit Margin (TTM) against their respective Capital Markets and Insurance industry benchmarks.

Operating Profit Margin (TTM)

BLK

34.81%

Capital Markets Industry

Max: 86.40%
Q3: 46.46%
Median: 32.80%
Q1: 18.32%
Min: -21.87%

BLK’s Operating Profit Margin of 34.81% is around the midpoint for the Capital Markets industry, indicating that its efficiency in managing core business operations is typical for the sector.

BRO

30.11%

Insurance Industry

Max: 35.49%
Q3: 19.49%
Median: 14.35%
Q1: 8.53%
Min: -5.25%

In the Insurance industry, Operating Profit Margin is often not the primary measure of operational efficiency.

BLK vs. BRO: A comparison of their Operating Profit Margin (TTM) against their respective Capital Markets and Insurance industry benchmarks.

Profitability at a Glance

Symbol	BLK	BRO
Return on Equity (TTM)	13.78%	12.86%
Return on Assets (TTM)	4.58%	5.19%
Net Profit Margin (TTM)	29.69%	19.89%
Operating Profit Margin (TTM)	34.81%	30.11%
Gross Profit Margin (TTM)	81.32%	--

Financial Strength

Current Ratio (MRQ)

BLK

2.57

Capital Markets Industry

Max: 3.76
Q3: 1.89
Median: 1.01
Q1: 0.54
Min: -0.41

For the Capital Markets industry, the Current Ratio is often not the most suitable measure of short-term liquidity.

BRO

2.75

Insurance Industry

Max: 2.97
Q3: 1.33
Median: 0.55
Q1: 0.15
Min: 0.00

For the Insurance industry, the Current Ratio is often not the most suitable measure of short-term liquidity.

BLK vs. BRO: A comparison of their Current Ratio (MRQ) against their respective Capital Markets and Insurance industry benchmarks.

Debt-to-Equity Ratio (MRQ)

BLK

0.26

Capital Markets Industry

Max: 6.62
Q3: 2.84
Median: 1.02
Q1: 0.32
Min: 0.00

The Debt-to-Equity Ratio is often not the primary focus for assessing leverage in the Capital Markets industry.

BRO

0.65

Insurance Industry

Max: 1.25
Q3: 0.65
Median: 0.34
Q1: 0.22
Min: 0.00

The Debt-to-Equity Ratio is often not the primary focus for assessing leverage in the Insurance industry.

BLK vs. BRO: A comparison of their Debt-to-Equity Ratio (MRQ) against their respective Capital Markets and Insurance industry benchmarks.

Interest Coverage Ratio (TTM)

BLK

67.21

Capital Markets Industry

Max: 126.03
Q3: 60.98
Median: 11.77
Q1: 4.95
Min: -36.26

The Interest Coverage Ratio is often not a primary indicator of debt servicing capacity in the Capital Markets industry.

BRO

7.75

Insurance Industry

Max: 43.68
Q3: 20.84
Median: 9.56
Q1: 3.34
Min: -5.73

The Interest Coverage Ratio is often not a primary indicator of debt servicing capacity in the Insurance industry.

BLK vs. BRO: A comparison of their Interest Coverage Ratio (TTM) against their respective Capital Markets and Insurance industry benchmarks.

Financial Strength at a Glance

Symbol	BLK	BRO
Current Ratio (MRQ)	2.57	2.75
Quick Ratio (MRQ)	2.57	2.65
Debt-to-Equity Ratio (MRQ)	0.26	0.65
Interest Coverage Ratio (TTM)	67.21	7.75

Growth

Revenue Growth

BLK vs. BRO: A side-by-side comparison of their Revenue Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

EPS Growth

BLK vs. BRO: A side-by-side comparison of their EPS Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

Dividend

Dividend Yield (TTM)

BLK

1.78%

Capital Markets Industry

Max: 10.26%
Q3: 4.86%
Median: 2.78%
Q1: 1.22%
Min: 0.00%

BLK’s Dividend Yield of 1.78% is consistent with its peers in the Capital Markets industry, providing a dividend return that is standard for its sector.

BRO

0.52%

Insurance Industry

Max: 8.23%
Q3: 4.54%
Median: 3.42%
Q1: 1.97%
Min: 0.00%

BRO’s Dividend Yield of 0.52% is in the lower quartile for the Insurance industry. This suggests the company’s strategy likely favors retaining earnings for growth over providing a high dividend income.

BLK vs. BRO: A comparison of their Dividend Yield (TTM) against their respective Capital Markets and Insurance industry benchmarks.

Dividend Payout Ratio (TTM)

BLK

49.88%

Capital Markets Industry

Max: 200.72%
Q3: 101.92%
Median: 57.97%
Q1: 32.36%
Min: 0.00%

BLK’s Dividend Payout Ratio of 49.88% is within the typical range for the Capital Markets industry, suggesting a balanced approach between shareholder payouts and company reinvestment.

BRO

16.40%

Insurance Industry

Max: 168.02%
Q3: 85.57%
Median: 50.71%
Q1: 22.04%
Min: 0.00%

BRO’s Dividend Payout Ratio of 16.40% is in the lower quartile for the Insurance industry. This suggests a conservative dividend policy, with a strategic focus on reinvesting profits for future growth.

BLK vs. BRO: A comparison of their Dividend Payout Ratio (TTM) against their respective Capital Markets and Insurance industry benchmarks.

Dividend at a Glance

Symbol	BLK	BRO
Dividend Yield (TTM)	1.78%	0.52%
Dividend Payout Ratio (TTM)	49.88%	16.40%

Valuation

Price-to-Earnings Ratio (TTM)

BLK

28.05

Capital Markets Industry

Max: 58.89
Q3: 31.00
Median: 18.54
Q1: 12.09
Min: 5.24

BLK’s P/E Ratio of 28.05 is within the middle range for the Capital Markets industry. This suggests its valuation is in line with the sector average, representing neither a significant premium nor a discount compared to its peers.

BRO

31.30

Insurance Industry

Max: 28.91
Q3: 17.76
Median: 13.63
Q1: 10.02
Min: 2.89

At 31.30, BRO’s P/E Ratio is exceptionally high, exceeding the typical maximum for the Insurance industry. This suggests the stock may be significantly overvalued compared to its peers and implies high market expectations that could be difficult to meet.

BLK vs. BRO: A comparison of their Price-to-Earnings Ratio (TTM) against their respective Capital Markets and Insurance industry benchmarks.

Price-to-Sales Ratio (TTM)

BLK

8.33

Capital Markets Industry

Max: 14.49
Q3: 7.41
Median: 4.68
Q1: 2.25
Min: 0.04

BLK’s P/S Ratio of 8.33 is in the upper echelon for the Capital Markets industry. This means the company is valued richly on its revenue stream compared to its peers, suggesting the stock is priced for a high level of future performance.

BRO

6.22

Insurance Industry

Max: 3.72
Q3: 1.98
Median: 1.23
Q1: 0.81
Min: 0.23

With a P/S Ratio of 6.22, BRO trades at a valuation that eclipses even the highest in the Insurance industry. This implies the market has priced in exceptionally optimistic scenarios for future revenue growth, posing considerable valuation risk.

BLK vs. BRO: A comparison of their Price-to-Sales Ratio (TTM) against their respective Capital Markets and Insurance industry benchmarks.

Price-to-Book Ratio (MRQ)

BLK

3.31

Capital Markets Industry

Max: 9.48
Q3: 4.94
Median: 2.42
Q1: 1.21
Min: 0.38

BLK’s P/B Ratio of 3.31 is within the conventional range for the Capital Markets industry. This shows a balanced market view, where the stock’s price is neither at a significant premium nor a discount to the book value of its peers.

BRO

3.15

Insurance Industry

Max: 4.37
Q3: 2.48
Median: 1.68
Q1: 1.19
Min: 0.19

BRO’s P/B Ratio of 3.15 is in the upper tier for the Insurance industry. This indicates that investors are paying a premium relative to the company’s net assets, a valuation that hinges on its ability to generate superior profits.

BLK vs. BRO: A comparison of their Price-to-Book Ratio (MRQ) against their respective Capital Markets and Insurance industry benchmarks.

Valuation at a Glance

Symbol	BLK	BRO
Price-to-Earnings Ratio (TTM)	28.05	31.30
Price-to-Sales Ratio (TTM)	8.33	6.22
Price-to-Book Ratio (MRQ)	3.31	3.15
Price-to-Free Cash Flow Ratio (TTM)	35.29	24.91