AIG vs. C: A Head-to-Head Stock Comparison

Updated on August 25, 2025

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

Company Profile

Symbol	AIG	C
Company Name	American International Group, Inc.	Citigroup Inc.
Country	United States	United States
GICS Sector	Financials	Financials
GICS Industry	Insurance	Banks
Market Capitalization	45.72 billion USD	171.52 billion USD
Exchange	NYSE	NYSE
Listing Date	January 2, 1973	January 3, 1977
Security Type	Common Stock	Common Stock

Historical Performance

This chart compares the performance of AIG and C 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.

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

Historical Performance at a Glance

Symbol	AIG	C
5-Day Price Return	2.76%	-2.40%
13-Week Price Return	-2.15%	22.38%
26-Week Price Return	8.02%	13.48%
52-Week Price Return	10.88%	50.20%
Month-to-Date Return	6.31%	-0.57%
Year-to-Date Return	13.37%	32.36%
10-Day Avg. Volume	3.88M	13.25M
3-Month Avg. Volume	4.03M	14.21M
3-Month Volatility	19.78%	23.41%
Beta	0.72	1.37

Profitability

Return on Equity (TTM)

AIG

7.51%

Insurance Industry

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

AIG’s Return on Equity of 7.51% is in the lower quartile for the Insurance industry. This indicates a less efficient generation of profit from its equity base when compared to its competitors.

C

6.72%

Banks Industry

Max: 26.37%
Q3: 15.92%
Median: 12.25%
Q1: 8.69%
Min: 0.15%

C’s Return on Equity of 6.72% is in the lower quartile for the Banks industry. This indicates a less efficient generation of profit from its equity base when compared to its competitors.

AIG vs. C: A comparison of their Return on Equity (TTM) against their respective Insurance and Banks industry benchmarks.

Net Profit Margin (TTM)

AIG

11.51%

Insurance Industry

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

AIG’s Net Profit Margin of 11.51% is aligned with the median group of its peers in the Insurance industry. This indicates its ability to convert revenue into profit is typical for the sector.

C

17.37%

Banks Industry

Max: 54.20%
Q3: 35.70%
Median: 28.97%
Q1: 22.53%
Min: 6.98%

Falling into the lower quartile for the Banks industry, C’s Net Profit Margin of 17.37% indicates weaker profitability. This means the company retains a smaller portion of each dollar in sales as profit compared to its competitors.

AIG vs. C: A comparison of their Net Profit Margin (TTM) against their respective Insurance and Banks industry benchmarks.

Operating Profit Margin (TTM)

AIG

18.39%

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.

C

23.02%

Banks Industry

Max: 63.35%
Q3: 44.59%
Median: 37.24%
Q1: 28.25%
Min: 13.37%

C’s Operating Profit Margin of 23.02% is in the lower quartile for the Banks industry. This indicates weaker profitability from core operations, which may stem from inefficiencies or competitive pressures on pricing.

AIG vs. C: A comparison of their Operating Profit Margin (TTM) against their respective Insurance and Banks industry benchmarks.

Profitability at a Glance

Symbol	AIG	C
Return on Equity (TTM)	7.51%	6.72%
Return on Assets (TTM)	1.94%	0.57%
Net Profit Margin (TTM)	11.51%	17.37%
Operating Profit Margin (TTM)	18.39%	23.02%
Gross Profit Margin (TTM)	--	--

Financial Strength

Current Ratio (MRQ)

AIG

0.04

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.

C

Banks Industry

Max: --
Q3: --
Median: --
Q1: --
Min: --

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

AIG vs. C: A comparison of their Current Ratio (MRQ) against their respective Insurance and Banks industry benchmarks.

Debt-to-Equity Ratio (MRQ)

AIG

0.22

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.

C

3.38

Banks Industry

Max: 4.75
Q3: 2.62
Median: 1.02
Q1: 0.39
Min: 0.00

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

AIG vs. C: A comparison of their Debt-to-Equity Ratio (MRQ) against their respective Insurance and Banks industry benchmarks.

Interest Coverage Ratio (TTM)

AIG

9.38

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.

C

Banks Industry

Max: --
Q3: --
Median: --
Q1: --
Min: --

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

AIG vs. C: A comparison of their Interest Coverage Ratio (TTM) against their respective Insurance and Banks industry benchmarks.

Financial Strength at a Glance

Symbol	AIG	C
Current Ratio (MRQ)	0.04	--
Quick Ratio (MRQ)	0.04	--
Debt-to-Equity Ratio (MRQ)	0.22	3.38
Interest Coverage Ratio (TTM)	9.38	--

Growth

Revenue Growth

AIG vs. C: 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

AIG vs. C: 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)

AIG

2.16%

Insurance Industry

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

AIG’s Dividend Yield of 2.16% is consistent with its peers in the Insurance industry, providing a dividend return that is standard for its sector.

C

3.09%

Banks Industry

Max: 10.27%
Q3: 5.83%
Median: 3.81%
Q1: 2.50%
Min: 0.00%

C’s Dividend Yield of 3.09% is consistent with its peers in the Banks industry, providing a dividend return that is standard for its sector.

AIG vs. C: A comparison of their Dividend Yield (TTM) against their respective Insurance and Banks industry benchmarks.

Dividend Payout Ratio (TTM)

AIG

30.82%

Insurance Industry

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

AIG’s Dividend Payout Ratio of 30.82% is within the typical range for the Insurance industry, suggesting a balanced approach between shareholder payouts and company reinvestment.

C

37.43%

Banks Industry

Max: 147.07%
Q3: 80.55%
Median: 54.40%
Q1: 35.71%
Min: 0.00%

C’s Dividend Payout Ratio of 37.43% is within the typical range for the Banks industry, suggesting a balanced approach between shareholder payouts and company reinvestment.

AIG vs. C: A comparison of their Dividend Payout Ratio (TTM) against their respective Insurance and Banks industry benchmarks.

Dividend at a Glance

Symbol	AIG	C
Dividend Yield (TTM)	2.16%	3.09%
Dividend Payout Ratio (TTM)	30.82%	37.43%

Valuation

Price-to-Earnings Ratio (TTM)

AIG

14.26

Insurance Industry

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

AIG’s P/E Ratio of 14.26 is within the middle range for the Insurance industry. This suggests its valuation is in line with the sector average, representing neither a significant premium nor a discount compared to its peers.

C

12.11

Banks Industry

Max: 20.05
Q3: 12.65
Median: 10.21
Q1: 7.54
Min: 2.74

C’s P/E Ratio of 12.11 is within the middle range for the Banks industry. This suggests its valuation is in line with the sector average, representing neither a significant premium nor a discount compared to its peers.

AIG vs. C: A comparison of their Price-to-Earnings Ratio (TTM) against their respective Insurance and Banks industry benchmarks.

Price-to-Sales Ratio (TTM)

AIG

1.64

Insurance Industry

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

AIG’s P/S Ratio of 1.64 aligns with the market consensus for the Insurance industry. This suggests its valuation, based on sales, is seen as standard and is on par with its competitors.

C

1.10

Banks Industry

Max: 5.06
Q3: 2.98
Median: 2.24
Q1: 1.59
Min: 0.45

The P/S Ratio is often not a primary valuation tool in the Banks industry.

AIG vs. C: A comparison of their Price-to-Sales Ratio (TTM) against their respective Insurance and Banks industry benchmarks.

Price-to-Book Ratio (MRQ)

AIG

1.19

Insurance Industry

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

AIG’s P/B Ratio of 1.19 is in the lower quartile for the Insurance industry. From a value investing perspective, this is favorable, as it suggests the stock is trading at a discount to its net asset value and may offer a greater margin of safety.

C

0.73

Banks Industry

Max: 2.18
Q3: 1.36
Median: 1.09
Q1: 0.81
Min: 0.20

C’s P/B Ratio of 0.73 is in the lower quartile for the Banks industry. From a value investing perspective, this is favorable, as it suggests the stock is trading at a discount to its net asset value and may offer a greater margin of safety.

AIG vs. C: A comparison of their Price-to-Book Ratio (MRQ) against their respective Insurance and Banks industry benchmarks.

Valuation at a Glance

Symbol	AIG	C
Price-to-Earnings Ratio (TTM)	14.26	12.11
Price-to-Sales Ratio (TTM)	1.64	1.10
Price-to-Book Ratio (MRQ)	1.19	0.73
Price-to-Free Cash Flow Ratio (TTM)	13.72	7.43