Bank of Ireland Group PLC (IR:BIRG) — Market Cap & Net Worth

$15.95 Billion USD · €13.64 Billion EUR · Rank #1536

Market Cap & Net Worth: Bank of Ireland Group PLC (BIRG)

Bank of Ireland Group PLC (IR:BIRG) has a market capitalization of $15.95 Billion (€13.64 Billion) as of April 27, 2026. Listed on the IR stock exchange, this Ireland-based company holds position #1536 globally and #3 in its home market, demonstrating a -6.26% decrease in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying Bank of Ireland Group PLC's stock price €15.81 by its total outstanding shares 952667062 (952.67 Million).

Bank of Ireland Group PLC Market Cap History: 2015 to 2026

Bank of Ireland Group PLC's market capitalization history from 2015 to 2026. Data shows growth from $9.33 Billion to $17.61 Billion (5.67% CAGR).

Index Memberships

Bank of Ireland Group PLC is a constituent of 5 market indices:

Index	Total Market Cap	Weight (%)	Rank by Market Cap
ISEQ 20 Price IETP	$96.78 Billion	16.48%	#3 of 19
ISEQ Overall ISEQ	$98.25 Billion	16.23%	#3 of 31
STOXX Europe Mid 200 EUR Price MCXP	$1.52 Trillion	1.05%	#29 of 157
STOXX Europe Mid 200 EUR Net Return MCXR	$1.52 Trillion	1.05%	#29 of 157
EuroNext 100 N100	$3.46 Trillion	0.46%	#53 of 97

Weight: Bank of Ireland Group PLC's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.

Bank of Ireland Group PLC Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how Bank of Ireland Group PLC's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.

Latest Price to Sales (P/S) Ratio

2.20x

Bank of Ireland Group PLC's market cap is 2.20 times its annual revenue

Industry average: 1.02x Higher than industry average

Latest Price to Earnings (P/E) Ratio

6.41x

Bank of Ireland Group PLC's market cap is 6.41 times its annual earnings

Industry average: 4.86x Higher than industry average

What These Ratios Tell Investors:

Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
Industry comparison provides context for whether the company is valued higher or lower than peers.

Year	Market Cap (USD)	Revenue (USD)	Net Income (USD)	P/S Ratio	P/E Ratio
2016	$6.46 Billion	$4.69 Billion	$793.00 Million	1.38x	8.15x
2017	$6.53 Billion	$4.60 Billion	$664.00 Million	1.42x	9.84x
2017	$6.53 Billion	$35.01 Billion	$8.16 Billion	0.19x	0.80x
2018	$4.54 Billion	$3.79 Billion	$620.00 Million	1.20x	7.33x
2019	$4.70 Billion	$5.59 Billion	$386.00 Million	0.84x	12.18x
2020	$3.56 Billion	$4.36 Billion	-$742.00 Million	0.82x	N/A
2021	$5.38 Billion	$6.08 Billion	$1.05 Billion	0.88x	5.13x
2022	$9.69 Billion	$3.26 Billion	$889.00 Million	2.97x	10.90x
2023	$9.15 Billion	$4.49 Billion	$1.59 Billion	2.04x	5.74x
2024	$9.81 Billion	$4.46 Billion	$1.53 Billion	2.20x	6.41x

Competitor Companies of BIRG by Market Capitalization

Companies near Bank of Ireland Group PLC in the global market cap rankings as of April 27, 2026.

Key companies related to Bank of Ireland Group PLC by market ranking:

HDFC Bank Limited (F:HDFA): Ranked #177 globally with a market cap of $129.53 Billion USD ( €110.79 Billion EUR).
China Merchants Bank Co Ltd (SHG:600036): Ranked #200 globally with a market cap of $118.87 Billion USD ( CN¥812.37 Billion CNY).
UNICREDIT S.P.A. ADR (F:CRIP): Ranked #208 globally with a market cap of $112.81 Billion USD ( €96.49 Billion EUR).
State Bank of India (NSE:SBIN): Ranked #218 globally with a market cap of $109.92 Billion USD ( Rs10.16 Trillion INR).

Market capitalization comparison (in billions USD)

Rank	Company	Symbol	Market Cap	Price
#177	HDFC Bank Limited	F:HDFA	$129.53 Billion	€21.60
#200	China Merchants Bank Co Ltd	SHG:600036	$118.87 Billion	CN¥39.38
#208	UNICREDIT S.P.A. ADR	F:CRIP	$112.81 Billion	€32.20
#218	State Bank of India	NSE:SBIN	$109.92 Billion	Rs1101.10

Bank of Ireland Group PLC Historical Marketcap From 2015 to 2026

Between 2015 and today, Bank of Ireland Group PLC's market cap moved from $9.33 Billion to $ 17.61 Billion, with a yearly change of 5.67%.

Year	Market Cap	Change (%)
2026	€17.61 Billion	-3.45%
2025	€18.24 Billion	+85.95%
2024	€9.81 Billion	+7.16%
2023	€9.15 Billion	-5.58%
2022	€9.69 Billion	+80.15%
2021	€5.38 Billion	+51.09%
2020	€3.56 Billion	-24.23%
2019	€4.70 Billion	+3.44%
2018	€4.54 Billion	-30.43%
2017	€6.53 Billion	+1.07%
2016	€6.46 Billion	-30.77%
2015	€9.33 Billion	--

End of Day Market Cap According to Different Sources

On Apr 26th, 2026 the market cap of Bank of Ireland Group PLC was reported to be:

Source	Market Cap
Yahoo Finance	$15.95 Billion USD
MoneyControl	$15.95 Billion USD
MarketWatch	$15.95 Billion USD
marketcap.company	$15.95 Billion USD
Reuters	$15.95 Billion USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.

About Bank of Ireland Group PLC

IR:BIRG Ireland Banks - Regional

Market Cap

$17.61 Billion

€15.06 Billion EUR

Market Cap Rank

#1536 Global

#3 in Ireland

Share Price

€15.81

Change (1 day)

-1.28%

52-Week Range

€10.33 - €17.72

All Time High

€17.72