What is Arch Capital Group's largest single loss?

Arch Capital Group (ACGL) reported largest single loss of $5.00M in Q1 2026.

How has Arch Capital Group's largest single loss changed year-over-year?

Arch Capital Group's largest single loss decreased by 0.0% year-over-year, from $5.00M to $5.00M.

What is the long-term trend for Arch Capital Group's largest single loss?

Over 5 years (2020 to 2025), Arch Capital Group's largest single loss has grown at a 34.8% compound annual growth rate (CAGR), from $900.00K to $4.00M.

Other

Largest single loss

Arch Capital Group Largest single loss increased by 25.0% to $5.00M in Q1 2026 compared to the prior quarter. Year-over-year, this metric was flat by 0.0%, from $5.00M to $5.00M. Over 5 years (FY 2020 to FY 2025), Largest single loss shows an upward trend with a 34.8% CAGR.

Analysis

StatementBalance Sheet Statement

SectionOther

First reportedQ4 2015

Last reportedQ1 2026

Metric ID: other_available_for_sale_securities_qualitative_disclosu_748bcb

Historical Data

20 periods

	Q2 '21	Q3 '21	Q4 '21	Q1 '22	Q2 '22	Q3 '22	Q4 '22	Q1 '23	Q2 '23	Q3 '23	Q4 '23	Q1 '24	Q2 '24	Q3 '24	Q4 '24	Q1 '25	Q2 '25	Q3 '25	Q4 '25	Q1 '26
Value	$2.40M	$2.50M	$1.10M	$3.60M	$5.70M	$7.20M	$7.00M	$7.00M	$7.00M	$6.00M	$6.00M	$5.00M	$5.00M	$4.00M	$8.00M	$5.00M	$4.00M	$5.00M	$4.00M	$5.00M
QoQ Change	—	+4.2%	-56.0%	+227.3%	+58.3%	+26.3%	-2.8%	+0.0%	+0.0%	-14.3%	+0.0%	-16.7%	+0.0%	-20.0%	+100.0%	-37.5%	-20.0%	+25.0%	-20.0%	+25.0%
YoY Change	—	—	—	—	+137.5%	+188.0%	+536.4%	+94.4%	+22.8%	-16.7%	-14.3%	-28.6%	-28.6%	-33.3%	+33.3%	+0.0%	-20.0%	+25.0%	-50.0%	+0.0%

Range$1.10M – $8.00M

CAGR+16.7%

Avg YoY Growth+52.9%

Median YoY Growth+0.0%

Frequently Asked Questions

What is Arch Capital Group's largest single loss?: Arch Capital Group (ACGL) reported largest single loss of $5.00M in Q1 2026.
How has Arch Capital Group's largest single loss changed year-over-year?: Arch Capital Group's largest single loss decreased by 0.0% year-over-year, from $5.00M to $5.00M.
What is the long-term trend for Arch Capital Group's largest single loss?: Over 5 years (2020 to 2025), Arch Capital Group's largest single loss has grown at a 34.8% compound annual growth rate (CAGR), from $900.00K to $4.00M.