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Side-by-side financial comparison of AdvanSix Inc. (ASIX) and Fidelis Insurance Holdings Ltd (FIHL). Click either name above to swap in a different company.

Fidelis Insurance Holdings Ltd is the larger business by last-quarter revenue ($651.9M vs $359.9M, roughly 1.8× AdvanSix Inc.). Fidelis Insurance Holdings Ltd runs the higher net margin — 20.0% vs -0.8%, a 20.8% gap on every dollar of revenue. On growth, AdvanSix Inc. posted the faster year-over-year revenue change (9.4% vs -5.0%). Fidelis Insurance Holdings Ltd produced more free cash flow last quarter ($154.6M vs $36.1M).

AdvanSix Inc. is an American chemical company that produces nylon 6 and related chemicals such as caprolactam and ammonium sulfate fertilizers. It operated as Honeywell's Resins and Chemicals division until 2016, when it was spun off as a separate company. The unit accounted for 3 percent of Honeywell's sales at the time. For 2019, revenue is estimated at $1.4 billion. The company traces its lineage to the H. W. Jayne Company, established 1884 in Frankford, Pennsylvania.

Fidelis Insurance Holdings Ltd is a global specialty insurance and reinsurance firm headquartered in Bermuda. It offers tailored coverage solutions across property, casualty, marine, aviation, and specialty risk segments, serving corporate and institutional clients across North America, Europe, and other international markets.

ASIX vs FIHL — Head-to-Head

Bigger by revenue
FIHL
FIHL
1.8× larger
FIHL
$651.9M
$359.9M
ASIX
Growing faster (revenue YoY)
ASIX
ASIX
+14.4% gap
ASIX
9.4%
-5.0%
FIHL
Higher net margin
FIHL
FIHL
20.8% more per $
FIHL
20.0%
-0.8%
ASIX
More free cash flow
FIHL
FIHL
$118.5M more FCF
FIHL
$154.6M
$36.1M
ASIX

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
ASIX
ASIX
FIHL
FIHL
Revenue
$359.9M
$651.9M
Net Profit
$-2.8M
$130.5M
Gross Margin
7.6%
Operating Margin
-0.7%
24.7%
Net Margin
-0.8%
20.0%
Revenue YoY
9.4%
-5.0%
Net Profit YoY
-892.9%
29.7%
EPS (diluted)
$-0.11
$1.24

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ASIX
ASIX
FIHL
FIHL
Q4 25
$359.9M
Q3 25
$374.5M
$651.9M
Q2 25
$410.0M
$589.3M
Q1 25
$377.8M
$658.4M
Q4 24
$329.1M
Q3 24
$398.2M
$686.1M
Q2 24
$453.5M
$540.1M
Q1 24
$336.8M
$520.0M
Net Profit
ASIX
ASIX
FIHL
FIHL
Q4 25
$-2.8M
Q3 25
$-2.6M
$130.5M
Q2 25
$31.4M
$19.7M
Q1 25
$23.3M
$-42.5M
Q4 24
$352.0K
Q3 24
$22.3M
$100.6M
Q2 24
$38.9M
$53.7M
Q1 24
$-17.4M
$81.2M
Gross Margin
ASIX
ASIX
FIHL
FIHL
Q4 25
7.6%
Q3 25
6.8%
Q2 25
14.3%
Q1 25
14.2%
Q4 24
3.4%
Q3 24
14.4%
Q2 24
17.9%
Q1 24
0.9%
Operating Margin
ASIX
ASIX
FIHL
FIHL
Q4 25
-0.7%
Q3 25
-0.9%
24.7%
Q2 25
7.7%
3.8%
Q1 25
7.7%
-7.6%
Q4 24
-3.9%
Q3 24
7.5%
17.2%
Q2 24
11.5%
11.6%
Q1 24
-7.0%
18.3%
Net Margin
ASIX
ASIX
FIHL
FIHL
Q4 25
-0.8%
Q3 25
-0.7%
20.0%
Q2 25
7.7%
3.3%
Q1 25
6.2%
-6.5%
Q4 24
0.1%
Q3 24
5.6%
14.7%
Q2 24
8.6%
9.9%
Q1 24
-5.2%
15.6%
EPS (diluted)
ASIX
ASIX
FIHL
FIHL
Q4 25
$-0.11
Q3 25
$-0.10
$1.24
Q2 25
$1.15
$0.18
Q1 25
$0.86
$-0.38
Q4 24
$0.02
Q3 24
$0.82
$0.88
Q2 24
$1.43
$0.46
Q1 24
$-0.65
$0.69

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ASIX
ASIX
FIHL
FIHL
Cash + ST InvestmentsLiquidity on hand
$19.8M
$892.5M
Total DebtLower is stronger
$842.9M
Stockholders' EquityBook value
$815.2M
$2.4B
Total Assets
$1.7B
$12.5B
Debt / EquityLower = less leverage
0.35×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ASIX
ASIX
FIHL
FIHL
Q4 25
$19.8M
Q3 25
$23.7M
$892.5M
Q2 25
$18.4M
$919.4M
Q1 25
$8.3M
$733.4M
Q4 24
$19.6M
Q3 24
$17.3M
$806.8M
Q2 24
$12.1M
$628.6M
Q1 24
$20.6M
$671.7M
Total Debt
ASIX
ASIX
FIHL
FIHL
Q4 25
Q3 25
$842.9M
Q2 25
$842.6M
Q1 25
$449.1M
Q4 24
Q3 24
$448.8M
Q2 24
$448.6M
Q1 24
$448.4M
Stockholders' Equity
ASIX
ASIX
FIHL
FIHL
Q4 25
$815.2M
Q3 25
$818.2M
$2.4B
Q2 25
$823.7M
$2.3B
Q1 25
$794.4M
$2.4B
Q4 24
$774.6M
Q3 24
$766.4M
$2.6B
Q2 24
$746.6M
$2.5B
Q1 24
$713.2M
$2.5B
Total Assets
ASIX
ASIX
FIHL
FIHL
Q4 25
$1.7B
Q3 25
$1.7B
$12.5B
Q2 25
$1.6B
$13.0B
Q1 25
$1.6B
$12.8B
Q4 24
$1.6B
Q3 24
$1.5B
$11.7B
Q2 24
$1.5B
$11.9B
Q1 24
$1.5B
$11.3B
Debt / Equity
ASIX
ASIX
FIHL
FIHL
Q4 25
Q3 25
0.35×
Q2 25
0.36×
Q1 25
0.19×
Q4 24
Q3 24
0.17×
Q2 24
0.18×
Q1 24
0.18×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ASIX
ASIX
FIHL
FIHL
Operating Cash FlowLast quarter
$63.7M
$155.2M
Free Cash FlowOCF − Capex
$36.1M
$154.6M
FCF MarginFCF / Revenue
10.0%
23.7%
Capex IntensityCapex / Revenue
7.7%
0.1%
Cash ConversionOCF / Net Profit
1.19×
TTM Free Cash FlowTrailing 4 quarters
$6.4M
$-320.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ASIX
ASIX
FIHL
FIHL
Q4 25
$63.7M
Q3 25
$26.6M
$155.2M
Q2 25
$21.1M
$-359.2M
Q1 25
$11.4M
$-433.1M
Q4 24
$64.2M
Q3 24
$57.3M
$318.9M
Q2 24
$50.2M
$208.5M
Q1 24
$-36.2M
$-35.3M
Free Cash Flow
ASIX
ASIX
FIHL
FIHL
Q4 25
$36.1M
Q3 25
$66.0K
$154.6M
Q2 25
$-7.2M
$-359.3M
Q1 25
$-22.6M
$-433.4M
Q4 24
$29.8M
Q3 24
$26.8M
$317.2M
Q2 24
$16.7M
$206.6M
Q1 24
$-71.6M
$-35.6M
FCF Margin
ASIX
ASIX
FIHL
FIHL
Q4 25
10.0%
Q3 25
0.0%
23.7%
Q2 25
-1.7%
-61.0%
Q1 25
-6.0%
-65.8%
Q4 24
9.1%
Q3 24
6.7%
46.2%
Q2 24
3.7%
38.3%
Q1 24
-21.3%
-6.8%
Capex Intensity
ASIX
ASIX
FIHL
FIHL
Q4 25
7.7%
Q3 25
7.1%
0.1%
Q2 25
6.9%
0.0%
Q1 25
9.0%
0.0%
Q4 24
10.4%
Q3 24
7.7%
0.2%
Q2 24
7.4%
0.4%
Q1 24
10.5%
0.1%
Cash Conversion
ASIX
ASIX
FIHL
FIHL
Q4 25
Q3 25
1.19×
Q2 25
0.67×
-18.23×
Q1 25
0.49×
Q4 24
182.29×
Q3 24
2.57×
3.17×
Q2 24
1.29×
3.88×
Q1 24
-0.43×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ASIX
ASIX

Plant Nutrients$140.0M39%
Chemical Intermediates$92.8M26%
Caprolactam$64.4M18%
Nylon Resins$62.8M17%

FIHL
FIHL

Segment breakdown not available.

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