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Side-by-side financial comparison of Ellington Financial Inc. (EFC) and System1, Inc. (SST). Click either name above to swap in a different company.

Ellington Financial Inc. is the larger business by last-quarter revenue ($78.2M vs $51.9M, roughly 1.5× System1, Inc.). Ellington Financial Inc. runs the higher net margin — 28.9% vs -26.0%, a 54.9% gap on every dollar of revenue. On growth, Ellington Financial Inc. posted the faster year-over-year revenue change (8.7% vs -31.3%). Over the past eight quarters, Ellington Financial Inc.'s revenue compounded faster (1.8% CAGR vs -21.8%).

Ellington Management Group is an American hedge fund firm. As of June 2019, the firm was reportedly managing $8.5 billion in structured products and other credit instruments.

System1 is an American Internet advertising company. Formerly known as OpenMail, it was founded in 2013. It describes itself as operating a "Responsive Acquisition Marketing Platform", and cites privacy as one of its principal foci, although it has been criticized for its influence on privacy-focused properties, including search engine Startpage.com. It is headquartered in Marina del Rey, California.

EFC vs SST — Head-to-Head

Bigger by revenue
EFC
EFC
1.5× larger
EFC
$78.2M
$51.9M
SST
Growing faster (revenue YoY)
EFC
EFC
+40.0% gap
EFC
8.7%
-31.3%
SST
Higher net margin
EFC
EFC
54.9% more per $
EFC
28.9%
-26.0%
SST
Faster 2-yr revenue CAGR
EFC
EFC
Annualised
EFC
1.8%
-21.8%
SST

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
EFC
EFC
SST
SST
Revenue
$78.2M
$51.9M
Net Profit
$22.6M
$-13.5M
Gross Margin
41.0%
Operating Margin
7.4%
-33.6%
Net Margin
28.9%
-26.0%
Revenue YoY
8.7%
-31.3%
Net Profit YoY
-26.2%
4.8%
EPS (diluted)
$0.10
$-3.58

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
EFC
EFC
SST
SST
Q4 25
$78.2M
$51.9M
Q3 25
$82.8M
$61.6M
Q2 25
$92.5M
$78.1M
Q1 25
$82.9M
$74.5M
Q4 24
$72.0M
$75.6M
Q3 24
$67.0M
$88.8M
Q2 24
$91.2M
$94.6M
Q1 24
$75.5M
$84.9M
Net Profit
EFC
EFC
SST
SST
Q4 25
$22.6M
$-13.5M
Q3 25
$29.5M
$-18.5M
Q2 25
$42.9M
$-17.5M
Q1 25
$31.6M
$-15.9M
Q4 24
$30.7M
$-14.2M
Q3 24
$16.2M
$-23.6M
Q2 24
$52.3M
$-26.4M
Q1 24
$26.9M
$-10.5M
Gross Margin
EFC
EFC
SST
SST
Q4 25
41.0%
Q3 25
36.9%
Q2 25
35.7%
Q1 25
38.2%
Q4 24
42.1%
Q3 24
28.0%
Q2 24
27.6%
Q1 24
21.9%
Operating Margin
EFC
EFC
SST
SST
Q4 25
7.4%
-33.6%
Q3 25
31.1%
-25.3%
Q2 25
38.3%
-20.4%
Q1 25
37.3%
-17.6%
Q4 24
28.0%
-15.7%
Q3 24
24.0%
-24.6%
Q2 24
52.8%
-30.8%
Q1 24
42.2%
-30.4%
Net Margin
EFC
EFC
SST
SST
Q4 25
28.9%
-26.0%
Q3 25
35.7%
-30.1%
Q2 25
46.4%
-22.4%
Q1 25
38.2%
-21.3%
Q4 24
42.6%
-18.7%
Q3 24
24.1%
-26.6%
Q2 24
57.4%
-27.9%
Q1 24
35.6%
-12.4%
EPS (diluted)
EFC
EFC
SST
SST
Q4 25
$0.10
$-3.58
Q3 25
$0.29
$-2.30
Q2 25
$0.45
$-2.23
Q1 25
$0.35
$-0.21
Q4 24
$0.23
$-3.41
Q3 24
$0.19
$-3.37
Q2 24
$0.62
$-3.80
Q1 24
$0.32
$-0.16

Balance Sheet & Financial Strength

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

Metric
EFC
EFC
SST
SST
Cash + ST InvestmentsLiquidity on hand
$201.9M
$86.9M
Total DebtLower is stronger
$305.1M
Stockholders' EquityBook value
$1.8B
$30.5M
Total Assets
$19.4B
$405.0M
Debt / EquityLower = less leverage
10.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
EFC
EFC
SST
SST
Q4 25
$201.9M
$86.9M
Q3 25
$184.8M
$54.6M
Q2 25
$211.0M
$63.6M
Q1 25
$203.3M
$43.9M
Q4 24
$192.4M
$63.6M
Q3 24
$217.7M
$69.1M
Q2 24
$198.5M
$75.7M
Q1 24
$187.5M
$69.9M
Total Debt
EFC
EFC
SST
SST
Q4 25
$305.1M
Q3 25
$259.2M
Q2 25
$263.3M
Q1 25
$267.4M
Q4 24
$255.1M
Q3 24
$259.2M
Q2 24
$263.3M
Q1 24
$268.6M
Stockholders' Equity
EFC
EFC
SST
SST
Q4 25
$1.8B
$30.5M
Q3 25
$1.8B
$42.7M
Q2 25
$1.7B
$58.2M
Q1 25
$1.6B
$67.2M
Q4 24
$1.6B
$80.3M
Q3 24
$1.6B
$90.3M
Q2 24
$1.6B
$109.4M
Q1 24
$1.5B
$131.7M
Total Assets
EFC
EFC
SST
SST
Q4 25
$19.4B
$405.0M
Q3 25
$17.8B
$385.2M
Q2 25
$17.1B
$429.2M
Q1 25
$16.6B
$419.2M
Q4 24
$16.3B
$459.1M
Q3 24
$16.0B
$479.3M
Q2 24
$15.1B
$511.3M
Q1 24
$15.1B
$521.1M
Debt / Equity
EFC
EFC
SST
SST
Q4 25
10.01×
Q3 25
6.07×
Q2 25
4.53×
Q1 25
3.98×
Q4 24
3.18×
Q3 24
2.87×
Q2 24
2.41×
Q1 24
2.04×

Cash Flow & Capital Efficiency

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

Metric
EFC
EFC
SST
SST
Operating Cash FlowLast quarter
$-925.5M
$-10.6M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
0.0%
Cash ConversionOCF / Net Profit
-40.92×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
EFC
EFC
SST
SST
Q4 25
$-925.5M
$-10.6M
Q3 25
$-290.4M
$-2.1M
Q2 25
$-210.5M
$24.5M
Q1 25
$-126.4M
$-15.9M
Q4 24
$-430.5M
$772.0K
Q3 24
$-141.7M
$-5.0K
Q2 24
$-88.6M
$10.0M
Q1 24
$-59.5M
$-16.0M
Free Cash Flow
EFC
EFC
SST
SST
Q4 25
Q3 25
Q2 25
Q1 25
$-16.0M
Q4 24
Q3 24
$-36.0K
Q2 24
Q1 24
FCF Margin
EFC
EFC
SST
SST
Q4 25
Q3 25
Q2 25
Q1 25
-21.5%
Q4 24
Q3 24
-0.0%
Q2 24
Q1 24
Capex Intensity
EFC
EFC
SST
SST
Q4 25
0.0%
0.0%
Q3 25
0.0%
Q2 25
0.0%
Q1 25
0.1%
Q4 24
0.0%
0.0%
Q3 24
0.0%
0.0%
Q2 24
0.0%
0.0%
Q1 24
0.0%
0.0%
Cash Conversion
EFC
EFC
SST
SST
Q4 25
-40.92×
Q3 25
-9.84×
Q2 25
-4.90×
Q1 25
-3.99×
Q4 24
-14.04×
Q3 24
-8.76×
Q2 24
-1.69×
Q1 24
-2.21×

Financial Flow Comparison

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

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