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Side-by-side financial comparison of PennyMac Financial Services, Inc. (PFSI) and Shake Shack Inc. (SHAK). Click either name above to swap in a different company.

PennyMac Financial Services, Inc. is the larger business by last-quarter revenue ($538.0M vs $400.5M, roughly 1.3× Shake Shack Inc.). PennyMac Financial Services, Inc. runs the higher net margin — 1752.5% vs 3.0%, a 1749.5% gap on every dollar of revenue. On growth, Shake Shack Inc. posted the faster year-over-year revenue change (21.9% vs 14.4%). Shake Shack Inc. produced more free cash flow last quarter ($4.0M vs $-1.7B). Over the past eight quarters, PennyMac Financial Services, Inc.'s revenue compounded faster (32.7% CAGR vs 17.4%).

PennyMac Financial Services, Inc. is an American residential mortgage company headquartered in Westlake Village, California. The company's business focuses on the production and servicing of U.S. mortgage loans and the management of investments related to the U.S. mortgage market. Pennymac operates through two subsidiaries: PennyMac Loan Services, LLC and PNMAC Capital Management, LLC. The latter manages the PennyMac Mortgage Investment Trust, a mortgage REIT.

Shake Shack is an American multinational fast casual restaurant chain based in New York City. It started out as a hot dog cart inside Madison Square Park in 2001, and its popularity steadily grew. In 2004, it received a permit to open a permanent kiosk within the park, expanding its menu from New York–style hot dogs to one with hamburgers, hot dogs, fries and its namesake milkshakes.

PFSI vs SHAK — Head-to-Head

Bigger by revenue
PFSI
PFSI
1.3× larger
PFSI
$538.0M
$400.5M
SHAK
Growing faster (revenue YoY)
SHAK
SHAK
+7.4% gap
SHAK
21.9%
14.4%
PFSI
Higher net margin
PFSI
PFSI
1749.5% more per $
PFSI
1752.5%
3.0%
SHAK
More free cash flow
SHAK
SHAK
$1.7B more FCF
SHAK
$4.0M
$-1.7B
PFSI
Faster 2-yr revenue CAGR
PFSI
PFSI
Annualised
PFSI
32.7%
17.4%
SHAK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PFSI
PFSI
SHAK
SHAK
Revenue
$538.0M
$400.5M
Net Profit
$106.8M
$11.8M
Gross Margin
Operating Margin
25.0%
4.7%
Net Margin
1752.5%
3.0%
Revenue YoY
14.4%
21.9%
Net Profit YoY
2.2%
35.8%
EPS (diluted)
$1.97
$0.28

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
PFSI
PFSI
SHAK
SHAK
Q4 25
$538.0M
$400.5M
Q3 25
$632.9M
$367.4M
Q2 25
$444.7M
$356.5M
Q1 25
$430.9M
$320.9M
Q4 24
$470.1M
$328.7M
Q3 24
$411.8M
$316.9M
Q2 24
$406.1M
$316.5M
Q1 24
$305.7M
$290.5M
Net Profit
PFSI
PFSI
SHAK
SHAK
Q4 25
$106.8M
$11.8M
Q3 25
$181.5M
$12.5M
Q2 25
$136.5M
$17.1M
Q1 25
$76.3M
$4.2M
Q4 24
$104.5M
$8.7M
Q3 24
$69.4M
$-10.2M
Q2 24
$98.3M
$9.7M
Q1 24
$39.3M
$2.0M
Operating Margin
PFSI
PFSI
SHAK
SHAK
Q4 25
25.0%
4.7%
Q3 25
37.3%
5.0%
Q2 25
17.2%
6.3%
Q1 25
24.2%
0.9%
Q4 24
27.5%
3.1%
Q3 24
22.8%
-5.7%
Q2 24
33.0%
3.4%
Q1 24
14.4%
0.0%
Net Margin
PFSI
PFSI
SHAK
SHAK
Q4 25
1752.5%
3.0%
Q3 25
28.7%
3.4%
Q2 25
30.7%
4.8%
Q1 25
17.7%
1.3%
Q4 24
2559.8%
2.6%
Q3 24
16.8%
-3.2%
Q2 24
24.2%
3.1%
Q1 24
12.9%
0.7%
EPS (diluted)
PFSI
PFSI
SHAK
SHAK
Q4 25
$1.97
$0.28
Q3 25
$3.37
$0.30
Q2 25
$2.54
$0.41
Q1 25
$1.42
$0.10
Q4 24
$1.95
$0.22
Q3 24
$1.30
$-0.26
Q2 24
$1.85
$0.23
Q1 24
$0.74
$0.05

Balance Sheet & Financial Strength

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

Metric
PFSI
PFSI
SHAK
SHAK
Cash + ST InvestmentsLiquidity on hand
$410.0M
$360.1M
Total DebtLower is stronger
$6.2B
$247.7M
Stockholders' EquityBook value
$4.3B
$525.3M
Total Assets
$29.4B
$1.9B
Debt / EquityLower = less leverage
1.45×
0.47×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PFSI
PFSI
SHAK
SHAK
Q4 25
$410.0M
$360.1M
Q3 25
$62.2M
$357.8M
Q2 25
$462.3M
$336.8M
Q1 25
$443.4M
$312.9M
Q4 24
$420.6M
$320.7M
Q3 24
$667.9M
$310.9M
Q2 24
$188.8M
$304.4M
Q1 24
$69.0K
$284.8M
Total Debt
PFSI
PFSI
SHAK
SHAK
Q4 25
$6.2B
$247.7M
Q3 25
$6.2B
$247.5M
Q2 25
$5.6B
$247.2M
Q1 25
$5.8B
$246.9M
Q4 24
$5.3B
$246.7M
Q3 24
$4.9B
$246.4M
Q2 24
$4.9B
$246.2M
Q1 24
$4.5B
$245.9M
Stockholders' Equity
PFSI
PFSI
SHAK
SHAK
Q4 25
$4.3B
$525.3M
Q3 25
$4.2B
$509.0M
Q2 25
$4.0B
$494.1M
Q1 25
$3.9B
$473.3M
Q4 24
$3.8B
$470.0M
Q3 24
$3.7B
$456.1M
Q2 24
$3.7B
$462.4M
Q1 24
$3.6B
$446.4M
Total Assets
PFSI
PFSI
SHAK
SHAK
Q4 25
$29.4B
$1.9B
Q3 25
$25.4B
$1.8B
Q2 25
$24.2B
$1.8B
Q1 25
$23.9B
$1.7B
Q4 24
$26.1B
$1.7B
Q3 24
$22.9B
$1.7B
Q2 24
$21.6B
$1.7B
Q1 24
$19.8B
$1.6B
Debt / Equity
PFSI
PFSI
SHAK
SHAK
Q4 25
1.45×
0.47×
Q3 25
1.48×
0.49×
Q2 25
1.38×
0.50×
Q1 25
1.48×
0.52×
Q4 24
1.37×
0.52×
Q3 24
1.32×
0.54×
Q2 24
1.35×
0.53×
Q1 24
1.27×
0.55×

Cash Flow & Capital Efficiency

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

Metric
PFSI
PFSI
SHAK
SHAK
Operating Cash FlowLast quarter
$-1.7B
$63.1M
Free Cash FlowOCF − Capex
$-1.7B
$4.0M
FCF MarginFCF / Revenue
-309.3%
1.0%
Capex IntensityCapex / Revenue
2.2%
14.8%
Cash ConversionOCF / Net Profit
-15.46×
5.34×
TTM Free Cash FlowTrailing 4 quarters
$-1.4B
$56.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PFSI
PFSI
SHAK
SHAK
Q4 25
$-1.7B
$63.1M
Q3 25
$-697.4M
$63.0M
Q2 25
$-131.3M
$65.0M
Q1 25
$1.1B
$31.2M
Q4 24
$-4.5B
$45.1M
Q3 24
$-393.7M
$41.9M
Q2 24
$-1.1B
$53.5M
Q1 24
$-897.9M
$30.7M
Free Cash Flow
PFSI
PFSI
SHAK
SHAK
Q4 25
$-1.7B
$4.0M
Q3 25
$-699.4M
$23.7M
Q2 25
$-132.6M
$26.9M
Q1 25
$1.1B
$1.9M
Q4 24
$-4.5B
$10.4M
Q3 24
$-393.9M
$7.1M
Q2 24
$-1.1B
$20.6M
Q1 24
$-898.9M
$-2.4M
FCF Margin
PFSI
PFSI
SHAK
SHAK
Q4 25
-309.3%
1.0%
Q3 25
-110.5%
6.5%
Q2 25
-29.8%
7.5%
Q1 25
247.3%
0.6%
Q4 24
-964.7%
3.2%
Q3 24
-95.6%
2.2%
Q2 24
-269.2%
6.5%
Q1 24
-294.1%
-0.8%
Capex Intensity
PFSI
PFSI
SHAK
SHAK
Q4 25
2.2%
14.8%
Q3 25
0.3%
10.7%
Q2 25
0.3%
10.7%
Q1 25
0.1%
9.1%
Q4 24
0.4%
10.6%
Q3 24
0.0%
11.0%
Q2 24
0.1%
10.4%
Q1 24
0.3%
11.4%
Cash Conversion
PFSI
PFSI
SHAK
SHAK
Q4 25
-15.46×
5.34×
Q3 25
-3.84×
5.04×
Q2 25
-0.96×
3.79×
Q1 25
13.97×
7.36×
Q4 24
-43.39×
5.18×
Q3 24
-5.68×
Q2 24
-11.12×
5.54×
Q1 24
-22.84×
15.03×

Financial Flow Comparison

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

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