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Side-by-side financial comparison of PennyMac Financial Services, Inc. (PFSI) and ZILLOW GROUP, INC. (ZG). Click either name above to swap in a different company.

ZILLOW GROUP, INC. is the larger business by last-quarter revenue ($654.0M vs $538.0M, roughly 1.2× PennyMac Financial Services, Inc.). PennyMac Financial Services, Inc. runs the higher net margin — 1752.5% vs 0.5%, a 1752.0% gap on every dollar of revenue. On growth, ZILLOW GROUP, INC. posted the faster year-over-year revenue change (18.1% vs 14.4%). ZILLOW GROUP, INC. produced more free cash flow last quarter ($44.0M vs $-1.7B). Over the past eight quarters, PennyMac Financial Services, Inc.'s revenue compounded faster (32.7% CAGR vs 11.2%).

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.

Zillow Group, Inc., or simply Zillow, is an American tech real-estate marketplace company that was founded in 2006 by co-executive chairmen Rich Barton and Lloyd Frink, former Microsoft executives and founders of Microsoft spin-off Expedia; Spencer Rascoff, a co-founder of Hotwire.com; David Beitel, Zillow's current chief technology officer; and Kristin Acker, Zillow's current technology leadership advisor.

PFSI vs ZG — Head-to-Head

Bigger by revenue
ZG
ZG
1.2× larger
ZG
$654.0M
$538.0M
PFSI
Growing faster (revenue YoY)
ZG
ZG
+3.6% gap
ZG
18.1%
14.4%
PFSI
Higher net margin
PFSI
PFSI
1752.0% more per $
PFSI
1752.5%
0.5%
ZG
More free cash flow
ZG
ZG
$1.7B more FCF
ZG
$44.0M
$-1.7B
PFSI
Faster 2-yr revenue CAGR
PFSI
PFSI
Annualised
PFSI
32.7%
11.2%
ZG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PFSI
PFSI
ZG
ZG
Revenue
$538.0M
$654.0M
Net Profit
$106.8M
$3.0M
Gross Margin
72.8%
Operating Margin
25.0%
-1.7%
Net Margin
1752.5%
0.5%
Revenue YoY
14.4%
18.1%
Net Profit YoY
2.2%
105.8%
EPS (diluted)
$1.97
$0.01

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
ZG
ZG
Q4 25
$538.0M
$654.0M
Q3 25
$632.9M
$676.0M
Q2 25
$444.7M
$655.0M
Q1 25
$430.9M
$598.0M
Q4 24
$470.1M
$554.0M
Q3 24
$411.8M
$581.0M
Q2 24
$406.1M
$572.0M
Q1 24
$305.7M
$529.0M
Net Profit
PFSI
PFSI
ZG
ZG
Q4 25
$106.8M
$3.0M
Q3 25
$181.5M
$10.0M
Q2 25
$136.5M
$2.0M
Q1 25
$76.3M
$8.0M
Q4 24
$104.5M
$-52.0M
Q3 24
$69.4M
$-20.0M
Q2 24
$98.3M
$-17.0M
Q1 24
$39.3M
$-23.0M
Gross Margin
PFSI
PFSI
ZG
ZG
Q4 25
72.8%
Q3 25
72.6%
Q2 25
74.7%
Q1 25
76.8%
Q4 24
75.8%
Q3 24
75.9%
Q2 24
77.3%
Q1 24
76.7%
Operating Margin
PFSI
PFSI
ZG
ZG
Q4 25
25.0%
-1.7%
Q3 25
37.3%
-0.4%
Q2 25
17.2%
-1.7%
Q1 25
24.2%
-1.5%
Q4 24
27.5%
-12.5%
Q3 24
22.8%
-7.7%
Q2 24
33.0%
-6.6%
Q1 24
14.4%
-8.5%
Net Margin
PFSI
PFSI
ZG
ZG
Q4 25
1752.5%
0.5%
Q3 25
28.7%
1.5%
Q2 25
30.7%
0.3%
Q1 25
17.7%
1.3%
Q4 24
2559.8%
-9.4%
Q3 24
16.8%
-3.4%
Q2 24
24.2%
-3.0%
Q1 24
12.9%
-4.3%
EPS (diluted)
PFSI
PFSI
ZG
ZG
Q4 25
$1.97
$0.01
Q3 25
$3.37
$0.04
Q2 25
$2.54
$0.01
Q1 25
$1.42
$0.03
Q4 24
$1.95
$-0.23
Q3 24
$1.30
$-0.08
Q2 24
$1.85
$-0.07
Q1 24
$0.74
$-0.10

Balance Sheet & Financial Strength

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

Metric
PFSI
PFSI
ZG
ZG
Cash + ST InvestmentsLiquidity on hand
$410.0M
$768.0M
Total DebtLower is stronger
$6.2B
Stockholders' EquityBook value
$4.3B
$4.9B
Total Assets
$29.4B
$5.7B
Debt / EquityLower = less leverage
1.45×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PFSI
PFSI
ZG
ZG
Q4 25
$410.0M
$768.0M
Q3 25
$62.2M
$874.0M
Q2 25
$462.3M
$587.0M
Q1 25
$443.4M
$914.0M
Q4 24
$420.6M
$1.1B
Q3 24
$667.9M
$1.1B
Q2 24
$188.8M
$1.2B
Q1 24
$69.0K
$1.4B
Total Debt
PFSI
PFSI
ZG
ZG
Q4 25
$6.2B
Q3 25
$6.2B
Q2 25
$5.6B
Q1 25
$5.8B
Q4 24
$5.3B
Q3 24
$4.9B
Q2 24
$4.9B
Q1 24
$4.5B
Stockholders' Equity
PFSI
PFSI
ZG
ZG
Q4 25
$4.3B
$4.9B
Q3 25
$4.2B
$5.0B
Q2 25
$4.0B
$4.7B
Q1 25
$3.9B
$4.8B
Q4 24
$3.8B
$4.8B
Q3 24
$3.7B
$4.7B
Q2 24
$3.7B
$4.5B
Q1 24
$3.6B
$4.7B
Total Assets
PFSI
PFSI
ZG
ZG
Q4 25
$29.4B
$5.7B
Q3 25
$25.4B
$5.7B
Q2 25
$24.2B
$5.4B
Q1 25
$23.9B
$5.7B
Q4 24
$26.1B
$5.8B
Q3 24
$22.9B
$6.2B
Q2 24
$21.6B
$6.6B
Q1 24
$19.8B
$6.8B
Debt / Equity
PFSI
PFSI
ZG
ZG
Q4 25
1.45×
Q3 25
1.48×
Q2 25
1.38×
Q1 25
1.48×
Q4 24
1.37×
Q3 24
1.32×
Q2 24
1.35×
Q1 24
1.27×

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
ZG
ZG
Operating Cash FlowLast quarter
$-1.7B
$72.0M
Free Cash FlowOCF − Capex
$-1.7B
$44.0M
FCF MarginFCF / Revenue
-309.3%
6.7%
Capex IntensityCapex / Revenue
2.2%
4.3%
Cash ConversionOCF / Net Profit
-15.46×
24.00×
TTM Free Cash FlowTrailing 4 quarters
$-1.4B
$235.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PFSI
PFSI
ZG
ZG
Q4 25
$-1.7B
$72.0M
Q3 25
$-697.4M
$105.0M
Q2 25
$-131.3M
$87.0M
Q1 25
$1.1B
$104.0M
Q4 24
$-4.5B
$122.0M
Q3 24
$-393.7M
$171.0M
Q2 24
$-1.1B
$55.0M
Q1 24
$-897.9M
$80.0M
Free Cash Flow
PFSI
PFSI
ZG
ZG
Q4 25
$-1.7B
$44.0M
Q3 25
$-699.4M
$73.0M
Q2 25
$-132.6M
$50.0M
Q1 25
$1.1B
$68.0M
Q4 24
$-4.5B
$88.0M
Q3 24
$-393.9M
$138.0M
Q2 24
$-1.1B
$18.0M
Q1 24
$-898.9M
$41.0M
FCF Margin
PFSI
PFSI
ZG
ZG
Q4 25
-309.3%
6.7%
Q3 25
-110.5%
10.8%
Q2 25
-29.8%
7.6%
Q1 25
247.3%
11.4%
Q4 24
-964.7%
15.9%
Q3 24
-95.6%
23.8%
Q2 24
-269.2%
3.1%
Q1 24
-294.1%
7.8%
Capex Intensity
PFSI
PFSI
ZG
ZG
Q4 25
2.2%
4.3%
Q3 25
0.3%
4.7%
Q2 25
0.3%
5.6%
Q1 25
0.1%
6.0%
Q4 24
0.4%
6.1%
Q3 24
0.0%
5.7%
Q2 24
0.1%
6.5%
Q1 24
0.3%
7.4%
Cash Conversion
PFSI
PFSI
ZG
ZG
Q4 25
-15.46×
24.00×
Q3 25
-3.84×
10.50×
Q2 25
-0.96×
43.50×
Q1 25
13.97×
13.00×
Q4 24
-43.39×
Q3 24
-5.68×
Q2 24
-11.12×
Q1 24
-22.84×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PFSI
PFSI

Segment breakdown not available.

ZG
ZG

Residential Revenue$418.0M64%
Rental Revenue$168.0M26%
Mortgage Revenue$57.0M9%
Display Advertising And Other Revenue$11.0M2%

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