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Side-by-side financial comparison of SILICON LABORATORIES INC. (SLAB) and STANDARD MOTOR PRODUCTS, INC. (SMP). Click either name above to swap in a different company.

STANDARD MOTOR PRODUCTS, INC. is the larger business by last-quarter revenue ($385.1M vs $208.2M, roughly 1.8× SILICON LABORATORIES INC.). On growth, SILICON LABORATORIES INC. posted the faster year-over-year revenue change (25.2% vs 12.2%). SILICON LABORATORIES INC. produced more free cash flow last quarter ($-1.6M vs $-37.6M). Over the past eight quarters, SILICON LABORATORIES INC.'s revenue compounded faster (39.9% CAGR vs 7.8%).

Silicon Laboratories, Inc., commonly referred to as Silicon Labs, is a fabless global technology company that designs and manufactures semiconductors, other silicon devices and software, which it sells to electronics design engineers and manufacturers in Internet of Things (IoT) infrastructure worldwide.

Standard Motor Products, Inc. is a manufacturer and distributor of automotive parts. The company was founded in 1919 as a partnership by Elias Fife and Ralph Van Allen and incorporated by Fife in 1926. It is headquartered in Long Island City, New York, and trades on the New York Stock Exchange. SMP includes four operational segments: Vehicle Control, Temperature Control, Engineered Solutions and Nissens. SMP’s Vehicle Control and Temperature Control divisions supply automotive aftermarket com...

SLAB vs SMP — Head-to-Head

Bigger by revenue
SMP
SMP
1.8× larger
SMP
$385.1M
$208.2M
SLAB
Growing faster (revenue YoY)
SLAB
SLAB
+13.1% gap
SLAB
25.2%
12.2%
SMP
More free cash flow
SLAB
SLAB
$36.0M more FCF
SLAB
$-1.6M
$-37.6M
SMP
Faster 2-yr revenue CAGR
SLAB
SLAB
Annualised
SLAB
39.9%
7.8%
SMP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
SLAB
SLAB
SMP
SMP
Revenue
$208.2M
$385.1M
Net Profit
$7.9M
Gross Margin
63.4%
31.7%
Operating Margin
-1.6%
5.6%
Net Margin
2.0%
Revenue YoY
25.2%
12.2%
Net Profit YoY
457.9%
EPS (diluted)
$-0.07
$0.34

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
SLAB
SLAB
SMP
SMP
Q1 26
$208.2M
Q4 25
$206.0M
$385.1M
Q3 25
$192.8M
$498.8M
Q2 25
$177.7M
$493.9M
Q1 25
$413.4M
Q4 24
$166.2M
$343.4M
Q3 24
$166.4M
$399.3M
Q2 24
$145.4M
$389.8M
Net Profit
SLAB
SLAB
SMP
SMP
Q1 26
Q4 25
$-9.9M
$7.9M
Q3 25
$-21.8M
$-4.3M
Q2 25
$25.2M
Q1 25
$12.6M
Q4 24
$-2.2M
Q3 24
$-28.5M
$3.8M
Q2 24
$-82.2M
$17.1M
Gross Margin
SLAB
SLAB
SMP
SMP
Q1 26
63.4%
Q4 25
57.8%
31.7%
Q3 25
56.1%
32.4%
Q2 25
55.0%
30.6%
Q1 25
30.2%
Q4 24
54.3%
29.4%
Q3 24
54.3%
30.4%
Q2 24
52.7%
28.6%
Operating Margin
SLAB
SLAB
SMP
SMP
Q1 26
-1.6%
Q4 25
-6.0%
5.6%
Q3 25
-11.9%
9.5%
Q2 25
-18.1%
8.7%
Q1 25
5.9%
Q4 24
-17.2%
1.1%
Q3 24
-17.9%
9.3%
Q2 24
-33.0%
6.4%
Net Margin
SLAB
SLAB
SMP
SMP
Q1 26
Q4 25
-4.8%
2.0%
Q3 25
-11.3%
-0.9%
Q2 25
5.1%
Q1 25
3.0%
Q4 24
-0.6%
Q3 24
-17.1%
1.0%
Q2 24
-56.5%
4.4%
EPS (diluted)
SLAB
SLAB
SMP
SMP
Q1 26
$-0.07
Q4 25
$-0.30
$0.34
Q3 25
$-0.67
$-0.19
Q2 25
$-0.94
$1.13
Q1 25
$0.56
Q4 24
$-0.72
$-0.09
Q3 24
$-0.88
$0.17
Q2 24
$-2.56
$0.77

Balance Sheet & Financial Strength

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

Metric
SLAB
SLAB
SMP
SMP
Cash + ST InvestmentsLiquidity on hand
$443.6M
Total DebtLower is stronger
$618.7M
Stockholders' EquityBook value
$1.1B
$683.7M
Total Assets
$1.3B
$2.0B
Debt / EquityLower = less leverage
0.90×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SLAB
SLAB
SMP
SMP
Q1 26
$443.6M
Q4 25
$439.0M
Q3 25
$415.5M
$87.2M
Q2 25
$424.8M
$58.8M
Q1 25
$50.3M
Q4 24
$382.2M
$44.4M
Q3 24
$369.7M
$26.3M
Q2 24
$339.2M
$26.2M
Total Debt
SLAB
SLAB
SMP
SMP
Q1 26
Q4 25
$618.7M
Q3 25
$589.5M
Q2 25
$636.6M
Q1 25
$650.6M
Q4 24
$562.3M
Q3 24
$142.8M
Q2 24
$208.2M
Stockholders' Equity
SLAB
SLAB
SMP
SMP
Q1 26
$1.1B
Q4 25
$1.1B
$683.7M
Q3 25
$1.1B
$677.4M
Q2 25
$1.1B
$688.6M
Q1 25
$638.0M
Q4 24
$1.1B
$615.7M
Q3 24
$1.1B
$638.8M
Q2 24
$1.1B
$640.0M
Total Assets
SLAB
SLAB
SMP
SMP
Q1 26
$1.3B
Q4 25
$1.3B
$2.0B
Q3 25
$1.2B
$2.0B
Q2 25
$1.2B
$2.0B
Q1 25
$1.9B
Q4 24
$1.2B
$1.8B
Q3 24
$1.2B
$1.4B
Q2 24
$1.2B
$1.4B
Debt / Equity
SLAB
SLAB
SMP
SMP
Q1 26
Q4 25
0.90×
Q3 25
0.87×
Q2 25
0.92×
Q1 25
1.02×
Q4 24
0.91×
Q3 24
0.22×
Q2 24
0.33×

Cash Flow & Capital Efficiency

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

Metric
SLAB
SLAB
SMP
SMP
Operating Cash FlowLast quarter
$8.3M
$-28.2M
Free Cash FlowOCF − Capex
$-1.6M
$-37.6M
FCF MarginFCF / Revenue
-0.8%
-9.8%
Capex IntensityCapex / Revenue
4.8%
2.4%
Cash ConversionOCF / Net Profit
-3.59×
TTM Free Cash FlowTrailing 4 quarters
$65.8M
$18.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SLAB
SLAB
SMP
SMP
Q1 26
$8.3M
Q4 25
$34.3M
$-28.2M
Q3 25
$4.9M
$91.6M
Q2 25
$48.1M
$54.3M
Q1 25
$-60.2M
Q4 24
$10.1M
$-1.5M
Q3 24
$31.6M
$88.3M
Q2 24
$16.1M
$35.6M
Free Cash Flow
SLAB
SLAB
SMP
SMP
Q1 26
$-1.6M
Q4 25
$27.9M
$-37.6M
Q3 25
$-3.8M
$81.5M
Q2 25
$43.3M
$44.2M
Q1 25
$-69.4M
Q4 24
$6.2M
$-11.4M
Q3 24
$29.4M
$77.1M
Q2 24
$12.6M
$22.7M
FCF Margin
SLAB
SLAB
SMP
SMP
Q1 26
-0.8%
Q4 25
13.6%
-9.8%
Q3 25
-2.0%
16.3%
Q2 25
24.4%
8.9%
Q1 25
-16.8%
Q4 24
3.7%
-3.3%
Q3 24
17.7%
19.3%
Q2 24
8.7%
5.8%
Capex Intensity
SLAB
SLAB
SMP
SMP
Q1 26
4.8%
Q4 25
3.1%
2.4%
Q3 25
4.5%
2.0%
Q2 25
2.7%
2.1%
Q1 25
2.2%
Q4 24
2.4%
2.9%
Q3 24
1.3%
2.8%
Q2 24
2.4%
3.3%
Cash Conversion
SLAB
SLAB
SMP
SMP
Q1 26
Q4 25
-3.59×
Q3 25
Q2 25
2.15×
Q1 25
-4.79×
Q4 24
Q3 24
23.19×
Q2 24
2.09×

Financial Flow Comparison

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

Revenue Breakdown by Segment

SLAB
SLAB

Sales Channel Through Intermediary$157.5M76%
Sales Channel Directly To Consumer$50.7M24%

SMP
SMP

Engineered Solutions$66.1M17%
Electrical And Safety$63.6M17%
Temperature Control$61.5M16%
Europe Excluding Poland$55.5M14%
Other Thermal Components$30.7M8%
Air Conditioning$22.7M6%
Commercial Vehicle$19.7M5%
All Other$18.9M5%
PL$16.0M4%
Wire Sets And Other$11.9M3%
Engine Efficiency$10.0M3%
Construction Agriculture$7.8M2%

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