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Side-by-side financial comparison of SAIA INC (SAIA) and West Pharmaceutical Services (WST). Click either name above to swap in a different company.

West Pharmaceutical Services is the larger business by last-quarter revenue ($805.0M vs $790.0M, roughly 1.0× SAIA INC). West Pharmaceutical Services runs the higher net margin — 16.4% vs 6.0%, a 10.4% gap on every dollar of revenue. On growth, West Pharmaceutical Services posted the faster year-over-year revenue change (7.5% vs 0.1%). West Pharmaceutical Services produced more free cash flow last quarter ($175.0M vs $37.5M). Over the past eight quarters, West Pharmaceutical Services's revenue compounded faster (7.6% CAGR vs 2.3%).

Saia is an American less than truckload (LTL) trucking company that originated in Houma, Louisiana, in 1924. With original operation occurring in Louisiana and Texas for the first fifty years, expansion came after 1980 when coverage began reaching into more states in the South. Further expansion happened through mergers with other companies, which allowed Saia to provide service for thirty six states. Saia ranks in the top ten of LTL carriers in the United States, with revenues of over $1.8 b...

West Pharmaceutical Services, Inc. is a designer and manufacturer of injectable pharmaceutical packaging and delivery systems. Founded in 1923 by Herman O. West and J.R. Wike of Philadelphia, the company is headquartered in Exton, Pennsylvania. In its early years of development, West produced rubber components for packaging injectable drugs, providing a sterile environment for the producers of penicillin and insulin.

SAIA vs WST — Head-to-Head

Bigger by revenue
WST
WST
1.0× larger
WST
$805.0M
$790.0M
SAIA
Growing faster (revenue YoY)
WST
WST
+7.4% gap
WST
7.5%
0.1%
SAIA
Higher net margin
WST
WST
10.4% more per $
WST
16.4%
6.0%
SAIA
More free cash flow
WST
WST
$137.5M more FCF
WST
$175.0M
$37.5M
SAIA
Faster 2-yr revenue CAGR
WST
WST
Annualised
WST
7.6%
2.3%
SAIA

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
SAIA
SAIA
WST
WST
Revenue
$790.0M
$805.0M
Net Profit
$47.5M
$132.1M
Gross Margin
37.8%
Operating Margin
8.1%
19.5%
Net Margin
6.0%
16.4%
Revenue YoY
0.1%
7.5%
Net Profit YoY
-37.6%
1.5%
EPS (diluted)
$1.77
$1.82

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
SAIA
SAIA
WST
WST
Q4 25
$790.0M
$805.0M
Q3 25
$839.6M
$804.6M
Q2 25
$817.1M
$766.5M
Q1 25
$787.6M
$698.0M
Q4 24
$789.0M
$748.8M
Q3 24
$842.1M
$746.9M
Q2 24
$823.2M
$702.1M
Q1 24
$754.8M
$695.4M
Net Profit
SAIA
SAIA
WST
WST
Q4 25
$47.5M
$132.1M
Q3 25
$86.3M
$140.0M
Q2 25
$71.4M
$131.8M
Q1 25
$49.8M
$89.8M
Q4 24
$76.1M
$130.1M
Q3 24
$92.7M
$136.0M
Q2 24
$102.5M
$111.3M
Q1 24
$90.7M
$115.3M
Gross Margin
SAIA
SAIA
WST
WST
Q4 25
37.8%
Q3 25
36.6%
Q2 25
35.7%
Q1 25
33.2%
Q4 24
36.5%
Q3 24
35.4%
Q2 24
32.8%
Q1 24
33.1%
Operating Margin
SAIA
SAIA
WST
WST
Q4 25
8.1%
19.5%
Q3 25
14.1%
20.8%
Q2 25
12.2%
20.1%
Q1 25
8.9%
15.3%
Q4 24
12.9%
21.3%
Q3 24
14.9%
21.6%
Q2 24
16.7%
18.0%
Q1 24
15.6%
17.7%
Net Margin
SAIA
SAIA
WST
WST
Q4 25
6.0%
16.4%
Q3 25
10.3%
17.4%
Q2 25
8.7%
17.2%
Q1 25
6.3%
12.9%
Q4 24
9.6%
17.4%
Q3 24
11.0%
18.2%
Q2 24
12.5%
15.9%
Q1 24
12.0%
16.6%
EPS (diluted)
SAIA
SAIA
WST
WST
Q4 25
$1.77
$1.82
Q3 25
$3.22
$1.92
Q2 25
$2.67
$1.82
Q1 25
$1.86
$1.23
Q4 24
$2.84
$1.78
Q3 24
$3.46
$1.85
Q2 24
$3.83
$1.51
Q1 24
$3.38
$1.55

Balance Sheet & Financial Strength

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

Metric
SAIA
SAIA
WST
WST
Cash + ST InvestmentsLiquidity on hand
$19.7M
$791.3M
Total DebtLower is stronger
$163.0M
$202.8M
Stockholders' EquityBook value
$2.6B
$3.2B
Total Assets
$3.5B
$4.3B
Debt / EquityLower = less leverage
0.06×
0.06×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SAIA
SAIA
WST
WST
Q4 25
$19.7M
$791.3M
Q3 25
$35.5M
$628.5M
Q2 25
$18.8M
$509.7M
Q1 25
$16.5M
$404.2M
Q4 24
$19.5M
$484.6M
Q3 24
$14.4M
$490.9M
Q2 24
$11.2M
$446.2M
Q1 24
$12.3M
$601.8M
Total Debt
SAIA
SAIA
WST
WST
Q4 25
$163.0M
$202.8M
Q3 25
$218.0M
$202.7M
Q2 25
$307.1M
$202.6M
Q1 25
$291.8M
$202.6M
Q4 24
$195.0M
$202.6M
Q3 24
$184.2M
$202.6M
Q2 24
$169.1M
$205.8M
Q1 24
$76.6M
$206.2M
Stockholders' Equity
SAIA
SAIA
WST
WST
Q4 25
$2.6B
$3.2B
Q3 25
$2.5B
$3.1B
Q2 25
$2.4B
$2.9B
Q1 25
$2.4B
$2.7B
Q4 24
$2.3B
$2.7B
Q3 24
$2.2B
$2.8B
Q2 24
$2.1B
$2.6B
Q1 24
$2.0B
$2.7B
Total Assets
SAIA
SAIA
WST
WST
Q4 25
$3.5B
$4.3B
Q3 25
$3.5B
$4.1B
Q2 25
$3.5B
$4.0B
Q1 25
$3.4B
$3.6B
Q4 24
$3.2B
$3.6B
Q3 24
$3.1B
$3.7B
Q2 24
$3.0B
$3.5B
Q1 24
$2.8B
$3.6B
Debt / Equity
SAIA
SAIA
WST
WST
Q4 25
0.06×
0.06×
Q3 25
0.09×
0.07×
Q2 25
0.13×
0.07×
Q1 25
0.12×
0.08×
Q4 24
0.08×
0.08×
Q3 24
0.08×
0.07×
Q2 24
0.08×
0.08×
Q1 24
0.04×
0.08×

Cash Flow & Capital Efficiency

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

Metric
SAIA
SAIA
WST
WST
Operating Cash FlowLast quarter
$137.3M
$251.1M
Free Cash FlowOCF − Capex
$37.5M
$175.0M
FCF MarginFCF / Revenue
4.7%
21.7%
Capex IntensityCapex / Revenue
12.6%
9.5%
Cash ConversionOCF / Net Profit
2.89×
1.90×
TTM Free Cash FlowTrailing 4 quarters
$27.3M
$468.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SAIA
SAIA
WST
WST
Q4 25
$137.3M
$251.1M
Q3 25
$177.8M
$197.2M
Q2 25
$170.7M
$177.1M
Q1 25
$109.1M
$129.4M
Q4 24
$164.7M
$190.1M
Q3 24
$181.7M
$180.1M
Q2 24
$130.8M
$165.0M
Q1 24
$106.5M
$118.2M
Free Cash Flow
SAIA
SAIA
WST
WST
Q4 25
$37.5M
$175.0M
Q3 25
$87.6M
$133.9M
Q2 25
$-3.9M
$101.9M
Q1 25
$-93.8M
$58.1M
Q4 24
$-3.5M
$85.2M
Q3 24
$-11.7M
$98.8M
Q2 24
$-94.0M
$64.8M
Q1 24
$-350.7M
$27.6M
FCF Margin
SAIA
SAIA
WST
WST
Q4 25
4.7%
21.7%
Q3 25
10.4%
16.6%
Q2 25
-0.5%
13.3%
Q1 25
-11.9%
8.3%
Q4 24
-0.4%
11.4%
Q3 24
-1.4%
13.2%
Q2 24
-11.4%
9.2%
Q1 24
-46.5%
4.0%
Capex Intensity
SAIA
SAIA
WST
WST
Q4 25
12.6%
9.5%
Q3 25
10.8%
7.9%
Q2 25
21.4%
9.8%
Q1 25
25.8%
10.2%
Q4 24
21.3%
14.0%
Q3 24
23.0%
10.9%
Q2 24
27.3%
14.3%
Q1 24
60.6%
13.0%
Cash Conversion
SAIA
SAIA
WST
WST
Q4 25
2.89×
1.90×
Q3 25
2.06×
1.41×
Q2 25
2.39×
1.34×
Q1 25
2.19×
1.44×
Q4 24
2.16×
1.46×
Q3 24
1.96×
1.32×
Q2 24
1.28×
1.48×
Q1 24
1.17×
1.03×

Financial Flow Comparison

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

Revenue Breakdown by Segment

SAIA
SAIA

Segment breakdown not available.

WST
WST

Proprietary Products$661.8M82%
Contract Manufactured Products$143.2M18%
Affiliated Entity$3.3M0%

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