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Side-by-side financial comparison of Amphastar Pharmaceuticals, Inc. (AMPH) and BARRETT BUSINESS SERVICES INC (BBSI). Click either name above to swap in a different company.

BARRETT BUSINESS SERVICES INC is the larger business by last-quarter revenue ($321.1M vs $183.1M, roughly 1.8× Amphastar Pharmaceuticals, Inc.). Amphastar Pharmaceuticals, Inc. runs the higher net margin — 13.3% vs 5.1%, a 8.2% gap on every dollar of revenue. On growth, BARRETT BUSINESS SERVICES INC posted the faster year-over-year revenue change (5.3% vs -1.8%). BARRETT BUSINESS SERVICES INC produced more free cash flow last quarter ($70.6M vs $24.6M). Over the past eight quarters, BARRETT BUSINESS SERVICES INC's revenue compounded faster (9.9% CAGR vs 3.2%).

Amphastar Pharmaceuticals is a publicly traded American speciality pharmaceutical company. It was incorporated in May 2004 and primarily develops, manufactures, and sells inhalation and intranasal products.

Barrett Firearms Manufacturing is an Australian-owned, American manufacturer of firearms and ammunition located in Christiana, Tennessee. It was founded in 1982 by Ronnie G. Barrett for the purpose of building semi-automatic rifles chambered for the .50 BMG ammunition, originally developed for and used in M2 Browning machine guns. Barrett began this work in the early 1980s, and the first working rifles were available in 1982, hence the designation M82. Barrett personally designed every part o...

AMPH vs BBSI — Head-to-Head

Bigger by revenue
BBSI
BBSI
1.8× larger
BBSI
$321.1M
$183.1M
AMPH
Growing faster (revenue YoY)
BBSI
BBSI
+7.2% gap
BBSI
5.3%
-1.8%
AMPH
Higher net margin
AMPH
AMPH
8.2% more per $
AMPH
13.3%
5.1%
BBSI
More free cash flow
BBSI
BBSI
$46.0M more FCF
BBSI
$70.6M
$24.6M
AMPH
Faster 2-yr revenue CAGR
BBSI
BBSI
Annualised
BBSI
9.9%
3.2%
AMPH

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AMPH
AMPH
BBSI
BBSI
Revenue
$183.1M
$321.1M
Net Profit
$24.4M
$16.4M
Gross Margin
46.8%
21.3%
Operating Margin
19.4%
5.8%
Net Margin
13.3%
5.1%
Revenue YoY
-1.8%
5.3%
Net Profit YoY
-35.7%
-2.4%
EPS (diluted)
$0.51
$0.63

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
AMPH
AMPH
BBSI
BBSI
Q4 25
$183.1M
$321.1M
Q3 25
$191.8M
$318.9M
Q2 25
$174.4M
$307.7M
Q1 25
$170.5M
$292.6M
Q4 24
$186.5M
$304.8M
Q3 24
$191.2M
$294.3M
Q2 24
$182.4M
$279.7M
Q1 24
$171.8M
$265.8M
Net Profit
AMPH
AMPH
BBSI
BBSI
Q4 25
$24.4M
$16.4M
Q3 25
$17.4M
$20.6M
Q2 25
$31.0M
$18.5M
Q1 25
$25.3M
$-1.0M
Q4 24
$38.0M
$16.8M
Q3 24
$40.4M
$19.6M
Q2 24
$37.9M
$16.7M
Q1 24
$43.2M
$-136.0K
Gross Margin
AMPH
AMPH
BBSI
BBSI
Q4 25
46.8%
21.3%
Q3 25
51.4%
24.1%
Q2 25
49.6%
23.8%
Q1 25
50.0%
14.6%
Q4 24
46.5%
23.4%
Q3 24
53.3%
25.3%
Q2 24
52.2%
24.3%
Q1 24
52.4%
14.9%
Operating Margin
AMPH
AMPH
BBSI
BBSI
Q4 25
19.4%
5.8%
Q3 25
13.2%
7.8%
Q2 25
24.2%
7.5%
Q1 25
21.9%
-1.4%
Q4 24
24.2%
6.8%
Q3 24
29.8%
8.0%
Q2 24
30.3%
7.3%
Q1 24
27.9%
-1.8%
Net Margin
AMPH
AMPH
BBSI
BBSI
Q4 25
13.3%
5.1%
Q3 25
9.0%
6.5%
Q2 25
17.8%
6.0%
Q1 25
14.8%
-0.3%
Q4 24
20.4%
5.5%
Q3 24
21.1%
6.7%
Q2 24
20.8%
6.0%
Q1 24
25.1%
-0.1%
EPS (diluted)
AMPH
AMPH
BBSI
BBSI
Q4 25
$0.51
$0.63
Q3 25
$0.37
$0.79
Q2 25
$0.64
$0.70
Q1 25
$0.51
$-0.04
Q4 24
$0.74
$0.63
Q3 24
$0.78
$0.74
Q2 24
$0.73
$0.62
Q1 24
$0.81
$-0.01

Balance Sheet & Financial Strength

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

Metric
AMPH
AMPH
BBSI
BBSI
Cash + ST InvestmentsLiquidity on hand
$282.8M
$157.2M
Total DebtLower is stronger
$608.7M
Stockholders' EquityBook value
$788.8M
$241.0M
Total Assets
$1.6B
$779.1M
Debt / EquityLower = less leverage
0.77×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPH
AMPH
BBSI
BBSI
Q4 25
$282.8M
$157.2M
Q3 25
$276.2M
$109.8M
Q2 25
$231.8M
$90.4M
Q1 25
$236.9M
$99.1M
Q4 24
$221.6M
$121.9M
Q3 24
$250.5M
$14.4M
Q2 24
$217.8M
$40.3M
Q1 24
$289.6M
$51.3M
Total Debt
AMPH
AMPH
BBSI
BBSI
Q4 25
$608.7M
Q3 25
$608.6M
Q2 25
$607.7M
Q1 25
$603.9M
Q4 24
$601.6M
Q3 24
$596.4M
Q2 24
$586.9M
Q1 24
$594.0M
Stockholders' Equity
AMPH
AMPH
BBSI
BBSI
Q4 25
$788.8M
$241.0M
Q3 25
$776.7M
$240.1M
Q2 25
$757.5M
$225.8M
Q1 25
$751.3M
$213.4M
Q4 24
$732.3M
$221.4M
Q3 24
$727.7M
$215.4M
Q2 24
$713.3M
$199.0M
Q1 24
$672.4M
$189.6M
Total Assets
AMPH
AMPH
BBSI
BBSI
Q4 25
$1.6B
$779.1M
Q3 25
$1.7B
$777.9M
Q2 25
$1.6B
$713.6M
Q1 25
$1.6B
$778.6M
Q4 24
$1.6B
$745.5M
Q3 24
$1.5B
$725.8M
Q2 24
$1.5B
$688.6M
Q1 24
$1.6B
$747.8M
Debt / Equity
AMPH
AMPH
BBSI
BBSI
Q4 25
0.77×
Q3 25
0.78×
Q2 25
0.80×
Q1 25
0.80×
Q4 24
0.82×
Q3 24
0.82×
Q2 24
0.82×
Q1 24
0.88×

Cash Flow & Capital Efficiency

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

Metric
AMPH
AMPH
BBSI
BBSI
Operating Cash FlowLast quarter
$32.9M
$76.1M
Free Cash FlowOCF − Capex
$24.6M
$70.6M
FCF MarginFCF / Revenue
13.4%
22.0%
Capex IntensityCapex / Revenue
4.5%
1.7%
Cash ConversionOCF / Net Profit
1.35×
4.64×
TTM Free Cash FlowTrailing 4 quarters
$121.2M
$47.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPH
AMPH
BBSI
BBSI
Q4 25
$32.9M
$76.1M
Q3 25
$52.6M
$38.4M
Q2 25
$35.6M
$-53.8M
Q1 25
$35.1M
$5.2M
Q4 24
$29.0M
$53.4M
Q3 24
$60.0M
$-935.0K
Q2 24
$69.1M
$-51.3M
Q1 24
$55.3M
$9.0M
Free Cash Flow
AMPH
AMPH
BBSI
BBSI
Q4 25
$24.6M
$70.6M
Q3 25
$47.2M
$34.1M
Q2 25
$25.0M
$-58.2M
Q1 25
$24.4M
$697.0K
Q4 24
$16.6M
$50.2M
Q3 24
$46.2M
$-4.2M
Q2 24
$63.1M
$-56.3M
Q1 24
$46.5M
$6.2M
FCF Margin
AMPH
AMPH
BBSI
BBSI
Q4 25
13.4%
22.0%
Q3 25
24.6%
10.7%
Q2 25
14.3%
-18.9%
Q1 25
14.3%
0.2%
Q4 24
8.9%
16.5%
Q3 24
24.1%
-1.4%
Q2 24
34.6%
-20.1%
Q1 24
27.1%
2.3%
Capex Intensity
AMPH
AMPH
BBSI
BBSI
Q4 25
4.5%
1.7%
Q3 25
2.8%
1.4%
Q2 25
6.1%
1.4%
Q1 25
6.3%
1.5%
Q4 24
6.7%
1.0%
Q3 24
7.2%
1.1%
Q2 24
3.3%
1.8%
Q1 24
5.1%
1.0%
Cash Conversion
AMPH
AMPH
BBSI
BBSI
Q4 25
1.35×
4.64×
Q3 25
3.03×
1.86×
Q2 25
1.15×
-2.92×
Q1 25
1.39×
Q4 24
0.76×
3.18×
Q3 24
1.48×
-0.05×
Q2 24
1.82×
-3.07×
Q1 24
1.28×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMPH
AMPH

Other Products$62.4M34%
Baqsimi$46.7M26%
Primatenemist$27.9M15%
Epinephrine$17.1M9%
Lidocaine$14.9M8%
Glucagon$14.1M8%

BBSI
BBSI

Professional Employer Services$303.6M95%
Staffing Services$17.6M5%

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