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

KFORCE INC is the larger business by last-quarter revenue ($330.4M vs $183.1M, roughly 1.8× Amphastar Pharmaceuticals, Inc.). Amphastar Pharmaceuticals, Inc. runs the higher net margin — 13.3% vs 2.4%, a 10.9% gap on every dollar of revenue. On growth, KFORCE INC posted the faster year-over-year revenue change (0.1% vs -1.8%). Amphastar Pharmaceuticals, Inc. produced more free cash flow last quarter ($24.6M vs $-7.4M). Over the past eight quarters, Amphastar Pharmaceuticals, Inc.'s revenue compounded faster (3.2% CAGR vs -3.7%).

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.

Kforce Inc. is a professional staffing and solutions firm headquartered in the United States. It provides skilled professional placements and specialized workforce solutions primarily across technology, finance & accounting, and healthcare segments, serving a wide range of mid-sized to large enterprise clients nationwide.

AMPH vs KFRC — Head-to-Head

Bigger by revenue
KFRC
KFRC
1.8× larger
KFRC
$330.4M
$183.1M
AMPH
Growing faster (revenue YoY)
KFRC
KFRC
+1.9% gap
KFRC
0.1%
-1.8%
AMPH
Higher net margin
AMPH
AMPH
10.9% more per $
AMPH
13.3%
2.4%
KFRC
More free cash flow
AMPH
AMPH
$32.0M more FCF
AMPH
$24.6M
$-7.4M
KFRC
Faster 2-yr revenue CAGR
AMPH
AMPH
Annualised
AMPH
3.2%
-3.7%
KFRC

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
AMPH
AMPH
KFRC
KFRC
Revenue
$183.1M
$330.4M
Net Profit
$24.4M
$7.9M
Gross Margin
46.8%
27.3%
Operating Margin
19.4%
3.6%
Net Margin
13.3%
2.4%
Revenue YoY
-1.8%
0.1%
Net Profit YoY
-35.7%
-2.7%
EPS (diluted)
$0.51
$0.46

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
KFRC
KFRC
Q1 26
$330.4M
Q4 25
$183.1M
$332.0M
Q3 25
$191.8M
$332.6M
Q2 25
$174.4M
$334.3M
Q1 25
$170.5M
$330.0M
Q4 24
$186.5M
$343.8M
Q3 24
$191.2M
$353.3M
Q2 24
$182.4M
$356.3M
Net Profit
AMPH
AMPH
KFRC
KFRC
Q1 26
$7.9M
Q4 25
$24.4M
$5.2M
Q3 25
$17.4M
$11.1M
Q2 25
$31.0M
$10.4M
Q1 25
$25.3M
$8.1M
Q4 24
$38.0M
$11.1M
Q3 24
$40.4M
$14.2M
Q2 24
$37.9M
$14.2M
Gross Margin
AMPH
AMPH
KFRC
KFRC
Q1 26
27.3%
Q4 25
46.8%
27.2%
Q3 25
51.4%
27.7%
Q2 25
49.6%
27.1%
Q1 25
50.0%
26.7%
Q4 24
46.5%
27.0%
Q3 24
53.3%
27.9%
Q2 24
52.2%
27.8%
Operating Margin
AMPH
AMPH
KFRC
KFRC
Q1 26
3.6%
Q4 25
19.4%
2.6%
Q3 25
13.2%
4.5%
Q2 25
24.2%
4.5%
Q1 25
21.9%
3.5%
Q4 24
24.2%
4.5%
Q3 24
29.8%
5.3%
Q2 24
30.3%
5.5%
Net Margin
AMPH
AMPH
KFRC
KFRC
Q1 26
2.4%
Q4 25
13.3%
1.6%
Q3 25
9.0%
3.3%
Q2 25
17.8%
3.1%
Q1 25
14.8%
2.5%
Q4 24
20.4%
3.2%
Q3 24
21.1%
4.0%
Q2 24
20.8%
4.0%
EPS (diluted)
AMPH
AMPH
KFRC
KFRC
Q1 26
$0.46
Q4 25
$0.51
$0.29
Q3 25
$0.37
$0.63
Q2 25
$0.64
$0.59
Q1 25
$0.51
$0.45
Q4 24
$0.74
$0.60
Q3 24
$0.78
$0.75
Q2 24
$0.73
$0.75

Balance Sheet & Financial Strength

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

Metric
AMPH
AMPH
KFRC
KFRC
Cash + ST InvestmentsLiquidity on hand
$282.8M
$1.3M
Total DebtLower is stronger
$608.7M
Stockholders' EquityBook value
$788.8M
$117.4M
Total Assets
$1.6B
$384.8M
Debt / EquityLower = less leverage
0.77×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPH
AMPH
KFRC
KFRC
Q1 26
$1.3M
Q4 25
$282.8M
$2.1M
Q3 25
$276.2M
$1.3M
Q2 25
$231.8M
$2.5M
Q1 25
$236.9M
$444.0K
Q4 24
$221.6M
$349.0K
Q3 24
$250.5M
$127.0K
Q2 24
$217.8M
$110.0K
Total Debt
AMPH
AMPH
KFRC
KFRC
Q1 26
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
Stockholders' Equity
AMPH
AMPH
KFRC
KFRC
Q1 26
$117.4M
Q4 25
$788.8M
$124.6M
Q3 25
$776.7M
$132.1M
Q2 25
$757.5M
$134.4M
Q1 25
$751.3M
$138.0M
Q4 24
$732.3M
$154.6M
Q3 24
$727.7M
$167.4M
Q2 24
$713.3M
$166.6M
Total Assets
AMPH
AMPH
KFRC
KFRC
Q1 26
$384.8M
Q4 25
$1.6B
$365.6M
Q3 25
$1.7B
$374.2M
Q2 25
$1.6B
$373.6M
Q1 25
$1.6B
$368.2M
Q4 24
$1.6B
$357.8M
Q3 24
$1.5B
$369.9M
Q2 24
$1.5B
$362.7M
Debt / Equity
AMPH
AMPH
KFRC
KFRC
Q1 26
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×

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
KFRC
KFRC
Operating Cash FlowLast quarter
$32.9M
Free Cash FlowOCF − Capex
$24.6M
$-7.4M
FCF MarginFCF / Revenue
13.4%
-2.2%
Capex IntensityCapex / Revenue
4.5%
1.0%
Cash ConversionOCF / Net Profit
1.35×
TTM Free Cash FlowTrailing 4 quarters
$121.2M
$43.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPH
AMPH
KFRC
KFRC
Q1 26
Q4 25
$32.9M
$19.7M
Q3 25
$52.6M
$23.3M
Q2 25
$35.6M
$18.4M
Q1 25
$35.1M
$249.0K
Q4 24
$29.0M
$21.8M
Q3 24
$60.0M
$31.0M
Q2 24
$69.1M
$20.9M
Free Cash Flow
AMPH
AMPH
KFRC
KFRC
Q1 26
$-7.4M
Q4 25
$24.6M
$16.7M
Q3 25
$47.2M
$19.8M
Q2 25
$25.0M
$14.2M
Q1 25
$24.4M
$-3.9M
Q4 24
$16.6M
$20.9M
Q3 24
$46.2M
$27.5M
Q2 24
$63.1M
$17.8M
FCF Margin
AMPH
AMPH
KFRC
KFRC
Q1 26
-2.2%
Q4 25
13.4%
5.0%
Q3 25
24.6%
6.0%
Q2 25
14.3%
4.3%
Q1 25
14.3%
-1.2%
Q4 24
8.9%
6.1%
Q3 24
24.1%
7.8%
Q2 24
34.6%
5.0%
Capex Intensity
AMPH
AMPH
KFRC
KFRC
Q1 26
1.0%
Q4 25
4.5%
0.9%
Q3 25
2.8%
1.1%
Q2 25
6.1%
1.2%
Q1 25
6.3%
1.3%
Q4 24
6.7%
0.3%
Q3 24
7.2%
1.0%
Q2 24
3.3%
0.9%
Cash Conversion
AMPH
AMPH
KFRC
KFRC
Q1 26
Q4 25
1.35×
3.82×
Q3 25
3.03×
2.11×
Q2 25
1.15×
1.76×
Q1 25
1.39×
0.03×
Q4 24
0.76×
1.97×
Q3 24
1.48×
2.18×
Q2 24
1.82×
1.48×

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%

KFRC
KFRC

Segment breakdown not available.

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