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Side-by-side financial comparison of Fastenal (FAST) and Zoetis (ZTS). Click either name above to swap in a different company.

Zoetis is the larger business by last-quarter revenue ($2.4B vs $2.0B, roughly 1.2× Fastenal). Zoetis runs the higher net margin — 25.3% vs 14.5%, a 10.8% gap on every dollar of revenue. On growth, Fastenal posted the faster year-over-year revenue change (3.5% vs 3.0%). Zoetis produced more free cash flow last quarter ($732.0M vs $308.2M). Over the past eight quarters, Zoetis's revenue compounded faster (4.4% CAGR vs 2.9%).

Fastenal Company is an American publicly traded company based in Winona, Minnesota, founded in 1967. Fastenal is a major distributor of industrial and construction supplies, and the largest fastener distributor in North America. Fastenal provides supply chain solutions including bin stock, vending machines, inventory management, and logistics services.

Zoetis Inc. (/zō-EH-tis/) is an American drug company, the world's largest producer of medicine and vaccinations for pets and livestock. The company was a subsidiary of Pfizer, the world's largest drug maker, but with Pfizer's spinoff of its 83% interest in the firm it is now a completely independent company. The company directly markets its products in approximately 45 countries, and sells them in more than 100 countries. Operations outside the United States accounted for 50% of the total re...

FAST vs ZTS — Head-to-Head

Bigger by revenue
ZTS
ZTS
1.2× larger
ZTS
$2.4B
$2.0B
FAST
Growing faster (revenue YoY)
FAST
FAST
+0.5% gap
FAST
3.5%
3.0%
ZTS
Higher net margin
ZTS
ZTS
10.8% more per $
ZTS
25.3%
14.5%
FAST
More free cash flow
ZTS
ZTS
$423.8M more FCF
ZTS
$732.0M
$308.2M
FAST
Faster 2-yr revenue CAGR
ZTS
ZTS
Annualised
ZTS
4.4%
2.9%
FAST

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
FAST
FAST
ZTS
ZTS
Revenue
$2.0B
$2.4B
Net Profit
$293.9M
$603.0M
Gross Margin
44.3%
70.2%
Operating Margin
18.9%
31.9%
Net Margin
14.5%
25.3%
Revenue YoY
3.5%
3.0%
Net Profit YoY
-1.6%
3.8%
EPS (diluted)
$-0.01
$1.37

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
FAST
FAST
ZTS
ZTS
Q1 26
$2.0B
Q4 25
$2.0B
$2.4B
Q3 25
$2.1B
$2.4B
Q2 25
$2.1B
$2.5B
Q1 25
$2.0B
$2.2B
Q4 24
$1.8B
$2.3B
Q3 24
$1.9B
$2.4B
Q2 24
$1.9B
$2.4B
Net Profit
FAST
FAST
ZTS
ZTS
Q1 26
$293.9M
Q4 25
$293.9M
$603.0M
Q3 25
$335.5M
$721.0M
Q2 25
$330.3M
$718.0M
Q1 25
$298.7M
$631.0M
Q4 24
$262.1M
$581.0M
Q3 24
$298.1M
$682.0M
Q2 24
$292.7M
$624.0M
Gross Margin
FAST
FAST
ZTS
ZTS
Q1 26
44.3%
Q4 25
44.3%
70.2%
Q3 25
45.3%
71.5%
Q2 25
45.3%
73.6%
Q1 25
45.1%
72.0%
Q4 24
44.8%
69.5%
Q3 24
44.9%
70.6%
Q2 24
45.1%
71.7%
Operating Margin
FAST
FAST
ZTS
ZTS
Q1 26
18.9%
Q4 25
18.9%
31.9%
Q3 25
20.7%
37.0%
Q2 25
21.0%
36.7%
Q1 25
20.1%
36.5%
Q4 24
18.9%
31.6%
Q3 24
20.3%
36.6%
Q2 24
20.2%
33.0%
Net Margin
FAST
FAST
ZTS
ZTS
Q1 26
14.5%
Q4 25
14.5%
25.3%
Q3 25
15.7%
30.0%
Q2 25
15.9%
29.2%
Q1 25
15.2%
28.4%
Q4 24
14.4%
25.1%
Q3 24
15.6%
28.6%
Q2 24
15.3%
26.4%
EPS (diluted)
FAST
FAST
ZTS
ZTS
Q1 26
$-0.01
Q4 25
$-0.01
$1.37
Q3 25
$0.29
$1.63
Q2 25
$0.29
$1.61
Q1 25
$0.52
$1.41
Q4 24
$0.45
$1.29
Q3 24
$0.52
$1.50
Q2 24
$0.51
$1.37

Balance Sheet & Financial Strength

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

Metric
FAST
FAST
ZTS
ZTS
Cash + ST InvestmentsLiquidity on hand
$276.8M
Total DebtLower is stronger
$125.0M
Stockholders' EquityBook value
$3.9B
$3.3B
Total Assets
$5.1B
$15.5B
Debt / EquityLower = less leverage
0.03×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FAST
FAST
ZTS
ZTS
Q1 26
$276.8M
Q4 25
$276.8M
Q3 25
$288.1M
$2.1B
Q2 25
$237.8M
$1.4B
Q1 25
$231.8M
$1.7B
Q4 24
$255.8M
$2.0B
Q3 24
$292.2M
$1.7B
Q2 24
$255.5M
$1.6B
Total Debt
FAST
FAST
ZTS
ZTS
Q1 26
$125.0M
Q4 25
$125.0M
Q3 25
$195.0M
Q2 25
$230.0M
Q1 25
$200.0M
Q4 24
$200.0M
Q3 24
$240.0M
Q2 24
$235.0M
Stockholders' Equity
FAST
FAST
ZTS
ZTS
Q1 26
$3.9B
Q4 25
$3.9B
$3.3B
Q3 25
$3.9B
$5.4B
Q2 25
$3.8B
$5.0B
Q1 25
$3.7B
$4.7B
Q4 24
$3.6B
$4.8B
Q3 24
$3.6B
$5.2B
Q2 24
$3.5B
$5.0B
Total Assets
FAST
FAST
ZTS
ZTS
Q1 26
$5.1B
Q4 25
$5.1B
$15.5B
Q3 25
$5.1B
$15.2B
Q2 25
$5.0B
$14.5B
Q1 25
$4.9B
$14.1B
Q4 24
$4.7B
$14.2B
Q3 24
$4.7B
$14.4B
Q2 24
$4.6B
$14.2B
Debt / Equity
FAST
FAST
ZTS
ZTS
Q1 26
0.03×
Q4 25
0.03×
Q3 25
0.05×
Q2 25
0.06×
Q1 25
0.05×
Q4 24
0.06×
Q3 24
0.07×
Q2 24
0.07×

Cash Flow & Capital Efficiency

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

Metric
FAST
FAST
ZTS
ZTS
Operating Cash FlowLast quarter
$368.2M
$893.0M
Free Cash FlowOCF − Capex
$308.2M
$732.0M
FCF MarginFCF / Revenue
15.2%
30.7%
Capex IntensityCapex / Revenue
3.0%
6.7%
Cash ConversionOCF / Net Profit
1.25×
1.48×
TTM Free Cash FlowTrailing 4 quarters
$1.2B
$2.3B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FAST
FAST
ZTS
ZTS
Q1 26
$368.2M
Q4 25
$368.2M
$893.0M
Q3 25
$386.9M
$938.0M
Q2 25
$278.6M
$486.0M
Q1 25
$262.2M
$587.0M
Q4 24
$282.8M
$905.0M
Q3 24
$296.9M
$951.0M
Q2 24
$258.0M
$502.0M
Free Cash Flow
FAST
FAST
ZTS
ZTS
Q1 26
$308.2M
Q4 25
$308.2M
$732.0M
Q3 25
$326.6M
$805.0M
Q2 25
$209.3M
$308.0M
Q1 25
$206.5M
$438.0M
Q4 24
$222.6M
$689.0M
Q3 24
$237.5M
$784.0M
Q2 24
$201.9M
$370.0M
FCF Margin
FAST
FAST
ZTS
ZTS
Q1 26
15.2%
Q4 25
15.2%
30.7%
Q3 25
15.3%
33.5%
Q2 25
10.1%
12.5%
Q1 25
10.5%
19.7%
Q4 24
12.2%
29.7%
Q3 24
12.4%
32.8%
Q2 24
10.5%
15.7%
Capex Intensity
FAST
FAST
ZTS
ZTS
Q1 26
3.0%
Q4 25
3.0%
6.7%
Q3 25
2.8%
5.5%
Q2 25
3.3%
7.2%
Q1 25
2.8%
6.7%
Q4 24
3.3%
9.3%
Q3 24
3.1%
7.0%
Q2 24
2.9%
5.6%
Cash Conversion
FAST
FAST
ZTS
ZTS
Q1 26
1.25×
Q4 25
1.25×
1.48×
Q3 25
1.15×
1.30×
Q2 25
0.84×
0.68×
Q1 25
0.88×
0.93×
Q4 24
1.08×
1.56×
Q3 24
1.00×
1.39×
Q2 24
0.88×
0.80×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FAST
FAST

Reportable Segment Aggregation Before Other Operating Segment$1.8B90%
Other$211.2M10%

ZTS
ZTS

Other$1.3B56%
Livestock$234.0M10%
Pain Sedation$209.0M9%
Other Pharmaceuticals$188.0M8%
Swine$125.0M5%
Poultry$117.0M5%
Fish$81.0M3%
Other Non Pharmaceuticals$70.0M3%
Manufactured Product Other$18.0M1%
Medicated Feed Additives$12.0M1%

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