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Side-by-side financial comparison of Public Service Enterprise Group (PEG) and Zoetis (ZTS). Click either name above to swap in a different company.

Zoetis is the larger business by last-quarter revenue ($2.3B vs $1.5B, roughly 1.5× Public Service Enterprise Group). Public Service Enterprise Group runs the higher net margin — 50.6% vs 26.6%, a 24.0% gap on every dollar of revenue. On growth, Public Service Enterprise Group posted the faster year-over-year revenue change (7.0% vs 2.9%). Over the past eight quarters, Zoetis's revenue compounded faster (-2.1% CAGR vs -22.3%).

The Public Service Enterprise Group, Inc. (PSEG) is a publicly traded energy company based in Newark, New Jersey, where it has been based since its founding. It was founded in 1985, with its roots tracing back to 1903.

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...

PEG vs ZTS — Head-to-Head

Bigger by revenue
ZTS
ZTS
1.5× larger
ZTS
$2.3B
$1.5B
PEG
Growing faster (revenue YoY)
PEG
PEG
+4.1% gap
PEG
7.0%
2.9%
ZTS
Higher net margin
PEG
PEG
24.0% more per $
PEG
50.6%
26.6%
ZTS
Faster 2-yr revenue CAGR
ZTS
ZTS
Annualised
ZTS
-2.1%
-22.3%
PEG

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
PEG
PEG
ZTS
ZTS
Revenue
$1.5B
$2.3B
Net Profit
$741.0M
$601.0M
Gross Margin
71.7%
Operating Margin
73.4%
Net Margin
50.6%
26.6%
Revenue YoY
7.0%
2.9%
Net Profit YoY
25.8%
-0.2%
EPS (diluted)
$1.42

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
PEG
PEG
ZTS
ZTS
Q1 26
$1.5B
$2.3B
Q4 25
$2.9B
$2.4B
Q3 25
$3.2B
$2.4B
Q2 25
$2.8B
$2.5B
Q1 25
$3.2B
$2.2B
Q4 24
$2.5B
$2.3B
Q3 24
$2.6B
$2.4B
Q2 24
$2.4B
$2.4B
Net Profit
PEG
PEG
ZTS
ZTS
Q1 26
$741.0M
$601.0M
Q4 25
$315.0M
$603.0M
Q3 25
$622.0M
$721.0M
Q2 25
$585.0M
$718.0M
Q1 25
$589.0M
$631.0M
Q4 24
$286.0M
$581.0M
Q3 24
$520.0M
$682.0M
Q2 24
$434.0M
$624.0M
Gross Margin
PEG
PEG
ZTS
ZTS
Q1 26
71.7%
Q4 25
70.2%
Q3 25
71.5%
Q2 25
73.6%
Q1 25
72.0%
Q4 24
69.5%
Q3 24
70.6%
Q2 24
71.7%
Operating Margin
PEG
PEG
ZTS
ZTS
Q1 26
73.4%
Q4 25
17.5%
31.9%
Q3 25
26.5%
37.0%
Q2 25
29.1%
36.7%
Q1 25
24.7%
36.5%
Q4 24
18.1%
31.6%
Q3 24
24.3%
36.6%
Q2 24
24.0%
33.0%
Net Margin
PEG
PEG
ZTS
ZTS
Q1 26
50.6%
26.6%
Q4 25
10.8%
25.3%
Q3 25
19.3%
30.0%
Q2 25
20.9%
29.2%
Q1 25
18.3%
28.4%
Q4 24
11.6%
25.1%
Q3 24
19.7%
28.6%
Q2 24
17.9%
26.4%
EPS (diluted)
PEG
PEG
ZTS
ZTS
Q1 26
$1.42
Q4 25
$0.63
$1.37
Q3 25
$1.24
$1.63
Q2 25
$1.17
$1.61
Q1 25
$1.18
$1.41
Q4 24
$0.57
$1.29
Q3 24
$1.04
$1.50
Q2 24
$0.87
$1.37

Balance Sheet & Financial Strength

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

Metric
PEG
PEG
ZTS
ZTS
Cash + ST InvestmentsLiquidity on hand
Total DebtLower is stronger
Stockholders' EquityBook value
$17.3M
Total Assets
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PEG
PEG
ZTS
ZTS
Q1 26
Q4 25
$132.0M
Q3 25
$334.0M
$2.1B
Q2 25
$186.0M
$1.4B
Q1 25
$894.0M
$1.7B
Q4 24
$125.0M
$2.0B
Q3 24
$203.0M
$1.7B
Q2 24
$113.0M
$1.6B
Total Debt
PEG
PEG
ZTS
ZTS
Q1 26
Q4 25
$22.5B
Q3 25
$22.5B
Q2 25
$22.6B
Q1 25
$23.0B
Q4 24
$21.1B
Q3 24
$21.4B
Q2 24
$20.5B
Stockholders' Equity
PEG
PEG
ZTS
ZTS
Q1 26
$17.3M
Q4 25
$17.0B
$3.3B
Q3 25
$17.0B
$5.4B
Q2 25
$16.7B
$5.0B
Q1 25
$16.4B
$4.7B
Q4 24
$16.1B
$4.8B
Q3 24
$16.1B
$5.2B
Q2 24
$15.8B
$5.0B
Total Assets
PEG
PEG
ZTS
ZTS
Q1 26
Q4 25
$57.6B
$15.5B
Q3 25
$56.9B
$15.2B
Q2 25
$56.0B
$14.5B
Q1 25
$55.6B
$14.1B
Q4 24
$54.6B
$14.2B
Q3 24
$54.1B
$14.4B
Q2 24
$52.4B
$14.2B
Debt / Equity
PEG
PEG
ZTS
ZTS
Q1 26
Q4 25
1.33×
Q3 25
1.33×
Q2 25
1.36×
Q1 25
1.40×
Q4 24
1.31×
Q3 24
1.33×
Q2 24
1.30×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PEG
PEG

Residential Sales$792.0M54%
Commercial & Industrial$511.0M35%
Other$161.0M11%

ZTS
ZTS

Companion Animal$1.5B67%
Livestock$720.0M32%
Contract Manufacturing & Human Health$23.0M1%

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