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Side-by-side financial comparison of IPG PHOTONICS CORP (IPGP) and STURM RUGER & CO INC (RGR). Click either name above to swap in a different company.

IPG PHOTONICS CORP is the larger business by last-quarter revenue ($274.5M vs $151.1M, roughly 1.8× STURM RUGER & CO INC). On growth, IPG PHOTONICS CORP posted the faster year-over-year revenue change (17.1% vs 3.6%). STURM RUGER & CO INC produced more free cash flow last quarter ($12.3M vs $10.9M). Over the past eight quarters, STURM RUGER & CO INC's revenue compounded faster (5.1% CAGR vs 4.4%).

IPG Photonics Corporation is a manufacturer of fiber lasers. IPG Photonics developed and commercialized optical fiber lasers, which are used in a variety of applications including materials processing, medical applications and telecommunications. IPG has manufacturing facilities in the United States, Germany, Russia and Italy.

Sturm, Ruger & Company, Inc., better known by the shortened name Ruger, is an American firearm manufacturing company based in Southport, Connecticut, with production facilities also in Newport, New Hampshire; Mayodan, North Carolina; and Prescott, Arizona. The company was founded in 1949 by Alexander McCormick Sturm and William B. Ruger and has been publicly traded since 1969.

IPGP vs RGR — Head-to-Head

Bigger by revenue
IPGP
IPGP
1.8× larger
IPGP
$274.5M
$151.1M
RGR
Growing faster (revenue YoY)
IPGP
IPGP
+13.5% gap
IPGP
17.1%
3.6%
RGR
More free cash flow
RGR
RGR
$1.4M more FCF
RGR
$12.3M
$10.9M
IPGP
Faster 2-yr revenue CAGR
RGR
RGR
Annualised
RGR
5.1%
4.4%
IPGP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
IPGP
IPGP
RGR
RGR
Revenue
$274.5M
$151.1M
Net Profit
$13.3M
Gross Margin
36.1%
17.8%
Operating Margin
1.2%
2.3%
Net Margin
4.8%
Revenue YoY
17.1%
3.6%
Net Profit YoY
69.8%
EPS (diluted)
$0.30
$0.22

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
IPGP
IPGP
RGR
RGR
Q4 25
$274.5M
$151.1M
Q3 25
$250.8M
$126.8M
Q2 25
$250.7M
$132.5M
Q1 25
$227.8M
$135.7M
Q4 24
$234.3M
$145.8M
Q3 24
$233.1M
$122.3M
Q2 24
$257.6M
$130.8M
Q1 24
$252.0M
$136.8M
Net Profit
IPGP
IPGP
RGR
RGR
Q4 25
$13.3M
Q3 25
$7.5M
$1.6M
Q2 25
$6.6M
$-17.2M
Q1 25
$3.8M
$7.8M
Q4 24
$7.8M
Q3 24
$-233.6M
$4.7M
Q2 24
$20.2M
$8.3M
Q1 24
$24.1M
$7.1M
Gross Margin
IPGP
IPGP
RGR
RGR
Q4 25
36.1%
17.8%
Q3 25
39.5%
15.1%
Q2 25
37.3%
3.9%
Q1 25
39.4%
22.0%
Q4 24
38.6%
22.8%
Q3 24
23.2%
18.5%
Q2 24
37.3%
22.3%
Q1 24
38.7%
21.5%
Operating Margin
IPGP
IPGP
RGR
RGR
Q4 25
1.2%
2.3%
Q3 25
3.1%
-2.7%
Q2 25
0.0%
-15.6%
Q1 25
0.8%
6.2%
Q4 24
6.0%
7.8%
Q3 24
-108.7%
3.1%
Q2 24
4.7%
6.9%
Q1 24
7.6%
5.5%
Net Margin
IPGP
IPGP
RGR
RGR
Q4 25
4.8%
Q3 25
3.0%
1.2%
Q2 25
2.6%
-13.0%
Q1 25
1.6%
5.7%
Q4 24
3.3%
Q3 24
-100.2%
3.9%
Q2 24
7.8%
6.3%
Q1 24
9.6%
5.2%
EPS (diluted)
IPGP
IPGP
RGR
RGR
Q4 25
$0.30
$0.22
Q3 25
$0.18
$0.10
Q2 25
$0.16
$-1.05
Q1 25
$0.09
$0.46
Q4 24
$0.27
$0.62
Q3 24
$-5.33
$0.28
Q2 24
$0.45
$0.47
Q1 24
$0.52
$0.40

Balance Sheet & Financial Strength

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

Metric
IPGP
IPGP
RGR
RGR
Cash + ST InvestmentsLiquidity on hand
$839.3M
$92.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.1B
$283.8M
Total Assets
$2.4B
$342.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IPGP
IPGP
RGR
RGR
Q4 25
$839.3M
$92.5M
Q3 25
$870.4M
$80.8M
Q2 25
$899.6M
$101.4M
Q1 25
$926.9M
$108.3M
Q4 24
$930.2M
$105.5M
Q3 24
$1.0B
$96.0M
Q2 24
$1.1B
$105.6M
Q1 24
$1.1B
$115.3M
Stockholders' Equity
IPGP
IPGP
RGR
RGR
Q4 25
$2.1B
$283.8M
Q3 25
$2.1B
$279.6M
Q2 25
$2.1B
$289.3M
Q1 25
$2.1B
$321.5M
Q4 24
$2.0B
$319.6M
Q3 24
$2.1B
$314.9M
Q2 24
$2.3B
$321.5M
Q1 24
$2.3B
$332.0M
Total Assets
IPGP
IPGP
RGR
RGR
Q4 25
$2.4B
$342.0M
Q3 25
$2.4B
$342.3M
Q2 25
$2.4B
$349.5M
Q1 25
$2.3B
$379.0M
Q4 24
$2.3B
$384.0M
Q3 24
$2.4B
$373.5M
Q2 24
$2.5B
$376.7M
Q1 24
$2.6B
$385.0M

Cash Flow & Capital Efficiency

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

Metric
IPGP
IPGP
RGR
RGR
Operating Cash FlowLast quarter
$28.8M
$15.5M
Free Cash FlowOCF − Capex
$10.9M
$12.3M
FCF MarginFCF / Revenue
4.0%
8.2%
Capex IntensityCapex / Revenue
6.5%
2.1%
Cash ConversionOCF / Net Profit
2.17×
TTM Free Cash FlowTrailing 4 quarters
$-3.5M
$38.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IPGP
IPGP
RGR
RGR
Q4 25
$28.8M
$15.5M
Q3 25
$35.3M
$12.9M
Q2 25
$-2.2M
$14.7M
Q1 25
$13.4M
$11.1M
Q4 24
$73.8M
$20.0M
Q3 24
$66.1M
$9.4M
Q2 24
$53.5M
$18.7M
Q1 24
$54.6M
$7.3M
Free Cash Flow
IPGP
IPGP
RGR
RGR
Q4 25
$10.9M
$12.3M
Q3 25
$14.6M
$7.0M
Q2 25
$-17.6M
$9.1M
Q1 25
$-11.4M
$10.0M
Q4 24
$50.6M
$16.4M
Q3 24
$43.0M
$2.6M
Q2 24
$29.2M
$10.1M
Q1 24
$26.5M
$5.6M
FCF Margin
IPGP
IPGP
RGR
RGR
Q4 25
4.0%
8.2%
Q3 25
5.8%
5.5%
Q2 25
-7.0%
6.9%
Q1 25
-5.0%
7.4%
Q4 24
21.6%
11.2%
Q3 24
18.4%
2.1%
Q2 24
11.3%
7.7%
Q1 24
10.5%
4.1%
Capex Intensity
IPGP
IPGP
RGR
RGR
Q4 25
6.5%
2.1%
Q3 25
8.3%
4.6%
Q2 25
6.1%
4.2%
Q1 25
10.9%
0.8%
Q4 24
9.9%
2.5%
Q3 24
9.9%
5.5%
Q2 24
9.4%
6.6%
Q1 24
11.1%
1.3%
Cash Conversion
IPGP
IPGP
RGR
RGR
Q4 25
2.17×
Q3 25
4.73×
8.15×
Q2 25
-0.34×
Q1 25
3.58×
1.43×
Q4 24
9.44×
Q3 24
1.98×
Q2 24
2.65×
2.27×
Q1 24
2.27×
1.04×

Financial Flow Comparison

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

Revenue Breakdown by Segment

IPGP
IPGP

Materials Processing$232.8M85%
Laser And Non Laser Systems$38.8M14%
Transferred Over Time$5.3M2%

RGR
RGR

Firearms$150.6M100%
Castings$7.3M5%

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