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Side-by-side financial comparison of Charles River Laboratories (CRL) and Sylvamo Corp (SLVM). Click either name above to swap in a different company.

Charles River Laboratories is the larger business by last-quarter revenue ($994.2M vs $890.0M, roughly 1.1× Sylvamo Corp). Sylvamo Corp runs the higher net margin — 3.7% vs -27.8%, a 31.5% gap on every dollar of revenue. On growth, Charles River Laboratories posted the faster year-over-year revenue change (-0.8% vs -8.2%). Charles River Laboratories produced more free cash flow last quarter ($58.6M vs $38.0M). Over the past eight quarters, Sylvamo Corp's revenue compounded faster (-0.8% CAGR vs -0.9%).

Charles River Laboratories International, Inc. is an American pharmaceutical and biotechnology contract research organisation (CRO) headquartered in Wilmington, Massachusetts, United States. Founded in 1947, the company provides preclinical and clinical laboratory services for the development of new drugs, vaccines, and medical devices.

Sylvamo Corp is a leading global manufacturer of sustainable paper and pulp products. Its core offerings include uncoated printing paper, packaging paper, and market pulp, serving office supplies, publishing, commercial printing, and packaging segments across North America, Europe, and Latin America.

CRL vs SLVM — Head-to-Head

Bigger by revenue
CRL
CRL
1.1× larger
CRL
$994.2M
$890.0M
SLVM
Growing faster (revenue YoY)
CRL
CRL
+7.4% gap
CRL
-0.8%
-8.2%
SLVM
Higher net margin
SLVM
SLVM
31.5% more per $
SLVM
3.7%
-27.8%
CRL
More free cash flow
CRL
CRL
$20.6M more FCF
CRL
$58.6M
$38.0M
SLVM
Faster 2-yr revenue CAGR
SLVM
SLVM
Annualised
SLVM
-0.8%
-0.9%
CRL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CRL
CRL
SLVM
SLVM
Revenue
$994.2M
$890.0M
Net Profit
$-276.6M
$33.0M
Gross Margin
Operating Margin
-28.5%
8.9%
Net Margin
-27.8%
3.7%
Revenue YoY
-0.8%
-8.2%
Net Profit YoY
-28.9%
-59.3%
EPS (diluted)
$-5.57
$0.81

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
CRL
CRL
SLVM
SLVM
Q4 25
$994.2M
$890.0M
Q3 25
$1.0B
$846.0M
Q2 25
$1.0B
$794.0M
Q1 25
$984.2M
$821.0M
Q4 24
$1.0B
$970.0M
Q3 24
$1.0B
$965.0M
Q2 24
$1.0B
$933.0M
Q1 24
$1.0B
$905.0M
Net Profit
CRL
CRL
SLVM
SLVM
Q4 25
$-276.6M
$33.0M
Q3 25
$54.4M
$57.0M
Q2 25
$52.3M
$15.0M
Q1 25
$25.5M
$27.0M
Q4 24
$-214.5M
$81.0M
Q3 24
$69.7M
$95.0M
Q2 24
$94.1M
$83.0M
Q1 24
$73.0M
$43.0M
Gross Margin
CRL
CRL
SLVM
SLVM
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
34.6%
Q2 24
34.5%
Q1 24
34.1%
Operating Margin
CRL
CRL
SLVM
SLVM
Q4 25
-28.5%
8.9%
Q3 25
13.3%
11.6%
Q2 25
9.7%
3.8%
Q1 25
7.6%
5.4%
Q4 24
-16.7%
11.2%
Q3 24
11.6%
15.5%
Q2 24
14.8%
13.1%
Q1 24
12.5%
8.0%
Net Margin
CRL
CRL
SLVM
SLVM
Q4 25
-27.8%
3.7%
Q3 25
5.4%
6.7%
Q2 25
5.1%
1.9%
Q1 25
2.6%
3.3%
Q4 24
-21.4%
8.4%
Q3 24
6.9%
9.8%
Q2 24
9.2%
8.9%
Q1 24
7.2%
4.8%
EPS (diluted)
CRL
CRL
SLVM
SLVM
Q4 25
$-5.57
$0.81
Q3 25
$1.10
$1.41
Q2 25
$1.06
$0.37
Q1 25
$0.50
$0.65
Q4 24
$-4.17
$1.91
Q3 24
$1.33
$2.27
Q2 24
$1.74
$1.98
Q1 24
$1.30
$1.02

Balance Sheet & Financial Strength

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

Metric
CRL
CRL
SLVM
SLVM
Cash + ST InvestmentsLiquidity on hand
$213.8M
$198.0M
Total DebtLower is stronger
$2.1B
$763.0M
Stockholders' EquityBook value
$3.2B
$966.0M
Total Assets
$7.1B
$2.8B
Debt / EquityLower = less leverage
0.68×
0.79×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CRL
CRL
SLVM
SLVM
Q4 25
$213.8M
$198.0M
Q3 25
$207.1M
$146.0M
Q2 25
$182.8M
$183.0M
Q1 25
$229.4M
$220.0M
Q4 24
$194.6M
$309.0M
Q3 24
$210.2M
$414.0M
Q2 24
$179.2M
$213.0M
Q1 24
$327.0M
$218.0M
Total Debt
CRL
CRL
SLVM
SLVM
Q4 25
$2.1B
$763.0M
Q3 25
$2.2B
$778.0M
Q2 25
$2.3B
$767.0M
Q1 25
$2.5B
$794.0M
Q4 24
$2.2B
$782.0M
Q3 24
$2.3B
$883.0M
Q2 24
$2.4B
$894.0M
Q1 24
$2.7B
$921.0M
Stockholders' Equity
CRL
CRL
SLVM
SLVM
Q4 25
$3.2B
$966.0M
Q3 25
$3.4B
$977.0M
Q2 25
$3.4B
$959.0M
Q1 25
$3.2B
$908.0M
Q4 24
$3.5B
$847.0M
Q3 24
$3.8B
$937.0M
Q2 24
$3.7B
$830.0M
Q1 24
$3.6B
$889.0M
Total Assets
CRL
CRL
SLVM
SLVM
Q4 25
$7.1B
$2.8B
Q3 25
$7.5B
$2.7B
Q2 25
$7.6B
$2.7B
Q1 25
$7.6B
$2.6B
Q4 24
$7.5B
$2.6B
Q3 24
$8.0B
$2.9B
Q2 24
$7.9B
$2.7B
Q1 24
$8.2B
$2.6B
Debt / Equity
CRL
CRL
SLVM
SLVM
Q4 25
0.68×
0.79×
Q3 25
0.64×
0.80×
Q2 25
0.70×
0.80×
Q1 25
0.79×
0.87×
Q4 24
0.65×
0.92×
Q3 24
0.62×
0.94×
Q2 24
0.65×
1.08×
Q1 24
0.73×
1.04×

Cash Flow & Capital Efficiency

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

Metric
CRL
CRL
SLVM
SLVM
Operating Cash FlowLast quarter
$147.5M
$94.0M
Free Cash FlowOCF − Capex
$58.6M
$38.0M
FCF MarginFCF / Revenue
5.9%
4.3%
Capex IntensityCapex / Revenue
8.9%
6.3%
Cash ConversionOCF / Net Profit
2.85×
TTM Free Cash FlowTrailing 4 quarters
$518.5M
$44.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CRL
CRL
SLVM
SLVM
Q4 25
$147.5M
$94.0M
Q3 25
$213.8M
$87.0M
Q2 25
$204.6M
$64.0M
Q1 25
$171.7M
$23.0M
Q4 24
$159.4M
$164.0M
Q3 24
$251.8M
$163.0M
Q2 24
$193.5M
$115.0M
Q1 24
$129.9M
$27.0M
Free Cash Flow
CRL
CRL
SLVM
SLVM
Q4 25
$58.6M
$38.0M
Q3 25
$178.2M
$33.0M
Q2 25
$169.3M
$-2.0M
Q1 25
$112.4M
$-25.0M
Q4 24
$83.7M
$100.0M
Q3 24
$213.1M
$119.0M
Q2 24
$154.0M
$62.0M
Q1 24
$50.7M
$-33.0M
FCF Margin
CRL
CRL
SLVM
SLVM
Q4 25
5.9%
4.3%
Q3 25
17.7%
3.9%
Q2 25
16.4%
-0.3%
Q1 25
11.4%
-3.0%
Q4 24
8.4%
10.3%
Q3 24
21.1%
12.3%
Q2 24
15.0%
6.6%
Q1 24
5.0%
-3.6%
Capex Intensity
CRL
CRL
SLVM
SLVM
Q4 25
8.9%
6.3%
Q3 25
3.5%
6.4%
Q2 25
3.4%
8.3%
Q1 25
6.0%
5.8%
Q4 24
7.5%
6.6%
Q3 24
3.8%
4.6%
Q2 24
3.8%
5.7%
Q1 24
7.8%
6.6%
Cash Conversion
CRL
CRL
SLVM
SLVM
Q4 25
2.85×
Q3 25
3.93×
1.53×
Q2 25
3.91×
4.27×
Q1 25
6.74×
0.85×
Q4 24
2.02×
Q3 24
3.61×
1.72×
Q2 24
2.06×
1.39×
Q1 24
1.78×
0.63×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CRL
CRL

Discovery And Safety Assessment Segment$591.6M60%
Manufacturing Support Segment$196.4M20%
Transferred At Point In Time$108.0M11%
Transferred Over Time$98.3M10%

SLVM
SLVM

Segment breakdown not available.

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