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Side-by-side financial comparison of Natural Grocers by Vitamin Cottage, Inc. (NGVC) and INTERFACE INC (TILE). Click either name above to swap in a different company.

INTERFACE INC is the larger business by last-quarter revenue ($349.4M vs $335.6M, roughly 1.0× Natural Grocers by Vitamin Cottage, Inc.). INTERFACE INC runs the higher net margin — 7.0% vs 3.4%, a 3.6% gap on every dollar of revenue. On growth, INTERFACE INC posted the faster year-over-year revenue change (4.3% vs 1.6%). INTERFACE INC produced more free cash flow last quarter ($28.6M vs $11.6M). Over the past eight quarters, INTERFACE INC's revenue compounded faster (9.8% CAGR vs 4.4%).

Natural Grocers by Vitamin Cottage, Inc. is a U.S.-based specialty retail chain that offers certified organic groceries, dietary supplements, natural personal care items, and eco-friendly household products. It serves health-conscious consumers across multiple U.S. states, following strict quality standards that exclude artificial preservatives, colors, flavors and harmful additives.

Interface, Inc., headquartered in Atlanta, Georgia, is a global manufacturer of commercial flooring. The company sells modular carpet tiles, luxury vinyl tile, and Nora brand rubber flooring.

NGVC vs TILE — Head-to-Head

Bigger by revenue
TILE
TILE
1.0× larger
TILE
$349.4M
$335.6M
NGVC
Growing faster (revenue YoY)
TILE
TILE
+2.7% gap
TILE
4.3%
1.6%
NGVC
Higher net margin
TILE
TILE
3.6% more per $
TILE
7.0%
3.4%
NGVC
More free cash flow
TILE
TILE
$17.0M more FCF
TILE
$28.6M
$11.6M
NGVC
Faster 2-yr revenue CAGR
TILE
TILE
Annualised
TILE
9.8%
4.4%
NGVC

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
NGVC
NGVC
TILE
TILE
Revenue
$335.6M
$349.4M
Net Profit
$11.3M
$24.4M
Gross Margin
29.5%
38.6%
Operating Margin
4.4%
10.1%
Net Margin
3.4%
7.0%
Revenue YoY
1.6%
4.3%
Net Profit YoY
14.0%
12.1%
EPS (diluted)
$0.49
$0.41

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
NGVC
NGVC
TILE
TILE
Q4 25
$335.6M
$349.4M
Q3 25
$336.1M
$364.5M
Q2 25
$328.7M
$375.5M
Q1 25
$335.8M
$297.4M
Q4 24
$330.2M
$335.0M
Q3 24
$322.7M
$344.3M
Q2 24
$309.1M
$346.6M
Q1 24
$308.1M
$289.7M
Net Profit
NGVC
NGVC
TILE
TILE
Q4 25
$11.3M
$24.4M
Q3 25
$11.8M
$46.1M
Q2 25
$11.6M
$32.6M
Q1 25
$13.1M
$13.0M
Q4 24
$9.9M
$21.8M
Q3 24
$9.0M
$28.4M
Q2 24
$9.2M
$22.6M
Q1 24
$8.0M
$14.2M
Gross Margin
NGVC
NGVC
TILE
TILE
Q4 25
29.5%
38.6%
Q3 25
29.5%
39.4%
Q2 25
29.9%
39.4%
Q1 25
30.3%
37.3%
Q4 24
29.9%
36.5%
Q3 24
29.6%
37.1%
Q2 24
29.2%
35.4%
Q1 24
29.3%
38.1%
Operating Margin
NGVC
NGVC
TILE
TILE
Q4 25
4.4%
10.1%
Q3 25
4.6%
14.6%
Q2 25
4.7%
13.9%
Q1 25
5.2%
7.8%
Q4 24
4.0%
8.8%
Q3 24
3.7%
12.3%
Q2 24
4.2%
11.0%
Q1 24
3.7%
8.4%
Net Margin
NGVC
NGVC
TILE
TILE
Q4 25
3.4%
7.0%
Q3 25
3.5%
12.7%
Q2 25
3.5%
8.7%
Q1 25
3.9%
4.4%
Q4 24
3.0%
6.5%
Q3 24
2.8%
8.3%
Q2 24
3.0%
6.5%
Q1 24
2.6%
4.9%
EPS (diluted)
NGVC
NGVC
TILE
TILE
Q4 25
$0.49
$0.41
Q3 25
$0.51
$0.78
Q2 25
$0.50
$0.55
Q1 25
$0.56
$0.22
Q4 24
$0.43
$0.38
Q3 24
$0.38
$0.48
Q2 24
$0.40
$0.38
Q1 24
$0.35
$0.24

Balance Sheet & Financial Strength

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

Metric
NGVC
NGVC
TILE
TILE
Cash + ST InvestmentsLiquidity on hand
$23.2M
$71.3M
Total DebtLower is stronger
$181.6M
Stockholders' EquityBook value
$220.0M
$640.7M
Total Assets
$668.6M
$1.2B
Debt / EquityLower = less leverage
0.28×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NGVC
NGVC
TILE
TILE
Q4 25
$23.2M
$71.3M
Q3 25
$17.1M
$187.4M
Q2 25
$13.2M
$121.7M
Q1 25
$21.2M
$97.8M
Q4 24
$6.3M
$99.2M
Q3 24
$8.9M
$115.6M
Q2 24
$13.9M
$94.2M
Q1 24
$11.0M
$89.8M
Total Debt
NGVC
NGVC
TILE
TILE
Q4 25
$181.6M
Q3 25
$307.8M
Q2 25
$304.4M
Q1 25
$302.9M
Q4 24
$302.8M
Q3 24
$337.9M
Q2 24
$387.6M
Q1 24
$391.8M
Stockholders' Equity
NGVC
NGVC
TILE
TILE
Q4 25
$220.0M
$640.7M
Q3 25
$212.4M
$621.0M
Q2 25
$202.5M
$575.0M
Q1 25
$193.0M
$513.1M
Q4 24
$181.9M
$489.1M
Q3 24
$174.3M
$501.6M
Q2 24
$167.8M
$451.2M
Q1 24
$160.0M
$428.5M
Total Assets
NGVC
NGVC
TILE
TILE
Q4 25
$668.6M
$1.2B
Q3 25
$670.5M
$1.3B
Q2 25
$659.0M
$1.3B
Q1 25
$664.6M
$1.2B
Q4 24
$648.9M
$1.2B
Q3 24
$655.5M
$1.2B
Q2 24
$654.4M
$1.2B
Q1 24
$656.6M
$1.2B
Debt / Equity
NGVC
NGVC
TILE
TILE
Q4 25
0.28×
Q3 25
0.50×
Q2 25
0.53×
Q1 25
0.59×
Q4 24
0.62×
Q3 24
0.67×
Q2 24
0.86×
Q1 24
0.91×

Cash Flow & Capital Efficiency

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

Metric
NGVC
NGVC
TILE
TILE
Operating Cash FlowLast quarter
$21.1M
$49.3M
Free Cash FlowOCF − Capex
$11.6M
$28.6M
FCF MarginFCF / Revenue
3.4%
8.2%
Capex IntensityCapex / Revenue
2.9%
5.9%
Cash ConversionOCF / Net Profit
1.86×
2.02×
TTM Free Cash FlowTrailing 4 quarters
$42.6M
$121.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NGVC
NGVC
TILE
TILE
Q4 25
$21.1M
$49.3M
Q3 25
$15.6M
$76.7M
Q2 25
$2.9M
$30.1M
Q1 25
$34.1M
$11.7M
Q4 24
$2.7M
$38.0M
Q3 24
$24.5M
$76.2M
Q2 24
$12.4M
$21.5M
Q1 24
$20.2M
$12.6M
Free Cash Flow
NGVC
NGVC
TILE
TILE
Q4 25
$11.6M
$28.6M
Q3 25
$7.5M
$66.1M
Q2 25
$-4.2M
$22.8M
Q1 25
$27.6M
$4.3M
Q4 24
$-6.9M
$24.4M
Q3 24
$18.0M
$69.7M
Q2 24
$3.6M
$12.0M
Q1 24
$9.8M
$8.6M
FCF Margin
NGVC
NGVC
TILE
TILE
Q4 25
3.4%
8.2%
Q3 25
2.2%
18.1%
Q2 25
-1.3%
6.1%
Q1 25
8.2%
1.4%
Q4 24
-2.1%
7.3%
Q3 24
5.6%
20.3%
Q2 24
1.2%
3.5%
Q1 24
3.2%
3.0%
Capex Intensity
NGVC
NGVC
TILE
TILE
Q4 25
2.9%
5.9%
Q3 25
2.4%
2.9%
Q2 25
2.2%
2.0%
Q1 25
1.9%
2.5%
Q4 24
2.9%
4.1%
Q3 24
2.0%
1.9%
Q2 24
2.9%
2.8%
Q1 24
3.4%
1.4%
Cash Conversion
NGVC
NGVC
TILE
TILE
Q4 25
1.86×
2.02×
Q3 25
1.32×
1.66×
Q2 25
0.25×
0.93×
Q1 25
2.60×
0.90×
Q4 24
0.27×
1.75×
Q3 24
2.72×
2.68×
Q2 24
1.35×
0.95×
Q1 24
2.54×
0.89×

Financial Flow Comparison

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

Revenue Breakdown by Segment

NGVC
NGVC

Grocery$243.8M73%
Dietary Supplements$60.7M18%
Manufactured Product Other$31.0M9%

TILE
TILE

AMS$205.9M59%
EAAA$143.5M41%

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