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

OSI SYSTEMS INC is the larger business by last-quarter revenue ($464.1M vs $335.6M, roughly 1.4× Natural Grocers by Vitamin Cottage, Inc.). OSI SYSTEMS INC runs the higher net margin — 8.3% vs 3.4%, a 5.0% gap on every dollar of revenue. On growth, OSI SYSTEMS INC posted the faster year-over-year revenue change (10.5% vs 1.6%). OSI SYSTEMS INC produced more free cash flow last quarter ($55.5M vs $11.6M). Over the past eight quarters, OSI SYSTEMS INC's revenue compounded faster (7.0% 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.

OSI Systems, Inc. is an American company based in California that develops and markets security and inspection systems such as airport security X-ray machines and metal detectors, medical monitoring and anesthesia systems, and optoelectronic devices. As of June 2010, the company employs approximately 3,180 personnel globally and includes subsidiary companies Spacelabs Healthcare, Rapiscan Systems and OSI Optoelectronics.

NGVC vs OSIS — Head-to-Head

Bigger by revenue
OSIS
OSIS
1.4× larger
OSIS
$464.1M
$335.6M
NGVC
Growing faster (revenue YoY)
OSIS
OSIS
+8.9% gap
OSIS
10.5%
1.6%
NGVC
Higher net margin
OSIS
OSIS
5.0% more per $
OSIS
8.3%
3.4%
NGVC
More free cash flow
OSIS
OSIS
$44.0M more FCF
OSIS
$55.5M
$11.6M
NGVC
Faster 2-yr revenue CAGR
OSIS
OSIS
Annualised
OSIS
7.0%
4.4%
NGVC

Income Statement — Q1 FY2026 vs Q2 FY2026

Metric
NGVC
NGVC
OSIS
OSIS
Revenue
$335.6M
$464.1M
Net Profit
$11.3M
$38.7M
Gross Margin
29.5%
32.7%
Operating Margin
4.4%
12.7%
Net Margin
3.4%
8.3%
Revenue YoY
1.6%
10.5%
Net Profit YoY
14.0%
2.3%
EPS (diluted)
$0.49
$2.22

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
NGVC
NGVC
OSIS
OSIS
Q4 25
$335.6M
$464.1M
Q3 25
$336.1M
$384.6M
Q2 25
$328.7M
$505.0M
Q1 25
$335.8M
$444.4M
Q4 24
$330.2M
$419.8M
Q3 24
$322.7M
$344.0M
Q2 24
$309.1M
$480.9M
Q1 24
$308.1M
$405.4M
Net Profit
NGVC
NGVC
OSIS
OSIS
Q4 25
$11.3M
$38.7M
Q3 25
$11.8M
$20.6M
Q2 25
$11.6M
$52.7M
Q1 25
$13.1M
$41.1M
Q4 24
$9.9M
$37.8M
Q3 24
$9.0M
$17.9M
Q2 24
$9.2M
$44.7M
Q1 24
$8.0M
$34.0M
Gross Margin
NGVC
NGVC
OSIS
OSIS
Q4 25
29.5%
32.7%
Q3 25
29.5%
32.0%
Q2 25
29.9%
33.3%
Q1 25
30.3%
33.8%
Q4 24
29.9%
35.1%
Q3 24
29.6%
35.3%
Q2 24
29.2%
32.1%
Q1 24
29.3%
33.6%
Operating Margin
NGVC
NGVC
OSIS
OSIS
Q4 25
4.4%
12.7%
Q3 25
4.6%
8.6%
Q2 25
4.7%
14.5%
Q1 25
5.2%
12.7%
Q4 24
4.0%
13.8%
Q3 24
3.7%
8.8%
Q2 24
4.2%
13.1%
Q1 24
3.7%
12.7%
Net Margin
NGVC
NGVC
OSIS
OSIS
Q4 25
3.4%
8.3%
Q3 25
3.5%
5.3%
Q2 25
3.5%
10.4%
Q1 25
3.9%
9.3%
Q4 24
3.0%
9.0%
Q3 24
2.8%
5.2%
Q2 24
3.0%
9.3%
Q1 24
2.6%
8.4%
EPS (diluted)
NGVC
NGVC
OSIS
OSIS
Q4 25
$0.49
$2.22
Q3 25
$0.51
$1.18
Q2 25
$0.50
$3.04
Q1 25
$0.56
$2.40
Q4 24
$0.43
$2.22
Q3 24
$0.38
$1.05
Q2 24
$0.40
$2.57
Q1 24
$0.35
$1.95

Balance Sheet & Financial Strength

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

Metric
NGVC
NGVC
OSIS
OSIS
Cash + ST InvestmentsLiquidity on hand
$23.2M
$336.7M
Total DebtLower is stronger
$1.0B
Stockholders' EquityBook value
$220.0M
$845.5M
Total Assets
$668.6M
$2.5B
Debt / EquityLower = less leverage
1.19×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NGVC
NGVC
OSIS
OSIS
Q4 25
$23.2M
$336.7M
Q3 25
$17.1M
$124.4M
Q2 25
$13.2M
$106.4M
Q1 25
$21.2M
$95.8M
Q4 24
$6.3M
$101.6M
Q3 24
$8.9M
$85.1M
Q2 24
$13.9M
$95.4M
Q1 24
$11.0M
$101.4M
Total Debt
NGVC
NGVC
OSIS
OSIS
Q4 25
$1.0B
Q3 25
$442.2M
Q2 25
$471.6M
Q1 25
$473.2M
Q4 24
$474.8M
Q3 24
$476.3M
Q2 24
$137.6M
Q1 24
Stockholders' Equity
NGVC
NGVC
OSIS
OSIS
Q4 25
$220.0M
$845.5M
Q3 25
$212.4M
$946.0M
Q2 25
$202.5M
$951.1M
Q1 25
$193.0M
$879.3M
Q4 24
$181.9M
$825.8M
Q3 24
$174.3M
$786.5M
Q2 24
$167.8M
$863.5M
Q1 24
$160.0M
$813.4M
Total Assets
NGVC
NGVC
OSIS
OSIS
Q4 25
$668.6M
$2.5B
Q3 25
$670.5M
$2.3B
Q2 25
$659.0M
$2.2B
Q1 25
$664.6M
$2.1B
Q4 24
$648.9M
$2.1B
Q3 24
$655.5M
$2.1B
Q2 24
$654.4M
$1.9B
Q1 24
$656.6M
$1.8B
Debt / Equity
NGVC
NGVC
OSIS
OSIS
Q4 25
1.19×
Q3 25
0.47×
Q2 25
0.50×
Q1 25
0.54×
Q4 24
0.57×
Q3 24
0.61×
Q2 24
0.16×
Q1 24

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
OSIS
OSIS
Operating Cash FlowLast quarter
$21.1M
$62.2M
Free Cash FlowOCF − Capex
$11.6M
$55.5M
FCF MarginFCF / Revenue
3.4%
12.0%
Capex IntensityCapex / Revenue
2.9%
1.4%
Cash ConversionOCF / Net Profit
1.86×
1.61×
TTM Free Cash FlowTrailing 4 quarters
$42.6M
$137.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NGVC
NGVC
OSIS
OSIS
Q4 25
$21.1M
$62.2M
Q3 25
$15.6M
$17.1M
Q2 25
$2.9M
$562.0K
Q1 25
$34.1M
$81.6M
Q4 24
$2.7M
$52.5M
Q3 24
$24.5M
$-37.2M
Q2 24
$12.4M
$-29.0M
Q1 24
$20.2M
$-52.1M
Free Cash Flow
NGVC
NGVC
OSIS
OSIS
Q4 25
$11.6M
$55.5M
Q3 25
$7.5M
$10.1M
Q2 25
$-4.2M
$-5.6M
Q1 25
$27.6M
$77.1M
Q4 24
$-6.9M
$47.1M
Q3 24
$18.0M
$-44.9M
Q2 24
$3.6M
$-37.5M
Q1 24
$9.8M
$-57.0M
FCF Margin
NGVC
NGVC
OSIS
OSIS
Q4 25
3.4%
12.0%
Q3 25
2.2%
2.6%
Q2 25
-1.3%
-1.1%
Q1 25
8.2%
17.4%
Q4 24
-2.1%
11.2%
Q3 24
5.6%
-13.0%
Q2 24
1.2%
-7.8%
Q1 24
3.2%
-14.1%
Capex Intensity
NGVC
NGVC
OSIS
OSIS
Q4 25
2.9%
1.4%
Q3 25
2.4%
1.8%
Q2 25
2.2%
1.2%
Q1 25
1.9%
1.0%
Q4 24
2.9%
1.3%
Q3 24
2.0%
2.2%
Q2 24
2.9%
1.8%
Q1 24
3.4%
1.2%
Cash Conversion
NGVC
NGVC
OSIS
OSIS
Q4 25
1.86×
1.61×
Q3 25
1.32×
0.83×
Q2 25
0.25×
0.01×
Q1 25
2.60×
1.98×
Q4 24
0.27×
1.39×
Q3 24
2.72×
-2.07×
Q2 24
1.35×
-0.65×
Q1 24
2.54×
-1.53×

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%

OSIS
OSIS

Security Division$334.7M72%
Optoelectronics And Manufacturing Division$92.8M20%
Healthcare Division$36.5M8%

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