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Side-by-side financial comparison of Cytek Biosciences, Inc. (CTKB) and MEDIFAST INC (MED). Click either name above to swap in a different company.

MEDIFAST INC is the larger business by last-quarter revenue ($75.1M vs $62.1M, roughly 1.2× Cytek Biosciences, Inc.). On growth, Cytek Biosciences, Inc. posted the faster year-over-year revenue change (8.1% vs -36.9%). Cytek Biosciences, Inc. produced more free cash flow last quarter ($-1.8M vs $-6.6M). Over the past eight quarters, Cytek Biosciences, Inc.'s revenue compounded faster (17.7% CAGR vs -34.4%).

Cytek Biosciences, Inc. develops, manufactures and sells high-performance flow cytometry systems, associated reagents and analysis software. Its solutions serve life science research, clinical diagnostics and biopharmaceutical sectors, with a global customer base across North America, Europe and the Asia-Pacific region.

Medifast, Inc. is an American nutrition and weight loss company based in Baltimore, Maryland. Medifast produces, distributes, and sells weight loss and health-related products through websites, multi-level marketing, telemarketing, and franchised weight loss clinics.

CTKB vs MED — Head-to-Head

Bigger by revenue
MED
MED
1.2× larger
MED
$75.1M
$62.1M
CTKB
Growing faster (revenue YoY)
CTKB
CTKB
+45.0% gap
CTKB
8.1%
-36.9%
MED
More free cash flow
CTKB
CTKB
$4.9M more FCF
CTKB
$-1.8M
$-6.6M
MED
Faster 2-yr revenue CAGR
CTKB
CTKB
Annualised
CTKB
17.7%
-34.4%
MED

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CTKB
CTKB
MED
MED
Revenue
$62.1M
$75.1M
Net Profit
$-44.1M
Gross Margin
52.9%
69.4%
Operating Margin
-9.0%
-10.4%
Net Margin
-70.9%
Revenue YoY
8.1%
-36.9%
Net Profit YoY
-557.1%
EPS (diluted)
$-1.64

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
CTKB
CTKB
MED
MED
Q4 25
$62.1M
$75.1M
Q3 25
$52.3M
$89.4M
Q2 25
$45.6M
$105.6M
Q1 25
$41.5M
$115.7M
Q4 24
$57.5M
$119.0M
Q3 24
$51.5M
$140.2M
Q2 24
$46.6M
$168.6M
Q1 24
$44.9M
$174.7M
Net Profit
CTKB
CTKB
MED
MED
Q4 25
$-44.1M
Q3 25
$-5.5M
$-2.3M
Q2 25
$-5.6M
$2.5M
Q1 25
$-11.4M
$-772.0K
Q4 24
$9.6M
Q3 24
$941.0K
$1.1M
Q2 24
$-10.4M
$-8.2M
Q1 24
$-6.2M
$8.3M
Gross Margin
CTKB
CTKB
MED
MED
Q4 25
52.9%
69.4%
Q3 25
52.7%
69.5%
Q2 25
52.3%
72.6%
Q1 25
48.6%
72.8%
Q4 24
58.5%
74.1%
Q3 24
56.3%
75.4%
Q2 24
54.6%
73.2%
Q1 24
51.3%
72.8%
Operating Margin
CTKB
CTKB
MED
MED
Q4 25
-9.0%
-10.4%
Q3 25
-17.6%
-4.6%
Q2 25
-23.3%
-1.0%
Q1 25
-36.1%
-1.1%
Q4 24
5.2%
0.6%
Q3 24
-8.2%
1.5%
Q2 24
-18.3%
-4.7%
Q1 24
-23.9%
4.5%
Net Margin
CTKB
CTKB
MED
MED
Q4 25
-70.9%
Q3 25
-10.5%
-2.5%
Q2 25
-12.2%
2.3%
Q1 25
-27.5%
-0.7%
Q4 24
16.8%
Q3 24
1.8%
0.8%
Q2 24
-22.4%
-4.8%
Q1 24
-13.8%
4.8%
EPS (diluted)
CTKB
CTKB
MED
MED
Q4 25
$-1.64
Q3 25
$-0.21
Q2 25
$0.22
Q1 25
$-0.07
Q4 24
$0.08
Q3 24
$0.10
Q2 24
$-0.75
Q1 24
$0.76

Balance Sheet & Financial Strength

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

Metric
CTKB
CTKB
MED
MED
Cash + ST InvestmentsLiquidity on hand
$90.9M
$167.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$341.7M
$198.9M
Total Assets
$461.5M
$248.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTKB
CTKB
MED
MED
Q4 25
$90.9M
$167.3M
Q3 25
$93.3M
$173.5M
Q2 25
$75.5M
$162.7M
Q1 25
$95.3M
$164.6M
Q4 24
$98.7M
$162.3M
Q3 24
$162.3M
$170.0M
Q2 24
$177.9M
$163.5M
Q1 24
$168.8M
$156.4M
Stockholders' Equity
CTKB
CTKB
MED
MED
Q4 25
$341.7M
$198.9M
Q3 25
$378.6M
$214.7M
Q2 25
$377.6M
$216.0M
Q1 25
$379.6M
$211.0M
Q4 24
$395.7M
$210.1M
Q3 24
$385.5M
$207.3M
Q2 24
$389.1M
$205.3M
Q1 24
$392.6M
$211.0M
Total Assets
CTKB
CTKB
MED
MED
Q4 25
$461.5M
$248.0M
Q3 25
$494.9M
$268.2M
Q2 25
$493.3M
$269.3M
Q1 25
$482.6M
$280.0M
Q4 24
$499.5M
$284.2M
Q3 24
$491.2M
$291.2M
Q2 24
$483.7M
$293.5M
Q1 24
$492.1M
$302.8M

Cash Flow & Capital Efficiency

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

Metric
CTKB
CTKB
MED
MED
Operating Cash FlowLast quarter
$-771.0K
$-5.3M
Free Cash FlowOCF − Capex
$-1.8M
$-6.6M
FCF MarginFCF / Revenue
-2.9%
-8.8%
Capex IntensityCapex / Revenue
1.6%
1.8%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-8.8M
$1.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTKB
CTKB
MED
MED
Q4 25
$-771.0K
$-5.3M
Q3 25
$-3.9M
$12.1M
Q2 25
$108.0K
$-3.4M
Q1 25
$-125.0K
$3.4M
Q4 24
$2.0M
$-4.9M
Q3 24
$13.2M
$9.1M
Q2 24
$6.2M
$13.1M
Q1 24
$4.0M
$7.3M
Free Cash Flow
CTKB
CTKB
MED
MED
Q4 25
$-1.8M
$-6.6M
Q3 25
$-4.6M
$10.8M
Q2 25
$-1.5M
$-4.8M
Q1 25
$-974.0K
$1.9M
Q4 24
$1.1M
$-7.2M
Q3 24
$12.2M
$7.7M
Q2 24
$5.2M
$11.1M
Q1 24
$3.4M
$5.4M
FCF Margin
CTKB
CTKB
MED
MED
Q4 25
-2.9%
-8.8%
Q3 25
-8.7%
12.0%
Q2 25
-3.2%
-4.5%
Q1 25
-2.3%
1.6%
Q4 24
1.9%
-6.1%
Q3 24
23.7%
5.5%
Q2 24
11.0%
6.6%
Q1 24
7.6%
3.1%
Capex Intensity
CTKB
CTKB
MED
MED
Q4 25
1.6%
1.8%
Q3 25
1.3%
1.5%
Q2 25
3.5%
1.3%
Q1 25
2.0%
1.3%
Q4 24
1.6%
1.9%
Q3 24
2.0%
1.0%
Q2 24
2.3%
1.1%
Q1 24
1.3%
1.1%
Cash Conversion
CTKB
CTKB
MED
MED
Q4 25
Q3 25
Q2 25
-1.36×
Q1 25
Q4 24
0.21×
Q3 24
14.05×
8.04×
Q2 24
Q1 24
0.88×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CTKB
CTKB

Products$46.6M75%
Services$15.5M25%

MED
MED

Segment breakdown not available.

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