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Side-by-side financial comparison of Cytek Biosciences, Inc. (CTKB) and TFS Financial CORP (TFSL). Click either name above to swap in a different company.

TFS Financial CORP is the larger business by last-quarter revenue ($83.7M vs $62.1M, roughly 1.3× Cytek Biosciences, Inc.). TFS Financial CORP runs the higher net margin — 26.6% vs -70.9%, a 97.5% gap on every dollar of revenue. On growth, TFS Financial CORP posted the faster year-over-year revenue change (11.9% vs 8.1%). TFS Financial CORP produced more free cash flow last quarter ($57.1M vs $-1.8M). Over the past eight quarters, Cytek Biosciences, Inc.'s revenue compounded faster (17.7% CAGR vs 4.2%).

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.

TFS Financial Corporation is a US-based financial holding company primarily operating through its retail banking subsidiary. It offers residential mortgage loans, savings accounts, and other consumer financial products, with its core customer base concentrated in Ohio and Florida, mainly serving individual and family clients.

CTKB vs TFSL — Head-to-Head

Bigger by revenue
TFSL
TFSL
1.3× larger
TFSL
$83.7M
$62.1M
CTKB
Growing faster (revenue YoY)
TFSL
TFSL
+3.8% gap
TFSL
11.9%
8.1%
CTKB
Higher net margin
TFSL
TFSL
97.5% more per $
TFSL
26.6%
-70.9%
CTKB
More free cash flow
TFSL
TFSL
$58.9M more FCF
TFSL
$57.1M
$-1.8M
CTKB
Faster 2-yr revenue CAGR
CTKB
CTKB
Annualised
CTKB
17.7%
4.2%
TFSL

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CTKB
CTKB
TFSL
TFSL
Revenue
$62.1M
$83.7M
Net Profit
$-44.1M
$22.3M
Gross Margin
52.9%
Operating Margin
-9.0%
34.0%
Net Margin
-70.9%
26.6%
Revenue YoY
8.1%
11.9%
Net Profit YoY
-557.1%
-0.7%
EPS (diluted)
$0.08

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
TFSL
TFSL
Q4 25
$62.1M
$83.7M
Q3 25
$52.3M
$85.5M
Q2 25
$45.6M
$82.0M
Q1 25
$41.5M
$79.1M
Q4 24
$57.5M
$74.8M
Q3 24
$51.5M
$75.1M
Q2 24
$46.6M
$75.5M
Q1 24
$44.9M
$77.1M
Net Profit
CTKB
CTKB
TFSL
TFSL
Q4 25
$-44.1M
$22.3M
Q3 25
$-5.5M
$26.0M
Q2 25
$-5.6M
$21.5M
Q1 25
$-11.4M
$21.0M
Q4 24
$9.6M
$22.4M
Q3 24
$941.0K
$18.2M
Q2 24
$-10.4M
$20.0M
Q1 24
$-6.2M
$20.7M
Gross Margin
CTKB
CTKB
TFSL
TFSL
Q4 25
52.9%
Q3 25
52.7%
Q2 25
52.3%
Q1 25
48.6%
Q4 24
58.5%
Q3 24
56.3%
Q2 24
54.6%
Q1 24
51.3%
Operating Margin
CTKB
CTKB
TFSL
TFSL
Q4 25
-9.0%
34.0%
Q3 25
-17.6%
37.9%
Q2 25
-23.3%
33.3%
Q1 25
-36.1%
33.5%
Q4 24
5.2%
37.9%
Q3 24
-8.2%
30.7%
Q2 24
-18.3%
33.4%
Q1 24
-23.9%
33.6%
Net Margin
CTKB
CTKB
TFSL
TFSL
Q4 25
-70.9%
26.6%
Q3 25
-10.5%
30.4%
Q2 25
-12.2%
26.2%
Q1 25
-27.5%
26.6%
Q4 24
16.8%
30.0%
Q3 24
1.8%
24.2%
Q2 24
-22.4%
26.4%
Q1 24
-13.8%
26.9%
EPS (diluted)
CTKB
CTKB
TFSL
TFSL
Q4 25
$0.08
Q3 25
$0.09
Q2 25
$0.08
Q1 25
$0.07
Q4 24
$0.08
Q3 24
$0.07
Q2 24
$0.07
Q1 24
$0.07

Balance Sheet & Financial Strength

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

Metric
CTKB
CTKB
TFSL
TFSL
Cash + ST InvestmentsLiquidity on hand
$90.9M
$456.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$341.7M
$1.9B
Total Assets
$461.5M
$17.5B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTKB
CTKB
TFSL
TFSL
Q4 25
$90.9M
$456.7M
Q3 25
$93.3M
$429.4M
Q2 25
$75.5M
$452.6M
Q1 25
$95.3M
$463.6M
Q4 24
$98.7M
$465.9M
Q3 24
$162.3M
$463.7M
Q2 24
$177.9M
$560.4M
Q1 24
$168.8M
$594.3M
Stockholders' Equity
CTKB
CTKB
TFSL
TFSL
Q4 25
$341.7M
$1.9B
Q3 25
$378.6M
$1.9B
Q2 25
$377.6M
$1.9B
Q1 25
$379.6M
$1.9B
Q4 24
$395.7M
$1.9B
Q3 24
$385.5M
$1.9B
Q2 24
$389.1M
$1.9B
Q1 24
$392.6M
$1.9B
Total Assets
CTKB
CTKB
TFSL
TFSL
Q4 25
$461.5M
$17.5B
Q3 25
$494.9M
$17.5B
Q2 25
$493.3M
$17.4B
Q1 25
$482.6M
$17.1B
Q4 24
$499.5M
$17.1B
Q3 24
$491.2M
$17.1B
Q2 24
$483.7M
$17.0B
Q1 24
$492.1M
$17.0B

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
TFSL
TFSL
Operating Cash FlowLast quarter
$-771.0K
$58.7M
Free Cash FlowOCF − Capex
$-1.8M
$57.1M
FCF MarginFCF / Revenue
-2.9%
68.2%
Capex IntensityCapex / Revenue
1.6%
2.0%
Cash ConversionOCF / Net Profit
2.64×
TTM Free Cash FlowTrailing 4 quarters
$-8.8M
$167.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTKB
CTKB
TFSL
TFSL
Q4 25
$-771.0K
$58.7M
Q3 25
$-3.9M
$82.4M
Q2 25
$108.0K
$26.8M
Q1 25
$-125.0K
$21.2M
Q4 24
$2.0M
$45.5M
Q3 24
$13.2M
$88.6M
Q2 24
$6.2M
$96.7M
Q1 24
$4.0M
$14.2M
Free Cash Flow
CTKB
CTKB
TFSL
TFSL
Q4 25
$-1.8M
$57.1M
Q3 25
$-4.6M
$71.0M
Q2 25
$-1.5M
$25.0M
Q1 25
$-974.0K
$14.3M
Q4 24
$1.1M
$44.9M
Q3 24
$12.2M
$85.5M
Q2 24
$5.2M
$95.9M
Q1 24
$3.4M
$13.4M
FCF Margin
CTKB
CTKB
TFSL
TFSL
Q4 25
-2.9%
68.2%
Q3 25
-8.7%
83.0%
Q2 25
-3.2%
30.5%
Q1 25
-2.3%
18.0%
Q4 24
1.9%
60.0%
Q3 24
23.7%
113.8%
Q2 24
11.0%
127.0%
Q1 24
7.6%
17.4%
Capex Intensity
CTKB
CTKB
TFSL
TFSL
Q4 25
1.6%
2.0%
Q3 25
1.3%
13.4%
Q2 25
3.5%
2.1%
Q1 25
2.0%
8.8%
Q4 24
1.6%
0.9%
Q3 24
2.0%
4.1%
Q2 24
2.3%
1.1%
Q1 24
1.3%
1.1%
Cash Conversion
CTKB
CTKB
TFSL
TFSL
Q4 25
2.64×
Q3 25
3.17×
Q2 25
1.24×
Q1 25
1.01×
Q4 24
0.21×
2.03×
Q3 24
14.05×
4.86×
Q2 24
4.85×
Q1 24
0.69×

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%

TFSL
TFSL

Segment breakdown not available.

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