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Side-by-side financial comparison of Cytek Biosciences, Inc. (CTKB) and 1ST SOURCE CORP (SRCE). Click either name above to swap in a different company.

1ST SOURCE CORP is the larger business by last-quarter revenue ($113.1M vs $62.1M, roughly 1.8× Cytek Biosciences, Inc.). 1ST SOURCE CORP runs the higher net margin — 35.3% vs -70.9%, a 106.2% gap on every dollar of revenue. On growth, 1ST SOURCE CORP posted the faster year-over-year revenue change (8.7% vs 8.1%). 1ST SOURCE CORP produced more free cash flow last quarter ($58.1M vs $-1.8M). Over the past eight quarters, Cytek Biosciences, Inc.'s revenue compounded faster (17.7% CAGR vs 7.8%).

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.

1st Source Corporation is a financial services company headquartered in South Bend, Indiana. It operates 1st Source Bank, a bank with 81 branches in Indiana and Michigan. The bank's Specialty Finance Group provides financing for aircraft, trucks, and construction equipment. 1st Source Insurance provides insurance products and services.

CTKB vs SRCE — Head-to-Head

Bigger by revenue
SRCE
SRCE
1.8× larger
SRCE
$113.1M
$62.1M
CTKB
Growing faster (revenue YoY)
SRCE
SRCE
+0.6% gap
SRCE
8.7%
8.1%
CTKB
Higher net margin
SRCE
SRCE
106.2% more per $
SRCE
35.3%
-70.9%
CTKB
More free cash flow
SRCE
SRCE
$59.9M more FCF
SRCE
$58.1M
$-1.8M
CTKB
Faster 2-yr revenue CAGR
CTKB
CTKB
Annualised
CTKB
17.7%
7.8%
SRCE

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CTKB
CTKB
SRCE
SRCE
Revenue
$62.1M
$113.1M
Net Profit
$-44.1M
$40.0M
Gross Margin
52.9%
Operating Margin
-9.0%
45.4%
Net Margin
-70.9%
35.3%
Revenue YoY
8.1%
8.7%
Net Profit YoY
-557.1%
6.5%
EPS (diluted)
$1.63

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
SRCE
SRCE
Q1 26
$113.1M
Q4 25
$62.1M
$110.8M
Q3 25
$52.3M
$110.7M
Q2 25
$45.6M
$108.2M
Q1 25
$41.5M
$104.0M
Q4 24
$57.5M
$97.8M
Q3 24
$51.5M
$97.9M
Q2 24
$46.6M
$97.3M
Net Profit
CTKB
CTKB
SRCE
SRCE
Q1 26
$40.0M
Q4 25
$-44.1M
$41.1M
Q3 25
$-5.5M
$42.3M
Q2 25
$-5.6M
$37.3M
Q1 25
$-11.4M
$37.5M
Q4 24
$9.6M
$31.4M
Q3 24
$941.0K
$34.9M
Q2 24
$-10.4M
$36.8M
Gross Margin
CTKB
CTKB
SRCE
SRCE
Q1 26
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%
Operating Margin
CTKB
CTKB
SRCE
SRCE
Q1 26
45.4%
Q4 25
-9.0%
Q3 25
-17.6%
49.7%
Q2 25
-23.3%
44.5%
Q1 25
-36.1%
45.8%
Q4 24
5.2%
Q3 24
-8.2%
46.3%
Q2 24
-18.3%
49.1%
Net Margin
CTKB
CTKB
SRCE
SRCE
Q1 26
35.3%
Q4 25
-70.9%
37.1%
Q3 25
-10.5%
38.2%
Q2 25
-12.2%
34.5%
Q1 25
-27.5%
36.1%
Q4 24
16.8%
32.1%
Q3 24
1.8%
35.7%
Q2 24
-22.4%
37.8%
EPS (diluted)
CTKB
CTKB
SRCE
SRCE
Q1 26
$1.63
Q4 25
$1.67
Q3 25
$1.71
Q2 25
$1.51
Q1 25
$1.52
Q4 24
$1.27
Q3 24
$1.41
Q2 24
$1.49

Balance Sheet & Financial Strength

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

Metric
CTKB
CTKB
SRCE
SRCE
Cash + ST InvestmentsLiquidity on hand
$90.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$341.7M
$1.3B
Total Assets
$461.5M
$9.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTKB
CTKB
SRCE
SRCE
Q1 26
Q4 25
$90.9M
Q3 25
$93.3M
Q2 25
$75.5M
Q1 25
$95.3M
Q4 24
$98.7M
Q3 24
$162.3M
Q2 24
$177.9M
Stockholders' Equity
CTKB
CTKB
SRCE
SRCE
Q1 26
$1.3B
Q4 25
$341.7M
$1.3B
Q3 25
$378.6M
$1.2B
Q2 25
$377.6M
$1.2B
Q1 25
$379.6M
$1.2B
Q4 24
$395.7M
$1.1B
Q3 24
$385.5M
$1.1B
Q2 24
$389.1M
$1.0B
Total Assets
CTKB
CTKB
SRCE
SRCE
Q1 26
$9.1B
Q4 25
$461.5M
$9.1B
Q3 25
$494.9M
$9.1B
Q2 25
$493.3M
$9.1B
Q1 25
$482.6M
$9.0B
Q4 24
$499.5M
$8.9B
Q3 24
$491.2M
$8.8B
Q2 24
$483.7M
$8.9B

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
SRCE
SRCE
Operating Cash FlowLast quarter
$-771.0K
$59.1M
Free Cash FlowOCF − Capex
$-1.8M
$58.1M
FCF MarginFCF / Revenue
-2.9%
51.4%
Capex IntensityCapex / Revenue
1.6%
0.9%
Cash ConversionOCF / Net Profit
1.48×
TTM Free Cash FlowTrailing 4 quarters
$-8.8M
$361.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTKB
CTKB
SRCE
SRCE
Q1 26
$59.1M
Q4 25
$-771.0K
$223.1M
Q3 25
$-3.9M
$51.0M
Q2 25
$108.0K
$44.9M
Q1 25
$-125.0K
$71.8M
Q4 24
$2.0M
$193.9M
Q3 24
$13.2M
$68.4M
Q2 24
$6.2M
$50.0M
Free Cash Flow
CTKB
CTKB
SRCE
SRCE
Q1 26
$58.1M
Q4 25
$-1.8M
$213.0M
Q3 25
$-4.6M
$47.3M
Q2 25
$-1.5M
$43.0M
Q1 25
$-974.0K
$69.3M
Q4 24
$1.1M
$181.5M
Q3 24
$12.2M
$66.7M
Q2 24
$5.2M
$46.4M
FCF Margin
CTKB
CTKB
SRCE
SRCE
Q1 26
51.4%
Q4 25
-2.9%
192.2%
Q3 25
-8.7%
42.7%
Q2 25
-3.2%
39.8%
Q1 25
-2.3%
66.6%
Q4 24
1.9%
185.5%
Q3 24
23.7%
68.1%
Q2 24
11.0%
47.7%
Capex Intensity
CTKB
CTKB
SRCE
SRCE
Q1 26
0.9%
Q4 25
1.6%
9.1%
Q3 25
1.3%
3.4%
Q2 25
3.5%
1.7%
Q1 25
2.0%
2.4%
Q4 24
1.6%
12.6%
Q3 24
2.0%
1.7%
Q2 24
2.3%
3.7%
Cash Conversion
CTKB
CTKB
SRCE
SRCE
Q1 26
1.48×
Q4 25
5.42×
Q3 25
1.21×
Q2 25
1.20×
Q1 25
1.91×
Q4 24
0.21×
6.17×
Q3 24
14.05×
1.96×
Q2 24
1.36×

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%

SRCE
SRCE

Segment breakdown not available.

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