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

Cytek Biosciences, Inc. is the larger business by last-quarter revenue ($62.1M vs $51.5M, roughly 1.2× GULF ISLAND FABRICATION INC). GULF ISLAND FABRICATION INC runs the higher net margin — 3.0% vs -70.9%, a 74.0% gap on every dollar of revenue. On growth, GULF ISLAND FABRICATION INC posted the faster year-over-year revenue change (36.9% vs 8.1%). GULF ISLAND FABRICATION INC produced more free cash flow last quarter ($2.7M vs $-1.8M). Over the past eight quarters, Cytek Biosciences, Inc.'s revenue compounded faster (17.7% CAGR vs 7.6%).

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.

Gulf Island Fabrication is an American manufacturer of specialized structures and marine vessels used in the energy sector. it owns seven building yards in Louisiana and Texas and has Bechtel as a partner.

CTKB vs GIFI — Head-to-Head

Bigger by revenue
CTKB
CTKB
1.2× larger
CTKB
$62.1M
$51.5M
GIFI
Growing faster (revenue YoY)
GIFI
GIFI
+28.8% gap
GIFI
36.9%
8.1%
CTKB
Higher net margin
GIFI
GIFI
74.0% more per $
GIFI
3.0%
-70.9%
CTKB
More free cash flow
GIFI
GIFI
$4.4M more FCF
GIFI
$2.7M
$-1.8M
CTKB
Faster 2-yr revenue CAGR
CTKB
CTKB
Annualised
CTKB
17.7%
7.6%
GIFI

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
CTKB
CTKB
GIFI
GIFI
Revenue
$62.1M
$51.5M
Net Profit
$-44.1M
$1.6M
Gross Margin
52.9%
9.5%
Operating Margin
-9.0%
2.2%
Net Margin
-70.9%
3.0%
Revenue YoY
8.1%
36.9%
Net Profit YoY
-557.1%
-32.7%
EPS (diluted)
$0.10

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
GIFI
GIFI
Q4 25
$62.1M
Q3 25
$52.3M
$51.5M
Q2 25
$45.6M
$37.5M
Q1 25
$41.5M
$40.3M
Q4 24
$57.5M
$37.4M
Q3 24
$51.5M
$37.6M
Q2 24
$46.6M
$41.3M
Q1 24
$44.9M
$42.9M
Net Profit
CTKB
CTKB
GIFI
GIFI
Q4 25
$-44.1M
Q3 25
$-5.5M
$1.6M
Q2 25
$-5.6M
$-574.0K
Q1 25
$-11.4M
$3.8M
Q4 24
$9.6M
$4.3M
Q3 24
$941.0K
$2.3M
Q2 24
$-10.4M
$1.9M
Q1 24
$-6.2M
$6.2M
Gross Margin
CTKB
CTKB
GIFI
GIFI
Q4 25
52.9%
Q3 25
52.7%
9.5%
Q2 25
52.3%
9.5%
Q1 25
48.6%
16.4%
Q4 24
58.5%
19.6%
Q3 24
56.3%
12.4%
Q2 24
54.6%
10.1%
Q1 24
51.3%
14.3%
Operating Margin
CTKB
CTKB
GIFI
GIFI
Q4 25
-9.0%
Q3 25
-17.6%
2.2%
Q2 25
-23.3%
-2.9%
Q1 25
-36.1%
8.1%
Q4 24
5.2%
9.7%
Q3 24
-8.2%
4.4%
Q2 24
-18.3%
3.1%
Q1 24
-23.9%
13.3%
Net Margin
CTKB
CTKB
GIFI
GIFI
Q4 25
-70.9%
Q3 25
-10.5%
3.0%
Q2 25
-12.2%
-1.5%
Q1 25
-27.5%
9.5%
Q4 24
16.8%
11.5%
Q3 24
1.8%
6.2%
Q2 24
-22.4%
4.6%
Q1 24
-13.8%
14.6%
EPS (diluted)
CTKB
CTKB
GIFI
GIFI
Q4 25
Q3 25
$0.10
Q2 25
$-0.04
Q1 25
$0.23
Q4 24
$0.26
Q3 24
$0.14
Q2 24
$0.11
Q1 24
$0.37

Balance Sheet & Financial Strength

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

Metric
CTKB
CTKB
GIFI
GIFI
Cash + ST InvestmentsLiquidity on hand
$90.9M
$23.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$341.7M
$94.3M
Total Assets
$461.5M
$146.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTKB
CTKB
GIFI
GIFI
Q4 25
$90.9M
Q3 25
$93.3M
$23.2M
Q2 25
$75.5M
$46.8M
Q1 25
$95.3M
$28.6M
Q4 24
$98.7M
$27.3M
Q3 24
$162.3M
$21.3M
Q2 24
$177.9M
$9.5M
Q1 24
$168.8M
$32.5M
Stockholders' Equity
CTKB
CTKB
GIFI
GIFI
Q4 25
$341.7M
Q3 25
$378.6M
$94.3M
Q2 25
$377.6M
$92.8M
Q1 25
$379.6M
$96.7M
Q4 24
$395.7M
$93.1M
Q3 24
$385.5M
$88.8M
Q2 24
$389.1M
$86.7M
Q1 24
$392.6M
$85.4M
Total Assets
CTKB
CTKB
GIFI
GIFI
Q4 25
$461.5M
Q3 25
$494.9M
$146.7M
Q2 25
$493.3M
$134.3M
Q1 25
$482.6M
$138.2M
Q4 24
$499.5M
$133.2M
Q3 24
$491.2M
$130.8M
Q2 24
$483.7M
$133.3M
Q1 24
$492.1M
$127.8M

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
GIFI
GIFI
Operating Cash FlowLast quarter
$-771.0K
$2.9M
Free Cash FlowOCF − Capex
$-1.8M
$2.7M
FCF MarginFCF / Revenue
-2.9%
5.2%
Capex IntensityCapex / Revenue
1.6%
0.4%
Cash ConversionOCF / Net Profit
1.83×
TTM Free Cash FlowTrailing 4 quarters
$-8.8M
$8.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTKB
CTKB
GIFI
GIFI
Q4 25
$-771.0K
Q3 25
$-3.9M
$2.9M
Q2 25
$108.0K
$2.5M
Q1 25
$-125.0K
$2.2M
Q4 24
$2.0M
$2.3M
Q3 24
$13.2M
$5.6M
Q2 24
$6.2M
$3.3M
Q1 24
$4.0M
$7.0M
Free Cash Flow
CTKB
CTKB
GIFI
GIFI
Q4 25
$-1.8M
Q3 25
$-4.6M
$2.7M
Q2 25
$-1.5M
$2.2M
Q1 25
$-974.0K
$1.9M
Q4 24
$1.1M
$1.8M
Q3 24
$12.2M
$4.3M
Q2 24
$5.2M
$2.3M
Q1 24
$3.4M
$4.5M
FCF Margin
CTKB
CTKB
GIFI
GIFI
Q4 25
-2.9%
Q3 25
-8.7%
5.2%
Q2 25
-3.2%
5.9%
Q1 25
-2.3%
4.7%
Q4 24
1.9%
4.9%
Q3 24
23.7%
11.5%
Q2 24
11.0%
5.5%
Q1 24
7.6%
10.4%
Capex Intensity
CTKB
CTKB
GIFI
GIFI
Q4 25
1.6%
Q3 25
1.3%
0.4%
Q2 25
3.5%
0.8%
Q1 25
2.0%
0.8%
Q4 24
1.6%
1.2%
Q3 24
2.0%
3.5%
Q2 24
2.3%
2.5%
Q1 24
1.3%
6.0%
Cash Conversion
CTKB
CTKB
GIFI
GIFI
Q4 25
Q3 25
1.83×
Q2 25
Q1 25
0.58×
Q4 24
0.21×
0.54×
Q3 24
14.05×
2.44×
Q2 24
1.74×
Q1 24
1.12×

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%

GIFI
GIFI

Fabrication Segment$30.6M59%
Time And Materials And Cost Reimbursable$19.8M38%
Other Basis Of Pricing$1.0M2%

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