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Side-by-side financial comparison of Prelude Therapeutics Inc (PRLD) and SONO TEK CORP (SOTK). Click either name above to swap in a different company.

Prelude Therapeutics Inc is the larger business by last-quarter revenue ($6.5M vs $5.0M, roughly 1.3× SONO TEK CORP). SONO TEK CORP runs the higher net margin — 6.8% vs -303.5%, a 310.3% gap on every dollar of revenue. On growth, Prelude Therapeutics Inc posted the faster year-over-year revenue change (116.7% vs -3.6%).

Sono Tek Corp is a U.S.-headquartered technology firm that designs, produces and sells precision ultrasonic spray coating systems, nozzles and related accessories. Its solutions serve electronics manufacturing, medical device production, energy storage and industrial processing sectors, catering to global commercial clients and research institutions.

PRLD vs SOTK — Head-to-Head

Bigger by revenue
PRLD
PRLD
1.3× larger
PRLD
$6.5M
$5.0M
SOTK
Growing faster (revenue YoY)
PRLD
PRLD
+120.3% gap
PRLD
116.7%
-3.6%
SOTK
Higher net margin
SOTK
SOTK
310.3% more per $
SOTK
6.8%
-303.5%
PRLD

Income Statement — Q3 FY2025 vs Q3 FY2026

Metric
PRLD
PRLD
SOTK
SOTK
Revenue
$6.5M
$5.0M
Net Profit
$-19.7M
$340.0K
Gross Margin
50.2%
Operating Margin
-314.1%
6.4%
Net Margin
-303.5%
6.8%
Revenue YoY
116.7%
-3.6%
Net Profit YoY
38.9%
24.0%
EPS (diluted)
$-0.26
$0.02

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
PRLD
PRLD
SOTK
SOTK
Q4 25
$5.0M
Q3 25
$6.5M
$5.2M
Q2 25
$5.1M
Q1 25
$5.1M
Q4 24
$5.2M
Q3 24
$3.0M
$5.2M
Q2 24
$5.0M
Q1 24
$4.8M
Net Profit
PRLD
PRLD
SOTK
SOTK
Q4 25
$340.0K
Q3 25
$-19.7M
$423.7K
Q2 25
$485.0K
Q1 25
$327.7K
Q4 24
$274.2K
Q3 24
$-32.3M
$340.7K
Q2 24
$330.8K
Q1 24
$156.6K
Gross Margin
PRLD
PRLD
SOTK
SOTK
Q4 25
50.2%
Q3 25
50.2%
Q2 25
51.9%
Q1 25
47.4%
Q4 24
45.1%
Q3 24
48.7%
Q2 24
48.8%
Q1 24
49.1%
Operating Margin
PRLD
PRLD
SOTK
SOTK
Q4 25
6.4%
Q3 25
-314.1%
8.2%
Q2 25
9.4%
Q1 25
5.6%
Q4 24
3.8%
Q3 24
-1145.9%
5.5%
Q2 24
4.7%
Q1 24
-0.3%
Net Margin
PRLD
PRLD
SOTK
SOTK
Q4 25
6.8%
Q3 25
-303.5%
8.2%
Q2 25
9.4%
Q1 25
6.4%
Q4 24
5.3%
Q3 24
-1075.7%
6.6%
Q2 24
6.6%
Q1 24
3.3%
EPS (diluted)
PRLD
PRLD
SOTK
SOTK
Q4 25
$0.02
Q3 25
$-0.26
$0.03
Q2 25
$0.03
Q1 25
$0.02
Q4 24
$0.02
Q3 24
$-0.43
$0.02
Q2 24
$0.02
Q1 24
$0.02

Balance Sheet & Financial Strength

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

Metric
PRLD
PRLD
SOTK
SOTK
Cash + ST InvestmentsLiquidity on hand
$55.0M
$11.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$58.5M
$19.1M
Total Assets
$94.8M
$23.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PRLD
PRLD
SOTK
SOTK
Q4 25
$11.7M
Q3 25
$55.0M
$10.6M
Q2 25
$10.9M
Q1 25
$11.9M
Q4 24
$12.7M
Q3 24
$153.6M
$11.6M
Q2 24
$12.2M
Q1 24
$11.8M
Stockholders' Equity
PRLD
PRLD
SOTK
SOTK
Q4 25
$19.1M
Q3 25
$58.5M
$18.7M
Q2 25
$18.3M
Q1 25
$17.8M
Q4 24
$17.4M
Q3 24
$156.4M
$17.0M
Q2 24
$16.7M
Q1 24
$16.3M
Total Assets
PRLD
PRLD
SOTK
SOTK
Q4 25
$23.9M
Q3 25
$94.8M
$23.2M
Q2 25
$23.4M
Q1 25
$23.4M
Q4 24
$24.3M
Q3 24
$197.2M
$22.9M
Q2 24
$23.6M
Q1 24
$23.1M

Cash Flow & Capital Efficiency

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

Metric
PRLD
PRLD
SOTK
SOTK
Operating Cash FlowLast quarter
$-19.1M
$1.2M
Free Cash FlowOCF − Capex
$1.1M
FCF MarginFCF / Revenue
22.8%
Capex IntensityCapex / Revenue
0.0%
1.4%
Cash ConversionOCF / Net Profit
3.56×
TTM Free Cash FlowTrailing 4 quarters
$-811.2K

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PRLD
PRLD
SOTK
SOTK
Q4 25
$1.2M
Q3 25
$-19.1M
$-176.8K
Q2 25
$-922.3K
Q1 25
$-674.3K
Q4 24
$1.3M
Q3 24
$-27.3M
$-418.4K
Q2 24
$328.0K
Q1 24
$-278.5K
Free Cash Flow
PRLD
PRLD
SOTK
SOTK
Q4 25
$1.1M
Q3 25
$-237.3K
Q2 25
$-974.5K
Q1 25
$-740.0K
Q4 24
$1.1M
Q3 24
$-27.4M
$-576.1K
Q2 24
$295.0K
Q1 24
$-746.6K
FCF Margin
PRLD
PRLD
SOTK
SOTK
Q4 25
22.8%
Q3 25
-4.6%
Q2 25
-19.0%
Q1 25
-14.5%
Q4 24
20.8%
Q3 24
-912.0%
-11.2%
Q2 24
5.9%
Q1 24
-15.7%
Capex Intensity
PRLD
PRLD
SOTK
SOTK
Q4 25
1.4%
Q3 25
0.0%
1.2%
Q2 25
1.0%
Q1 25
1.3%
Q4 24
4.1%
Q3 24
2.1%
3.1%
Q2 24
0.7%
Q1 24
9.8%
Cash Conversion
PRLD
PRLD
SOTK
SOTK
Q4 25
3.56×
Q3 25
-0.42×
Q2 25
-1.90×
Q1 25
-2.06×
Q4 24
4.70×
Q3 24
-1.23×
Q2 24
0.99×
Q1 24
-1.78×

Financial Flow Comparison

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

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