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Side-by-side financial comparison of IOVANCE BIOTHERAPEUTICS, INC. (IOVA) and PDF SOLUTIONS INC (PDFS). Click either name above to swap in a different company.

IOVANCE BIOTHERAPEUTICS, INC. is the larger business by last-quarter revenue ($86.8M vs $62.4M, roughly 1.4× PDF SOLUTIONS INC). On growth, PDF SOLUTIONS INC posted the faster year-over-year revenue change (24.6% vs 17.7%). PDF SOLUTIONS INC produced more free cash flow last quarter ($7.5M vs $-61.9M). Over the past eight quarters, IOVANCE BIOTHERAPEUTICS, INC.'s revenue compounded faster (1001.6% CAGR vs 22.9%).

Iovance Biotherapeutics, Inc. is a biopharmaceutical startup based in San Carlos, California. The company works to develop tumor-infiltrating lymphocyte (TIL) therapies against cancer.

PDF Solutions, Inc. is an American multinational software and engineering services company based in Santa Clara, California. The company is listed in the Nasdaq stock exchange under the ticker symbol PDFS.

IOVA vs PDFS — Head-to-Head

Bigger by revenue
IOVA
IOVA
1.4× larger
IOVA
$86.8M
$62.4M
PDFS
Growing faster (revenue YoY)
PDFS
PDFS
+6.8% gap
PDFS
24.6%
17.7%
IOVA
More free cash flow
PDFS
PDFS
$69.4M more FCF
PDFS
$7.5M
$-61.9M
IOVA
Faster 2-yr revenue CAGR
IOVA
IOVA
Annualised
IOVA
1001.6%
22.9%
PDFS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
IOVA
IOVA
PDFS
PDFS
Revenue
$86.8M
$62.4M
Net Profit
$-48.0K
Gross Margin
67.4%
72.9%
Operating Margin
-84.7%
5.5%
Net Margin
-0.1%
Revenue YoY
17.7%
24.6%
Net Profit YoY
-108.9%
EPS (diluted)
$0.00

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
IOVA
IOVA
PDFS
PDFS
Q4 25
$86.8M
$62.4M
Q3 25
$67.5M
$57.1M
Q2 25
$60.0M
$51.7M
Q1 25
$49.3M
$47.8M
Q4 24
$73.7M
$50.1M
Q3 24
$58.6M
$46.4M
Q2 24
$31.1M
$41.7M
Q1 24
$715.0K
$41.3M
Net Profit
IOVA
IOVA
PDFS
PDFS
Q4 25
$-48.0K
Q3 25
$-91.3M
$1.3M
Q2 25
$-111.7M
$1.1M
Q1 25
$-116.2M
$-3.0M
Q4 24
$539.0K
Q3 24
$-83.5M
$2.2M
Q2 24
$-97.1M
$1.7M
Q1 24
$-113.0M
$-393.0K
Gross Margin
IOVA
IOVA
PDFS
PDFS
Q4 25
67.4%
72.9%
Q3 25
43.0%
72.3%
Q2 25
5.5%
71.2%
Q1 25
-0.8%
72.9%
Q4 24
68.7%
68.3%
Q3 24
46.2%
73.1%
Q2 24
-0.8%
70.6%
Q1 24
67.3%
Operating Margin
IOVA
IOVA
PDFS
PDFS
Q4 25
-84.7%
5.5%
Q3 25
-140.7%
8.5%
Q2 25
-189.8%
2.2%
Q1 25
-245.8%
-7.4%
Q4 24
-117.5%
1.0%
Q3 24
-152.1%
4.6%
Q2 24
-327.6%
0.6%
Q1 24
-16464.6%
-4.7%
Net Margin
IOVA
IOVA
PDFS
PDFS
Q4 25
-0.1%
Q3 25
-135.3%
2.3%
Q2 25
-186.2%
2.2%
Q1 25
-235.5%
-6.3%
Q4 24
1.1%
Q3 24
-142.7%
4.8%
Q2 24
-312.2%
4.1%
Q1 24
-15800.8%
-1.0%
EPS (diluted)
IOVA
IOVA
PDFS
PDFS
Q4 25
$0.00
Q3 25
$0.03
Q2 25
$-0.33
$0.03
Q1 25
$-0.36
$-0.08
Q4 24
$-0.24
$0.01
Q3 24
$-0.28
$0.06
Q2 24
$-0.34
$0.04
Q1 24
$-0.42
$-0.01

Balance Sheet & Financial Strength

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

Metric
IOVA
IOVA
PDFS
PDFS
Cash + ST InvestmentsLiquidity on hand
$297.0M
$42.2M
Total DebtLower is stronger
$67.0M
Stockholders' EquityBook value
$698.6M
$271.0M
Total Assets
$913.2M
$418.7M
Debt / EquityLower = less leverage
0.25×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IOVA
IOVA
PDFS
PDFS
Q4 25
$297.0M
$42.2M
Q3 25
$300.8M
$35.9M
Q2 25
$301.2M
$40.4M
Q1 25
$359.7M
$54.1M
Q4 24
$323.8M
$114.9M
Q3 24
$397.5M
$120.2M
Q2 24
$412.5M
$117.9M
Q1 24
$356.2M
$122.9M
Total Debt
IOVA
IOVA
PDFS
PDFS
Q4 25
$67.0M
Q3 25
$67.6M
Q2 25
$68.1M
Q1 25
$68.7M
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
IOVA
IOVA
PDFS
PDFS
Q4 25
$698.6M
$271.0M
Q3 25
$702.3M
$264.4M
Q2 25
$698.5M
$257.5M
Q1 25
$767.9M
$249.0M
Q4 24
$710.4M
$246.0M
Q3 24
$773.5M
$240.5M
Q2 24
$768.5M
$232.2M
Q1 24
$680.0M
$225.4M
Total Assets
IOVA
IOVA
PDFS
PDFS
Q4 25
$913.2M
$418.7M
Q3 25
$904.9M
$406.4M
Q2 25
$907.4M
$391.1M
Q1 25
$966.7M
$390.0M
Q4 24
$910.4M
$315.3M
Q3 24
$991.1M
$307.4M
Q2 24
$964.3M
$298.0M
Q1 24
$869.8M
$286.8M
Debt / Equity
IOVA
IOVA
PDFS
PDFS
Q4 25
0.25×
Q3 25
0.26×
Q2 25
0.26×
Q1 25
0.28×
Q4 24
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
IOVA
IOVA
PDFS
PDFS
Operating Cash FlowLast quarter
$-52.6M
$17.3M
Free Cash FlowOCF − Capex
$-61.9M
$7.5M
FCF MarginFCF / Revenue
-71.3%
12.1%
Capex IntensityCapex / Revenue
10.7%
15.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-336.2M
$-8.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IOVA
IOVA
PDFS
PDFS
Q4 25
$-52.6M
$17.3M
Q3 25
$-78.7M
$3.3M
Q2 25
$-67.4M
$-5.2M
Q1 25
$-103.7M
$8.6M
Q4 24
$-73.3M
$1.6M
Q3 24
$-59.0M
$9.3M
Q2 24
$-98.4M
$684.0K
Q1 24
$-122.3M
$-1.9M
Free Cash Flow
IOVA
IOVA
PDFS
PDFS
Q4 25
$-61.9M
$7.5M
Q3 25
$-89.5M
$-2.9M
Q2 25
$-74.9M
$-13.8M
Q1 25
$-109.9M
$535.0K
Q4 24
$-77.5M
$-4.0M
Q3 24
$-61.3M
$5.1M
Q2 24
$-98.9M
$-4.6M
Q1 24
$-126.5M
$-3.9M
FCF Margin
IOVA
IOVA
PDFS
PDFS
Q4 25
-71.3%
12.1%
Q3 25
-132.7%
-5.1%
Q2 25
-124.9%
-26.6%
Q1 25
-222.8%
1.1%
Q4 24
-105.1%
-8.0%
Q3 24
-104.6%
11.0%
Q2 24
-317.9%
-11.1%
Q1 24
-17685.3%
-9.4%
Capex Intensity
IOVA
IOVA
PDFS
PDFS
Q4 25
10.7%
15.7%
Q3 25
16.1%
10.8%
Q2 25
12.4%
16.5%
Q1 25
12.6%
17.0%
Q4 24
5.7%
11.3%
Q3 24
3.9%
9.0%
Q2 24
1.4%
12.8%
Q1 24
583.4%
4.9%
Cash Conversion
IOVA
IOVA
PDFS
PDFS
Q4 25
Q3 25
2.54×
Q2 25
-4.55×
Q1 25
Q4 24
2.98×
Q3 24
4.20×
Q2 24
0.40×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

IOVA
IOVA

Amtagvi$64.9M75%
Proleukin$21.9M25%

PDFS
PDFS

Volumebased$38.0M61%
Other$24.4M39%

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