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Side-by-side financial comparison of PTC THERAPEUTICS, INC. (PTCT) and STRATTEC SECURITY CORP (STRT). Click either name above to swap in a different company.

PTC THERAPEUTICS, INC. is the larger business by last-quarter revenue ($164.7M vs $137.5M, roughly 1.2× STRATTEC SECURITY CORP). STRATTEC SECURITY CORP runs the higher net margin — 3.6% vs -82.0%, a 85.6% gap on every dollar of revenue. On growth, STRATTEC SECURITY CORP posted the faster year-over-year revenue change (5.9% vs -22.7%). STRATTEC SECURITY CORP produced more free cash flow last quarter ($11.3M vs $-36.6M). Over the past eight quarters, STRATTEC SECURITY CORP's revenue compounded faster (7.7% CAGR vs -11.5%).

PTC Therapeutics, Inc. is a US pharmaceutical company focused on the development of orally administered small molecule drugs and gene therapy which regulate gene expression by targeting post-transcriptional control (PTC) mechanisms in orphan diseases.

STRATTEC Security Corp designs, manufactures and markets mechanical and electronic security access products, including automotive locks, keys, passive entry systems, and trunk release mechanisms. It primarily serves global automotive original equipment manufacturers, heavy-duty vehicle makers, and the automotive aftermarket across North America, Europe and Asia Pacific.

PTCT vs STRT — Head-to-Head

Bigger by revenue
PTCT
PTCT
1.2× larger
PTCT
$164.7M
$137.5M
STRT
Growing faster (revenue YoY)
STRT
STRT
+28.6% gap
STRT
5.9%
-22.7%
PTCT
Higher net margin
STRT
STRT
85.6% more per $
STRT
3.6%
-82.0%
PTCT
More free cash flow
STRT
STRT
$47.9M more FCF
STRT
$11.3M
$-36.6M
PTCT
Faster 2-yr revenue CAGR
STRT
STRT
Annualised
STRT
7.7%
-11.5%
PTCT

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
PTCT
PTCT
STRT
STRT
Revenue
$164.7M
$137.5M
Net Profit
$-135.0M
$4.9M
Gross Margin
16.5%
Operating Margin
-43.3%
3.5%
Net Margin
-82.0%
3.6%
Revenue YoY
-22.7%
5.9%
Net Profit YoY
-104.8%
275.1%
EPS (diluted)
$-1.63
$1.20

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
PTCT
PTCT
STRT
STRT
Q4 25
$164.7M
$137.5M
Q3 25
$211.0M
$152.4M
Q2 25
$178.9M
$152.0M
Q1 25
$1.2B
$144.1M
Q4 24
$213.2M
$129.9M
Q3 24
$196.8M
$139.1M
Q2 24
$186.7M
Q1 24
$210.1M
$140.8M
Net Profit
PTCT
PTCT
STRT
STRT
Q4 25
$-135.0M
$4.9M
Q3 25
$15.9M
$8.5M
Q2 25
$-64.8M
$8.3M
Q1 25
$866.6M
$5.4M
Q4 24
$-65.9M
$1.3M
Q3 24
$-106.7M
$3.7M
Q2 24
$-99.2M
Q1 24
$-91.6M
$1.5M
Gross Margin
PTCT
PTCT
STRT
STRT
Q4 25
16.5%
Q3 25
17.3%
Q2 25
16.7%
Q1 25
16.0%
Q4 24
13.2%
Q3 24
13.6%
Q2 24
Q1 24
10.4%
Operating Margin
PTCT
PTCT
STRT
STRT
Q4 25
-43.3%
3.5%
Q3 25
1.4%
6.9%
Q2 25
-19.5%
5.6%
Q1 25
82.5%
4.9%
Q4 24
-76.2%
1.6%
Q3 24
-27.7%
3.6%
Q2 24
-21.5%
Q1 24
-21.6%
1.4%
Net Margin
PTCT
PTCT
STRT
STRT
Q4 25
-82.0%
3.6%
Q3 25
7.5%
5.6%
Q2 25
-36.3%
5.4%
Q1 25
73.7%
3.7%
Q4 24
-30.9%
1.0%
Q3 24
-54.2%
2.7%
Q2 24
-53.1%
Q1 24
-43.6%
1.1%
EPS (diluted)
PTCT
PTCT
STRT
STRT
Q4 25
$-1.63
$1.20
Q3 25
$0.20
$2.07
Q2 25
$-0.83
$2.02
Q1 25
$10.04
$1.32
Q4 24
$-0.85
$0.32
Q3 24
$-1.39
$0.92
Q2 24
$-1.29
Q1 24
$-1.20
$0.37

Balance Sheet & Financial Strength

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

Metric
PTCT
PTCT
STRT
STRT
Cash + ST InvestmentsLiquidity on hand
$1.9B
$99.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$-205.3M
$236.8M
Total Assets
$2.9B
$392.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PTCT
PTCT
STRT
STRT
Q4 25
$1.9B
$99.0M
Q3 25
$1.7B
$90.5M
Q2 25
$2.0B
$84.6M
Q1 25
$2.0B
$62.1M
Q4 24
$1.1B
$42.6M
Q3 24
$1.0B
$34.4M
Q2 24
$1.1B
Q1 24
$884.8M
$9.6M
Stockholders' Equity
PTCT
PTCT
STRT
STRT
Q4 25
$-205.3M
$236.8M
Q3 25
$-155.8M
$230.5M
Q2 25
$-206.5M
$221.6M
Q1 25
$-185.8M
$210.7M
Q4 24
$-1.1B
$204.5M
Q3 24
$-1.1B
$203.0M
Q2 24
$-980.2M
Q1 24
$-893.9M
$193.8M
Total Assets
PTCT
PTCT
STRT
STRT
Q4 25
$2.9B
$392.2M
Q3 25
$2.6B
$390.1M
Q2 25
$2.6B
$391.5M
Q1 25
$2.7B
$387.4M
Q4 24
$1.7B
$355.9M
Q3 24
$1.8B
$366.9M
Q2 24
$1.9B
Q1 24
$1.8B
$348.5M

Cash Flow & Capital Efficiency

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

Metric
PTCT
PTCT
STRT
STRT
Operating Cash FlowLast quarter
$-34.3M
$13.9M
Free Cash FlowOCF − Capex
$-36.6M
$11.3M
FCF MarginFCF / Revenue
-22.3%
8.2%
Capex IntensityCapex / Revenue
1.4%
1.9%
Cash ConversionOCF / Net Profit
2.81×
TTM Free Cash FlowTrailing 4 quarters
$702.3M
$67.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PTCT
PTCT
STRT
STRT
Q4 25
$-34.3M
$13.9M
Q3 25
$-66.3M
$11.3M
Q2 25
$-58.3M
$30.2M
Q1 25
$870.1M
$20.7M
Q4 24
$-30.0M
$9.4M
Q3 24
$-77.0M
$11.3M
Q2 24
$-71.5M
Q1 24
$70.8M
$-309.0K
Free Cash Flow
PTCT
PTCT
STRT
STRT
Q4 25
$-36.6M
$11.3M
Q3 25
$-69.7M
$9.8M
Q2 25
$-59.6M
$27.2M
Q1 25
$868.4M
$19.6M
Q4 24
$-33.8M
$8.5M
Q3 24
$-77.5M
$9.3M
Q2 24
$-78.8M
Q1 24
$61.2M
$-2.0M
FCF Margin
PTCT
PTCT
STRT
STRT
Q4 25
-22.3%
8.2%
Q3 25
-33.1%
6.4%
Q2 25
-33.3%
17.9%
Q1 25
73.8%
13.6%
Q4 24
-15.8%
6.6%
Q3 24
-39.4%
6.7%
Q2 24
-42.2%
Q1 24
29.1%
-1.4%
Capex Intensity
PTCT
PTCT
STRT
STRT
Q4 25
1.4%
1.9%
Q3 25
1.6%
1.0%
Q2 25
0.7%
2.0%
Q1 25
0.1%
0.8%
Q4 24
1.8%
0.7%
Q3 24
0.3%
1.5%
Q2 24
4.0%
Q1 24
4.6%
1.2%
Cash Conversion
PTCT
PTCT
STRT
STRT
Q4 25
2.81×
Q3 25
-4.17×
1.33×
Q2 25
3.65×
Q1 25
1.00×
3.84×
Q4 24
7.16×
Q3 24
3.06×
Q2 24
Q1 24
-0.21×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PTCT
PTCT

Segment breakdown not available.

STRT
STRT

Door Handles And Exterior Trim$35.0M25%
Power Access Solutions$34.5M25%
Keys And Locksets$26.8M19%
Latches$16.3M12%
User Interface Controls$12.5M9%
Aftermarket And Service$9.4M7%
Other Product$3.1M2%
Related Party$1.3M1%

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