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Side-by-side financial comparison of PTC Inc. (PTC) and SEI INVESTMENTS CO (SEIC). Click either name above to swap in a different company.

PTC Inc. is the larger business by last-quarter revenue ($685.8M vs $622.2M, roughly 1.1× SEI INVESTMENTS CO). SEI INVESTMENTS CO runs the higher net margin — 28.0% vs 24.3%, a 3.8% gap on every dollar of revenue. On growth, PTC Inc. posted the faster year-over-year revenue change (21.4% vs 13.0%). Over the past eight quarters, SEI INVESTMENTS CO's revenue compounded faster (9.5% CAGR vs 6.6%).

PTC Inc. is an American computer software and services company founded in 1985 and headquartered in Boston, Massachusetts. The company was a pioneer in parametric, associative feature-based, solid computer-aided design (CAD) modeling software in 1988, including an Internet-based product for Product Lifecycle Management (PLM) in 1998. PTC markets products and services and an Internet of Things (IoT) and augmented reality (AR) platform for partners and developers.

SEI Investments Company, formerly Simulated Environments Inc., is a financial services company headquartered in Oaks, Pennsylvania, United States. SEI provides products and services to institutions, private banks, investment advisors, investment managers, and private clients. Through its subsidiaries and partnerships in which the company has significant interests, SEI manages, advises or administers $1 trillion in hedge funds, private equity, mutual funds and pooled or separately managed asse...

PTC vs SEIC — Head-to-Head

Bigger by revenue
PTC
PTC
1.1× larger
PTC
$685.8M
$622.2M
SEIC
Growing faster (revenue YoY)
PTC
PTC
+8.4% gap
PTC
21.4%
13.0%
SEIC
Higher net margin
SEIC
SEIC
3.8% more per $
SEIC
28.0%
24.3%
PTC
Faster 2-yr revenue CAGR
SEIC
SEIC
Annualised
SEIC
9.5%
6.6%
PTC

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
PTC
PTC
SEIC
SEIC
Revenue
$685.8M
$622.2M
Net Profit
$166.5M
$174.5M
Gross Margin
82.8%
Operating Margin
32.2%
30.5%
Net Margin
24.3%
28.0%
Revenue YoY
21.4%
13.0%
Net Profit YoY
102.5%
15.0%
EPS (diluted)
$1.39
$1.40

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
PTC
PTC
SEIC
SEIC
Q1 26
$622.2M
Q4 25
$685.8M
$607.9M
Q3 25
$893.8M
$578.5M
Q2 25
$643.9M
$559.6M
Q1 25
$636.4M
$551.3M
Q4 24
$565.1M
$557.2M
Q3 24
$626.5M
$537.4M
Q2 24
$518.6M
$519.0M
Net Profit
PTC
PTC
SEIC
SEIC
Q1 26
$174.5M
Q4 25
$166.5M
$172.5M
Q3 25
$347.8M
$164.2M
Q2 25
$141.3M
$227.1M
Q1 25
$162.6M
$151.5M
Q4 24
$82.2M
$155.8M
Q3 24
$126.5M
$154.9M
Q2 24
$69.0M
$139.1M
Gross Margin
PTC
PTC
SEIC
SEIC
Q1 26
Q4 25
82.8%
36.8%
Q3 25
86.9%
35.0%
Q2 25
82.9%
33.8%
Q1 25
83.3%
34.9%
Q4 24
80.2%
33.1%
Q3 24
82.0%
33.8%
Q2 24
78.4%
32.7%
Operating Margin
PTC
PTC
SEIC
SEIC
Q1 26
30.5%
Q4 25
32.2%
26.6%
Q3 25
48.5%
27.7%
Q2 25
32.6%
26.6%
Q1 25
35.1%
28.5%
Q4 24
20.4%
26.1%
Q3 24
31.0%
26.8%
Q2 24
18.5%
26.3%
Net Margin
PTC
PTC
SEIC
SEIC
Q1 26
28.0%
Q4 25
24.3%
28.4%
Q3 25
38.9%
28.4%
Q2 25
21.9%
40.6%
Q1 25
25.6%
27.5%
Q4 24
14.6%
28.0%
Q3 24
20.2%
28.8%
Q2 24
13.3%
26.8%
EPS (diluted)
PTC
PTC
SEIC
SEIC
Q1 26
$1.40
Q4 25
$1.39
$1.38
Q3 25
$2.88
$1.30
Q2 25
$1.17
$1.78
Q1 25
$1.35
$1.17
Q4 24
$0.68
$1.18
Q3 24
$1.05
$1.19
Q2 24
$0.57
$1.05

Balance Sheet & Financial Strength

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

Metric
PTC
PTC
SEIC
SEIC
Cash + ST InvestmentsLiquidity on hand
$209.7M
$363.1M
Total DebtLower is stronger
$1.2B
$32.4M
Stockholders' EquityBook value
$3.8B
$2.5B
Total Assets
$6.4B
$3.3B
Debt / EquityLower = less leverage
0.31×
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PTC
PTC
SEIC
SEIC
Q1 26
$363.1M
Q4 25
$209.7M
$399.8M
Q3 25
$184.4M
Q2 25
$199.3M
Q1 25
$235.2M
$710.7M
Q4 24
$196.3M
$839.9M
Q3 24
$265.8M
$901.1M
Q2 24
$247.7M
$768.3M
Total Debt
PTC
PTC
SEIC
SEIC
Q1 26
$32.4M
Q4 25
$1.2B
Q3 25
$1.2B
Q2 25
$1.2B
Q1 25
$1.4B
Q4 24
$1.0B
Q3 24
$1.2B
Q2 24
$1.3B
Stockholders' Equity
PTC
PTC
SEIC
SEIC
Q1 26
$2.5B
Q4 25
$3.8B
$2.4B
Q3 25
$3.8B
$2.4B
Q2 25
$3.5B
$2.3B
Q1 25
$3.4B
$2.3B
Q4 24
$3.2B
$2.3B
Q3 24
$3.2B
$2.4B
Q2 24
$3.0B
$2.2B
Total Assets
PTC
PTC
SEIC
SEIC
Q1 26
$3.3B
Q4 25
$6.4B
Q3 25
$6.6B
Q2 25
$6.2B
$2.6B
Q1 25
$6.2B
$2.6B
Q4 24
$6.1B
$2.7B
Q3 24
$6.4B
$2.7B
Q2 24
$6.1B
$2.5B
Debt / Equity
PTC
PTC
SEIC
SEIC
Q1 26
0.01×
Q4 25
0.31×
Q3 25
0.31×
Q2 25
0.34×
Q1 25
0.40×
Q4 24
0.32×
Q3 24
0.38×
Q2 24
0.43×

Cash Flow & Capital Efficiency

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

Metric
PTC
PTC
SEIC
SEIC
Operating Cash FlowLast quarter
$269.7M
Free Cash FlowOCF − Capex
$267.4M
FCF MarginFCF / Revenue
39.0%
Capex IntensityCapex / Revenue
0.3%
Cash ConversionOCF / Net Profit
1.62×
TTM Free Cash FlowTrailing 4 quarters
$888.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PTC
PTC
SEIC
SEIC
Q1 26
Q4 25
$269.7M
$126.4M
Q3 25
$104.0M
$238.3M
Q2 25
$243.9M
$96.5M
Q1 25
$281.3M
$146.5M
Q4 24
$238.4M
$195.3M
Q3 24
$98.1M
$200.0M
Q2 24
$213.8M
$114.7M
Free Cash Flow
PTC
PTC
SEIC
SEIC
Q1 26
Q4 25
$267.4M
$124.8M
Q3 25
$100.5M
$229.6M
Q2 25
$242.0M
$92.7M
Q1 25
$278.5M
$137.8M
Q4 24
$235.7M
$190.2M
Q3 24
$93.6M
$193.7M
Q2 24
$212.2M
$107.0M
FCF Margin
PTC
PTC
SEIC
SEIC
Q1 26
Q4 25
39.0%
20.5%
Q3 25
11.2%
39.7%
Q2 25
37.6%
16.6%
Q1 25
43.8%
25.0%
Q4 24
41.7%
34.1%
Q3 24
14.9%
36.0%
Q2 24
40.9%
20.6%
Capex Intensity
PTC
PTC
SEIC
SEIC
Q1 26
Q4 25
0.3%
0.3%
Q3 25
0.4%
1.5%
Q2 25
0.3%
0.7%
Q1 25
0.4%
1.6%
Q4 24
0.5%
0.9%
Q3 24
0.7%
1.2%
Q2 24
0.3%
1.5%
Cash Conversion
PTC
PTC
SEIC
SEIC
Q1 26
Q4 25
1.62×
0.73×
Q3 25
0.30×
1.45×
Q2 25
1.73×
0.43×
Q1 25
1.73×
0.97×
Q4 24
2.90×
1.25×
Q3 24
0.78×
1.29×
Q2 24
3.10×
0.82×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PTC
PTC

Support And Cloud Services$393.3M57%
License$269.7M39%
Technology Service$22.9M3%
Perpetual License$5.6M1%

SEIC
SEIC

Segment breakdown not available.

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