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Side-by-side financial comparison of F5, Inc. (FFIV) and SEI INVESTMENTS CO (SEIC). Click either name above to swap in a different company.

F5, Inc. is the larger business by last-quarter revenue ($811.7M vs $622.2M, roughly 1.3× SEI INVESTMENTS CO). SEI INVESTMENTS CO runs the higher net margin — 28.0% vs 18.2%, a 9.8% gap on every dollar of revenue. On growth, SEI INVESTMENTS CO posted the faster year-over-year revenue change (13.0% vs 11.0%). Over the past eight quarters, SEI INVESTMENTS CO's revenue compounded faster (9.5% CAGR vs 8.0%).

F5, Inc. is an American technology company specializing in application security, multi-cloud management, online fraud prevention, application delivery networking (ADN), application availability and performance, and network security, access, and authorization.

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...

FFIV vs SEIC — Head-to-Head

Bigger by revenue
FFIV
FFIV
1.3× larger
FFIV
$811.7M
$622.2M
SEIC
Growing faster (revenue YoY)
SEIC
SEIC
+2.0% gap
SEIC
13.0%
11.0%
FFIV
Higher net margin
SEIC
SEIC
9.8% more per $
SEIC
28.0%
18.2%
FFIV
Faster 2-yr revenue CAGR
SEIC
SEIC
Annualised
SEIC
9.5%
8.0%
FFIV

Income Statement — Q2 FY2026 vs Q1 FY2026

Metric
FFIV
FFIV
SEIC
SEIC
Revenue
$811.7M
$622.2M
Net Profit
$148.0M
$174.5M
Gross Margin
81.4%
Operating Margin
22.1%
30.5%
Net Margin
18.2%
28.0%
Revenue YoY
11.0%
13.0%
Net Profit YoY
1.5%
15.0%
EPS (diluted)
$2.58
$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
FFIV
FFIV
SEIC
SEIC
Q1 26
$811.7M
$622.2M
Q4 25
$822.5M
$607.9M
Q3 25
$810.1M
$578.5M
Q2 25
$780.4M
$559.6M
Q1 25
$731.1M
$551.3M
Q4 24
$766.5M
$557.2M
Q3 24
$746.7M
$537.4M
Q2 24
$695.5M
$519.0M
Net Profit
FFIV
FFIV
SEIC
SEIC
Q1 26
$148.0M
$174.5M
Q4 25
$180.1M
$172.5M
Q3 25
$190.5M
$164.2M
Q2 25
$189.9M
$227.1M
Q1 25
$145.5M
$151.5M
Q4 24
$166.4M
$155.8M
Q3 24
$165.3M
$154.9M
Q2 24
$144.1M
$139.1M
Gross Margin
FFIV
FFIV
SEIC
SEIC
Q1 26
81.4%
Q4 25
81.5%
36.8%
Q3 25
82.2%
35.0%
Q2 25
81.0%
33.8%
Q1 25
80.7%
34.9%
Q4 24
81.7%
33.1%
Q3 24
80.8%
33.8%
Q2 24
80.4%
32.7%
Operating Margin
FFIV
FFIV
SEIC
SEIC
Q1 26
22.1%
30.5%
Q4 25
26.0%
26.6%
Q3 25
25.4%
27.7%
Q2 25
25.2%
26.6%
Q1 25
21.7%
28.5%
Q4 24
26.8%
26.1%
Q3 24
25.6%
26.8%
Q2 24
23.4%
26.3%
Net Margin
FFIV
FFIV
SEIC
SEIC
Q1 26
18.2%
28.0%
Q4 25
21.9%
28.4%
Q3 25
23.5%
28.4%
Q2 25
24.3%
40.6%
Q1 25
19.9%
27.5%
Q4 24
21.7%
28.0%
Q3 24
22.1%
28.8%
Q2 24
20.7%
26.8%
EPS (diluted)
FFIV
FFIV
SEIC
SEIC
Q1 26
$2.58
$1.40
Q4 25
$3.10
$1.38
Q3 25
$3.25
$1.30
Q2 25
$3.25
$1.78
Q1 25
$2.48
$1.17
Q4 24
$2.82
$1.18
Q3 24
$2.79
$1.19
Q2 24
$2.44
$1.05

Balance Sheet & Financial Strength

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

Metric
FFIV
FFIV
SEIC
SEIC
Cash + ST InvestmentsLiquidity on hand
$1.4B
$363.1M
Total DebtLower is stronger
$32.4M
Stockholders' EquityBook value
$3.6B
$2.5B
Total Assets
$6.5B
$3.3B
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FFIV
FFIV
SEIC
SEIC
Q1 26
$1.4B
$363.1M
Q4 25
$1.2B
$399.8M
Q3 25
$1.3B
Q2 25
$1.4B
Q1 25
$1.3B
$710.7M
Q4 24
$1.2B
$839.9M
Q3 24
$1.1B
$901.1M
Q2 24
$935.6M
$768.3M
Total Debt
FFIV
FFIV
SEIC
SEIC
Q1 26
$32.4M
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Stockholders' Equity
FFIV
FFIV
SEIC
SEIC
Q1 26
$3.6B
$2.5B
Q4 25
$3.5B
$2.4B
Q3 25
$3.6B
$2.4B
Q2 25
$3.5B
$2.3B
Q1 25
$3.3B
$2.3B
Q4 24
$3.2B
$2.3B
Q3 24
$3.1B
$2.4B
Q2 24
$3.0B
$2.2B
Total Assets
FFIV
FFIV
SEIC
SEIC
Q1 26
$6.5B
$3.3B
Q4 25
$6.3B
Q3 25
$6.3B
Q2 25
$6.1B
$2.6B
Q1 25
$5.9B
$2.6B
Q4 24
$5.9B
$2.7B
Q3 24
$5.6B
$2.7B
Q2 24
$5.4B
$2.5B
Debt / Equity
FFIV
FFIV
SEIC
SEIC
Q1 26
0.01×
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
FFIV
FFIV
SEIC
SEIC
Operating Cash FlowLast quarter
$525.1M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
3.55×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FFIV
FFIV
SEIC
SEIC
Q1 26
$525.1M
Q4 25
$159.2M
$126.4M
Q3 25
$208.1M
$238.3M
Q2 25
$282.2M
$96.5M
Q1 25
$256.6M
$146.5M
Q4 24
$202.8M
$195.3M
Q3 24
$246.5M
$200.0M
Q2 24
$159.0M
$114.7M
Free Cash Flow
FFIV
FFIV
SEIC
SEIC
Q1 26
Q4 25
$149.5M
$124.8M
Q3 25
$191.9M
$229.6M
Q2 25
$273.7M
$92.7M
Q1 25
$246.1M
$137.8M
Q4 24
$194.7M
$190.2M
Q3 24
$240.4M
$193.7M
Q2 24
$153.1M
$107.0M
FCF Margin
FFIV
FFIV
SEIC
SEIC
Q1 26
Q4 25
18.2%
20.5%
Q3 25
23.7%
39.7%
Q2 25
35.1%
16.6%
Q1 25
33.7%
25.0%
Q4 24
25.4%
34.1%
Q3 24
32.2%
36.0%
Q2 24
22.0%
20.6%
Capex Intensity
FFIV
FFIV
SEIC
SEIC
Q1 26
Q4 25
1.2%
0.3%
Q3 25
2.0%
1.5%
Q2 25
1.1%
0.7%
Q1 25
1.4%
1.6%
Q4 24
1.1%
0.9%
Q3 24
0.8%
1.2%
Q2 24
0.8%
1.5%
Cash Conversion
FFIV
FFIV
SEIC
SEIC
Q1 26
3.55×
Q4 25
0.88×
0.73×
Q3 25
1.09×
1.45×
Q2 25
1.49×
0.43×
Q1 25
1.76×
0.97×
Q4 24
1.22×
1.25×
Q3 24
1.49×
1.29×
Q2 24
1.10×
0.82×

Financial Flow Comparison

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

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