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

SEI INVESTMENTS CO is the larger business by last-quarter revenue ($622.2M vs $425.8M, roughly 1.5× RPC INC). SEI INVESTMENTS CO runs the higher net margin — 28.0% vs -0.7%, a 28.8% gap on every dollar of revenue. On growth, RPC INC posted the faster year-over-year revenue change (27.0% vs 13.0%). Over the past eight quarters, SEI INVESTMENTS CO's revenue compounded faster (9.5% CAGR vs 6.2%).

RPC Group plc is based in the United Kingdom, and is one of Europe's largest supplier of plastic packaging. Its headquarters are in Rushden in Northamptonshire. It was listed on the London Stock Exchange until it was acquired in 2019 by Berry Global Group Inc, which in turn was acquired by Amcor in 2025.

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...

RES vs SEIC — Head-to-Head

Bigger by revenue
SEIC
SEIC
1.5× larger
SEIC
$622.2M
$425.8M
RES
Growing faster (revenue YoY)
RES
RES
+14.0% gap
RES
27.0%
13.0%
SEIC
Higher net margin
SEIC
SEIC
28.8% more per $
SEIC
28.0%
-0.7%
RES
Faster 2-yr revenue CAGR
SEIC
SEIC
Annualised
SEIC
9.5%
6.2%
RES

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
RES
RES
SEIC
SEIC
Revenue
$425.8M
$622.2M
Net Profit
$-3.1M
$174.5M
Gross Margin
21.0%
Operating Margin
-0.9%
30.5%
Net Margin
-0.7%
28.0%
Revenue YoY
27.0%
13.0%
Net Profit YoY
-124.0%
15.0%
EPS (diluted)
$-0.02
$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
RES
RES
SEIC
SEIC
Q1 26
$622.2M
Q4 25
$425.8M
$607.9M
Q3 25
$447.1M
$578.5M
Q2 25
$420.8M
$559.6M
Q1 25
$332.9M
$551.3M
Q4 24
$335.4M
$557.2M
Q3 24
$337.7M
$537.4M
Q2 24
$364.2M
$519.0M
Net Profit
RES
RES
SEIC
SEIC
Q1 26
$174.5M
Q4 25
$-3.1M
$172.5M
Q3 25
$13.0M
$164.2M
Q2 25
$10.1M
$227.1M
Q1 25
$12.0M
$151.5M
Q4 24
$12.8M
$155.8M
Q3 24
$18.8M
$154.9M
Q2 24
$32.4M
$139.1M
Gross Margin
RES
RES
SEIC
SEIC
Q1 26
Q4 25
21.0%
36.8%
Q3 25
25.1%
35.0%
Q2 25
24.5%
33.8%
Q1 25
26.7%
34.9%
Q4 24
25.4%
33.1%
Q3 24
26.7%
33.8%
Q2 24
28.0%
32.7%
Operating Margin
RES
RES
SEIC
SEIC
Q1 26
30.5%
Q4 25
-0.9%
26.6%
Q3 25
4.7%
27.7%
Q2 25
3.7%
26.6%
Q1 25
3.7%
28.5%
Q4 24
3.1%
26.1%
Q3 24
5.7%
26.8%
Q2 24
9.7%
26.3%
Net Margin
RES
RES
SEIC
SEIC
Q1 26
28.0%
Q4 25
-0.7%
28.4%
Q3 25
2.9%
28.4%
Q2 25
2.4%
40.6%
Q1 25
3.6%
27.5%
Q4 24
3.8%
28.0%
Q3 24
5.6%
28.8%
Q2 24
8.9%
26.8%
EPS (diluted)
RES
RES
SEIC
SEIC
Q1 26
$1.40
Q4 25
$-0.02
$1.38
Q3 25
$0.06
$1.30
Q2 25
$0.05
$1.78
Q1 25
$0.06
$1.17
Q4 24
$0.06
$1.18
Q3 24
$0.09
$1.19
Q2 24
$0.15
$1.05

Balance Sheet & Financial Strength

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

Metric
RES
RES
SEIC
SEIC
Cash + ST InvestmentsLiquidity on hand
$210.0M
$363.1M
Total DebtLower is stronger
$32.4M
Stockholders' EquityBook value
$1.1B
$2.5B
Total Assets
$1.5B
$3.3B
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RES
RES
SEIC
SEIC
Q1 26
$363.1M
Q4 25
$210.0M
$399.8M
Q3 25
$163.5M
Q2 25
$162.1M
Q1 25
$326.7M
$710.7M
Q4 24
$326.0M
$839.9M
Q3 24
$276.9M
$901.1M
Q2 24
$261.5M
$768.3M
Total Debt
RES
RES
SEIC
SEIC
Q1 26
$32.4M
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Stockholders' Equity
RES
RES
SEIC
SEIC
Q1 26
$2.5B
Q4 25
$1.1B
$2.4B
Q3 25
$1.1B
$2.4B
Q2 25
$1.1B
$2.3B
Q1 25
$1.1B
$2.3B
Q4 24
$1.1B
$2.3B
Q3 24
$1.1B
$2.4B
Q2 24
$1.1B
$2.2B
Total Assets
RES
RES
SEIC
SEIC
Q1 26
$3.3B
Q4 25
$1.5B
Q3 25
$1.5B
Q2 25
$1.5B
$2.6B
Q1 25
$1.3B
$2.6B
Q4 24
$1.4B
$2.7B
Q3 24
$1.3B
$2.7B
Q2 24
$1.3B
$2.5B
Debt / Equity
RES
RES
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
RES
RES
SEIC
SEIC
Operating Cash FlowLast quarter
$61.9M
Free Cash FlowOCF − Capex
$31.2M
FCF MarginFCF / Revenue
7.3%
Capex IntensityCapex / Revenue
7.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$52.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
RES
RES
SEIC
SEIC
Q1 26
Q4 25
$61.9M
$126.4M
Q3 25
$46.5M
$238.3M
Q2 25
$53.1M
$96.5M
Q1 25
$39.9M
$146.5M
Q4 24
$94.2M
$195.3M
Q3 24
$70.7M
$200.0M
Q2 24
$127.9M
$114.7M
Free Cash Flow
RES
RES
SEIC
SEIC
Q1 26
Q4 25
$31.2M
$124.8M
Q3 25
$4.1M
$229.6M
Q2 25
$10.0M
$92.7M
Q1 25
$7.6M
$137.8M
Q4 24
$53.7M
$190.2M
Q3 24
$19.1M
$193.7M
Q2 24
$52.9M
$107.0M
FCF Margin
RES
RES
SEIC
SEIC
Q1 26
Q4 25
7.3%
20.5%
Q3 25
0.9%
39.7%
Q2 25
2.4%
16.6%
Q1 25
2.3%
25.0%
Q4 24
16.0%
34.1%
Q3 24
5.6%
36.0%
Q2 24
14.5%
20.6%
Capex Intensity
RES
RES
SEIC
SEIC
Q1 26
Q4 25
7.2%
0.3%
Q3 25
9.5%
1.5%
Q2 25
10.2%
0.7%
Q1 25
9.7%
1.6%
Q4 24
12.1%
0.9%
Q3 24
15.3%
1.2%
Q2 24
20.6%
1.5%
Cash Conversion
RES
RES
SEIC
SEIC
Q1 26
Q4 25
0.73×
Q3 25
3.59×
1.45×
Q2 25
5.23×
0.43×
Q1 25
3.31×
0.97×
Q4 24
7.38×
1.25×
Q3 24
3.76×
1.29×
Q2 24
3.95×
0.82×

Financial Flow Comparison

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

Revenue Breakdown by Segment

RES
RES

Technical Service$405.2M95%
Other$8.8M2%
Nitrogen$6.6M2%

SEIC
SEIC

Segment breakdown not available.

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