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SEIC
SEI Investments Co
stock NASDAQ

At Close

Dec 8, 2025 3:59:49 PM EST

80.91USD-0.234%(-0.19)638,669

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-81.10)0

After-hours

Dec 8, 2025 4:00:30 PM EST

80.90USD-0.012%(-0.01)1,985

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Market Cap

9.91B

CEO

Alfred West

Headquarters

Oaks, Pennsylvania, USA

Industry

Asset Management

Next Earnings

Jan 28, 2026 (50d)

Last Dividend

Jun 9, 20250.490

Last Split

Jun 22, 20072for1

NTRS MORN STT FII BEN SCHW BK

SEIC Stats

Avg. Vol. 10 Day

505,686

Avg. Vol. 30 Day

564,994

Employees

3,650

Market Cap

9,909,633,648

Shares Out.

122,439,410

On/Off Exchange

62%/38%

6 Month Beta

0.96

1 Year Beta

1.00

2 Year Beta

0.97

3 Year Beta

0.95

52 Week Low

64.66

52 Week High

93.96

SMA50

81.98

SMA200

83.01

1 Week

+1.19%

1 Month

-2.39%

3 Month

-7.43%

6 Month

-4.25%

1 Year

-4.09%

2 Year

+34.35%

5 Year

+43.15%

Profile

sei (nasdaq:seic) is a leading global provider of investment processing, investment management, and investment operations solutions that help corporations, financial institutions, financial advisors, and ultra-high-net-worth families create and manage wealth. for more information, visit seic.com.

SEIC Stock Summary

SEI Investments Co (NASDAQ:SEIC) stock price today is $80.91, and today's volume is 638,669. SEIC is down -0.234% today. The 30 day average volume is 564,994. SEIC market cap is 9.91B with 122,439,410 shares outstanding.

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SEIC Stock Summary

SEIC
SEI Investments Co
stock NASDAQ