SEI Investments Company - Common Stock (NQ:SEIC)
Price and Volume
Detailed Quote| Volume | 316,131 |
| Open | 108.60 |
| Bid (Size) | 106.36 (300) |
| Ask (Size) | 106.66 (200) |
| Prev. Close | 108.43 |
| Today's Range | 106.06 - 110.00 |
| 52wk Range | 75.08 - 112.15 |
| Shares Outstanding | 141,076,628 |
| Dividend Yield | 0.98% |
Top News
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Performance
52-Week Range
5.0% below 52-week high
106.51
75.0852W Low
112.1552W High
1 Week
1.9% below 1-week high
102.891W Low
108.531W High
SEI Investments Company - Common Stock (SEIC) traded between $75.08 and $112.15 over the past 52 weeks and last traded at $106.51, 5.0% below its 52-week high. Over the past week it ranged between $102.89 and $108.53.
Past 12 Months
1W
+$1.24
1M
+$1.13
3M
+$7.76
6M
+$21.72
YTD
+$23.50
1Y
+$24.04
SEIC was +29.1% over the past year, +25.6% over six months, +28.3% year to date, +1.2% in the last week.
12 Months vs Market
SEIC
+29.1%
DIA
+12.3%
SPY
+13.8%
QQQ
+15.9%
IWM
+11.8%
Over the past 12 months SEIC returned +29.1% versus DIA (Dow) +12.3%, SPY (S&P 500) +13.8%, QQQ (Nasdaq 100) +15.9% and IWM (Russell 2000) +11.8%.
Volume & Liquidity
0.42× 3-mo avg
Today 316,131
3-mo avg 753.9K
1W
778.7K
1M
773.2K
3M
753.9K
6M
763.9K
YTD
788.0K
1Y
752.2K
SEIC most recently traded 316,131 shares against a 3-month average daily volume of 753.9K.
More News
Read More
What SEI Investments (SEIC) Said on Its Q3 Earnings Call ↗
October 21, 2026
SEI Investments’s (NASDAQ:SEIC) Q3 2026: beats on revenue
October 21, 2026
2 Profitable Stocks Worth Investigating and 1 We Brush Off
October 13, 2026
SEI Investments (SEIC): Buy, Sell, or Hold Post Q2 Earnings?
September 02, 2026
2 Mid-Cap Stocks with Exciting Potential and 1 We Find Risky
August 11, 2026
2 Financials Stocks on Our Buy List and 1 We Find Risky
August 10, 2026
SEI Investments Q2 Earnings Call Highlights ↗
July 22, 2026
Transcript: SEI Inv Q2 2026 Earnings Conference Call ↗
July 22, 2026
1 Cash-Heavy Stock to Target This Week and 2 We Ignore
July 16, 2026
Frequently Asked Questions
Is SEI Investments Company - Common Stock publicly traded?
Yes, SEI Investments Company - Common Stock is publicly traded.
What exchange does SEI Investments Company - Common Stock trade on?
SEI Investments Company - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for SEI Investments Company - Common Stock?
The ticker symbol for SEI Investments Company - Common Stock is SEIC on the Nasdaq Stock Market
What is the current price of SEI Investments Company - Common Stock?
The current price of SEI Investments Company - Common Stock is 106.51
When was SEI Investments Company - Common Stock last traded?
The last trade of SEI Investments Company - Common Stock was at 10/22/26 11:56 AM ET
What is the market capitalization of SEI Investments Company - Common Stock?
The market capitalization of SEI Investments Company - Common Stock is 15.03B
How many shares of SEI Investments Company - Common Stock are outstanding?
SEI Investments Company - Common Stock has 15B shares outstanding.