SEI Investments Company - Common Stock (NQ:SEIC)
Price and Volume
Detailed Quote| Volume | 961,749 |
| Open | 103.60 |
| Bid (Size) | 100.25 (100) |
| Ask (Size) | 119.00 (200) |
| Prev. Close | 103.25 |
| Today's Range | 102.62 - 105.03 |
| 52wk Range | 75.08 - 112.15 |
| Shares Outstanding | 141,076,628 |
| Dividend Yield | 0.99% |
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Performance
52-Week Range
6.6% below 52-week high
104.70
75.0852W Low
112.1552W High
1 Week
0.3% below 1-week high
100.871W Low
105.031W High
SEI Investments Company - Common Stock (SEIC) traded between $75.08 and $112.15 over the past 52 weeks and last traded at $104.70, 6.6% below its 52-week high. Over the past week it ranged between $100.87 and $105.03.
Past 12 Months
1W
+$1.44
1M
-$2.07
3M
+$8.52
6M
+$25.90
YTD
+$21.69
1Y
+$23.48
SEIC was +28.9% over the past year, +32.9% over six months, +26.1% year to date, +1.4% in the last week.
12 Months vs Market
SEIC
+28.9%
DIA
+13.5%
SPY
+19.2%
QQQ
+27.4%
IWM
+17.3%
Over the past 12 months SEIC returned +28.9% versus DIA (Dow) +13.5%, SPY (S&P 500) +19.2%, QQQ (Nasdaq 100) +27.4% and IWM (Russell 2000) +17.3%.
Volume & Liquidity
1.26× 3-mo avg
Today 961,749
3-mo avg 765.7K
1W
706.5K
1M
869.2K
3M
765.7K
6M
783.0K
YTD
787.8K
1Y
748.9K
SEIC most recently traded 961,749 shares against a 3-month average daily volume of 765.7K.
More News
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August 11, 2026
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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
1 Surging Stock Worth Your Attention and 2 We Ignore
May 04, 2026
SEI Investments SEIC Q1 2026 Earnings Transcript ↗
April 23, 2026
2 Cash-Heavy Stocks on Our Buy List and 1 We Turn Down
April 23, 2026
2 Profitable Stocks on Our Watchlist and 1 Facing Headwinds
April 01, 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 104.70
When was SEI Investments Company - Common Stock last traded?
The last trade of SEI Investments Company - Common Stock was at 10/09/26 04:00 PM ET
What is the market capitalization of SEI Investments Company - Common Stock?
The market capitalization of SEI Investments Company - Common Stock is 14.77B
How many shares of SEI Investments Company - Common Stock are outstanding?
SEI Investments Company - Common Stock has 15B shares outstanding.