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SEI Investments (SEIC) Stock Chart & Stock Price History

SEI Investments logo
$80.51 -2.06 (-2.49%)
Closing price 04:00 PM Eastern
Extended Trading
$80.51 0.00 (0.00%)
As of 04:15 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

SEI Investments Stock Price Performance

The SEI Investments (SEIC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 10.93%, with a year-to-date return of -2.39%. In the past month, the stock has decreased 7.68%, reflecting recent market activity.

As of the latest close, SEI Investments traded at $82.57 with a market cap of $10.21 billion and volume of 690,743 shares. Five years ago, the stock traded at $55.69, representing a 44.57% increase over that period. At the time, it had a market cap of $8.16 billion and a volume of 261,593 shares.

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5 Day
Performance
-0.87%
1 Month
Performance
-7.68%
3 Month
Performance
-12.76%
Year-To-Date
Performance
-2.39%
1 Year
Performance
+10.93%
5 Year
Performance
+44.57%

SEIC Stock Chart for Thursday, October, 16, 2025

SEI Investments Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
10/15/2025$83.42$82.57
-1.02%
$84.40$82.29690,743 shs$10.21 billion
10/14/2025$82.52$83.42
+1.09%
$84.02$81.54788,719 shs$10.31 billion
10/13/2025$81.22$82.52
+1.60%
$82.96$81.57536,294 shs$10.20 billion
10/10/2025$84.11$81.22
-3.44%
$84.72$81.10623,561 shs$10.04 billion
10/09/2025$84.60$84.11
-0.58%
$85.33$83.73491,753 shs$10.40 billion
10/08/2025$84.74$84.60
-0.17%
$85.37$83.97730,915 shs$10.46 billion
10/07/2025$85.35$84.74
-0.71%
$86.14$84.18816,709 shs$10.48 billion
10/06/2025$85.62$85.35
-0.32%
$85.77$84.32826,426 shs$10.55 billion
10/03/2025$84.86$85.62
+0.90%
$85.75$84.62809,009 shs$10.58 billion
10/02/2025$84.07$84.86
+0.94%
$85.24$83.47823,321 shs$10.49 billion
10/01/2025$84.85$84.07
-0.92%
$85.18$83.75814,995 shs$10.39 billion
09/30/2025$85.42$84.85
-0.67%
$85.64$84.23525,762 shs$10.49 billion
09/29/2025$85.70$85.42
-0.33%
$86.43$85.28671,464 shs$10.56 billion
09/26/2025$85.10$85.70
+0.71%
$86.01$85.37508,494 shs$10.59 billion
09/25/2025$85.97$85.10
-1.01%
$85.97$84.81781,011 shs$10.52 billion
09/24/2025$86.18$85.97
-0.24%
$87.09$85.721.37 million shs$10.63 billion
09/23/2025$87.08$86.18
-1.03%
$88.01$86.06637,606 shs$10.65 billion
09/22/2025$86.72$87.08
+0.42%
$87.16$85.57900,767 shs$10.76 billion
09/19/2025$86.25$86.72
+0.54%
$87.25$86.272.40 million shs$10.72 billion
09/18/2025$86.65$86.25
-0.46%
$87.70$85.97683,353 shs$10.66 billion
09/17/2025$87.21$86.65
-0.64%
$88.22$85.99821,312 shs$10.71 billion
09/16/2025$86.60$87.21
+0.70%
$87.80$86.76766,393 shs$10.78 billion
09/15/2025$86.50$86.60
+0.12%
$87.08$86.03654,021 shs$10.71 billion

This page (NASDAQ:SEIC) was last updated on 10/16/2025 by MarketBeat.com Staff
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