SEI Investments Company (SEIC)
Showing Closing Date Range from Aug 1 to Oct 30, 2026 compared to May 2 to Jul 31, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:ir.seic.com
Current Period Close
$103.42
Aug 01, 2026 - Oct 30, 2026
Previous Period Close
$102.98
May 02, 2026 - Jul 31, 2026
Net Comparison Delta
+$0.44 (+0.43%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(61 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 30, 2026 | $103.42 | Jul 30, 2026 | $103.04 | +0.37% |
| Oct 29, 2026 | $104.73 | Jul 29, 2026 | $102.88 | +1.80% |
| Oct 28, 2026 | $103.20 | Jul 28, 2026 | $103.14 | +0.06% |
| Oct 27, 2026 | $102.88 | Jul 27, 2026 | $101.52 | +1.34% |
| Oct 26, 2026 | $103.34 | Jul 24, 2026 | $99.22 | +4.15% |
| Oct 23, 2026 | $102.30 | Jul 23, 2026 | $96.73 | +5.75% |
| Oct 22, 2026 | $104.50 | Jul 22, 2026 | $98.75 | +5.82% |
| Oct 21, 2026 | $108.43 | Jul 21, 2026 | $97.65 | +11.04% |
| Oct 20, 2026 | $107.15 | Jul 20, 2026 | $99.37 | +7.83% |
| Oct 19, 2026 | $104.79 | Jul 17, 2026 | $99.25 | +5.58% |
| Oct 16, 2026 | $104.40 | Jul 16, 2026 | $100.26 | +4.13% |
| Oct 15, 2026 | $105.27 | Jul 15, 2026 | $98.17 | +7.23% |
| Oct 14, 2026 | $105.27 | Jul 14, 2026 | $94.89 | +10.94% |
| Oct 13, 2026 | $105.51 | Jul 13, 2026 | $96.18 | +9.70% |
| Oct 12, 2026 | $105.00 | Jul 10, 2026 | $95.45 | +10.01% |
Page 1 of 5