SEI Investments Company SEIC
108.91 USD -0.05 (-0.05%)
Regular-session close
108.91 0.00 0.00%
After hours · Nov 13, 4:00 PM ET
108.56 Day range 110.01
75.18 52-week range 111.63
- YTD
- +32.78%
- 1 year
- +32.38%
SEIC price history
| Date | Open | High | Low | Close | Change | Change % | Volume |
|---|---|---|---|---|---|---|---|
| Nov 13, 2026 | 109.97 | 110.01 | 108.56 | 108.91 | -0.05 | -0.05% | 529,202 |
| Nov 12, 2026 | 110.46 | 111.19 | 108.71 | 108.96 | -1.29 | -1.17% | 434,700 |
| Nov 11, 2026 | 109.69 | 110.78 | 109.08 | 110.25 | -0.12 | -0.11% | 420,400 |
| Nov 10, 2026 | 110.90 | 110.90 | 108.46 | 110.37 | +1.81 | +1.67% | 553,200 |
| Nov 9, 2026 | 106.26 | 108.97 | 106.10 | 108.56 | +3.26 | +3.10% | 523,300 |
| Nov 6, 2026 | 103.59 | 106.16 | 103.59 | 105.30 | +0.12 | +0.11% | 607,300 |
| Nov 5, 2026 | 109.64 | 110.78 | 104.68 | 105.18 | -3.44 | -3.17% | 638,900 |
| Nov 4, 2026 | 107.50 | 108.80 | 106.52 | 108.62 | +3.16 | +3.00% | 621,700 |
| Nov 3, 2026 | 105.65 | 106.39 | 104.80 | 105.46 | -0.43 | -0.41% | 774,400 |
| Nov 2, 2026 | 104.50 | 106.57 | 104.40 | 105.89 | +2.47 | +2.39% | 769,400 |
| Oct 30, 2026 | 105.22 | 105.22 | 102.59 | 103.42 | -1.31 | -1.25% | 764,300 |
| Oct 29, 2026 | 104.46 | 105.00 | 103.63 | 104.73 | +1.53 | +1.48% | 675,000 |
| Oct 28, 2026 | 102.89 | 103.58 | 102.09 | 103.20 | +0.32 | +0.31% | 656,300 |
| Oct 27, 2026 | 103.50 | 103.86 | 102.49 | 102.88 | -0.46 | -0.45% | 771,200 |
| Oct 26, 2026 | 102.78 | 103.94 | 102.78 | 103.34 | +1.04 | +1.02% | 912,200 |
| Oct 23, 2026 | 104.34 | 105.27 | 102.01 | 102.30 | -2.20 | -2.11% | 1,112,200 |
| Oct 22, 2026 | 108.60 | 110.00 | 104.45 | 104.50 | -3.93 | -3.62% | 1,510,400 |
| Oct 21, 2026 | 107.59 | 108.53 | 105.96 | 108.43 | +1.28 | +1.19% | 647,500 |
| Oct 20, 2026 | 104.79 | 107.22 | 104.78 | 107.15 | +2.36 | +2.25% | 904,000 |
| Oct 19, 2026 | 104.42 | 105.44 | 104.39 | 104.79 | +0.39 | +0.37% | 643,400 |
| Oct 16, 2026 | 106.00 | 106.81 | 103.96 | 104.40 | -0.87 | -0.83% | 671,900 |
| Oct 15, 2026 | 105.69 | 105.72 | 102.90 | 105.27 | 0.00 | 0.00% | 1,026,600 |
| Oct 14, 2026 | 105.31 | 105.95 | 104.47 | 105.27 | -0.24 | -0.23% | 892,800 |
| Oct 13, 2026 | 105.90 | 105.90 | 104.00 | 105.51 | +0.51 | +0.49% | 925,600 |
| Oct 12, 2026 | 104.70 | 105.51 | 104.50 | 105.00 | +0.30 | +0.29% | 634,000 |
| Oct 9, 2026 | 103.60 | 105.03 | 102.62 | 104.70 | +1.45 | +1.40% | 961,700 |
| Oct 8, 2026 | 102.07 | 103.79 | 101.40 | 103.25 | +1.18 | +1.16% | 440,900 |
| Oct 7, 2026 | 102.84 | 102.84 | 100.87 | 102.07 | -0.79 | -0.77% | 546,500 |
| Oct 6, 2026 | 103.08 | 103.94 | 102.54 | 102.86 | -0.40 | -0.39% | 748,500 |
| Oct 5, 2026 | 102.16 | 104.04 | 101.24 | 103.26 | +0.83 | +0.81% | 834,600 |
| Oct 2, 2026 | 104.57 | 105.07 | 102.40 | 102.43 | -1.44 | -1.39% | 619,100 |
| Oct 1, 2026 | 102.37 | 103.96 | 98.45 | 103.87 | +1.21 | +1.18% | 661,200 |
| Sep 30, 2026 | 103.51 | 104.38 | 102.65 | 102.66 | -0.69 | -0.67% | 599,000 |
| Sep 29, 2026 | 104.48 | 105.35 | 103.17 | 103.35 | -1.47 | -1.40% | 552,500 |
| Sep 28, 2026 | 105.75 | 105.75 | 104.09 | 104.82 | -0.83 | -0.79% | 681,700 |
| Sep 25, 2026 | 105.00 | 106.12 | 105.00 | 105.65 | +0.87 | +0.83% | 666,400 |
| Sep 24, 2026 | 104.99 | 105.50 | 103.54 | 104.78 | -0.05 | -0.05% | 923,500 |
| Sep 23, 2026 | 103.26 | 105.27 | 103.26 | 104.83 | +1.07 | +1.03% | 694,100 |
| Sep 22, 2026 | 105.58 | 105.94 | 101.47 | 103.76 | -1.62 | -1.54% | 1,695,200 |
| Sep 21, 2026 | 106.25 | 106.25 | 105.00 | 105.38 | +0.18 | +0.17% | 812,500 |
| Sep 18, 2026 | 104.85 | 106.26 | 104.21 | 105.20 | +0.35 | +0.33% | 3,544,900 |
| Sep 17, 2026 | 105.49 | 105.63 | 103.96 | 104.85 | +0.28 | +0.27% | 610,600 |
| Sep 16, 2026 | 105.72 | 106.34 | 103.22 | 104.57 | -1.25 | -1.18% | 721,800 |
| Sep 15, 2026 | 106.48 | 106.48 | 105.01 | 105.82 | +0.31 | +0.29% | 872,500 |
| Sep 14, 2026 | 107.86 | 108.05 | 105.08 | 105.51 | -1.42 | -1.33% | 811,700 |
| Sep 11, 2026 | 107.91 | 108.94 | 105.69 | 106.93 | +0.16 | +0.15% | 579,700 |
| Sep 10, 2026 | 107.19 | 107.87 | 106.32 | 106.77 | -0.40 | -0.37% | 544,000 |
| Sep 9, 2026 | 108.38 | 108.51 | 106.82 | 107.17 | -1.43 | -1.32% | 667,700 |
| Sep 8, 2026 | 110.33 | 110.75 | 108.50 | 108.60 | -1.79 | -1.62% | 859,400 |
| Sep 4, 2026 | 110.57 | 111.16 | 109.83 | 110.39 | -1.07 | -0.96% | 590,400 |
| Sep 3, 2026 | 110.00 | 111.48 | 109.75 | 111.46 | +2.34 | +2.14% | 749,900 |
| Sep 2, 2026 | 109.70 | 110.50 | 108.10 | 109.12 | -0.42 | -0.38% | 668,200 |
| Sep 1, 2026 | 110.57 | 111.15 | 109.42 | 109.54 | -1.44 | -1.30% | 649,600 |
| Aug 31, 2026 | 111.46 | 111.63 | 110.46 | 110.98 | -0.65 | -0.58% | 722,800 |
| Aug 28, 2026 | 111.68 | 112.15 | 111.18 | 111.63 | +0.33 | +0.30% | 660,700 |
| Aug 27, 2026 | 110.27 | 111.43 | 109.89 | 111.30 | +0.52 | +0.47% | 710,100 |
| Aug 26, 2026 | 110.98 | 111.43 | 110.34 | 110.78 | -0.20 | -0.18% | 609,900 |
| Aug 25, 2026 | 110.43 | 111.50 | 109.90 | 110.98 | +0.23 | +0.21% | 646,300 |
| Aug 24, 2026 | 109.75 | 111.90 | 109.62 | 110.75 | +1.22 | +1.11% | 866,700 |
| Aug 21, 2026 | 108.26 | 109.75 | 108.19 | 109.53 | +1.93 | +1.79% | 801,200 |
| Aug 20, 2026 | 107.75 | 109.11 | 107.43 | 107.60 | +0.24 | +0.22% | 600,800 |
| Aug 19, 2026 | 106.76 | 108.04 | 106.76 | 107.36 | +0.44 | +0.41% | 646,800 |
| Aug 18, 2026 | 106.25 | 107.46 | 105.53 | 106.92 | +1.45 | +1.37% | 489,700 |
| Aug 17, 2026 | 105.96 | 106.93 | 105.29 | 105.47 | -0.91 | -0.86% | 484,700 |
| Aug 14, 2026 | 106.52 | 106.91 | 105.96 | 106.38 | -0.01 | -0.01% | 362,200 |
65 days, newest first. Daily bars as drawn on the SEIC chart; change is against the previous day's close. Open, high, low and volume are in the download and on a wider screen.