SEI Investments Company - Common Stock (SEIC)

Historical Prices For SEI Investments Company - Common Stock (SEIC)

Date Range:

2025-07-21 - 2025-10-21

Date	Open	High	Low	Close	Volume	Adjusted Close
10/21/2025	81.66	83.21	81.38	82.47	696,657	82.47
10/20/2025	81.26	81.90	80.93	81.69	609,118	81.69
10/17/2025	80.85	81.33	79.71	80.79	630,274	80.79
10/16/2025	82.84	83.23	80.43	80.51	868,562	80.51
10/15/2025	83.93	84.40	82.29	82.57	690,744	82.57
10/14/2025	81.54	84.02	81.54	83.42	788,719	83.42
10/13/2025	81.57	82.96	81.57	82.52	536,294	82.52
10/10/2025	84.30	84.72	81.10	81.22	623,561	81.22
10/09/2025	85.28	85.33	83.73	84.11	491,753	84.11
10/08/2025	84.87	85.37	83.97	84.60	730,915	84.60
10/07/2025	85.82	86.14	84.17	84.74	816,714	84.74
10/06/2025	85.77	85.77	84.32	85.35	826,426	85.35
10/03/2025	84.97	85.75	84.62	85.62	809,995	85.62
10/02/2025	84.14	85.23	83.47	84.86	823,321	84.86
10/01/2025	84.50	85.17	83.75	84.07	815,000	84.07
9/30/2025	85.42	85.64	84.23	84.85	525,762	84.85
9/29/2025	86.29	86.42	85.28	85.42	671,464	85.42
9/26/2025	85.48	86.01	85.36	85.70	509,714	85.70
9/25/2025	85.66	85.97	84.81	85.10	781,166	85.10
9/24/2025	86.49	87.09	85.72	85.97	1,366,714	85.97
9/23/2025	87.35	88.01	86.06	86.18	637,611	86.18
9/22/2025	86.41	87.16	85.57	87.08	900,768	87.08
9/19/2025	86.91	87.25	86.27	86.72	2,395,446	86.72
9/18/2025	87.16	87.69	85.97	86.25	683,353	86.25
9/17/2025	87.32	88.22	85.99	86.65	821,322	86.65
9/16/2025	86.83	87.80	86.76	87.21	766,393	87.21
9/15/2025	86.52	87.08	86.03	86.61	654,021	86.61
9/12/2025	87.67	87.79	86.40	86.52	399,451	86.52
9/11/2025	87.04	87.85	86.50	87.77	501,894	87.77
9/10/2025	86.21	87.74	86.21	86.88	562,915	86.88
9/09/2025	87.43	87.43	86.01	86.65	608,491	86.65
9/08/2025	87.22	87.58	86.76	87.43	864,362	87.43
9/05/2025	89.39	89.52	86.75	87.17	783,453	87.17
9/04/2025	88.16	89.39	88.10	89.22	826,514	89.22
9/03/2025	87.59	88.20	86.49	87.72	547,561	87.72
9/02/2025	87.29	88.17	86.66	88.10	713,534	88.10
8/29/2025	88.95	89.11	88.02	88.28	703,792	88.28
8/28/2025	90.55	90.55	88.73	88.85	519,254	88.85
8/27/2025	90.00	90.97	90.00	90.52	609,103	90.52
8/26/2025	89.63	90.44	89.09	90.33	504,992	90.33
8/25/2025	90.43	90.42	89.47	89.63	515,970	89.63
8/22/2025	88.56	90.61	88.16	90.15	451,946	90.15
8/21/2025	87.95	88.45	87.69	88.14	440,641	88.14
8/20/2025	88.21	88.72	87.56	88.40	710,303	88.40
8/19/2025	88.67	89.00	87.92	88.21	552,076	88.21
8/18/2025	87.87	88.71	87.80	88.62	676,801	88.62
8/15/2025	88.85	88.95	88.00	88.19	750,968	88.19
8/14/2025	88.30	89.19	87.93	88.81	609,025	88.81
8/13/2025	88.34	88.70	87.58	88.54	553,387	88.54
8/12/2025	87.92	88.19	87.53	88.06	568,585	88.06
8/11/2025	87.59	88.00	87.22	87.44	404,900	87.44
8/08/2025	87.35	88.19	86.98	87.50	407,458	87.50
8/07/2025	88.50	88.69	86.36	86.85	535,195	86.85
8/06/2025	88.45	88.45	87.42	88.20	577,851	88.20
8/05/2025	88.50	88.94	86.88	87.81	731,314	87.81
8/04/2025	87.13	88.39	86.94	88.34	676,431	88.34
8/01/2025	86.83	87.04	85.55	86.45	972,185	86.45
7/31/2025	88.26	89.12	87.93	88.12	944,257	88.12
7/30/2025	88.64	89.55	88.06	88.57	887,742	88.57
7/29/2025	88.75	89.65	88.40	88.46	887,666	88.46
7/28/2025	90.03	90.14	88.60	88.75	978,713	88.75
7/25/2025	89.90	90.60	89.02	89.99	1,205,442	89.99
7/24/2025	88.87	90.14	86.19	89.79	2,602,483	89.79
7/23/2025	90.58	90.98	89.61	89.98	1,492,935	89.98
7/22/2025	90.87	90.98	90.06	90.58	695,859	90.58