SEI Investments Company - SEIC - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 18, 2025	87.87	88.62	88.6	88.71	87.8	573,102
August 15, 2025	88.85	88.19	88.19	88.95	88	751,000
August 14, 2025	88.3	88.81	88.81	89.2	87.93	609,025
August 13, 2025	88.34	88.54	88.54	88.7	87.58	553,400
August 12, 2025	87.92	88.06	88.06	88.19	87.53	568,600
August 11, 2025	87.59	87.44	87.44	88	87.22	404,900
August 08, 2025	87.35	87.5	87.5	88.19	86.98	407,500
August 07, 2025	88.5	86.85	86.85	88.7	86.36	535,200
August 06, 2025	88.45	88.2	88.2	88.45	87.42	577,900
August 05, 2025	88.5	87.81	87.81	88.94	86.88	731,314
August 04, 2025	87.13	88.34	88.34	88.39	86.94	676,431
August 01, 2025	86.83	86.45	86.45	87.04	85.55	972,200
July 31, 2025	88.26	88.12	88.12	89.12	87.93	944,300
July 30, 2025	88.64	88.57	88.57	89.55	88.07	887,752
July 29, 2025	88.75	88.46	88.46	89.65	88.4	887,700
July 28, 2025	90.03	88.75	88.75	90.14	88.6	978,713
July 25, 2025	89.9	89.99	89.99	90.6	89.02	1.21M
July 24, 2025	88.87	89.79	89.79	90.14	86.2	2.6M
July 23, 2025	90.58	89.98	89.98	90.98	89.61	1.49M
July 22, 2025	90.87	90.58	90.58	90.98	90.06	695,900
July 21, 2025	92.84	90.92	90.92	93.25	90.85	906,600
July 18, 2025	93.96	92.82	92.82	93.96	92.66	923,126
July 17, 2025	92.29	93.23	93.23	93.51	92.12	778,828
July 16, 2025	91.51	92.29	92.29	92.29	90.61	980,863
July 15, 2025	92.64	91.13	91.13	92.68	91.11	783,846
July 14, 2025	92.43	92.78	92.78	92.83	91.5	853,543
July 11, 2025	93.42	92.33	92.33	93.42	91.96	597,700
July 10, 2025	92.87	93.8	93.8	93.82	92.75	961,100
July 09, 2025	92.79	92.61	92.61	92.79	91.85	793,026
July 08, 2025	93.01	92.39	92.39	93.36	92.23	749,100
July 07, 2025	92.89	92.66	92.66	93.7	92.05	810,325
July 03, 2025	92.25	93.1	93.1	93.23	92.08	516,600
July 02, 2025	91.22	91.96	91.96	92.04	90.81	1.05M
July 01, 2025	89.96	91.5	91.5	93.75	89.8	996,600
June 30, 2025	90	89.86	89.86	90.24	89.32	1.16M
June 27, 2025	89.36	89.56	89.56	90.52	88.93	1.11M
June 26, 2025	87.89	89.26	89.26	89.6	87.24	1.23M
June 25, 2025	86.5	86.85	86.85	86.9	85.98	820,644
June 24, 2025	85.5	86.15	86.15	86.62	85.39	1.04M
June 23, 2025	83.66	84.73	84.73	84.8	83.35	1.12M
June 20, 2025	83.71	83.22	83.22	84.11	82.79	1.42M
June 18, 2025	83.42	83.22	83.22	84.42	83.09	1.34M
June 17, 2025	83.87	83.55	83.55	84.36	83.38	702,245
June 16, 2025	83.35	84.22	84.22	84.89	83.35	590,614
June 13, 2025	83.16	82.99	82.99	83.98	82.65	649,600
June 12, 2025	82.92	84.18	84.18	84.24	82.43	731,900
June 11, 2025	84.25	83.13	83.13	84.44	83.04	1.3M
June 10, 2025	84.53	84.22	84.22	84.91	83.86	834,700
June 09, 2025	85.25	84.53	84.53	85.37	84.33	601,600
June 06, 2025	86	85.64	85.15	86.5	85.48	776,700
June 05, 2025	85.27	85.21	84.72	85.86	84.75	1.1M
June 04, 2025	85.04	85.16	84.67	85.87	85.04	1.15M
June 03, 2025	84.65	84.97	84.48	85.37	84	1.02M
June 02, 2025	84.73	84.65	84.17	85.1	83.61	1.49M
May 30, 2025	84.25	85.26	85.26	85.64	83.47	8.79M
May 29, 2025	85.43	84.84	84.84	85.94	83.85	1.67M
May 28, 2025	85.79	85.3	85.3	86.34	85.23	1.06M
May 27, 2025	84.5	85.97	85.97	86.02	83.84	942,100
May 23, 2025	83.29	83.92	83.92	84.39	83.29	811,000
May 22, 2025	83.68	84.47	84.47	84.92	83.33	922,204

SEI Investments Company (SEIC) NASDAQ