# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000350894-25-000113
Filing Date
2025-10-22
Accepted
2025-10-22 16:02:39
Documents
26
Period of Report
2025-10-22
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 8-K | seic-20251022.htm iXBRL | 8-K | 30821
2 | PRESS RELEASE | seic-earningsreleaseex9911.htm | EX-99.1 | 479231
3 | EARNINGS PRESENTATION | q32025seicearningspresen.htm | EX-99.2 | 13240
7 | GRAPHIC | headerimage_v1-01a.jpg | GRAPHIC | 17978
8 | GRAPHIC | q32025seicearningspresen001.jpg | GRAPHIC | 72802
9 | GRAPHIC | q32025seicearningspresen002.jpg | GRAPHIC | 153204
10 | GRAPHIC | q32025seicearningspresen003.jpg | GRAPHIC | 116871
11 | GRAPHIC | q32025seicearningspresen004.jpg | GRAPHIC | 105571
12 | GRAPHIC | q32025seicearningspresen005.jpg | GRAPHIC | 113785
13 | GRAPHIC | q32025seicearningspresen006.jpg | GRAPHIC | 103581
14 | GRAPHIC | q32025seicearningspresen007.jpg | GRAPHIC | 96419
15 | GRAPHIC | q32025seicearningspresen008.jpg | GRAPHIC | 94209
16 | GRAPHIC | q32025seicearningspresen009.jpg | GRAPHIC | 93532
17 | GRAPHIC | q32025seicearningspresen010.jpg | GRAPHIC | 82378
18 | GRAPHIC | seic-20251022_g1.gif | GRAPHIC | 15713
| Complete submission text file | 0000350894-25-000113.txt |  | 2162826

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | seic-20251022.xsd | EX-101.SCH | 1773
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | seic-20251022_lab.xml | EX-101.LAB | 21885
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | seic-20251022_pre.xml | EX-101.PRE | 12502
28 | EXTRACTED XBRL INSTANCE DOCUMENT | seic-20251022_htm.xml | XML | 2712

Mailing Address 1 FREEDOM VALLEY DRIVE OAKS PA 19456-1100
Business Address 1 FREEDOM VALLEY DRIVE OAKS PA 19456-1100 6106761000
SEI INVESTMENTS CO (Filer) CIK: 0000350894 (see all company filings)

EIN.: 231707341 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-10200 | Film No.: 251410118
SIC: 6211 Security Brokers, Dealers & Flotation Companies
(CF Office: 09 Crypto Assets)