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)