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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000350894-20-000037
Filing Date
2020-07-28
Accepted
2020-07-28 12:21:47
Documents
78
Period of Report
2020-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q seic-20200630.htm   iXBRL 10-Q 3188176
2 SECTION 302 CEO CERTIFICATION seic-630202010qex311.htm EX-31.1 8627
3 SECTION 302 CFO CERTIFICATION seic-630202010qex312.htm EX-31.2 8790
4 SECTION 906 CEO AND CFO CERTIFICATION seic-630202010qex32.htm EX-32 9065
5 PRESS RELEASE seic-earningsreleaseex.htm EX-99.1 721612
11 GRAPHIC download1.jpg GRAPHIC 35933
12 GRAPHIC seic-20200630_g1.jpg GRAPHIC 37183
  Complete submission text file 0000350894-20-000037.txt   12804864

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT seic-20200630.xsd EX-101.SCH 44266
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT seic-20200630_cal.xml EX-101.CAL 117664
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT seic-20200630_def.xml EX-101.DEF 231033
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT seic-20200630_lab.xml EX-101.LAB 590575
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT seic-20200630_pre.xml EX-101.PRE 387783
13 EXTRACTED XBRL INSTANCE DOCUMENT seic-20200630_htm.xml XML 2925149
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)

IRS No.: 231707341 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-10200 | Film No.: 201052675
SIC: 6211 Security Brokers, Dealers & Flotation Companies
Office of Finance