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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-12-081132
Filing Date
2012-02-27
Accepted
2012-02-27 14:33:07
Documents
15
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 SEI INVESTMENTS CO--FORM 10-K d259616d10k.htm 10-K 1600182
2 SUBSIDIARIES OF THE REGISTRANT d259616dex21.htm EX-21 13094
3 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM d259616dex231.htm EX-23.1 1538
4 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM d259616dex232.htm EX-23.2 1463
5 SECTION 302 CEO CERTIFICATION d259616dex311.htm EX-31.1 6070
6 SECTION 302 CFO CERTIFICATION d259616dex312.htm EX-31.2 6057
7 SECTION 906 CEO AND CFO CERTIFICATION d259616dex32.htm EX-32 3872
8 FINANCIAL STATEMENTS OF LSV ASSET MANAGEMENT d259616dex992.htm EX-99.2 139993
15 GRAPHIC g259616rider-c4.jpg GRAPHIC 82365
  Complete submission text file 0001193125-12-081132.txt   12287184

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT seic-20111231.xml EX-101.INS 2146304
10 XBRL TAXONOMY EXTENSION SCHEMA seic-20111231.xsd EX-101.SCH 84643
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE seic-20111231_cal.xml EX-101.CAL 134370
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE seic-20111231_def.xml EX-101.DEF 217391
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE seic-20111231_lab.xml EX-101.LAB 677082
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE seic-20111231_pre.xml EX-101.PRE 508920
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-K | Act: 34 | File No.: 000-10200 | Film No.: 12641367
SIC: 6211 Security Brokers, Dealers & Flotation Companies