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Sei Investments Co. – ‘8-K’ for 12/8/20 – ‘XML’

On:  Wednesday, 12/9/20, at 8:50am ET   ·   For:  12/8/20   ·   Accession #:  350894-20-60   ·   File #:  0-10200

Previous ‘8-K’:  ‘8-K’ on / for 8/5/20   ·   Next:  ‘8-K’ on 1/28/21 for 1/27/21   ·   Latest:  ‘8-K’ on / for 4/24/24

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  As Of               Filer                 Filing    For·On·As Docs:Size

12/09/20  Sei Investments Co.               8-K:8,9    12/08/20   13:309K

Current Report   —   Form 8-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 8-K         Current Report                                      HTML     27K 
 2: EX-99.1     Press Release                                       HTML      8K 
 9: R1          Cover                                               HTML     46K 
11: XML         IDEA XML File -- Filing Summary                      XML     12K 
 8: XML         XBRL Instance -- seic-20201208_htm                   XML     21K 
10: EXCEL       IDEA Workbook of Financial Reports                  XLSX      6K 
 4: EX-101.CAL  XBRL Calculations -- seic-20201208_cal               XML      7K 
 5: EX-101.DEF  XBRL Definitions -- seic-20201208_def                XML      9K 
 6: EX-101.LAB  XBRL Labels -- seic-20201208_lab                     XML     68K 
 7: EX-101.PRE  XBRL Presentations -- seic-20201208_pre              XML     33K 
 3: EX-101.SCH  XBRL Schema -- seic-20201208                         XSD     11K 
12: JSON        XBRL Instance as JSON Data -- MetaLinks               12±    17K 
13: ZIP         XBRL Zipped Folder -- 0000350894-20-000060-xbrl      Zip     40K 


‘XML’   —   XBRL Instance — seic-20201208_htm


This Document is an XBRL XML File.


                                                                                                                                                                                
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<entity>
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<dei:EntityRegistrantName contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGV4dHJlZ2lvbjpkOTBkN2Q2ZWZkYWI0NDAwOGM5Yjc0MDAzNzRiYjU4Ml8xNDk0_b1cc1ed3-3afd-43ef-a175-cce6093e0f10"> SEI INVESTMENTS COMPANY </dei:EntityRegistrantName>
<dei:EntityIncorporationStateCountryCode contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGFibGU6NWM5MDdmZGNlNTk2NDRmZTg5ZmU1N2M1ODM1NGVmMTUvdGFibGVyYW5nZTo1YzkwN2ZkY2U1OTY0NGZlODlmZTU3YzU4MzU0ZWYxNV8wLTAtMS0xLTA_e529293e-87b3-4a35-9614-89b0dcfd14e0"> PA </dei:EntityIncorporationStateCountryCode>
<dei:EntityFileNumber contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGFibGU6NWM5MDdmZGNlNTk2NDRmZTg5ZmU1N2M1ODM1NGVmMTUvdGFibGVyYW5nZTo1YzkwN2ZkY2U1OTY0NGZlODlmZTU3YzU4MzU0ZWYxNV8wLTItMS0xLTA_9be3ddf2-ee49-4871-9827-7d4c12f678c7"> 0-10200 </dei:EntityFileNumber>
<dei:EntityTaxIdentificationNumber contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGFibGU6NWM5MDdmZGNlNTk2NDRmZTg5ZmU1N2M1ODM1NGVmMTUvdGFibGVyYW5nZTo1YzkwN2ZkY2U1OTY0NGZlODlmZTU3YzU4MzU0ZWYxNV8wLTQtMS0xLTA_53edd2ac-b4bd-4fc5-a053-2087a6b3d474"> 23-1707341 </dei:EntityTaxIdentificationNumber>
<dei:EntityAddressAddressLine1 contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGV4dHJlZ2lvbjpkOTBkN2Q2ZWZkYWI0NDAwOGM5Yjc0MDAzNzRiYjU4Ml8xNTAx_b8dbbe33-c61b-41b4-8e4c-ac70c5c97b2d"> 1 Freedom Valley Drive </dei:EntityAddressAddressLine1>
<dei:EntityAddressCityOrTown contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGV4dHJlZ2lvbjpkOTBkN2Q2ZWZkYWI0NDAwOGM5Yjc0MDAzNzRiYjU4Ml8xNTAy_017c1072-05e0-49a9-b1f3-ed56bd5f9a4a"> Oaks </dei:EntityAddressCityOrTown>
<dei:EntityAddressStateOrProvince contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGV4dHJlZ2lvbjpkOTBkN2Q2ZWZkYWI0NDAwOGM5Yjc0MDAzNzRiYjU4Ml8xNDk1_9c231fef-b329-4b3d-a35d-5aab37692755"> PA </dei:EntityAddressStateOrProvince>
<dei:EntityAddressPostalZipCode contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGV4dHJlZ2lvbjpkOTBkN2Q2ZWZkYWI0NDAwOGM5Yjc0MDAzNzRiYjU4Ml8xNDk2_c8e54e8a-5e2c-4ca4-8c90-61f4575db4bc"> 19456 </dei:EntityAddressPostalZipCode>
<dei:CityAreaCode contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGV4dHJlZ2lvbjpkOTBkN2Q2ZWZkYWI0NDAwOGM5Yjc0MDAzNzRiYjU4Ml8xNDk3_3f7d2e82-2afd-4745-8fd8-c6e76d77fb9e"> 610 </dei:CityAreaCode>
<dei:LocalPhoneNumber contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGV4dHJlZ2lvbjpkOTBkN2Q2ZWZkYWI0NDAwOGM5Yjc0MDAzNzRiYjU4Ml8xNDk4_c3ac4ded-aacf-4cfc-97f3-d6942c0cf623"> 676-1000 </dei:LocalPhoneNumber>
<dei:WrittenCommunications contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGFibGU6MTcwNmM4NTM5NDcyNGY1ODhjZjdkNTIzNTExOWY1ZTgvdGFibGVyYW5nZToxNzA2Yzg1Mzk0NzI0ZjU4OGNmN2Q1MjM1MTE5ZjVlOF8wLTAtMS0xLTA_080ea179-ca92-4703-bc30-336be8a50650"> false </dei:WrittenCommunications>
<dei:SolicitingMaterial contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGFibGU6NGFhN2Y3NTFmMGRmNGRlOWIzZWE3NzhmYTQ4ZDNjMDUvdGFibGVyYW5nZTo0YWE3Zjc1MWYwZGY0ZGU5YjNlYTc3OGZhNDhkM2MwNV8wLTAtMS0xLTA_504127d3-2785-4da4-af76-521e05ad5975"> false </dei:SolicitingMaterial>
<dei:PreCommencementTenderOffer contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGFibGU6ZDBlNzhjODVhNDMxNDA2ZDk1ODdkMTE4MmM1OWNlYTQvdGFibGVyYW5nZTpkMGU3OGM4NWE0MzE0MDZkOTU4N2QxMTgyYzU5Y2VhNF8wLTAtMS0xLTA_0246c234-4a1d-44cd-8257-97e1efa3cd28"> false </dei:PreCommencementTenderOffer>
<dei:PreCommencementIssuerTenderOffer contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGFibGU6NDE2OGU2YjYzOWZhNDcyOGEzMDFkZmUyMGUwNWVhNDEvdGFibGVyYW5nZTo0MTY4ZTZiNjM5ZmE0NzI4YTMwMWRmZTIwZTA1ZWE0MV8wLTAtMS0xLTA_b6eab57a-7268-4261-a03d-869a8afa4d90"> false </dei:PreCommencementIssuerTenderOffer>
<dei:Security12bTitle contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGFibGU6NDY0ZjM0OTVkMDc4NDQ4N2JkNWEwNTMyMDI0ODhmNjEvdGFibGVyYW5nZTo0NjRmMzQ5NWQwNzg0NDg3YmQ1YTA1MzIwMjQ4OGY2MV8xLTAtMS0xLTA_bcb2854a-78db-4f62-8550-7b402ce375ee"> Common Stock, par value $0.01 per share </dei:Security12bTitle>
<dei:TradingSymbol contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGFibGU6NDY0ZjM0OTVkMDc4NDQ4N2JkNWEwNTMyMDI0ODhmNjEvdGFibGVyYW5nZTo0NjRmMzQ5NWQwNzg0NDg3YmQ1YTA1MzIwMjQ4OGY2MV8xLTItMS0xLTA_12aa0c2b-8d26-485d-8c46-3b3059a18a35"> SEIC </dei:TradingSymbol>
<dei:SecurityExchangeName contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGFibGU6NDY0ZjM0OTVkMDc4NDQ4N2JkNWEwNTMyMDI0ODhmNjEvdGFibGVyYW5nZTo0NjRmMzQ5NWQwNzg0NDg3YmQ1YTA1MzIwMjQ4OGY2MV8xLTQtMS0xLTA_32dea1e8-cbb8-456e-8443-8a46904be1e7"> NASDAQ </dei:SecurityExchangeName>
<dei:EntityEmergingGrowthCompany contextRef="i6b6135e90be2415fa6fb98c20e04dead_D20201208-20201208" id="id3VybDovL2RvY3MudjEvZG9jOjBlNTcxMjFhMGJjYjRhZWJiOWFjZTQwODVkM2IyN2ZmL3NlYzowZTU3MTIxYTBiY2I0YWViYjlhY2U0MDg1ZDNiMjdmZl8xL2ZyYWc6ZDkwZDdkNmVmZGFiNDQwMDhjOWI3NDAwMzc0YmI1ODIvdGV4dHJlZ2lvbjpkOTBkN2Q2ZWZkYWI0NDAwOGM5Yjc0MDAzNzRiYjU4Ml8xNDk5_38baf698-f4d4-40f1-8e46-e2827e9ee816"> false </dei:EntityEmergingGrowthCompany>
</xbrl>

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