SEI INVESTMENTS MANAGEMENT CORP SEC EDGAR Filings (CIK 0000907692)

SEC EDGAR filings, ownership reports, and insider transactions for SEI INVESTMENTS MANAGEMENT CORP.

Business address
1 Freedom Valley Drive, Oaks, PA, 19456
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SEI INVESTMENTS MANAGEMENT CORP has filed 62 SEC EDGAR filings since 15 Feb 2002

Latest Filings

Recent SEC filings for SEI INVESTMENTS MANAGEMENT CORP including 13F-NT, N-PX, 3 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 Feb 2026 31 Dec 2025 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 Nov 2025 30 Sep 2025 028-16475
N-PX Open N-PX document View SEC filing for N-PX 25 Aug 2025 30 Jun 2025 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Aug 2025 30 Jun 2025 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 May 2025 31 Mar 2025 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 11 Feb 2025 31 Dec 2024 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 12 Nov 2024 30 Sep 2024 028-16475
N-PX Open N-PX document View SEC filing for N-PX 21 Aug 2024 30 Jun 2024 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 Aug 2024 30 Jun 2024 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 07 May 2024 31 Mar 2024 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Feb 2024 31 Dec 2023 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Nov 2023 30 Sep 2023 028-16475
3 Open 3 document View SEC filing for 3 17 Oct 2023 17 Oct 2023 811-23861
13F-NT Open 13F-NT document View SEC filing for 13F-NT 11 Aug 2023 30 Jun 2023 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 12 May 2023 31 Mar 2023 028-16475
40-APP Open 40-APP document View SEC filing for 40-APP 40-APP 10 Apr 2023 812-15454-02
13F-NT Open 13F-NT document View SEC filing for 13F-NT 10 Feb 2023 31 Dec 2022 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Nov 2022 30 Sep 2022 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 15 Aug 2022 30 Jun 2022 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 May 2022 31 Mar 2022 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Feb 2022 31 Dec 2021 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 12 Nov 2021 30 Sep 2021 028-16475
40-APP Open 40-APP document View SEC filing for 40-APP 40-APP 27 Sep 2021 812-15268-01
13F-NT Open 13F-NT document View SEC filing for 13F-NT 06 Aug 2021 30 Jun 2021 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 12 May 2021 31 Mar 2021 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 08 Feb 2021 31 Dec 2020 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 06 Nov 2020 30 Sep 2020 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 11 Aug 2020 30 Jun 2020 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 May 2020 31 Mar 2020 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 06 Feb 2020 31 Dec 2019 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 12 Nov 2019 30 Sep 2019 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Aug 2019 30 Jun 2019 028-16475
40-APP/A Open 40-APP/A document View SEC filing for 40-APP/A 40-APP/A 25 Jul 2019 812-14601-14
13F-NT Open 13F-NT document View SEC filing for 13F-NT 15 May 2019 31 Mar 2019 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Feb 2019 31 Dec 2018 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 08 Nov 2018 30 Sep 2018 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 03 Aug 2018 30 Jun 2018 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 10 May 2018 31 Mar 2018 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 08 Feb 2018 31 Dec 2017 028-16475
40-APP/A Open 40-APP/A document View SEC filing for 40-APP/A 40-APP/A 13 Dec 2017 812-14601-14
13F-NT Open 13F-NT document View SEC filing for 13F-NT 06 Nov 2017 30 Sep 2017 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 31 Jul 2017 30 Jun 2017 028-16475
40-APP/A Open 40-APP/A document View SEC filing for 40-APP/A 40-APP/A 23 Jun 2017 812-14601-14
13F-NT Open 13F-NT document View SEC filing for 13F-NT 05 May 2017 31 Mar 2017 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 02 Feb 2017 31 Dec 2016 028-16475
40-APP/A Open 40-APP/A document View SEC filing for 40-APP/A 40-APP/A 09 Jan 2017 812-14601-14
13F-NT Open 13F-NT document View SEC filing for 13F-NT 04 Nov 2016 30 Sep 2016 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 11 Aug 2016 30 Jun 2016 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 29 Apr 2016 31 Mar 2016 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 03 Feb 2016 31 Dec 2015 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 30 Oct 2015 30 Sep 2015 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 04 Aug 2015 30 Jun 2015 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 30 Apr 2015 31 Mar 2015 028-16475
13F-NT Open 13F-NT document View SEC filing for 13F-NT 11 Feb 2015 31 Dec 2014 028-16475
40-APP/A Open 40-APP/A document View SEC filing for 40-APP/A 40-APP/A 09 Sep 2014 812-14286-03
40-APP/A Open 40-APP/A document View SEC filing for 40-APP/A 40-APP/A 14 May 2014 812-14286-03
40-APP Open 40-APP document View SEC filing for 40-APP 40-APP 06 Mar 2014 812-14286-03
APP ORDR Open APP ORDR document View SEC filing for APP ORDR 12 Jan 2012 812-13929
APP NTC Open APP NTC document View SEC filing for APP NTC 12 Jan 2012 812-13929
40-APP Open 40-APP document View SEC filing for 40-APP 40-APP 27 Jul 2011 812-13929

About this filer

SEI INVESTMENTS MANAGEMENT CORP files with the SEC under CIK 0000907692. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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