Mason Investment Advisory Services, Inc. SEC EDGAR Filings (CIK 0001635007)

SEC EDGAR filings, ownership reports, and insider transactions for Mason Investment Advisory Services, Inc..

Business address
11921 Freedom Drive, Suite 1000, Reston, VA, 20190
Top securities (13F)
VLUE, AVUV, VSS, TGRT, AVDV, AVSC, VBR, CGDV, MINT, CGXU, CGGR, VNQI, DFAT, SPY, EFV, FNDF, XOM, CVX, DFAC, and VGSH
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Mason Investment Advisory Services, Inc. has filed 32 SEC EDGAR filings since 12 May 2023

Latest Filings

Recent SEC filings for Mason Investment Advisory Services, Inc. including 13F-HR, N-PX, 144.

Form type Document Filing Description Filing date Reporting date File number(s)
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Feb 2026 31 Dec 2025 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Nov 2025 30 Sep 2025 028-23779
N-PX Open N-PX document View SEC filing for N-PX 20 Aug 2025 30 Jun 2025 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 05 Aug 2025 30 Jun 2025 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 01 May 2025 31 Mar 2025 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 06 Feb 2025 31 Dec 2024 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Nov 2024 30 Sep 2024 028-23779
N-PX Open N-PX document View SEC filing for N-PX 23 Aug 2024 30 Jun 2024 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 09 Aug 2024 30 Jun 2024 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 08 Aug 2024 30 Sep 2023 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 08 Aug 2024 30 Jun 2023 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 08 Aug 2024 31 Mar 2023 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 07 Aug 2024 31 Dec 2022 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 07 Aug 2024 30 Sep 2022 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 07 Aug 2024 30 Jun 2022 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 07 Aug 2024 31 Mar 2022 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 06 Aug 2024 31 Dec 2021 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 06 Aug 2024 30 Sep 2021 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 06 Aug 2024 30 Jun 2021 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 06 Aug 2024 31 Mar 2021 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 05 Aug 2024 31 Dec 2020 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 05 Aug 2024 30 Sep 2020 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 05 Aug 2024 30 Jun 2020 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 05 Aug 2024 31 Mar 2020 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 02 Aug 2024 31 Dec 2019 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 02 Aug 2024 30 Sep 2019 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 02 Aug 2024 30 Jun 2019 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 02 Aug 2024 31 Mar 2019 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 May 2024 31 Mar 2024 028-23779
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2024 31 Dec 2023 028-23779
144 Open 144 document View SEC filing for 144 17 May 2023 150-05248
144 Open 144 document View SEC filing for 144 12 May 2023

About this filer

Mason Investment Advisory Services, Inc. files with the SEC under CIK 0001635007. This page aggregates EDGAR filings and related ownership activity.

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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