Mainstream Capital Management LLC SEC EDGAR Filings (CIK 0002043084)

SEC EDGAR filings, ownership reports, and insider transactions for Mainstream Capital Management LLC.

Business address
3435 Wilshire Blvd, Suite 1100, Los Angeles, CA, 90010
Top securities (13F)
JPST, AAPL, AMZN, GSST, GOOG, NVDA, META, IWF, IWD, IVV, GOOGL, JPM, BRKB, TSLA, MSFT, LLY, GLD, SPY, LZ, and NFLX
State of incorporation
DE
Fiscal year end
31 December
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Mainstream Capital Management LLC has filed 6 SEC EDGAR filings since 31 Oct 2024

Latest Filings

Recent SEC filings for Mainstream Capital Management LLC including 13F-HR.

Form type Document Filing Description Filing date Reporting date File number(s)
13F-HR Open 13F-HR document View SEC filing for 13F-HR 21 Jan 2026 31 Dec 2025 028-24412
13F-HR Open 13F-HR document View SEC filing for 13F-HR 20 Oct 2025 30 Sep 2025 028-24412
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Jul 2025 30 Jun 2025 028-24412
13F-HR Open 13F-HR document View SEC filing for 13F-HR 28 Apr 2025 31 Mar 2025 028-24412
13F-HR Open 13F-HR document View SEC filing for 13F-HR 06 Feb 2025 31 Dec 2024 028-24412
13F-HR Open 13F-HR document View SEC filing for 13F-HR 31 Oct 2024 30 Sep 2024 028-24412

About this filer

Mainstream Capital Management LLC files with the SEC under CIK 0002043084. 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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