Mainstream Capital Management Llc Stock Trading & 13F Insights

13F Portfolio Filings

  • Most recent 13F
    Q2 2025
  • Location
    los angeles, CA
  • CIK
    0002043084
  • All SEC filings
Q2 2025
Quater
Holdings
VALUE
Top Holdings
Form Type
Date Filed
Filing Id

84

$137.51 M
JPST, AAPL, AMZN, META
13F-HR
Jul 15, 2025
000204308425000004

86

$126.23 M
JPST, AAPL, AMZN, META
13F-HR
Apr 28, 2025
000204308425000002

322

$142.64 M
JPST, AAPL, AMZN, META
13F-HR
Feb 6, 2025
000204308425000001

84

$117.65 M
JPST, AAPL, AMZN, META
13F-HR
Oct 31, 2024
000204308424000002