Mainstream Capital Management LLC
- SEC CIK
- 0002043084
- Latest filing
- Jul 15, 2026
SPY holding history
SPDR S&P 500 ETF Trust in every 13F filed by Mainstream Capital Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
SPY overviewAll 13F holders of SPYFull Q2 2026 holdings
- Shares (Q2 2026)
- 3,473
- Value
- $2.59M
- % of portfolio
- 1.6%
- Quarters held
- 8
- Since Q3 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 3,473 | $2.59M | 1.6% | 00.0% | Unchanged | Holders |
| Q1 2026 | 3,473 | $2.26M | 1.5% | 00.0% | Unchanged | Holders |
| Q4 2025 | 3,473 | $2.37M | 1.6% | −8−0.2% | Reduced | Holders |
| Q3 2025 | 3,481 | $2.32M | 1.5% | +10+0.3% | Added | Holders |
| Q2 2025 | 3,471 | $2.14M | 1.6% | +90+2.7% | Added | Holders |
| Q1 2025 | 3,381 | $1.89M | 1.5% | +130+4.0% | Added | Holders |
| Q4 2024 | 3,251 | $1.91M | 1.3% | −220−6.3% | Reduced | Holders |
| Q3 2024 | 3,471 | $1.99M | 1.7% | – | No prior filing | Holders |