Ownership history in Mainstream Capital Management LLC · 6 quarters on record
This page tracks every 13F SEC filing in which Mainstream Capital Management LLC reported a position in ISHARES CORE S&P 500 ETF (IVV). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | REDUCED | 4,437 | -1 | -0.0% | 1.99% | $3.0M | $683.12 |
| 2025 Q3 | REDUCED | 4,438 | -84 | -1.9% | 1.97% | $3.0M | $665.17 |
| 2025 Q2 | REDUCED | 4,522 | -290 | -6.0% | 2.04% | $2.8M | $615.21 |
| 2025 Q1 | ADDED | 4,812 | +439 | +10.0% | 2.14% | $2.7M | $555.02 |
| 2024 Q4 | ADDED | 4,373 | +162 | +3.8% | 1.80% | $2.6M | $579.67 |
| 2024 Q3 | INITIATED | 4,211 | — | — | 2.06% | $2.4M | $566.00 |
As of 2025 Q4 — sorted by position size