Ownership history in Cornerstone Advisors, LLC · 22 quarters on record
This page tracks every 13F SEC filing in which Cornerstone Advisors, LLC reported a position in COMCAST CORP - CLASS A (CMCSA). 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 Q3 | REDUCED | 262,200 | -6,900 | -2.6% | 0.27% | $8.2M | $28.80 |
| 2025 Q2 | ADDED | 269,100 | +48,700 | +22.1% | 0.33% | $9.6M | $32.42 |
| 2025 Q1 | UNCHANGED | 220,400 | — | 0% | 0.35% | $8.1M | $33.21 |
| 2024 Q4 | ADDED | 220,400 | +2,300 | +1.1% | 0.33% | $8.3M | $33.50 |
| 2024 Q3 | ADDED | 218,100 | +22,800 | +11.7% | 0.36% | $9.1M | $37.01 |
| 2024 Q2 | REDUCED | 195,300 | -3,000 | -1.5% | 0.31% | $7.6M | $34.41 |
| 2024 Q1 | UNCHANGED | 198,300 | — | 0% | 0.36% | $8.6M | $37.82 |
| 2023 Q4 | REDUCED | 198,300 | -19,500 | -9.0% | 0.38% | $8.7M | $38.00 |
| 2023 Q3 | REDUCED | 217,800 | -127,900 | -37.0% | 0.45% | $9.7M | $38.17 |
| 2023 Q2 | REDUCED | 345,700 | -185,800 | -35.0% | 0.69% | $14.4M | $35.52 |
As of 2025 Q4 — sorted by position size