Ownership history in Cornerstone Advisors, LLC · 13 quarters on record
This page tracks every 13F SEC filing in which Cornerstone Advisors, LLC reported a position in AT&T INC. (T). 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 | 27,800 | -27,500 | -49.7% | 0.03% | $785K | $27.62 |
| 2025 Q2 | REDUCED | 55,300 | -33,000 | -37.4% | 0.05% | $1.6M | $28.02 |
| 2025 Q1 | UNCHANGED | 88,300 | — | 0% | 0.11% | $2.5M | $27.09 |
| 2024 Q4 | UNCHANGED | 88,300 | — | 0% | 0.08% | $2.0M | $21.54 |
| 2024 Q3 | ADDED | 88,300 | +200 | +0.2% | 0.08% | $1.9M | $20.55 |
| 2024 Q2 | UNCHANGED | 88,100 | — | 0% | 0.07% | $1.7M | $17.59 |
| 2024 Q1 | UNCHANGED | 88,100 | — | 0% | 0.06% | $1.6M | $15.94 |
| 2023 Q4 | UNCHANGED | 88,100 | — | 0% | 0.07% | $1.5M | $14.95 |
| 2023 Q3 | ADDED | 88,100 | +34,000 | +62.8% | 0.06% | $1.3M | $13.13 |
| 2023 Q2 | REDUCED | 54,100 | -35,900 | -39.9% | 0.04% | $863K | $13.70 |
As of 2025 Q4 — sorted by position size