StockDriftsStockDriftsTop 50 Citadel Investment Advisory, Inc. Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| BRK.B | Beckshire Hathaway | 23.81% | 104.8K | $52.4M | -0.13%(-137) | $227.36(+120.50%) | 2026-06-30 | |
| MKL | Markel Corp | 13.52% | 15.2K | $29.8M | +0.00%(+0) | $1366.44(+34.27%) | 2026-06-30 | |
| GOOGL | Alphabet Inc. Class A | 7.57% | 46.7K | $16.7M | -0.37%(-175) | $89.07(+287.03%) | 2026-06-30 | |
| GOOG | Alphabet Inc. Class C | 4.4% | 27.4K | $9.7M | -1.08%(-300) | $81.06(+322.71%) | 2026-06-30 | |
| IPMLF | Imperial Metals Corp | 3.45% | 1.73M | $7.6M | -0.09%(-1.50K) | $1.47(+322.01%) | 2026-06-30 | |
| PM | Philip Morris Intl | 3.21% | 39.0K | $7.1M | +0.00%(+0) | $79.57(+135.87%) | 2026-06-30 | |
| JNJ | Johnson & Johnson | 2.66% | 23.1K | $5.9M | +0.00%(+1) | $154.31(+68.79%) | 2026-06-30 | |
| MSFT | Microsoft Corp | 2.47% | 14.6K | $5.4M | +0.00%(+0) | $231.33(+110.12%) | 2026-06-30 | |
| RTX | Raytheon Technologies Corp | 2.41% | 27.9K | $5.3M | +0.00%(+0) | $66.62(+235.57%) | 2026-06-30 | |
| IBM | IBM Corp | 2.15% | 16.9K | $4.7M | +0.00%(+0) | $118.85(+94.08%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +16.55% | +58.32% | +10.58% | +65.35% |
| Top 20 Holdings Unweighted | +18.21% | +65.16% | +10.03% | +61.25% |
Citadel Investment Advisory, Inc. reports $220.26M in US-listed equity holdings across 76 positions in its most recent 13F filing. Its largest disclosed positions are BRK.B (23.8%), MKL (13.5%) and GOOGL (7.6%). The top 20 holdings account for 80% of reported assets. Its disclosed equity book has returned +58.32% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
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Holdings on this page are parsed from Citadel Investment Advisory, Inc.’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1811907). View Citadel Investment Advisory, Inc.’s 13F filings on SEC