Managers / Q3 2021 · view latest →
Citadel Investment Advisory, Inc.
CIK 0001811907 · PO BOX 900, CHESTERLAND, OH, 44026 · 440-942-8877
Summary
Citadel Investment Advisory, Inc. reported $161M in U.S.-listed holdings across 74 positions for Q3 2021.
Its largest position, BRK/B, represents 19.4% of the portfolio.
The book was largely unchanged from Q2 2021.
Portfolio Metrics
Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.
Reported Value by Quarter
Portfolio Composition
- Common Stock · 94.4% · $152M
- Other · 4.4% · $7M
- ADR · 0.9% · $2M
- PUBLIC · 0.3% · $444,000
Quarter-over-Quarter Changes full breakdown →
vs Q2 2021 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| WYNNWynn Resorts | ADDED | +8.3K | 10.4K | +$627,000 | $884,000 |
| Discovery Holdings A | ADDED | +6.0K | 59.3K | −$315,000 | $2M |
| CICigna Corp | TRIMMED | −95 | 1.3K | −$70,000 | $259,000 |
| MKLMarkel Corp | ADDED | +900 | 16.0K | +$1M | $19M |
| IPMLFImperial Metals Corp | ADDED | +100.2K | 1.85M | −$775,000 | $6M |
| LDOSLeidos Holdings Inc | HELD | −95 | 6.7K | −$40,000 | $642,000 |
| KHCKraft Heintz Co | HELD | −152 | 12.4K | −$56,000 | $457,000 |
| MTDMettler Toledo Intl | HELD | −20 | 2.0K | −$44,000 | $3M |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q3 2021
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $210M | 78 | Apr 16, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $231M | 79 | Jan 21, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $218M | 82 | Oct 21, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $206M | 83 | Aug 5, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $204M | 82 | Apr 17, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $193M | 82 | Jan 24, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $190M | 81 | Oct 16, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $176M | 82 | Jul 15, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $178M | 82 | Apr 17, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $163M | 82 | Jan 23, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $153M | 81 | Oct 31, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $155M | 80 | Jul 11, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $147M | 79 | May 1, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $146M | 79 | Jan 18, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $131M | 78 | Oct 20, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $148M | 80 | Aug 2, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $172M | 80 | May 12, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $171M | 75 | Jan 27, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $161M | 74 | Nov 2, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $162M | 74 | Aug 10, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $153M | 74 | Apr 20, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $140M | 72 | Jan 29, 2021 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.