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The Cook & Bynum Fund: (MF: COBYX)
(NASDAQ Mutual Funds) As of Feb 6, 2026 05:32 PM ET
$19.02 USD
+0.30 (1.60%)
Zacks MF Rank
4-Sell of 5 4
Latest Performance as of Dec 31, 2025
| Total Return %* | Percentile Rank Objective | |
|---|---|---|
| YTD | 20.49 | 43 |
| 3 months | 4.08 | 18 |
| 6 months | 4.20 | 73 |
| 1 Year | 20.49 | 43 |
| 3 Year | 8.56 | 91 |
| 5 Year | 8.80 | 47 |
| 10 Year | 4.33 | 99 |
* Annual for three years and beyond.
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Portfolio Statistics
| % Unrealized Gain | 20.68 |
| % Yield | 1.17 |
| % SEC Yield | NA |
| Net Assets (Mil $) 12/31/2025 | 77.51 |
| % Turnover 12/31/2025 | 6.00 |
Risk
| 3 Year | 5 Year | 10 Year | |
|---|---|---|---|
| Beta | 0.40 | 0.50 | 0.60 |
| Alpha | -2.36 | 0.47 | -4.61 |
| R Squared | 0.14 | 0.30 | 0.44 |
| Std. Dev. | 12.46 | 13.57 | 13.61 |
| Sharpe | 0.36 | 0.47 | 4.00 |
Sector / Country Weightings
| As of 12/31/2025 | % of Portfolio |
|---|---|
| United States | 33.82 |
| Mexico | 31.60 |
| Chile | 9.89 |
| Belgium | 9.87 |
| Turkey | 5.47 |
| Peru | 3.57 |
| Thailand | 2.44 |
| Brazil | 1.39 |
| Hong Kong | 1.33 |
| Germany | 0.62 |
Portfolio Holdings
| Top Equity Holdings (As of 9/30/2025) |
% of Portfolio | Value (Mil$) |
|---|---|---|
| ARCA CONTINENTAL SAB DE C | 24.67 | 19.12 |
| BERKSHIRE HATHAWAY INC CL | 20.39 | 15.80 |
| TOTAL*SHORT TERM INVESTME | 10.70 | 8.29 |
| COCA-COLA EMBONOR SA | 9.89 | 7.66 |
| ANHEUSER-BUSCH INBEV SA A | 9.87 | 7.65 |
| FOMENTO ECONOMICO MEXICAN | 6.94 | 5.38 |
| LIBERTY LATIN AMERICA LTD | 4.32 | 3.35 |
| UNION DE CERVECERIAS PERU | 3.57 | 2.76 |
| BIM BIRLESIK MAGAZALAR | 2.50 | 1.94 |
Stock Holding % of Net Assets
| As Of | 9/30/2025 |
| Total Issues | NA |
| Avg. P/E | NA |
| Avg. P/Book | NA |
| Avg. EPS Growth | NA |
| Avg. Market Value (Mil $) | 107,048 |
Composition
| % of Portfolio | |
| Stocks | 81.88 |
| Foreign Stocks | 56.29 |
| Cash | 10.70 |
| Bonds | 0.00 |
| Foreign Bonds | 0.00 |
| Preferred | 9.89 |
| Convertible | 0.00 |
| Other | -2.46 |
| Foreign Hedged | 0.00 |
Style Analysis
| % of Portfolio | |
| Large Growth | NA |
| Large Value | NA |
| Small Growth | NA |
| Small Value | NA |
| Foreign Stock | NA |
| Emerging Market | NA |
| Precious Metal | NA |
| Intermediate Bond | NA |
| Foreign Bond | NA |
| High Yield Bond | NA |