William Allan Corp holds a focused book of 62 reported positions worth $204.5M as of Q2 2026 (disclosed Jul 28, 2026, a ~28-day 13F lag). This quarter they opened McDonald's Corp and trimmed Applied Materials Inc. Their largest long position is Applied Materials Inc at 14% of the reported non-option book. Cloning the disclosed picks since 2024 would be +23% (+12.0%/yr). That is a simulation of the disclosed long book, not audited returns.
Following at the filing date actually beat the quarter-end book by 5.7 points over this window.
Growth of $10,000 cloning William Allan Corp's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~28 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
99% mapped to company sectors
+4 sectors below the cut, 3% together
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as William Allan Corp
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Hoffman, Alan N Investment Management | 8 / 62 | $156.7M |
| Oakmont Corp | 13 / 62 | $411.3M |
| United American Securities Inc. (d/b/a UAS Asset Management) | 7 / 62 | $376.1M |
| Emerald Advisors, LLC | 24 / 62 | $624.6M |
| AF Advisors, Inc. | 7 / 62 | $154.0M |
| Wallace Hart LLC | 13 / 62 | $117.6M |
| Altarock Partners LP | 6 / 62 | $3.1B |
| Prospect Hill Management, LLC | 6 / 62 | $184.8M |
Ranked by the share of each fund's own book sitting in the names it shares with William Allan Corp: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each position's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Applied Matls Inc COM | $29.1M | 40.2K | 14.2% | ▼−10% Reduced · −5K sh | |
| 2 | Alphabet Inc CAP STK CL A | $11.5M | 32.2K | 5.6% | ▼−8.1% Reduced · −3K sh | |
| 3 | Dell Technologies Inc CL C | $11.3M | 26.3K | 5.5% | ▼−2.8% Reduced · −768 sh | |
| 4 | Apple Inc COM | $10.6M | 36.5K | 5.2% | ▼−2.2% Reduced · −807 sh | |
| 5 | Mastercard Incorporated CL A | $7.6M | 14.8K | 3.7% | ▲+2.9% Added · +418 sh | |
| 6 | Walmart Inc COM | $7.6M | 67.0K | 3.7% | ▼−2.3% Reduced · −2K sh | |
| 7 | Starbucks Corp COM | $6.4M | 62.9K | 3.1% | ▼−1.1% Reduced · −725 sh | |
| 8 | Home Depot Inc COM | $6.4M | 18.1K | 3.1% | ▲+11% Added · +2K sh | |
| 9 | Amazon Com Inc COM | $6.2M | 26.1K | 3.0% | ▼−1.6% Reduced · −431 sh | |
| 10 | Automatic Data Processing In COM | $5.6M | 24.9K | 2.7% | ▼−0.8% Reduced · −189 sh | |
| 11 | Microsoft Corp COM | $5.4M | 14.6K | 2.7% | ▲+6.7% Added · +921 sh | |
| 12 | Schwab Charles Corp COM | $5.3M | 57.8K | 2.6% | ▼−0.8% Reduced · −466 sh | |
| 13 | Visa Inc COM CL A | $5.3M | 15.4K | 2.6% | ▼−0.8% Reduced · −118 sh | |
| 14 | Costco Wholesale Corporation COM | $5.1M | 5.4K | 2.5% | ▼−1.9% Reduced · −105 sh | |
| 15 | West Pharmaceutical SVSC Inc COM | $4.8M | 13.3K | 2.3% | ▼−1.3% Reduced · −177 sh | |
| 16 | Paychex Inc COM | $4.8M | 48.3K | 2.3% | ▼−1.6% Reduced · −782 sh | |
| 17 | D R Horton Inc COM | $4.5M | 27.5K | 2.2% | ▼−0.6% Reduced · −152 sh | |
| 18 | Otis Worldwide Corp COM | $4.1M | 57.8K | 2.0% | ▲+16% Added · +8K sh | |
| 19 | Pepsico Inc COM | $3.7M | 27.5K | 1.8% | ▼−1.6% Reduced · −452 sh | |
| 20 | Monster Beverage Corp New COM | $3.5M | 35.9K | 1.7% | ▼−4.6% Reduced · −2K sh | |
| 21 | Hershey Co COM | $3.3M | 19.1K | 1.6% | ▼−1.3% Reduced · −243 sh | |
| 22 | General Dynamics Corp COM | $3.3M | 9.2K | 1.6% | ▲+2.0% Added · +185 sh | |
| 23 | United Parcel Svcs Inc CL B | $3.3M | 30.3K | 1.6% | ▼−0.3% Reduced · −99 sh | |
| 24 | Veeva Sys Inc CL A COM | $3.0M | 16.6K | 1.4% | ▲+30% Added · +4K sh | |
| 25 | Best Buy Inc COM | $2.9M | 38.5K | 1.4% | ▲+2.0% Added · +774 sh | |
| 26 | Nike Inc CL B | $2.8M | 68.7K | 1.4% | ▼−3.5% Reduced · −2K sh | |
| 27 | Dominos Pizza Inc COM | $2.8M | 9.5K | 1.4% | ▲+26% Added · +2K sh | |
| 28 | Disney Walt Co COM | $2.8M | 28.7K | 1.4% | ▼−2.1% Reduced · −622 sh | |
| 29 | Corpay Inc COM SHS | $2.3M | 7.0K | 1.1% | ▼−6.1% Reduced · −456 sh | |
| 30 | Fair Isaac Corp COM | $2.0M | 1.6K | 1.0% | ▲+6.0% Added · +93 sh | |
| 31 | Nvidia Corporation COM | $1.9M | 9.7K | 0.9% | ▲+11% Added · +923 sh | |
| 32 | McDonalds Corp COM | $1.9M | 7.0K | 0.9% | ▲New New position | |
| 33 | Stryker Corporation COM | $1.8M | 5.8K | 0.9% | ▲+3.8% Added · +214 sh | |
| 34 | Valvoline Inc COM | $1.7M | 44.2K | 0.9% | ▲+24% Added · +9K sh | |
| 35 | American Express Co COM | $1.7M | 5.1K | 0.8% | —Held | |
| 36 | Cintas Corp COM | $1.6M | 9.6K | 0.8% | ▲New New position | |
| 37 | Moodys Corp COM | $1.5M | 3.4K | 0.8% | ▲+12% Added · +373 sh | |
| 38 | Lowes Cos Inc COM | $1.3M | 5.8K | 0.6% | ▲New New position | |
| 39 | Intuit COM | $1.1M | 4.1K | 0.5% | ▲+4.3% Added · +172 sh | |
| 40 | 3M Co COM | $1.1M | 6.6K | 0.5% | ▲+0.1% Added · +8 sh | |
| 41 | Berkshire Hathaway Inc Del CL B NEW | $988K | 2.0K | 0.5% | ▲+1.5% Added · +30 sh | |
| 42 | Coca Cola Co COM | $976K | 12.0K | 0.5% | ▲~0% Added · +1 sh | |
| 43 | Southern Co COM | $915K | 9.6K | 0.4% | —Held | |
| 44 | Copart Inc COM | $835K | 29.6K | 0.4% | ▲+3.3% Added · +956 sh | |
| 45 | Invesco QQQ TR UNIT SER 1 | $807K | 1.1K | 0.4% | —Held | |
| 46 | Realty Income Corp COM | $794K | 12.8K | 0.4% | ▲+3.4% Added · +417 sh | |
| 47 | Verizon Communications Inc COM | $635K | 15.0K | 0.3% | ▲+1.8% Added · +265 sh | |
| 48 | Altria Group Inc COM | $628K | 8.7K | 0.3% | ▲+0.1% Added · +10 sh | |
| 49 | Ishares TR RUS MD CP GR ETF | $612K | 4.2K | 0.3% | ▲+0.1% Added · +4 sh | |
| 50 | Simon Ppty Group Inc New COM | $605K | 2.7K | 0.3% | ▲+0.2% Added · +5 sh |
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1910961/holdings"
Use Arkolith to show William Allan Corp's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Reported 13F total per quarter. Raw filing totals can include option notional.
| Quarter | As of | Filed | Lag | Positions | Value | Form |
|---|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 28, 2026 | 28d | 62 | $204.5M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 14, 2026 | 44d | 59 | $169.0M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 12, 2026 | 43d | 58 | $176.3M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 24, 2025 | 24d | 51 | $178.3M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 1, 2025 | 32d | 48 | $171.6M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 5, 2025 | 35d | 50 | $159.5M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 28, 2025 | 28d | 53 | $162.7M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 14, 2024 | 45d | 53 | $161.1M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. Disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.