Amarillo National Bank holds a focused book of 98 reported positions worth $623.8M as of Q2 2026 (disclosed Jul 15, 2026, a ~15-day 13F lag). This quarter they opened ExxonMobil Holdings Corp and trimmed Ishares Core S&P 500 ETF. Their largest long position is Ishares Core S&P 500 ETF at 15% of the reported non-option book. Cloning the disclosed picks since 2025 would be +12% (+13.2%/yr). That is a simulation of the disclosed long book, not audited returns.
Amarillo National Bank files as a bank or broker: much of this book is custody and client positions, not a proprietary portfolio.
Growth of $10,000 cloning Amarillo National Bank's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~15 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.
19% mapped to company sectors
+5 sectors below the cut, 1% 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 Amarillo National Bank
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Swiss Re Ltd | 38 / 80 | $1.0B |
| Mirae Asset Global Investments Co., Ltd. | 61 / 80 | $279.2B |
| Hoffman, Alan N Investment Management | 8 / 80 | $153.5M |
| Richard Young Associates, Ltd. | 14 / 80 | $136.3M |
| Peavine Capital, LLC | 8 / 80 | $394.0M |
| Armstrong Henry H Associates Inc | 25 / 80 | $854.9M |
| Trust Asset Management LLC | 29 / 80 | $1.3B |
| Hikari Tsushin, Inc. | 14 / 80 | $1.2B |
Ranked by the share of each fund's own book sitting in the names it shares with Amarillo National Bank: 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 | iShares Core S&P 500 ETF Com | $95.1M | 127.0K | 15.3% | ▼−0.3% Reduced · −408 sh | |
| 2 | iShares S&P 500 Value ETF Com | $60.1M | 264.6K | 9.6% | ▼−0.3% Reduced · −893 sh | |
| 3 | iShares Core MSCI Intl Dev Mkts ETF Com | $53.7M | 602.8K | 8.6% | ▲+0.2% Added · +1K sh | |
| 4 | iShares Core US Aggregate Bond ETF Com | $44.4M | 448.5K | 7.1% | ▼−0.2% Reduced · −827 sh | |
| 5 | iShares S&P 500 Growth ETF Com | $40.2M | 292.2K | 6.4% | ▼−0.6% Reduced · −2K sh | |
| 6 | iShares MSCI Emerging Markets ETF Com | $37.4M | 547.2K | 6.0% | ▲+0.1% Added · +556 sh | |
| 7 | S&P Depositary Receipt Com | $33.6M | 45.0K | 5.4% | ▼−0.2% Reduced · −79 sh | |
| 8 | iShares Core International Aggt Bd ETF Com | $30.2M | 596.7K | 4.8% | —Held | |
| 9 | iShares Russell Mid-Cap ETF Com | $23.5M | 213.4K | 3.8% | ▼−0.4% Reduced · −865 sh | |
| 10 | iShares Russell 2000 ETF Com | $22.4M | 74.4K | 3.6% | ▼−1.9% Reduced · −1K sh | |
| 11 | iShares iBoxx $ High Yield Corp Bd ETF Com | $17.3M | 215.9K | 2.8% | —Held | |
| 12 | Apple Computer Inc Com | $13.4M | 46.5K | 2.2% | ▲+3.5% Added · +2K sh | |
| 13 | iShares MSCI EAFE Index Fund Com | $13.3M | 128.4K | 2.1% | ▼−0.3% Reduced · −390 sh | |
| 14 | Nvidia Corp Com | $11.6M | 58.1K | 1.9% | ▲+1.2% Added · +668 sh | |
| 15 | Wal-Mart Stores Inc Com | $10.2M | 90.3K | 1.6% | —Held | |
| 16 | JP Morgan Chase & Co Com Com | $9.7M | 29.6K | 1.6% | —Held | |
| 17 | iShares JD Select Dividend Com | $8.3M | 53.4K | 1.3% | ▼−1.3% Reduced · −713 sh | |
| 18 | Microsoft Corp. Com | $7.7M | 20.6K | 1.2% | ▲+0.3% Added · +52 sh | |
| 19 | Alphabet Inc Cap Stk CL A Cap Stk Com | $7.1M | 19.9K | 1.1% | —Held | |
| 20 | Amazon Com Inc Com | $6.1M | 25.7K | 1.0% | ▲+1.1% Added · +288 sh | |
| 21 | Alphabet Inc Cap Stk CL C Cap Com | $5.4M | 15.2K | 0.9% | ▼−0.4% Reduced · −66 sh | |
| 22 | Atmos Energy Corporation Com | $4.9M | 28.6K | 0.8% | ▼−0.3% Reduced · −74 sh | |
| 23 | Caterpillar Inc Com | $4.3M | 4.1K | 0.7% | —Held | |
| 24 | Prosperity Bancshares Inc Com | $4.1M | 56.0K | 0.7% | —Held | |
| 25 | iShares Russell Midcap Value Com | $3.7M | 22.6K | 0.6% | —Held | |
| 26 | Exxon Hldgs Corp Com Com | $3.7M | 26.9K | 0.6% | ▲New New position | |
| 27 | State Street Industrial Select Sec SPDR EFT Com | $3.6M | 19.3K | 0.6% | —Held | |
| 28 | Global X Fds Com | $3.0M | 33.4K | 0.5% | —Held | |
| 29 | Dimensional U.S. Equity Market ETF Com | $2.8M | 34.0K | 0.4% | —Held | |
| 30 | iShares Russell Midcap Grwth Com | $2.6M | 17.7K | 0.4% | ▲+1.9% Added · +336 sh | |
| 31 | Visa Inc Class A Com | $2.4M | 6.9K | 0.4% | —Held | |
| 32 | Home Bancshares Inc Com Com | $2.2M | 77.5K | 0.4% | ▼−7.7% Reduced · −7K sh | |
| 33 | iShares S&P Midcap 400 Com | $2.1M | 27.8K | 0.3% | ▲+1.5% Added · +402 sh | |
| 34 | Oracle Systems Com | $2.1M | 14.4K | 0.3% | —Held | |
| 35 | Eli Lilly Company Com | $2.0M | 1.7K | 0.3% | —Held | |
| 36 | Berkshire Hathaway Inc-CL B Com | $1.5M | 3.1K | 0.2% | —Held | |
| 37 | American Express Co Com | $1.4M | 4.3K | 0.2% | —Held | |
| 38 | Mastercard Inc Class A Com | $1.4M | 2.6K | 0.2% | —Held | |
| 39 | Deere & Co - Common Com | $1.2M | 1.9K | 0.2% | —Held | |
| 40 | Dimensional ETF Trust US Mktwide Value Com | $1.0M | 19.1K | 0.2% | —Held | |
| 41 | WisdomTree U.S. Al Enhanced Value Fund Com | $922K | 7.0K | 0.1% | ▼−2.4% Reduced · −175 sh | |
| 42 | Inspire Global Hope ETF Com | $841K | 17.6K | 0.1% | —Held | |
| 43 | iShares Barclays 1-3 Year Treasury Bond Fund Com | $789K | 9.6K | 0.1% | ▼−0.3% Reduced · −31 sh | |
| 44 | Chevron Corp Com | $782K | 4.7K | 0.1% | —Held | |
| 45 | Berkshire Hathaway Inc Com | $749K | 1 | 0.1% | —Held | |
| 46 | J P Morgan Sustainable Municipal Inc. A Com | $717K | 14.2K | 0.1% | —Held | |
| 47 | Xcel Energy Inc Com Com | $715K | 8.9K | 0.1% | —Held | |
| 48 | Analog Devices Inc Com | $684K | 1.7K | 0.1% | —Held | |
| 49 | Johnson & Johnson Com | $678K | 2.7K | 0.1% | ▼−4.3% Reduced · −120 sh | |
| 50 | iShares Tr Core MSCI EAFE Com | $641K | 6.6K | 0.1% | ▲+14% Added · +813 sh |
This bank 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/1053013/holdings"
Use Arkolith to show AMARILLO NATIONAL BANK'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.
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.