AN
Amarillo National Bank SEC 13F Filing (Q2 2026) — Holdings & Portfolio
Amarillo National BankCIK: 0001053013
Diversified strategyMomentum followerLong-term holder
Total reported value
$623.8M
Reporting period: 2026-06-30 · Number of holdings: 156
AMARILLO NATIONAL BANK disclosed 156 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $623.8M and a quarterly turnover rate of 12.4%.
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Personality snowflake
- Concentration
- 25.72
- Portfolio Stability
- 12.44
- Momentum
- 100
- Sector conviction
- 59.03
- Diversification
- 100
- Sizing Uniformity
- 76.86
Amarillo National Bank's disclosed holdings carry a Herfindahl concentration index of 0.064 — mathematically equivalent to about 16 equally-sized positions, well below its 156 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 2.31), with a handful of outsized bets alongside many smaller positions.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 2.0 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Sector classification currently covers about 18% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govSold out XOM
Trim AGG
-0.2% -$212.2K
New buy 30233Q108
Add IVW
-0.6% $6.9M
Add IVV
-0.3% $11.9M
Add EEM
+0.1% $6.4M
Holdings Map
New buyAddUnchangedTrim
💡
Data Source Notice: AlphaSMO is the web's most authoritative 13F / Inside Trader database. Institutional holdings and insider trades presented here are precisely computed to deliver accurate portfolio reporting.
Top 10 holdings by weight
Full holdings list this quarter
Showing top 98 holdings (of 156 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 15.25% | +0.55% | -0.32% | |
| 2 | IVE | Ishares S&p 500 Value ETF | ETF-Large Cap & Growth | 9.63% | -0.27% | -0.34% | |
| 3 | IDEV | Ishares Core Msci Dev Mkts | ETF-Other | 8.60% | -0.28% | +0.21% | |
| 4 | AGG | Ishares Core U.s. Aggregate | ETF-Other | 7.12% | -0.76% | -0.18% | |
| 5 | IVW | Ishares S&p 500 Growth ETF | ETF-Large Cap & Growth | 6.44% | +0.57% | -0.62% | |
| 6 | EEM | Ishares Msci Emerging Market | ETF-Emerging Markets | 6.00% | +0.52% | +0.10% | |
| 7 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 5.39% | +0.21% | -0.18% | |
| 8 | IAGG | Ishares Intl Aggregate Bond | ETF-Other | 4.84% | -0.43% | — | |
| 9 | IWR | Ishares Russell Mid-cap ETF | ETF-Other | 3.77% | +0.09% | -0.40% | |
| 10 | IWM | Ishares Russell 2000 ETF | ETF-Small Cap | 3.58% | +0.26% | -1.92% | |
| 11 | HYG | Ishr Ibx Usd Hiyld Cb Etf-ui | ETF-High Yield | 2.77% | -0.26% | — | |
| 12 | AAPL | Apple Inc | Stock-Tech | 2.16% | +0.15% | +3.47% | |
| 13 | EFA | Ishares Msci Eafe ETF | ETF-Other | 2.14% | -0.07% | -0.30% | |
| 14 | NVDA | Nvidia CORP | Stock-Tech | 1.86% | +0.09% | +1.16% | |
| 15 | WMT | Walmart Inc | Stock-Consumer Staples | 1.64% | -0.34% | — | |
| 16 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.55% | +0.01% | — | |
| 17 | DVY | Ishares Select Dividend ETF | ETF-Other | 1.34% | -0.11% | -1.32% | |
| 18 | MSFT | Microsoft CORP | Stock-Tech | 1.23% | -0.12% | +0.25% | |
| 19 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.14% | +0.13% | — | |
| 20 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.98% | +0.04% | +1.13% | |
| 21 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.86% | +0.09% | -0.43% | |
| 22 | ATO | Atmos Energy CORP | Stock-Utilities | 0.79% | -0.14% | -0.26% | |
| 23 | CAT | Caterpillar Inc | Stock-Industrials | 0.70% | +0.19% | — | |
| 24 | PB | Prosperity Bancshares Inc | Stock-Financials | 0.66% | — | — | |
| 25 | IWS | Ishares Russell Mid-cap Valu | ETF-Other | 0.60% | +0.02% | — | |
| 26 | ✓ | Stock-Other | 0.59% | +0.59% | NEW | ||
| 27 | XLI | Ss Industrial Select Sector | ETF-Other | 0.57% | +0.02% | — | |
| 28 | CATH | Global X S&p 500 Ca Val ETF | ETF-Large Cap & Growth | 0.47% | +0.01% | — | |
| 29 | DFUS | Dimensional US Eq Mkt ETF | ETF-Other | 0.45% | +0.02% | — | |
| 30 | IWP | Ishares Russell Mid-cap Grow | ETF-Other | 0.42% | +0.03% | +1.93% | |
| 31 | V | Visa Inc-class A Shares | Stock-Financials | 0.38% | +0.01% | — | |
| 32 | HOMB | Home Bancshares Inc | Stock-Financials | 0.35% | -0.05% | -7.75% | |
| 33 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 0.34% | +0.01% | +1.46% | |
| 34 | ORCL | Oracle CORP | Stock-Tech | 0.34% | -0.03% | — | |
| 35 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.32% | +0.05% | — | |
| 36 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.25% | -0.01% | — | |
| 37 | AXP | American Express Co | Stock-Financials | 0.23% | — | — | |
| 38 | MA | Mastercard Inc - A | Stock-Financials | 0.22% | -0.01% | — | |
| 39 | DE | Deere & Co | Stock-Industrials | 0.20% | +0.01% | — | |
| 40 | DFUV | Dimensional US Marketwide Va | ETF-Other | 0.17% | +0.01% | — | |
| 41 | AIVL | Wisdomtree US Ai Enhanced Va | ETF-Other | 0.15% | — | -2.43% | |
| 42 | BLES | Inspire Global Hope ETF | ETF-Other | 0.13% | -0.01% | — | |
| 43 | SHY | Ishares 1-3 Year Treasury Bo | ETF-Gov Bonds | 0.13% | -0.01% | -0.32% | |
| 44 | CVX | Chevron CORP | Stock-Energy | 0.13% | -0.04% | — | |
| 45 | BRK-A | Berkshire Hathaway Inc-cl A | Stock-Other | 0.12% | -0.01% | — | |
| 46 | JMSI | JPM Sus Municipal Income | ETF-Other | 0.11% | -0.01% | — | |
| 47 | XEL | Xcel Energy Inc | Stock-Utilities | 0.11% | -0.01% | — | |
| 48 | ADI | Analog Devices Inc | Stock-Tech | 0.11% | +0.01% | — | |
| 49 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.11% | -0.01% | -4.30% | |
| 50 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 0.10% | +0.01% | +13.97% |
1–50 of 98
Portfolio Performance
Performance for Q3 2026
+2.1%
Performance Last 4 Quarters
+18.5%
- Stdev
- +10.5%
- Beta
- +0.78
- Alpha
- +0.7%
- Max Drawdown
- -4.7%
- Annualized Perf
- +17%
- Batting Avg vs S&P
- +44.4%
- Sortino
- +3.1
- Stutzer
- +0.45
- Treynor
- +0.21
- Sterling
- +1.2
- Calmar
- +3.63
- Information Ratio
- -0.93
- Tracking Error
- +4%
- Stdev Down
- +5.3%
- Winning Months %
- +69.4%
- Losing Months %
- +30.6%
- Best 12 Months
- +27.8%
- Worst 12 Months
- +6.7%
- Efficiency Ratio
- +0.62
- Sharpe
- +1.55
- Stdev Sectors
- +9.8%
- Skewness
- -0.11
- Kurtosis
- -0.2
- Upside Potential
- +4.62
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 156 | $623.8M | 12 | ||
| 2026 Q1 | 143 | $566.2M | 6 | ||
| 2025 Q4 | 128 | $569.3M | 4 | ||
| 2025 Q3 | 127 | $568.8M | 20 | ||
| 2025 Q2 | 125 | $538.0M | 0 | ||
| 2025 Q1 | 132 | $514.0M | 100 | ||
| 2024 Q4 | 139 | $544.8M | 0 | ||
| 2024 Q3 | 143 | $547.4M | 0 | ||
| 2024 Q2 | 150 | $525.7M | 0 | ||
| 2024 Q1 | 163 | $535.8M | 0 | ||
| 2023 Q4 | 172 | $521.3M | 0 | ||
| 2023 Q3 | 168 | $477.6M | 0 | ||
| 2023 Q2 | 165 | $515.4M | 0 | ||
| 2023 Q1 | 180 | $497.4M | 0 | ||
| 2022 Q4 | 169 | $431.4M | 0 | ||
| 2022 Q3 | 177 | $431.6M | 0 | ||
| 2022 Q2 | 192 | $452.0M | 0 | ||
| 2022 Q1 | 187 | $516.8M | 0 | ||
| 2021 Q4 | 195 | $511.0M | 0 | ||
| 2021 Q3 | 186 | $481.2M | 0 | ||
| 2021 Q2 | 181 | $348.6M | 100 | ||
| 2021 Q1 | 184 | $393.5M | 26 | ||
| 2020 Q4 | 161 | $365.4M | 39 | ||
| 2020 Q3 | 156 | $262.2M | 12 | ||
| 2020 Q2 | 162 | $246.2M | 25 | ||
| 2020 Q1 | 151 | $242.4M | 24 | ||
| 2019 Q4 | 175 | $292.3M | 12 | ||
| 2019 Q3 | 164 | $263.3M | 12 | ||
| 2019 Q2 | 157 | $249.9M | 11 | ||
| 2019 Q1 | 164 | $253.9M | 35 | ||
| 2018 Q4 | 159 | $179.4M | 19 | ||
| 2018 Q3 | 167 | $215.5M | 13 | ||
| 2018 Q2 | 159 | $192.2M | 6 | ||
| 2018 Q1 | 153 | $189.6M | 57 | ||
| 2017 Q4 | 155 | $301.9M | 5 | ||
| 2017 Q3 | 152 | $290.8M | 6 | ||
| 2017 Q2 | 139 | $285.6M | 6 | ||
| 2017 Q1 | 141 | $280.4M | 7 | ||
| 2016 Q4 | 146 | $269.1M | 27 | ||
| 2016 Q3 | 143 | $230.4M | 10 | ||
| 2016 Q2 | 145 | $223.3M | 53 | ||
| 2016 Q1 | 133 | $138.7M | 12 | ||
| 2015 Q4 | 135 | $141.5M | 40 | ||
| 2015 Q3 | 263 | $198.2M | 40 | ||
| 2015 Q2 | 272 | $154.3M | 18 | ||
| 2015 Q1 | 269 | $141.8M | 15 | ||
| 2014 Q4 | 268 | $149.9M | 14 | ||
| 2014 Q3 | 269 | $143.7M | 12 | ||
| 2014 Q2 | 267 | $144.5M | 25 | ||
| 2014 Q1 | 241 | $123.5M | 18 | ||
| 2013 Q4 | 230 | $120.0M | 17 | ||
| 2013 Q3 | 249 | $117.2M | 15 | ||
| 2013 Q2 | 255 | $112.2M | 0 |
Holding changes this quarter
Amarillo National Bank's most significant position changes for 2026-06-30: Sold out: Exxon Mobil CORP (XOM); New buy: ; New buy: Intel CORP (INTC); Sold out: Eaton Corporation plc (ETN); Sold out: Vanguard Value ETF (VTV).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ✓ | +0.6% | NEW | New buy | |
| 2 | IVW | Ishares S&p 500 Growth ETF | +0.6% | -0.62% | Trim |
| 3 | IVV | Ishares Core S&p 500 ETF | +0.6% | -0.32% | Trim |
| 4 | EEM | Ishares Msci Emerging Market | +0.5% | +0.10% | Add |
| 5 | IWM | Ishares Russell 2000 ETF | +0.3% | -1.92% | Trim |
| 6 | SPY | Ss Spdr S&p 500 ETF Trust-us | +0.2% | -0.18% | Trim |
| 7 | CAT | Caterpillar Inc | +0.2% | — | Unchanged |
| 8 | AAPL | Apple Inc | +0.2% | +3.47% | Add |
| 9 | GOOGL | Alphabet Inc-cl A | +0.1% | — | Unchanged |
| 10 | IWR | Ishares Russell Mid-cap ETF | +0.1% | -0.40% | Trim |
| 11 | NVDA | Nvidia CORP | +0.1% | +1.16% | Add |
| 12 | GOOG | Alphabet Inc-cl C | +0.1% | -0.43% | Trim |
| 13 | INTC | Intel CORP | +0.1% | NEW | New buy |
| 14 | LLY | Eli Lilly & Co | +0.1% | — | Unchanged |
| 15 | AMZN | Amazon.com Inc | 0% | +1.13% | Add |
| 16 | WDC | Western Digital CORP | 0% | NEW | New buy |
| 17 | GLW | Corning Inc | 0% | NEW | New buy |
| 18 | MRVL | Marvell Technology Inc | 0% | NEW | New buy |
| 19 | AMD | Advanced Micro Devices | 0% | NEW | New buy |
| 20 | XLK | Ss Technology Select Sector | 0% | NEW | New buy |
| 21 | IBM | Intl Business Machines CORP | 0% | NEW | New buy |
| 22 | IJR | Ishares Core S&p Small-cap E | 0% | NEW | New buy |
| 23 | IWP | Ishares Russell Mid-cap Grow | 0% | +1.93% | Add |
| 24 | DFAC | Dimensional US Core Equity 2 | 0% | NEW | New buy |
| 25 | VO | Vanguard Mid-cap ETF | 0% | NEW | New buy |
| 26 | PM | Philip Morris International | 0% | NEW | New buy |
| 27 | QCOM | Qualcomm Inc | 0% | NEW | New buy |
| 28 | XLI | Ss Industrial Select Sector | 0% | — | Unchanged |
| 29 | IWS | Ishares Russell Mid-cap Valu | 0% | — | Unchanged |
| 30 | DFUS | Dimensional US Eq Mkt ETF | 0% | — | Unchanged |
| 31 | TXN | Texas Instruments Inc | 0% | — | Unchanged |
| 32 | UNH | Unitedhealth Group Inc | 0% | — | Unchanged |
| 33 | CSCO | Cisco Systems Inc | 0% | — | Unchanged |
| 34 | JPM | Jpmorgan Chase & Co | 0% | — | Unchanged |
| 35 | CATH | Global X S&p 500 Ca Val ETF | 0% | — | Unchanged |
| 36 | IJH | Ishares Core S&p Midcap ETF | 0% | +1.46% | Add |
| 37 | V | Visa Inc-class A Shares | 0% | — | Unchanged |
| 38 | DE | Deere & Co | 0% | — | Unchanged |
| 39 | ADI | Analog Devices Inc | 0% | — | Unchanged |
| 40 | DFUV | Dimensional US Marketwide Va | 0% | — | Unchanged |
| 41 | IEFA | Ishares Core Msci Eafe ETF | 0% | +13.97% | Add |
| 42 | AVGO | Broadcom Inc | 0% | — | Unchanged |
| 43 | ABBV | Abbvie Inc | 0% | — | Unchanged |
| 44 | IWN | Ishares Russell 2000 Value E | 0% | -0.27% | Trim |
| 45 | VTI | Vanguard Total Stock Mkt ETF | 0% | — | Unchanged |
| 46 | PB | Prosperity Bancshares Inc | — | — | Unchanged |
| 47 | AXP | American Express Co | — | — | Unchanged |
| 48 | AIVL | Wisdomtree US Ai Enhanced Va | — | -2.43% | Trim |
| 49 | DFAS | Dimensional US Small Cap ETF | — | — | Unchanged |
| 50 | DFAT | Dimensional US Target Value | — | — | Unchanged |
1–50 of 104
Filing History
FAQ
What is Amarillo National Bank and what type of investor is it?
Amarillo National Bank is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $623.8M, spread across 156 disclosed positions.
What are Amarillo National Bank's largest equity positions?
Based on the latest 13F filing, Amarillo National Bank's top holdings by market value are:
1. Ishares Core S&p 500 ETF (IVV) — $95.1M (15.3%)
2. Ishares S&p 500 Value ETF (IVE) — $60.1M (9.6%)
3. Ishares Core Msci Dev Mkts (IDEV) — $53.7M (8.6%)
4. Ishares Core U.s. Aggregate (AGG) — $44.4M (7.1%)
5. Ishares S&p 500 Growth ETF (IVW) — $40.2M (6.4%)
What changes did Amarillo National Bank make in its most recent portfolio filing?
In the latest reported quarter, Amarillo National Bank made 51 notable position adjustments: 13 new positions were initiated, 10 existing holdings were added to, 22 positions were partially reduced, and 6 were completely exited. The largest of these moves: Sold out: Exxon Mobil CORP (XOM); New buy: ; New buy: Intel CORP (INTC); Sold out: Eaton Corporation plc (ETN); Sold out: Vanguard Value ETF (VTV)
What sectors does Amarillo National Bank focus on?
Amarillo National Bank is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 34.8%
• Financials: 19.7%
• Communication Services: 11.7%
• Consumer Staples: 10.7%
• Consumer Discretionary: 6.2%
• Industrials: 5.6%
Investment Profile
Amarillo National Bank returned an annualized 17.0% over the trailing 36 months — outperforming the S&P 500 by 0.7 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.78 (less volatile than the market) and a 44% quarterly batting average against the index.
Its portfolio is broadly diversified and long-term-holding, with 34.8% of the portfolio concentrated in Information Technology.
It has added to its EEM position over the past two quarters (+$7.4M, now $37.4M), while trimming ORCL over the same stretch (-$916.1K, still holding $2.1M).
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Developer Access
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