FN
First National Bank Sioux Falls SEC 13F Holdings (Q3 2026) — Top Position: MORTGAGE-BACKED SECURITIES
First National Bank Sioux FallsCIK: 0001085041
Diversified strategyMomentum followerQuality / disciplined sizing
Total reported value
$327.7M
Reporting period: 2026-09-30 · Number of holdings: 185
FIRST NATIONAL BANK SIOUX FALLS disclosed 185 holdings in its latest 13F filing for the period ending 2026-09-30, with total reported value of $327.7M and a quarterly turnover rate of 25.9%.
Browse other institutions with $100M to $1B AUMBrowse other institutions starting with "F"
Personality snowflake
- Concentration
- 12.28
- Portfolio Stability
- 25.88
- Momentum
- 100
- Sector conviction
- 41.77
- Diversification
- 100
- Sizing Uniformity
- 80.71
First National Bank Sioux Falls's disclosed holdings carry a Herfindahl concentration index of 0.031 — mathematically equivalent to about 33 equally-sized positions, well below its 185 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 1.93), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 30% 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.govTrim IDEV
-41.2% -$9.0M
Trim AVDE
-27.8% -$7.1M
Trim RSP
-49.2% -$5.4M
Trim VO
+136.3% -$5.7M
Trim AVLV
-34.8% -$5.8M
New buy 30233Q108
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
Showing top 153 holdings (of 185 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | JMTG | Mortgage-backed Securities | ETF-Other | 9.40% | +0.85% | +4.16% | |
| 2 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 8.13% | -0.73% | -24.32% | |
| 3 | AVDE | Avantis International Equity | ETF-Other | 5.66% | -1.37% | -27.77% | |
| 4 | AVLV | Avantis US Large Cap Value | ETF-Large Cap & Growth | 4.05% | -1.16% | -34.77% | |
| 5 | IDEV | Ishares Core Msci Dev Mkts | ETF-Other | 3.98% | -2.04% | -41.17% | |
| 6 | DFAX | Dimensional World Ex US Core | ETF-Other | 3.48% | +0.41% | -0.26% | |
| 7 | VO | Vanguard Mid-cap ETF | ETF-Other | 2.72% | -1.27% | +136.27% | |
| 8 | DFUV | Dimensional US Marketwide Va | ETF-Other | 2.29% | +0.44% | +1.71% | |
| 9 | AAPL | Apple Inc | Stock-Tech | 2.21% | +0.61% | -2.10% | |
| 10 | AVDV | Avantis Intl S/c Value ETF | ETF-Other | 2.18% | -0.29% | -23.20% | |
| 11 | AVUV | Avantis US Small Cap Value | ETF-Small Cap | 2.15% | -0.29% | -22.21% | |
| 12 | DFAS | Dimensional US Small Cap ETF | ETF-Small Cap | 2.08% | -0.91% | -39.28% | |
| 13 | SCHG | Schwab US Large-cap Growth | ETF-Other | 2.04% | -0.46% | -34.43% | |
| 14 | VTV | Vanguard Value ETF | ETF-Other | 1.96% | -1.11% | -46.41% | |
| 15 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.95% | +0.50% | +15.14% | |
| 16 | RSP | Invesco S&p 500 Equal Weight | ETF-Large Cap & Growth | 1.83% | -1.28% | -49.20% | |
| 17 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 1.78% | +0.17% | -0.90% | |
| 18 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 1.53% | +0.31% | +3.67% | |
| 19 | DFAI | Dimensional International Co | ETF-Other | 1.53% | +0.27% | +8.48% | |
| 20 | CAT | Caterpillar Inc | Stock-Industrials | 1.40% | +0.21% | — | |
| 21 | V | Visa Inc-class A Shares | Stock-Financials | 1.37% | +0.28% | -0.89% | |
| 22 | ✓ | Stock-Other | 1.14% | +1.14% | NEW | ||
| 23 | MSFT | Microsoft CORP | Stock-Tech | 1.13% | +0.28% | -2.19% | |
| 24 | APO | Apollo Global Management Inc | Stock-Financials | 1.05% | +0.06% | -0.93% | |
| 25 | IWF | Ishares Russell 1000 Growth | ETF-Other | 1.00% | +0.20% | +320.09% | |
| 26 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.98% | +0.10% | -2.42% | |
| 27 | WTV | Wisdomtree U.s. Value Fund | ETF-Other | 0.90% | +0.31% | +29.46% | |
| 28 | USEW | Cambria US Ew ETF | ETF-Other | 0.86% | +0.13% | — | |
| 29 | MTBA | Simplify Mbs ETF | ETF-Other | 0.84% | +0.12% | +12.64% | |
| 30 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.79% | +0.12% | -2.06% | |
| 31 | ELM | Elm Market Navigator ETF | ETF-Other | 0.76% | +0.26% | +30.90% | |
| 32 | IWP | Ishares Russell Mid-cap Grow | ETF-Other | 0.73% | +0.17% | +14.39% | |
| 33 | AVMV | Avantis US Mid Cap Val ETF | ETF-Other | 0.66% | -0.11% | -22.54% | |
| 34 | MA | Mastercard Inc - A | Stock-Financials | 0.60% | +0.08% | -2.69% | |
| 35 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.59% | +0.32% | +70.92% | |
| 36 | CSX | Csx CORP | Stock-Industrials | 0.57% | +0.10% | — | |
| 37 | BX | Blackstone Inc | Stock-Financials | 0.55% | -0.02% | -1.23% | |
| 38 | WFC | Wells Fargo & Co | Stock-Financials | 0.54% | +0.24% | +65.38% | |
| 39 | CVX | Chevron CORP | Stock-Energy | 0.54% | +0.29% | +78.44% | |
| 40 | WST | West Pharmaceutical Services | Stock-Healthcare | 0.53% | +0.18% | -1.48% | |
| 41 | ASML | ASML Holding N.V. | Stock-Tech | 0.53% | +0.15% | -2.36% | |
| 42 | ABBV | Abbvie Inc | Stock-Healthcare | 0.51% | +0.14% | — | |
| 43 | ORCL | Oracle CORP | Stock-Tech | 0.50% | -0.09% | -1.50% | |
| 44 | IVW | Ishares S&p 500 Growth ETF | ETF-Large Cap & Growth | 0.48% | +0.10% | — | |
| 45 | BAC | Bank Of America CORP | Stock-Financials | 0.47% | +0.05% | -0.80% | |
| 46 | SCHD | Schwab US Dvd Equity ETF | ETF-Other | 0.42% | +0.42% | NEW | |
| 47 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.42% | +0.06% | -3.73% | |
| 48 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.41% | +0.11% | -0.86% | |
| 49 | UNP | Union Pacific CORP | Stock-Industrials | 0.40% | +0.07% | -1.71% | |
| 50 | UBER | Uber Technologies Inc | Stock-Industrials | 0.38% | -0.01% | -1.74% |
1–50 of 153
💡
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.
Portfolio Performance
Performance for Q4 2026
+0.6%
Performance Last 4 Quarters
+13.8%
- Stdev
- +11%
- Beta
- +0.82
- Alpha
- +0.6%
- Max Drawdown
- -6.4%
- Annualized Perf
- +20.6%
- Batting Avg vs S&P
- +41.7%
- Sortino
- +3.57
- Stutzer
- +0.51
- Treynor
- +0.24
- Sterling
- +1.36
- Calmar
- +3.23
- Information Ratio
- -0.71
- Tracking Error
- +4.9%
- Stdev Down
- +5.4%
- Winning Months %
- +77.8%
- Losing Months %
- +22.2%
- Best 12 Months
- +30.3%
- Worst 12 Months
- +6.3%
- Efficiency Ratio
- +0.72
- Sharpe
- +1.78
- Stdev Sectors
- +6.6%
- Skewness
- -0.21
- Kurtosis
- +0.09
- Upside Potential
- +4.99
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q3 | 185 | $327.7M | 26 | ||
| 2026 Q2 | 178 | $365.5M | 0 | ||
| 2026 Q1 | 178 | $365.5M | 13 | ||
| 2025 Q4 | 172 | $334.0M | 9 | ||
| 2025 Q3 | 171 | $320.7M | 29 | ||
| 2025 Q2 | 166 | $272.5M | 0 | ||
| 2025 Q1 | 162 | $247.1M | 100 | ||
| 2024 Q4 | 159 | $234.8M | 0 | ||
| 2024 Q3 | 156 | $219.9M | 0 | ||
| 2024 Q2 | 156 | $192.7M | 0 | ||
| 2024 Q1 | 158 | $183.2M | 0 | ||
| 2023 Q4 | 159 | $195.1M | 0 | ||
| 2023 Q3 | 156 | $167.3M | 0 | ||
| 2023 Q2 | 141 | $157.5M | 0 | ||
| 2023 Q1 | 148 | $144.3M | 0 | ||
| 2022 Q4 | 141 | $138.0M | 0 | ||
| 2022 Q3 | 143 | $95.6M | 0 | ||
| 2022 Q2 | 142 | $78.3M | 0 | ||
| 2022 Q1 | 152 | $95.8M | 0 | ||
| 2021 Q4 | 151 | $93.5M | 0 | ||
| 2021 Q3 | 132 | $59.6M | 0 | ||
| 2021 Q2 | 129 | $65.7M | 92 | ||
| 2021 Q1 | 121 | $56.4M | 23 | ||
| 2020 Q4 | 105 | $46.0M | 23 | ||
| 2020 Q3 | 95 | $37.6M | 28 | ||
| 2020 Q2 | 94 | $34.5M | 20 | ||
| 2020 Q1 | 86 | $28.5M | 36 | ||
| 2019 Q4 | 97 | $36.1M | 21 | ||
| 2019 Q3 | 90 | $30.3M | 10 | ||
| 2019 Q2 | 80 | $29.2M | 11 | ||
| 2019 Q1 | 81 | $29.4M | 19 | ||
| 2018 Q4 | 76 | $25.7M | 20 | ||
| 2018 Q3 | 84 | $30.4M | 21 | ||
| 2018 Q2 | 79 | $30.0M | 15 | ||
| 2018 Q1 | 74 | $28.2M | 10 | ||
| 2017 Q4 | 74 | $30.3M | 11 | ||
| 2017 Q3 | 73 | $28.5M | 23 | ||
| 2017 Q2 | 66 | $24.3M | 33 | ||
| 2017 Q1 | 74 | $25.2M | 9 | ||
| 2016 Q4 | 71 | $24.7M | 66 | ||
| 2016 Q3 | 299 | $36.7M | 18 | ||
| 2016 Q2 | 269 | $31.8M | 11 | ||
| 2016 Q1 | 257 | $29.9M | 13 | ||
| 2015 Q4 | 266 | $31.6M | 11 | ||
| 2015 Q3 | 265 | $30.6M | 16 | ||
| 2015 Q2 | 265 | $33.9M | 7 | ||
| 2015 Q1 | 266 | $34.5M | 8 | ||
| 2014 Q4 | 267 | $35.4M | 21 | ||
| 2014 Q3 | 245 | $37.0M | 11 | ||
| 2014 Q2 | 239 | $39.0M | 7 | ||
| 2014 Q1 | 233 | $37.1M | 11 | ||
| 2013 Q4 | 232 | $38.2M | 13 | ||
| 2013 Q3 | 228 | $34.4M | 11 | ||
| 2013 Q2 | 228 | $34.9M | 0 |
Holding changes this quarter
First National Bank Sioux Falls's most significant position changes for 2026-09-30: New buy: ; Sold out: Exxon Mobil CORP (XOM); New buy: Schwab US Dvd Equity ETF (SCHD); New buy: Rockwell Automation Inc (ROK); New buy: Boeing Co/the (BA).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ✓ | +1.1% | NEW | New buy | |
| 2 | JMTG | Mortgage-backed Securities | +0.9% | +4.16% | Add |
| 3 | AAPL | Apple Inc | +0.6% | -2.10% | Trim |
| 4 | BRK-B | Berkshire Hathaway Inc-cl B | +0.5% | +15.14% | Add |
| 5 | DFUV | Dimensional US Marketwide Va | +0.4% | +1.71% | Add |
| 6 | SCHD | Schwab US Dvd Equity ETF | +0.4% | NEW | New buy |
| 7 | DFAX | Dimensional World Ex US Core | +0.4% | -0.26% | Trim |
| 8 | JNJ | Johnson & Johnson | +0.3% | +70.92% | Add |
| 9 | WTV | Wisdomtree U.s. Value Fund | +0.3% | +29.46% | Add |
| 10 | SPY | Ss Spdr S&p 500 ETF Trust-us | +0.3% | +3.67% | Add |
| 11 | CVX | Chevron CORP | +0.3% | +78.44% | Add |
| 12 | MSFT | Microsoft CORP | +0.3% | -2.19% | Trim |
| 13 | V | Visa Inc-class A Shares | +0.3% | -0.89% | Trim |
| 14 | DFAI | Dimensional International Co | +0.3% | +8.48% | Add |
| 15 | ELM | Elm Market Navigator ETF | +0.3% | +30.90% | Add |
| 16 | GE | General Electric | +0.2% | +140.83% | Add |
| 17 | WFC | Wells Fargo & Co | +0.2% | +65.38% | Add |
| 18 | ROK | Rockwell Automation Inc | +0.2% | NEW | New buy |
| 19 | CAT | Caterpillar Inc | +0.2% | — | Unchanged |
| 20 | IWF | Ishares Russell 1000 Growth | +0.2% | +320.09% | Add |
| 21 | BA | Boeing Co/the | +0.2% | NEW | New buy |
| 22 | WST | West Pharmaceutical Services | +0.2% | -1.48% | Trim |
| 23 | IWP | Ishares Russell Mid-cap Grow | +0.2% | +14.39% | Add |
| 24 | AMZN | Amazon.com Inc | +0.2% | -0.90% | Trim |
| 25 | BMY | Bristol-myers Squibb Co | +0.2% | +70.08% | Add |
| 26 | ASML | ASML Holding N.V. | +0.2% | -2.36% | Trim |
| 27 | ABBV | Abbvie Inc | +0.1% | — | Unchanged |
| 28 | CTVA | Corteva Inc | +0.1% | NEW | New buy |
| 29 | USEW | Cambria US Ew ETF | +0.1% | — | Unchanged |
| 30 | MTBA | Simplify Mbs ETF | +0.1% | +12.64% | Add |
| 31 | JPM | Jpmorgan Chase & Co | +0.1% | -2.06% | Trim |
| 32 | LLY | Eli Lilly & Co | +0.1% | -0.86% | Trim |
| 33 | MPC | Marathon Petroleum CORP | +0.1% | — | Unchanged |
| 34 | IVW | Ishares S&p 500 Growth ETF | +0.1% | — | Unchanged |
| 35 | CSX | Csx CORP | +0.1% | — | Unchanged |
| 36 | GOOGL | Alphabet Inc-cl A | +0.1% | -2.42% | Trim |
| 37 | TW | Tradeweb Markets Inc-class A | +0.1% | NEW | New buy |
| 38 | PSX | Phillips 66 | +0.1% | -1.32% | Trim |
| 39 | IVV | Ishares Core S&p 500 ETF | +0.1% | +14.70% | Add |
| 40 | QCOM | Qualcomm Inc | +0.1% | NEW | New buy |
| 41 | GEV | GE Vernova Inc | +0.1% | +58.23% | Add |
| 42 | CSCO | Cisco Systems Inc | +0.1% | — | Unchanged |
| 43 | KO | Coca-cola Co/the | +0.1% | +10.34% | Add |
| 44 | PM | Philip Morris International | +0.1% | -2.53% | Trim |
| 45 | MA | Mastercard Inc - A | +0.1% | -2.69% | Trim |
| 46 | ✓ | +0.1% | NEW | New buy | |
| 47 | RTX | Rtx CORP | +0.1% | +55.83% | Add |
| 48 | VNO | Vornado Realty Trust | +0.1% | -2.08% | Trim |
| 49 | UNP | Union Pacific CORP | +0.1% | -1.71% | Trim |
| 50 | W | Wayfair Inc- Class A | +0.1% | NEW | New buy |
1–50 of 158
Filing History
FAQ
What is First National Bank Sioux Falls and what type of investor is it?
First National Bank Sioux Falls 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 (2026-09-30), the firm manages a tracked equity portfolio valued at approximately $327.7M, spread across 185 disclosed positions.
What are First National Bank Sioux Falls's largest equity positions?
Based on the latest 13F filing, First National Bank Sioux Falls's top holdings by market value are:
1. Mortgage-backed Securities (JMTG) — $30.8M (9.4%)
2. Vanguard S&p 500 ETF (VOO) — $26.6M (8.1%)
3. Avantis International Equity (AVDE) — $18.5M (5.7%)
4. Avantis US Large Cap Value (AVLV) — $13.3M (4.0%)
5. Ishares Core Msci Dev Mkts (IDEV) — $13.0M (4.0%)
What changes did First National Bank Sioux Falls make in its most recent portfolio filing?
In the latest reported quarter, First National Bank Sioux Falls made 111 notable position adjustments: 11 new positions were initiated, 33 existing holdings were added to, 62 positions were partially reduced, and 5 were completely exited. The largest of these moves: New buy: ; Sold out: Exxon Mobil CORP (XOM); New buy: Schwab US Dvd Equity ETF (SCHD); New buy: Rockwell Automation Inc (ROK); New buy: Boeing Co/the (BA)
What sectors does First National Bank Sioux Falls focus on?
First National Bank Sioux Falls is concentrated in the following sectors based on its current disclosed equity portfolio:
• Financials: 20.6%
• Information Technology: 18.8%
• Industrials: 16.3%
• Health Care: 11.0%
• Consumer Discretionary: 11.0%
• Communication Services: 6.9%
Investment Profile
First National Bank Sioux Falls returned an annualized 20.6% over the trailing 36 months — outperforming the S&P 500 by 0.6 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.82 (less volatile than the market) and a 42% quarterly batting average against the index.
Its portfolio is broadly diversified and moderately active.
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Developer Access
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REST API
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