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Rex Capital Advisors, LLC Historical SEC 13F Holdings & Archive (Q4 2022)
Rex Capital Advisors, LLCCIK: 0001389307
Concentrated strategyLong-term holderSector-focused
Total reported value
$152.3M
Reporting period: 2022-12-31 · Number of holdings: 26
Rex Capital Advisors, LLC disclosed 26 holdings in its latest 13F filing for the period ending 2022-12-31, with total reported value of $152.3M and a quarterly turnover rate of 0.0%.
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Personality snowflake
- Concentration
- 96.14
- Portfolio Stability
- 0
- Momentum
- 50
- Sector conviction
- 74.31
- Diversification
- 52
- Sizing Uniformity
- 76.64
Rex Capital Advisors, LLC's disclosed holdings carry a Herfindahl concentration index of 0.240 — mathematically equivalent to about 4 equally-sized positions, well below its 26 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 2.34), 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 2% 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.govNo holding changes this quarter
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 42.51% | — | -3.60% | |
| 2 | IJJ | Ishares S&p Mid-cap 400 Valu | ETF-Other | 17.13% | — | -4.06% | |
| 3 | IWM | Ishares Russell 2000 ETF | ETF-Small Cap | 14.65% | — | -5.53% | |
| 4 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 7.15% | — | — | |
| 5 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 3.58% | — | -8.58% | |
| 6 | ITOT | Ishares Core S&p Total U.s. | ETF-Other | 2.86% | — | — | |
| 7 | EMXC | Ishares Msci Emr Mrk Ex Chna | ETF-Other | 2.45% | — | -62.29% | |
| 8 | EFA | Ishares Msci Eafe ETF | ETF-Other | 1.70% | — | — | |
| 9 | BRK-A | Berkshire Hathaway Inc-cl A | Stock-Other | 1.54% | — | — | |
| 10 | VOE | Vanguard Mid-cap Value ETF | ETF-Other | 1.30% | — | +173.44% | |
| 11 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 1.07% | — | — | |
| 12 | AAPL | Apple Inc | Stock-Tech | 0.67% | — | — | |
| 13 | UNP | Union Pacific CORP | Stock-Industrials | 0.54% | — | — | |
| 14 | CCI | Crown Castle Inc | Stock-Real Estate | 0.53% | — | — | |
| 15 | VB | Vanguard Small-cap ETF | ETF-Other | 0.51% | — | — | |
| 16 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.46% | — | — | |
| 17 | VWO | Vanguard Ftse Emerging Marke | ETF-Emerging Markets | 0.27% | — | — | |
| 18 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 0.21% | — | — | |
| 19 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.18% | — | — | |
| 20 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.17% | — | — | |
| 21 | CSX | Csx CORP | Stock-Industrials | 0.15% | — | — | |
| 22 | IWD | Ishares Russell 1000 Value E | ETF-Other | 0.13% | — | — | |
| 23 | IVE | Ishares S&p 500 Value ETF | ETF-Large Cap & Growth | 0.13% | — | — | |
| 24 | AMWL | American Well Corporation | Stock-Other | 0.07% | — | — | |
| 25 | FOUR | Shift4 Payments, Inc. | Stock-Tech | 0.01% | — | — | |
| 26 | OZON | Ozon Holdings PLC - Adr | Stock-Other | — | — | — |
Portfolio Performance
Performance for Q3 2026
+2%
Performance Last 4 Quarters
+20.7%
- Stdev
- +14.1%
- Beta
- +1.04
- Alpha
- -2.8%
- Max Drawdown
- -10%
- Annualized Perf
- +18.4%
- Batting Avg vs S&P
- +30.6%
- Sortino
- +2.52
- Stutzer
- +0.38
- Treynor
- +0.17
- Sterling
- +1.1
- Calmar
- +1.85
- Information Ratio
- -0.49
- Tracking Error
- +4.1%
- Stdev Down
- +7.2%
- Winning Months %
- +66.7%
- Losing Months %
- +33.3%
- Best 12 Months
- +35.2%
- Worst 12 Months
- +5.5%
- Efficiency Ratio
- +0.52
- Sharpe
- +1.28
- Stdev Sectors
- +9.8%
- Skewness
- +0.07
- Kurtosis
- -0.37
- Upside Potential
- +4.2
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2022 Q4 | 26 | $152.3M | 0 | ||
| 2022 Q3 | 17 | $134.8M | 0 | ||
| 2022 Q2 | 18 | $155.5M | 0 | ||
| 2022 Q1 | 24 | $163.6M | 0 | ||
| 2021 Q4 | 24 | $189.9M | 0 | ||
| 2021 Q3 | 21 | $193.7M | 0 | ||
| 2021 Q2 | 22 | $207.0M | 81 | ||
| 2021 Q1 | 20 | $140.4M | 18 | ||
| 2020 Q4 | 22 | $131.3M | 19 | ||
| 2020 Q3 | 19 | $117.8M | 17 | ||
| 2020 Q2 | 14 | $120.8M | 11 | ||
| 2020 Q1 | 13 | $108.6M | 15 | ||
| 2019 Q4 | 17 | $126.2M | 8 | ||
| 2019 Q3 | 17 | $116.9M | 6 | ||
| 2019 Q2 | 16 | $123.3M | 3 | ||
| 2019 Q1 | 17 | $120.1M | 13 | ||
| 2018 Q4 | 16 | $105.7M | 13 | ||
| 2018 Q3 | 17 | $119.8M | 12 | ||
| 2018 Q2 | 15 | $117.6M | 7 | ||
| 2018 Q1 | 15 | $116.3M | 4 | ||
| 2017 Q4 | 15 | $114.0M | 14 | ||
| 2017 Q3 | 35 | $128.0M | 8 | ||
| 2017 Q2 | 34 | $120.2M | 7 | ||
| 2017 Q1 | 33 | $115.9M | 19 | ||
| 2016 Q4 | 33 | $106.8M | 21 | ||
| 2016 Q3 | 26 | $91.5M | 30 | ||
| 2016 Q2 | 21 | $95.5M | 9 | ||
| 2016 Q1 | 34 | $97.0M | 38 | ||
| 2015 Q4 | 34 | $96.0M | 32 | ||
| 2015 Q3 | 40 | $93.6M | 23 | ||
| 2015 Q2 | 30 | $100.4M | 20 | ||
| 2015 Q1 | 52 | $108.3M | 19 | ||
| 2014 Q4 | 55 | $104.7M | 22 | ||
| 2014 Q3 | 60 | $102.1M | 16 | ||
| 2014 Q2 | 58 | $112.1M | 15 | ||
| 2014 Q1 | 54 | $98.7M | 29 | ||
| 2013 Q4 | 56 | $90.7M | 12 | ||
| 2013 Q3 | 57 | $91.1M | 44 | ||
| 2013 Q2 | 55 | $124.3M | 0 |
Holding changes this quarter
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
Filing History
FAQ
What is Rex Capital Advisors, LLC and what type of investor is it?
Rex Capital Advisors, LLC 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 (2022-12-31), the firm manages a tracked equity portfolio valued at approximately $152.3M, spread across 26 disclosed positions.
What are Rex Capital Advisors, LLC's largest equity positions?
Based on the latest 13F filing, Rex Capital Advisors, LLC's top holdings by market value are:
1. Ss Spdr S&p 500 ETF Trust-us (SPY) — $64.7M (42.5%)
2. Ishares S&p Mid-cap 400 Valu (IJJ) — $26.1M (17.1%)
3. Ishares Russell 2000 ETF (IWM) — $22.3M (14.7%)
4. Ishares Core Msci Emerging (IEMG) — $10.9M (7.2%)
5. Vanguard Ftse Developed ETF (VEA) — $5.5M (3.6%)
What changes did Rex Capital Advisors, LLC make in its most recent portfolio filing?
No notable portfolio changes were recorded for Rex Capital Advisors, LLC in the most recent quarter. Holdings appear to have remained relatively stable.
What sectors does Rex Capital Advisors, LLC focus on?
Rex Capital Advisors, LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 33.0%
• Industrials: 26.9%
• Financials: 22.6%
• Consumer Staples: 8.9%
• Communication Services: 8.6%
Investment Profile
Rex Capital Advisors, LLC returned an annualized 18.4% over the trailing 36 months — underperforming the S&P 500 by 2.8 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.04 (roughly in line with the market) and a 31% quarterly batting average against the index.
Its portfolio is concentrated and long-term-holding, with 33.0% of the portfolio concentrated in Information Technology.
It has trimmed its CCI position for two straight quarters, cutting it by $196.0K while still holding $814.0K.
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