RA
REX Advisers, LLC 13F Holdings & Recent Stock Buys (Q3 2026)
REX Advisers, LLCCIK: 0002016827
High-turnover traderContrarianSector-focused
Total reported value
$21.1M
Reporting period: 2026-09-30 · Number of holdings: 66
REX Advisers, LLC disclosed 66 holdings in its latest 13F filing for the period ending 2026-09-30, with total reported value of $21.1M and a quarterly turnover rate of 160.6%.
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Personality snowflake
- Concentration
- 20.69
- Portfolio Stability
- 100
- Momentum
- 0
- Sector conviction
- 98.95
- Diversification
- 40
- Sizing Uniformity
- 98.09
REX Advisers, LLC's disclosed holdings carry a Herfindahl concentration index of 0.052 — mathematically equivalent to about 19 equally-sized positions, well below its 66 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.19), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
Recent activity leans toward initiating meaningfully larger new positions than it adds to existing ones (a 3.4 percentage-point tilt) — a pattern consistent with a more contrarian, new-idea-driven approach.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govSold out FCEL
Sold out GLW
Sold out AMAT
Sold out LRCX
Add WMT
+101.7% $805.2K
New buy ASST
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
Showing top 20 holdings (of 66 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | DELL | Dell Technologies -c | Stock-Tech | 8.54% | +3.50% | -65.76% | |
| 2 | WMT | Walmart Inc | Stock-Consumer Staples | 6.58% | +5.26% | +101.66% | |
| 3 | ASST | Strive Inc-a | Stock-Other | 5.21% | +5.21% | NEW | |
| 4 | SNDK | Sandisk CORP | Stock-Tech | 4.92% | +0.21% | -83.33% | |
| 5 | TEM | Tempus Ai Inc-cl A | Stock-Healthcare | 4.87% | +0.34% | -55.36% | |
| 6 | CLF | Cleveland-cliffs Inc | Stock-Materials | 4.86% | +4.86% | NEW | |
| 7 | PURR | Hyperliquid Strategies | Stock-Other | 4.83% | +4.83% | NEW | |
| 8 | CLSK | Cleanspark Inc | Stock-Financials | 4.83% | +0.71% | -37.51% | |
| 9 | BMNR | Bitmine Immersion Technologi | Stock-Financials | 4.79% | +4.79% | NEW | |
| 10 | HPE | Hewlett Packard Enterprise | Stock-Tech | 4.79% | +4.79% | NEW | |
| 11 | U | Unity Software Inc | Stock-Tech | 4.77% | +4.77% | NEW | |
| 12 | RIOT | Riot Platforms Inc | Stock-Financials | 4.72% | +4.72% | NEW | |
| 13 | SMCI | Super Micro Computer Inc | Stock-Tech | 4.72% | +4.72% | NEW | |
| 14 | BE | Bloom Energy Corp- A | Stock-Industrials | 4.69% | +4.69% | NEW | |
| 15 | MRVL | Marvell Technology Inc | Stock-Tech | 4.62% | +4.62% | NEW | |
| 16 | NBIS | Nebius Group N.V. | Stock-Other | 4.61% | -1.18% | -89.21% | |
| 17 | COIN | Coinbase Global Inc -class A | Stock-Financials | 4.50% | +4.50% | NEW | |
| 18 | MSTR | Strategy Inc | Stock-Tech | 4.47% | +4.47% | NEW | |
| 19 | ASTS | Ast Spacemobile Inc | Stock-Tech | 4.42% | +4.42% | NEW | |
| 20 | ✓ | Stock-Other | 4.25% | +4.25% | NEW |
Portfolio Performance
Performance for Q4 2026
+17.8%
Performance Last 4 Quarters
+17.1%
- Stdev
- +32.6%
- Beta
- +1.43
- Alpha
- -0.8%
- Max Drawdown
- -17%
- Annualized Perf
- +26.7%
- Batting Avg vs S&P
- +62.5%
- Sortino
- +1.71
- Stutzer
- +0.27
- Treynor
- +0.2
- Sterling
- —
- Calmar
- +1.57
- Information Ratio
- +0.33
- Tracking Error
- +24.1%
- Stdev Down
- +16.7%
- Winning Months %
- +50%
- Losing Months %
- +50%
- Best 12 Months
- —
- Worst 12 Months
- —
- Efficiency Ratio
- +0.25
- Sharpe
- +0.88
- Stdev Sectors
- +16.5%
- Skewness
- -0.13
- Kurtosis
- -1.68
- Upside Potential
- +3.88
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Holding changes this quarter
REX Advisers, LLC's most significant position changes for 2026-09-30: Sold out: Fuelcell Energy Inc (FCEL); Sold out: Corning Inc (GLW); Sold out: Applied Materials Inc (AMAT); Sold out: Lam Research CORP (LRCX); Sold out: Vertiv Holdings Co-a (VRT).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | WMT | Walmart Inc | +5.3% | +101.66% | Add |
| 2 | ASST | Strive Inc-a | +5.2% | NEW | New buy |
| 3 | CLF | Cleveland-cliffs Inc | +4.9% | NEW | New buy |
| 4 | PURR | Hyperliquid Strategies | +4.8% | NEW | New buy |
| 5 | BMNR | Bitmine Immersion Technologi | +4.8% | NEW | New buy |
| 6 | HPE | Hewlett Packard Enterprise | +4.8% | NEW | New buy |
| 7 | U | Unity Software Inc | +4.8% | NEW | New buy |
| 8 | RIOT | Riot Platforms Inc | +4.7% | NEW | New buy |
| 9 | SMCI | Super Micro Computer Inc | +4.7% | NEW | New buy |
| 10 | BE | Bloom Energy Corp- A | +4.7% | NEW | New buy |
| 11 | MRVL | Marvell Technology Inc | +4.6% | NEW | New buy |
| 12 | COIN | Coinbase Global Inc -class A | +4.5% | NEW | New buy |
| 13 | MSTR | Strategy Inc | +4.5% | NEW | New buy |
| 14 | ASTS | Ast Spacemobile Inc | +4.4% | NEW | New buy |
| 15 | ✓ | +4.3% | NEW | New buy | |
| 16 | DELL | Dell Technologies -c | +3.5% | -65.76% | Trim |
| 17 | CLSK | Cleanspark Inc | +0.7% | -37.51% | Trim |
| 18 | TEM | Tempus Ai Inc-cl A | +0.3% | -55.36% | Trim |
| 19 | SNDK | Sandisk CORP | +0.2% | -83.33% | Trim |
| 20 | ✓ | Bitdeer Technologies Group | -0.6% | EXIT | Sold out |
| 21 | SPCK | Spac & New Issue ETF | -0.7% | EXIT | Sold out |
| 22 | NBIS | Nebius Group N.V. | -1.2% | -89.21% | Trim |
| 23 | HL | Hecla Mining Co | -4.2% | EXIT | Sold out |
| 24 | CORZ | Core Scientific Inc | -4.2% | EXIT | Sold out |
| 25 | RUN | Sunrun Inc | -4.4% | EXIT | Sold out |
| 26 | HIMS | Hims & Hers Health Inc | -4.4% | EXIT | Sold out |
| 27 | ✓ | -4.6% | EXIT | Sold out | |
| 28 | ENPH | Enphase Energy Inc | -4.7% | EXIT | Sold out |
| 29 | MRNA | Moderna Inc | -4.7% | EXIT | Sold out |
| 30 | INTC | Intel CORP | -5% | EXIT | Sold out |
| 31 | LUNR | Intuitive Machines Inc | -5.1% | EXIT | Sold out |
| 32 | VRT | Vertiv Holdings Co-a | -5.1% | EXIT | Sold out |
| 33 | LRCX | Lam Research CORP | -5.4% | EXIT | Sold out |
| 34 | AMAT | Applied Materials Inc | -5.4% | EXIT | Sold out |
| 35 | GLW | Corning Inc | -6% | EXIT | Sold out |
| 36 | FCEL | Fuelcell Energy Inc | -10.2% | EXIT | Sold out |
Filing History
FAQ
What is REX Advisers, LLC and what type of investor is it?
REX Advisers, 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 (2026-09-30), the firm manages a tracked equity portfolio valued at approximately $21.1M, spread across 66 disclosed positions.
What are REX Advisers, LLC's largest equity positions?
Based on the latest 13F filing, REX Advisers, LLC's top holdings by market value are:
1. Dell Technologies -c (DELL) — $1.8M (8.5%)
2. Walmart Inc (WMT) — $1.4M (6.6%)
3. Strive Inc-a (ASST) — $1.1M (5.2%)
4. Sandisk CORP (SNDK) — $1.0M (4.9%)
5. Tempus Ai Inc-cl A (TEM) — $1.0M (4.9%)
What changes did REX Advisers, LLC make in its most recent portfolio filing?
In the latest reported quarter, REX Advisers, LLC made 36 notable position adjustments: 14 new positions were initiated, 1 existing holdings were added to, 5 positions were partially reduced, and 16 were completely exited. The largest of these moves: Sold out: Fuelcell Energy Inc (FCEL); Sold out: Corning Inc (GLW); Sold out: Applied Materials Inc (AMAT); Sold out: Lam Research CORP (LRCX); Sold out: Vertiv Holdings Co-a (VRT)
What sectors does REX Advisers, LLC focus on?
REX Advisers, LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 50.9%
• Financials: 23.2%
• Consumer Staples: 8.1%
• Health Care: 6.0%
• Materials: 6.0%
• Industrials: 5.8%
Investment Profile
REX Advisers, LLC returned an annualized 26.7% over the trailing 8 months — underperforming the S&P 500 by 0.8 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.43 (more volatile than the market) and a 63% quarterly batting average against the index.
Its portfolio is broadly diversified and fast-trading, with 50.9% of the portfolio concentrated in Information Technology.
Its turnover score has risen from 0 to 100 over the past 3 quarters — a shift toward more active trading.
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Developer Access
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