Q3 2026 13F · SEC CIK 2016827
REX Advisers, LLC
Mutual fund managerFiled 2026-10-08 for Q3 2026. Open the filing ↗ · All SEC filings ↗
- Reported 13F value
- $18.7M
- Reported positions
- 19
- Holdings vs S&P 500, 3 yrs
- —
- Assets under management
- $1.8B
REX Advisers, LLC is a mutual fund manager that reported 19 positions worth $18.7M in its Q3 2026 13F, filed 2026-10-08. Its largest holdings were Dell Technologies Inc (DELL, 9.6%), Sandisk Corp (SNDK, 5.6%), Bloom Energy Corp (BE, 5.3%).
REX Advisers, LLC holdings all 19 positions.
Weights are shares of the filer's total reported 13F value, compared with Q2 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.
| Stock | % of 13F value | Share change | Reported value |
|---|---|---|---|
| DELLDell Technologies Inc | 9.6% | +37.0% | $1.8M |
| SNDKSandisk Corp | 5.6% | -33.3% | $1.0M |
| BEBloom Energy Corp | 5.3% | — | $990K |
| MRVLMarvell Technology Inc | 5.2% | — | $974K |
| NBISNebius Group N.v. | 5.2% | -46.1% | $973K |
| ASSTStrive Inc | 5.1% | — | $958K |
| COINCoinbase Global Inc | 5.1% | — | $950K |
| TEMTempus Ai Inc | 5.1% | -64.3% | $950K |
| MSTRStrategy Inc | 5.0% | — | $943K |
| HPEHewlett Packard Enterprise C | 5.0% | — | $935K |
| ASTSAST SpaceMobile Inc | 5.0% | — | $933K |
| BMNRBitmine Immersion Techs Inc | 5.0% | — | $930K |
| UUnity Software Inc Com | 5.0% | — | $929K |
| CLSKCleanspark Inc Com New | 4.9% | -37.5% | $922K |
| SMCISuper Micro Computer Inc | 4.9% | — | $915K |
| CBRSCerebras Systems Inc | 4.8% | — | $897K |
| RIOTRiot Platforms Inc | 4.8% | — | $894K |
| PURRHyperliquid Strategies Inc | 4.8% | — | $892K |
| CLFCleveland-Cliffs Inc New | 4.6% | — | $861K |
What REX Advisers, LLC bought and sold in Q3 2026, against Q2 2026.
New positions
- BE Bloom Energy Corp5.3% of 13F
- MRVL Marvell Technology Inc5.2% of 13F
- ASST Strive Inc5.1% of 13F
- COIN Coinbase Global Inc5.1% of 13F
- MSTR Strategy Inc5.0% of 13F
- HPE Hewlett Packard Enterprise C5.0% of 13F
- ASTS AST SpaceMobile Inc5.0% of 13F
- BMNR Bitmine Immersion Techs Inc5.0% of 13F
Added to
- DELL Dell Technologies Inc+37.0% shares
Reduced
- TEM Tempus Ai Inc-64.3% shares
- NBIS Nebius Group N.v.-46.1% shares
- CLSK Cleanspark Inc Com New-37.5% shares
- SNDK Sandisk Corp-33.3% shares
Sold out
- FCEL FuelCell Energy Incwas 7.3%
- GLW Corning Incwas 5.7%
- LRCX Lam Research Corpwas 5.5%
- AMAT Applied Matls Incwas 5.4%
- SPCX Space Exploration Techn Corpwas 5.4%
- VRT Vertiv Holdings Cowas 5.3%
- INTC Intel Corpwas 5.2%
- LUNR Intuitive Machines Incwas 5.2%
Share counts compared with the Q2 2026 13F; a split also changes share counts.
How the holdings did against the S&P 500.
- 1 year
- —
- 3 years
- —
- 5 years
- —
A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.
Reported 13F value by quarter.
| Quarter | 13F value | Positions |
|---|---|---|
| Q3 2026 | $18.7M | 19 |
| Q2 2026 | $37.3M | 19 |
| Q1 2026 | $17.1M | 16 |
| Q4 2025 | $8.0M | 20 |
Questions about REX Advisers, LLC's portfolio
What stocks does REX Advisers, LLC own?
REX Advisers, LLC's latest 13F, for Q3 2026 and filed Oct 8, 2026, lists 19 positions worth $18.7M. The largest are Dell Technologies Inc (DELL) at 9.6%, Sandisk Corp (SNDK) at 5.6%, Bloom Energy Corp (BE) at 5.3%, Marvell Technology Inc (MRVL) at 5.2% and Nebius Group N.v. (NBIS) at 5.2%.
What did REX Advisers, LLC buy last quarter?
In Q3 2026, REX Advisers, LLC added a new position in Bloom Energy Corp (BE), a new position in Marvell Technology Inc (MRVL), a new position in Strive Inc (ASST), a new position in Coinbase Global Inc (COIN), a new position in Strategy Inc (MSTR) and Dell Technologies Inc (DELL) (+37.0% shares), compared with its Q2 2026 filing.
What did REX Advisers, LLC sell last quarter?
In Q3 2026, REX Advisers, LLC sold all of FuelCell Energy Inc (FCEL), sold all of Corning Inc (GLW), sold all of Lam Research Corp (LRCX), sold all of Applied Matls Inc (AMAT), sold all of Space Exploration Techn Corp (SPCX), Tempus Ai Inc (TEM) (-64.3% shares), Nebius Group N.v. (NBIS) (-46.1% shares) and Cleanspark Inc Com New (CLSK) (-37.5% shares), compared with its Q2 2026 filing.
When is REX Advisers, LLC's next 13F filing due?
13F filings are due 45 days after each quarter ends. REX Advisers, LLC's filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.
How much money does REX Advisers, LLC manage?
REX Advisers, LLC reported $1.8B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $18.7M.