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REX Advisers, LLC

Institutional InvestorSimilar funds →SEC EDGAR: CIK 2016827
Institutional-grade research for retail investors

Sector Allocation

  • Technology55.7%$10.4M
  • Financials29.8%$5.6M
  • Communication Services5.0%$932,580
  • Other5.0%$930,204
  • Materials4.6%$860,982

AUM History

13fpro.ai/research/fund/rex-advisers-llc-2016827

Conviction and streaks

Stable · top 10 = 56.3%

From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.

SNDK$SNDKTrimming-65% shares · 2 quarters running

Largest positions — Q3 2026

Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.

13fpro.ai/research/fund/rex-advisers-llc-2016827

REX Advisers, LLC 13F holdings — Q3 2026

$21.1M portfolio (-62.2% QoQ) · 41 holdings · Q3 2026 13F · top 10 are 56% of the stock portfolio

Includes $2.4M of put/call options ($1.7M puts, $717K calls), which 13F rules report at the value of the underlying shares, not the premium at risk. Stocks alone: $18.7M. Weights use the stock portfolio.

All holdings — REX Advisers, LLC (Q3 2026)

41 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.

Company
ASTS$ASTSAST SpaceMobile, Inc.$933KNew
— BITMINE IMMERSION TECHS INC - COM NEW$930KNew
U$UUnity Software Inc.$929KNew
CLSK$CLSKCLEANSPARK, INC.$922K-38%
SMCI$SMCISuper Micro Computer, Inc.$915KNew
CBRS$CBRSCerebras Systems Inc.$897KNew
RIOT$RIOTRiot Platforms, Inc.$894KNew
PURR$PURRHyperliquid Strategies Inc$892KNew
WMT$WMTPUTWalmart Inc.$866KNew
CLF$CLFCLEVELAND-CLIFFS INC.$861KNew
WMT$WMTCALLWalmart Inc.$522K+21%
CLF$CLFPUTCLEVELAND-CLIFFS INC.$164KNew
PURR$PURRPUTHyperliquid Strategies Inc$111KNew
RIOT$RIOTPUTRiot Platforms, Inc.$92KNew
ASST$ASSTPUTStrive, Inc.$87KNew

What changed in Q3 2026

Against the previous quarter's 13F: 31 new, 2 added to, 8 trimmed, 49 sold out. Share-count changes; largest moves by dollar size first.

New positions (31)

  • BE$BEBloom Energy Corp$990K

    first bought this quarter

  • MRVL$MRVLMarvell Technology, Inc.$974K

    first bought this quarter

  • ASST$ASSTStrive, Inc.$958K

    first bought this quarter

  • COIN$COINCoinbase Global, Inc.$950K

    first bought this quarter

  • MSTR$MSTRStrategy Inc$943K

    first bought this quarter

  • HPE$HPEHewlett Packard Enterprise Co$935K

    first bought this quarter

+25 more in the Excel export

Added to (2)

  • DELL$DELLDell Technologies Inc.+37%

    now $1.8M · held 1+ qtrs

  • WMT$WMTCALLWalmart Inc.+21%

    now $522K

Trimmed (8)

  • TEM$TEMTempus AI, Inc.-64%

    now $950K · held 1+ qtrs

  • NBIS$NBISNebius Group N.V.-46%

    now $973K · held 1+ qtrs

  • CLSK$CLSKCLEANSPARK, INC.-38%

    now $922K · held 1+ qtrs

  • SNDK$SNDKSandisk Corp-33%

    now $1.0M · held 1+ qtrs

  • TEM$TEMCALLTempus AI, Inc.-64%

    now $27K

  • CLSK$CLSKPUTCLEANSPARK, INC.-38%

    now $79K

+2 more in the Excel export

Sold out (49)

  • FCEL$FCELPUTFUELCELL ENERGY INCwas $3.8M
  • VRT$VRTPUTVertiv Holdings Cowas $3.2M
  • FCEL$FCELFUELCELL ENERGY INCwas $2.7M

    held 1+ qtrs

  • GLW$GLWCORNING INC /NYwas $2.1M

    held 1+ qtrs

  • LRCX$LRCXLAM RESEARCH CORPwas $2.0M

    held 1+ qtrs

  • AMAT$AMATAPPLIED MATERIALS INC /DEwas $2.0M

    held 1+ qtrs

+43 more in the Excel export

Firm AUM (Form ADV): $1.8B as of 2025-12-31 · SEC IAPD

Share

Holdings by quarter

Every 13F REX Advisers, LLC has filed, 3 earlier quarters. Pick one to see what it held then.

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Q3 2026 13F filed with the SEC on Oct 8, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of REX Advisers's top 20 holdings: 54/100 (our AI quality score, weighted by position size; 16 of the 20 are scored)

Top 10 since filing

-15.7%

Value-weighted move of the 10 largest stock positions

Turnover

—

Last quarter

Top 10 weight

56%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

0%

Share of portfolio value in positions held a year or more

Highest-quality names it owns(among its 100 largest positions)

The 8 highest-scoring companies in this portfolio are a Pro feature.

How these are measured
  • Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
  • Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
  • Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q3 2026 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
  • Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
  • Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.

Portfolio Overview

REX Advisers, LLC disclosed 41 positions worth $21.1M in its Form 13F-HR for Q3 2026 — $18.7M in common stock plus $2.4M of put/call option positions (reported at underlying notional value, not premium at risk), led by $DELL (Dell Technologies Inc.) at 9.6% of the equity portfolio, followed by $SNDK and $BE. During the quarter the fund opened 31 new positions and exited 49 — including a new stake in $BE and a full exit from $FCEL. The portfolio is most concentrated in Technology (55.7% of disclosed assets). All figures are sourced directly from REX Advisers, LLC’s Form 13F-HR filing with the SEC under CIK 2016827.

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AI-Powered Hedge Fund Analysis: REX Advisers, LLC

13F Pro is an AI hedge fund tracker and stock research platform. For REX Advisers, LLC (SEC CIK: 2016827), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.

Every holding in REX Advisers, LLC's portfolio is scored on an AI quality ranking built from its SEC filings (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.