REX Advisers, LLC

In its 13F for Q2 2026 (holdings as of June 30, 2026, filed July 13, 2026), REX Advisers, LLC reported 19 stock positions worth $37.3 million. Its top holding was Fuelcell Energy (FCEL) at 7.3% of the portfolio, followed by Corning (GLW, 5.7%) and Nebius (NBIS, 5.6%). Compared with Q1 2026, it opened 18 new positions, sold out of 15 and added to 1. The biggest buy was a new position in Fuelcell Energy (FCEL) and the biggest sale an exit from Red Cat (RCAT).

Most Recent 13F
Q2 2026
Location
FAIRFIELD, CT
CIK
0002016827
Portfolio Value
$37.3M (Q2 2026)
SEC Filing
0002016827-26-000011 ↗ filed Jul 13, 2026

Holdings Value

0$10.0M$20.0M$30.0M$40.0M Q4 2025: $8.0M Q4 2025 Q1 2026: $17.1M Q1 2026 Q2 2026: $37.3M $37.3M Q2 2026

Holdings 19 stocks · $37.3M

FCEL Fuelcell Energy Inc. 7.34% 75,900 $2.7M New
GLW Corning Inc. 5.69% 8,300 $2.1M New
NBIS Nebius Group NV 5.63% 7,600 $2.1M Add +8.6%
SNDK Sandisk Corp. 5.49% 900 $2.0M New
LRCX Lam Research Corp. 5.47% 4,700 $2.0M New
AMAT Applied Materials Inc. 5.43% 2,800 $2.0M New
SPCX Space Exploration Techn Class A 5.41% 11,800 $2.0M New
DELL Dell Technologies -C 5.33% 4,600 $2.0M New
VRT Vertiv Holdings Co. Class A 5.30% 5,900 $2.0M New
INTC Intel Corp. 5.25% 14,000 $2.0M New
LUNR Intuitive Machines Inc. 5.23% 91,100 $1.9M New
MRNA Moderna Inc. 5.09% 27,100 $1.9M New
ENPH Enphase Energy Inc. 5.02% 38,000 $1.9M New
TEM Tempus AI Inc. Class A 5.01% 32,200 $1.9M New
HIMS Hims & Hers Health Inc. 4.90% 52,600 $1.8M New
RUN Sunrun Inc. 4.79% 133,400 $1.8M New
HL Hecla Mining Co. 4.73% 114,300 $1.8M New
CORZ Core Scientific Inc. 4.55% 66,200 $1.7M New
CLSK Cleanspark Inc. 4.33% 110,900 $1.6M New

Options reported separately and not counted above: FCEL calls ($1.8M), WMT calls ($583K), GLW calls ($523K), NBIS calls ($454K), AMAT calls ($368K), LRCX calls ($335K), SPCK calls ($310K), VRT calls ($280K), LUNR calls ($269K), DELL calls ($247K), INTC calls ($242K), BTDR puts ($226K), and 28 more.

Portfolio Sells Q1 2026 → Q2 2026

RCAT Red Cat Holdings Inc. Sold out 0.00% −37.95
FLY Firefly Aerospace Inc. Sold out 0.00% −4.89
LITE Lumentum Holdings Inc. Sold out 0.00% −4.51
AFRM Affirm Holdings Inc. Sold out 0.00% −4.47
FSLY Fastly Inc. Class A Sold out 0.00% −4.38
LMND Lemonade Inc. Sold out 0.00% −4.24
UPST Upstart Holdings Inc. Sold out 0.00% −4.24
APLD Applied Digital Corp. Sold out 0.00% −4.13
SEDG Solaredge Technologies Inc. Sold out 0.00% −4.08
COHR Coherent Corp. Sold out 0.00% −4.03
WULF Terawulf Inc. Sold out 0.00% −4.03
VG Venture Global Inc. Class A Sold out 0.00% −3.80
SOC Sable Offshore Corp. Sold out 0.00% −3.72
PL Planet Labs PBC Sold out 0.00% −3.69
AAOI Applied Optoelectronics Inc. Sold out 0.00% −3.60

Portfolio Buys Q1 2026 → Q2 2026

FCEL Fuelcell Energy Inc. New 7.34% +7.34
GLW Corning Inc. New 5.69% +5.69
SNDK Sandisk Corp. New 5.49% +5.49
LRCX Lam Research Corp. New 5.47% +5.47
AMAT Applied Materials Inc. New 5.43% +5.43
SPCX Space Exploration Techn Class A New 5.41% +5.41
DELL Dell Technologies -C New 5.33% +5.33
VRT Vertiv Holdings Co. Class A New 5.30% +5.30
INTC Intel Corp. New 5.25% +5.25
LUNR Intuitive Machines Inc. New 5.23% +5.23
MRNA Moderna Inc. New 5.09% +5.09
ENPH Enphase Energy Inc. New 5.02% +5.02
TEM Tempus AI Inc. Class A New 5.01% +5.01
HIMS Hims & Hers Health Inc. New 4.90% +4.90
RUN Sunrun Inc. New 4.79% +4.79
HL Hecla Mining Co. New 4.73% +4.73
CORZ Core Scientific Inc. New 4.55% +4.55
CLSK Cleanspark Inc. New 4.33% +4.33
NBIS Nebius Group NV Add +8.6% 5.63% +1.39

Options Activity Q1 2026 → Q2 2026

NVDA Nvidia Corp. put Sold out 600,500 $4.4Mbefore exit
NVDA Nvidia Corp. call Sold out 900,700 $2.6Mbefore exit
TSLA Tesla Inc. put Sold out 137,400 $2.4Mbefore exit
FCEL Fuelcell Energy Inc. call New 151,800 $1.8M
TSLA Tesla Inc. call Sold out 206,100 $1.5Mbefore exit
COIN Coinbase Global Inc. Class A put Sold out 19,500 $591Kbefore exit
WMT Walmart Inc. call Add +72.4% 181,000 $583K
GLW Corning Inc. call New 16,600 $523K
MSTR Strategy Inc. put Sold out 30,500 $494Kbefore exit
LLY Eli Lilly & Co. put Sold out 4,400 $488Kbefore exit
NBIS Nebius Group NV call Add +117.1% 15,200 $454K
AMAT Applied Materials Inc. call New 5,600 $368K
WMT Walmart Inc. put Sold out 70,000 $341Kbefore exit
LRCX Lam Research Corp. call New 9,400 $335K
SPCK Spac & New Issue ETF call New 23,600 $310K
VRT Vertiv Holdings Co. Class A call New 11,800 $280K
LUNR Intuitive Machines Inc. call Add +131.8% 182,200 $269K
DELL Dell Technologies -C call New 9,200 $247K
INTC Intel Corp. call New 28,000 $242K
BTDR Bitdeer Technologies Group-A put New 208,400 $226K
CRWV Coreweave Inc. Class A call Sold out 26,700 $224Kbefore exit
HOOD Robinhood Markets Inc. Class A put Sold out 16,400 $220Kbefore exit
PLTR Palantir Technologies Inc. Class A put Sold out 14,800 $202Kbefore exit
CLSK Cleanspark Inc. put New 221,800 $202K
FLY Firefly Aerospace Inc. call Sold out 58,800 $197Kbefore exit
PLTR Palantir Technologies Inc. Class A call Sold out 22,200 $167Kbefore exit
MRNA Moderna Inc. call New 54,200 $165K
ENPH Enphase Energy Inc. call New 76,000 $164K
CORZ Core Scientific Inc. put New 132,400 $160K
CRWV Coreweave Inc. Class A put Sold out 17,800 $152Kbefore exit
TEM Tempus AI Inc. Class A call New 64,400 $137K
LLY Eli Lilly & Co. call Sold out 6,600 $126Kbefore exit
SOC Sable Offshore Corp. put Sold out 77,200 $118Kbefore exit
AAOI Applied Optoelectronics Inc. put Sold out 21,900 $115Kbefore exit
MSTR Strategy Inc. call Sold out 45,700 $100Kbefore exit
COIN Coinbase Global Inc. Class A call Sold out 29,200 $85Kbefore exit
HIMS Hims & Hers Health Inc. call New 105,200 $84K
PL Planet Labs PBC put Sold out 67,800 $81Kbefore exit
RUN Sunrun Inc. put New 266,800 $79K
AFRM Affirm Holdings Inc. call Sold out 33,400 $78Kbefore exit
VG Venture Global Inc. Class A put Sold out 82,600 $75Kbefore exit
RCAT Red Cat Holdings Inc. call Sold out 110,600 $62Kbefore exit
RUN Sunrun Inc. call New 266,800 $61K
HOOD Robinhood Markets Inc. Class A call Sold out 24,600 $56Kbefore exit
COHR Coherent Corp. put Sold out 8,700 $55Kbefore exit
FSLY Fastly Inc. Class A call Sold out 51,600 $55Kbefore exit
HIMS Hims & Hers Health Inc. put New 105,200 $53K
UMAC Unusual Machines Inc. call Sold out 117,800 $47Kbefore exit
BTDR Bitdeer Technologies Group-A call New 208,400 $47K
ASTS Ast Spacemobile Inc. call Sold out 17,800 $46Kbefore exit

Showing the first 50 of 93.

Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 19$37.3MFCEL, GLW, NBIS, SNDK, LRCX
Q1 2026 16$17.1MRCAT, FLY, LITE, AFRM, FSLY
Q4 2025 20$8.0MRDDT, LUNR, ASTS, U, RKLB