# LuminArx Capital Management LP

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 1992915. Source: https://holderbook.com/funds/1992915-luminarx-capital-management-lp/

- Reported value: $224.4M
- Positions: 73
- Weight of the ten largest: 64.1%
- Filed: 2026-08-14

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| STATE STR SPDR S&P 500 ETF T | [SPY](https://holderbook.com/stocks/SPY/) | $60.7M | 80,000 | 27.1% | 3 |
| TJX COS INC NEW | [TJX](https://holderbook.com/stocks/TJX/) | $13.8M | 85,000 | 6.2% | 1 |
| CIPHER DIGITAL INC | [CIFR](https://holderbook.com/stocks/CIFR/) | $11.3M | 2,000,000 | 5.0% | 1 |
| TARGET CORP | [TGT](https://holderbook.com/stocks/TGT/) | $11.1M | 80,000 | 5.0% | 1 |
| SONIDA SENIOR LIVING INC | [SNDA](https://holderbook.com/stocks/SNDA/) | $10.6M | 258,750 | 4.7% | 2 |
| BAIN CAP GSS INVT CORP | [BCSS](https://holderbook.com/stocks/BCSS/) | $10.4M | 1,003,379 | 4.7% | 2 |
| K&F GROWTH ACQUISITION CORP | [KFIIU](https://holderbook.com/stocks/KFIIU/) | $8.0M | 750,000 | 3.5% | 3 |
| ISHARES TR | [IWM](https://holderbook.com/stocks/IWM/) | $6.5M | 20,000 | 2.9% | 3 |
| IREN LIMITED | [IREN](https://holderbook.com/stocks/IREN/) | $5.9M | 2,000,000 | 2.6% | 1 |
| JETBLUE AIRWAYS CORP | [JBLU](https://holderbook.com/stocks/JBLU/) | $5.5M | 5,000,000 | 2.5% | 1 |
| EQV VENTURES AC CORP. II | [EVACU](https://holderbook.com/stocks/EVACU/) | $4.4M | 425,000 | 1.9% | 3 |
| SOUTHERN CO | [SO](https://holderbook.com/stocks/SO/) | $4.2M | 4,000,000 | 1.9% | 1 |
| RIOT PLATFORMS INC | [RIOT](https://holderbook.com/stocks/RIOT/) | $4.0M | 2,000,000 | 1.8% | 1 |
| SUNRUN INC | [RUN](https://holderbook.com/stocks/RUN/) | $3.6M | 3,074,000 | 1.6% | 1 |
| KARMAN HLDGS INC | [KRMN](https://holderbook.com/stocks/KRMN/) | $3.5M | 70,000 | 1.6% | 1 |
| SNOWFLAKE INC | [SNOW](https://holderbook.com/stocks/SNOW/) | $3.4M | 2,000,000 | 1.5% | 1 |
| PRESIDIO PRODTN CO | [FTW](https://holderbook.com/stocks/FTW/) | $3.3M | 270,098 | 1.5% | 2 |
| SHARONAI HOLDINGS INC | [SHAZ](https://holderbook.com/stocks/SHAZ/) | $3.2M | 36,374 | 1.4% | 2 |
| BABCOCK & WILCOX ENTERPRISES | [BW](https://holderbook.com/stocks/BW/) | $2.9M | 205,200 | 1.3% | 1 |
| FORD MTR CO | [F](https://holderbook.com/stocks/F/) | $2.7M | 165,000 | 1.2% | 1 |
| QXO INC | [QXO](https://holderbook.com/stocks/QXO/) | $2.7M | 150,000 | 1.2% | 1 |
| ALIBABA GROUP HLDG LTD | [BABA](https://holderbook.com/stocks/BABA/) | $2.4M | 2,000,000 | 1.1% | 1 |
| SELECT SECTOR SPDR TR | [XLE](https://holderbook.com/stocks/XLE/) | $2.2M | 37,500 | 1.0% | 3 |
| ISHARES TR | [IYR](https://holderbook.com/stocks/IYR/) | $2.2M | 20,000 | 1.0% | 1 |
| WHITEHAWK MINERALS CORP | [WHK](https://holderbook.com/stocks/WHK/) | $2.2M | 77,852 | 1.0% | 1 |
| ADT INC DEL | [ADT](https://holderbook.com/stocks/ADT/) | $2.1M | 318,366 | 0.9% | 1 |
| MCEWEN INC. | [MUX](https://holderbook.com/stocks/MUX/) | $1.9M | 1,000,000 | 0.9% | 1 |
| ALPHABET INC | [GOOG](https://holderbook.com/stocks/GOOG/) | $1.9M | 37,500 | 0.8% | 1 |
| ALPHABET INC | [GOOGL](https://holderbook.com/stocks/GOOGL/) | $1.9M | 37,500 | 0.8% | 1 |
| X-ENERGY INC | [XE](https://holderbook.com/stocks/XE/) | $1.8M | 100,000 | 0.8% | 1 |
| SPDR SERIES TRUST | [XOP](https://holderbook.com/stocks/XOP/) | $1.8M | 10,000 | 0.8% | 2 |
| HAWKEYE 360 INC | [HAWK](https://holderbook.com/stocks/HAWK/) | $1.7M | 82,500 | 0.7% | 1 |
| EVERGY INC | [EVRG](https://holderbook.com/stocks/EVRG/) | $1.4M | 1,000,000 | 0.6% | 1 |
| UPSTART HLDGS INC | [UPST](https://holderbook.com/stocks/UPST/) | $1.2M | 1,500,000 | 0.5% | 1 |
| UBER TECHNOLOGIES INC | [UBER](https://holderbook.com/stocks/UBER/) | $1.2M | 1,000,000 | 0.5% | 1 |
| LIVE NATION ENTERTAINMENT IN | [LYV](https://holderbook.com/stocks/LYV/) | $1.2M | 1,000,000 | 0.5% | 1 |
| TXO PARTNERS LP | [TXO](https://holderbook.com/stocks/TXO/) | $1.0M | 81,733 | 0.5% | 3 |
| BOEING CO | [BA](https://holderbook.com/stocks/BA/) | $1.0M | 15,000 | 0.4% | 1 |
| NEXTERA ENERGY INC | [NEE](https://holderbook.com/stocks/NEE/) | $956.0K | 20,000 | 0.4% | 1 |
| ORACLE CORP | [ORCL](https://holderbook.com/stocks/ORCL/) | $921.9K | 20,600 | 0.4% | 1 |
| JOBY AVIATION INC | [JOBY](https://holderbook.com/stocks/JOBY/) | $912.0K | 1,000,000 | 0.4% | 1 |
| NVIDIA CORPORATION | [NVDA](https://holderbook.com/stocks/NVDA/) | $857.6K | 0 | 0.4% | 3 |
| ISHARES TR | [EEM](https://holderbook.com/stocks/EEM/) | $792.6K | 10,000 | 0.4% | 2 |
| KKR & CO INC | [KKR](https://holderbook.com/stocks/KKR/) | $780.0K | 20,000 | 0.3% | 1 |
| ARKO PETE CORP | [APC](https://holderbook.com/stocks/APC/) | $761.9K | 40,418 | 0.3% | 2 |
| MACERICH CO | [MAC](https://holderbook.com/stocks/MAC/) | $755.7K | 30,000 | 0.3% | 1 |
| AMAZON COM INC | [AMZN](https://holderbook.com/stocks/AMZN/) | $751.0K | 0 | 0.3% | 1 |
| RAMACO RES INC | [METC](https://holderbook.com/stocks/METC/) | $748.4K | 1,000,000 | 0.3% | 1 |
| ARES MANAGEMENT CORPORATION | [ARES](https://holderbook.com/stocks/ARES/) | $720.0K | 20,000 | 0.3% | 1 |
| FIREFLY AEROSPACE INC | [FLY](https://holderbook.com/stocks/FLY/) | $661.5K | 22,500 | 0.3% | 3 |
| HUMACYTE INC | [HUMA](https://holderbook.com/stocks/HUMA/) | $507.3K | 650,000 | 0.2% | 1 |
| EQUIPMENTSHARE COM INC | [EQPT](https://holderbook.com/stocks/EQPT/) | $484.6K | 24,649 | 0.2% | 1 |
| NOUVEAU MONDE GRAPHITE INC | [NMG](https://holderbook.com/stocks/NMG/) | $442.5K | 295,000 | 0.2% | 1 |
| APPLE INC | [AAPL](https://holderbook.com/stocks/AAPL/) | $326.0K | 0 | 0.1% | 1 |
| BIT DIGITAL INC | [BTBT](https://holderbook.com/stocks/BTBT/) | $315.0K | 175,000 | 0.1% | 2 |
| CELSIUS HLDGS INC | [CELH](https://holderbook.com/stocks/CELH/) | $267.6K | 0 | 0.1% | 2 |
| LISTED FDS TR | [MAGS](https://holderbook.com/stocks/MAGS/) | $265.6K | 0 | 0.1% | 1 |
| NETFLIX INC | [NFLX](https://holderbook.com/stocks/NFLX/) | $209.5K | 0 | 0.1% | 1 |
| JAGUAR URANIUM CORP | [JAGU](https://holderbook.com/stocks/JAGU/) | $184.8K | 110,636 | 0.1% | 2 |
| NEW ERA ENERGY & DIGITAL INC | [NUAI](https://holderbook.com/stocks/NUAI/) | $159.5K | 25,000 | 0.1% | 1 |
| KRANESHARES TRUST | [KWEB](https://holderbook.com/stocks/KWEB/) | $138.5K | 0 | 0.1% | 3 |
| NEBIUS GROUP N.V. | [NBIS](https://holderbook.com/stocks/NBIS/) | $118.5K | 0 | 0.1% | 1 |
| FLUTTER ENTMT PLC | [FLUT](https://holderbook.com/stocks/FLUT/) | $97.8K | 0 | 0.0% | 1 |
| GREENLAND ENERGY CO | [GLND](https://holderbook.com/stocks/GLND/) | $85.0K | 0 | 0.0% | 1 |
| VANECK ETF TRUST | [SMH](https://holderbook.com/stocks/SMH/) | $78.4K | 0 | 0.0% | 1 |
| BRIACELL THERAPEUTICS CORP | [BCTX](https://holderbook.com/stocks/BCTX/) | $70.8K | 15,000 | 0.0% | 2 |
| SELECT SECTOR SPDR TR | [XLI](https://holderbook.com/stocks/XLI/) | $69.8K | 0 | 0.0% | 1 |
| SPDR SERIES TRUST | [XHB](https://holderbook.com/stocks/XHB/) | $66.0K | 0 | 0.0% | 1 |
| SELECT SECTOR SPDR TR | [XLU](https://holderbook.com/stocks/XLU/) | $63.8K | 0 | 0.0% | 2 |
| COCA COLA CO | [KO](https://holderbook.com/stocks/KO/) | $55.5K | 0 | 0.0% | 1 |
| BITDEER TECHNOLOGIES GROUP | [BTDR](https://holderbook.com/stocks/BTDR/) | $35.6K | 0 | 0.0% | 1 |
| KEEL INFRASTRUCTURE CORP | [KEEL](https://holderbook.com/stocks/KEEL/) | $17.8K | 0 | 0.0% | 1 |
| SPACE EXPLORATION TECHN CORP | [SPCX](https://holderbook.com/stocks/SPCX/) | $4.0K | 0 | 0.0% | 1 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | +10.8% | +14.8% | -4.0% | 76% |
| Q1 2026 | +0.7% | -4.6% | +5.4% | 70% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $224.4M | 73 |
| Q1 2026 | $136.2M | 83 |
| Q4 2025 | $107.6M | 68 |