Massar Capital Management, LP holds a focused book of 230 stocks worth $501.0M as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Kranesh Csi China Internet and trimmed Ishares Msci Brazil ETF. Their largest long position is Jd.com Inc-ADR at 11% of the equity book. They also disclosed $405.6M in put options (a bearish bet) and $27.7M in call options (bullish), shown separately below and excluded from the equity book.
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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/2037238/holdings"
Use Arkolith to show Massar Capital Management, LP's latest holdings, largest changes, and filing provenance.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
73% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Jd.com Inc SPON ADS CL A | $53.1M | 1.79M | 10.6% | ▲16× Added · +1.7M sh | |
| 2 | Invesco QQQ TR UNIT SER 1 | $43.5M | 75.4K | 8.7% | ▲14× Added · +70K sh | |
| 3 | Kraneshares Trust CSI CHI INTERNET | $32.7M | 1.15M | 6.5% | ▲New New position | |
| 4 | Mercadolibre Inc COM | $31.5M | 18.2K | 6.3% | ▲11× Added · +16K sh | |
| 5 | PayPal Hldgs Inc COM | $9.9M | 219.5K | 2.0% | ▲14× Added · +203K sh | |
| 6 | Amazon Com Inc COM | $9.7M | 46.7K | 1.9% | ▲+54% Added · +16K sh | |
| 7 | Ishares Bitcoin Trust ETF SHS BEN INT | $9.6M | 250.0K | 1.9% | ▲+374% Added · +197K sh | |
| 8 | Ishares Inc MSCI BRAZIL ETF | $9.0M | 235.0K | 1.8% | ▼−56% Reduced · −300K sh | |
| 9 | Mosaic Co COM | $8.4M | 328.7K | 1.7% | ▲New New position | |
| 10 | Vaneck ETF Trust URANIUM AND NUCL | $8.1M | 61.1K | 1.6% | ▲New New position | |
| 11 | Uniqure NV SHS | $7.0M | 426.0K | 1.4% | ▲11× Added · +386K sh | |
| 12 | MP Materials Corp COM CL A | $6.8M | 140.8K | 1.4% | —Held | |
| 13 | Alibaba Group Hldg Ltd SPONSORED ADS | $6.5M | 51.5K | 1.3% | ▼−86% Reduced · −305K sh | |
| 14 | Meta Platforms Inc CL A | $6.4M | 11.1K | 1.3% | ▲+226% Added · +8K sh | |
| 15 | Sumitomo Mitsui Fin Grp Inc SPONSORED ADR | $6.3M | 320.0K | 1.3% | —Held | |
| 16 | Molina Healthcare Inc COM | $6.3M | 47.3K | 1.3% | ▲New New position | |
| 17 | Hormel Foods Corp COM | $6.1M | 269.2K | 1.2% | ▲+480% Added · +223K sh | |
| 18 | Mizuho Financial Group Inc SPONSORED ADR | $5.2M | 650.0K | 1.0% | —Held | |
| 19 | Grayscale Ethereum Staking SHS NEW | $5.1M | 255.0K | 1.0% | ▼−29% Reduced · −102K sh | |
| 20 | Microsoft Corp COM | $4.9M | 13.2K | 1.0% | ▲New New position | |
| 21 | Mitsubishi Ufj Financial Gro SPONSORED ADS | $4.8M | 280.0K | 0.9% | —Held | |
| 22 | Global X FDS GLOBAL X URANIUM | $4.7M | 97.5K | 0.9% | —Held | |
| 23 | Intel Corp COM | $4.5M | 101.0K | 0.9% | ▲+47% Added · +32K sh | |
| 24 | Ero Copper Corp COM | $4.4M | 164.1K | 0.9% | ▲+42% Added · +48K sh | |
| 25 | NEOS ETF Trust NASDAQ 100 HIGH | $4.1M | 83.4K | 0.8% | ▲New New position | |
| 26 | NEOS ETF Trust NEOS S&P 500 HI | $4.1M | 82.5K | 0.8% | ▲New New position | |
| 27 | Take-Two Interactive Softwar COM | $3.7M | 18.9K | 0.7% | ▲New New position | |
| 28 | Comstock Res Inc COM | $3.7M | 176.9K | 0.7% | ▲New New position | |
| 29 | Ishares Inc MSCI CHILE ETF | $3.6M | 91.7K | 0.7% | ▲+22% Added · +17K sh | |
| 30 | Energy Fuels Inc COM NEW | $3.5M | 192.0K | 0.7% | —Held | |
| 31 | Cloudflare Inc CL A COM | $3.4M | 16.6K | 0.7% | ▲+808% Added · +15K sh | |
| 32 | Marex Group PLC ORD | $3.3M | 73.7K | 0.7% | ▲New New position | |
| 33 | Pan Amern Silver Corp COM | $3.3M | 60.0K | 0.7% | ▲New New position | |
| 34 | Alphabet Inc CAP STK CL A | $3.2M | 11.1K | 0.6% | ▲+38% Added · +3K sh | |
| 35 | Honeywell Intl Inc COM | $3.2M | 14.1K | 0.6% | ▼−48% Reduced · −13K sh | |
| 36 | Coeur MNG Inc COM NEW | $3.2M | 168.3K | 0.6% | ▲New New position | |
| 37 | SLM Corp COM | $3.2M | 147.4K | 0.6% | ▲New New position | |
| 38 | Coupang Inc CL A | $2.9M | 151.2K | 0.6% | ▲New New position | |
| 39 | Renatus Tactical Acquis SHS CL A | $2.8M | 277.0K | 0.6% | ▲+53% Added · +95K sh | |
| 40 | Proshares TR PSHS ULT S&P 500 | $2.8M | 53.9K | 0.6% | ▲+611% Added · +46K sh | |
| 41 | Disney Walt Co COM | $2.8M | 28.8K | 0.6% | —Held | |
| 42 | Sprott FDS TR NICKEL MINERS ET | $2.6M | 164.7K | 0.5% | ▲New New position | |
| 43 | Robinhood MKTS Inc COM CL A | $2.6M | 36.8K | 0.5% | ▲New New position | |
| 44 | Dow Hldgs Inc COM | $2.5M | 59.0K | 0.5% | ▲New New position | |
| 45 | Intrepid Potash Inc COM | $2.4M | 55.8K | 0.5% | ▲New New position | |
| 46 | Lyondellbasell Industries NV SHS - A - | $2.4M | 29.5K | 0.5% | ▲New New position | |
| 47 | Cellebrite Di Ltd ORDINARY SHARES | $2.3M | 168.4K | 0.5% | ▲New New position | |
| 48 | Stevanato Group S P A ORD SHS | $2.3M | 168.4K | 0.5% | ▲New New position | |
| 49 | Ecovyst Inc COM | $2.3M | 179.0K | 0.5% | ▲New New position | |
| 50 | BHP Billiton Limited SPONSORED ADS | $2.3M | 31.6K | 0.5% | ▲New New position |
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| PUT · bearish | SS SPDR S&P OG EXP & PRODXOP | $181.8M | 1.0M |
| PUT · bearish | ISHR IBX USD HIYLD CB ETF-UIHYG | $67.8M | 853K |
| PUT · bearish | EXXON MOBIL CORPXOM | $37.2M | 219K |
| PUT · bearish | WALMART INCWMT | $33.5M | 270K |
| PUT · bearish | ELECTRONIC ARTS INCEA | $22.2M | 109K |
| CALL · bullish | INVESCO QQQ TRUST SERIES 1QQQ | $16.4M | 29K |
| PUT · bearish | INVESCO QQQ TRUST SERIES 1QQQ | $16.4M | 29K |
| PUT · bearish | GOLDMAN SACHS GROUP INCGS | $12.7M | 15K |
| PUT · bearish | JPMORGAN CHASE & COJPM | $12.0M | 41K |
| PUT · bearish | APPLE INCAAPL | $11.6M | 46K |
| PUT · bearish | INTL BUSINESS MACHINES CORPIBM | $10.2M | 42K |
| CALL · bullish | SS FINANCIAL SELECT SECTORXLF | $5.2M | 105K |
| CALL · bullish | KRANESH CSI CHINA INTERNETKWEB | $3.0M | 105K |
| CALL · bullish | TESLA INCTSLA | $2.3M | 6K |
| CALL · bullish | ROCKET COS INC-CLASS ARKT | $453K | 32K |
| CALL · bullish | SOFI TECHNOLOGIES INCSOFI | $318K | 20K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.