Hartree Partners, LP holds a focused book of 112 stocks worth $464.9M as of Q2 2026 (disclosed Aug 12, 2026, a ~43-day 13F lag). This quarter they opened Dorian LPG Ltd and trimmed Cheniere Energy Inc. Their largest long position is Star Group LP at 9% of the equity book. They also disclosed $3.6M in put options (a bearish bet) and $540K in call options (bullish), shown separately below and excluded from the equity book. Cloning the disclosed picks since 2024 would be +39% (+20.9%/yr). That is a simulation of the disclosed long book, not audited returns.
Following at the filing date actually beat the quarter-end book by 8.6 points over this window.
Growth of $10,000 cloning Hartree Partners, LP's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~43 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
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.
97% 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
Other tracked managers holding the same core names as Hartree Partners, LP
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| UBS Group AG | 77 / 80 | $38.9B |
| ROYAL BANK OF CANADA | 77 / 80 | $38.5B |
| MORGAN STANLEY | 76 / 80 | $128.8B |
| JPMORGAN CHASE & CO | 75 / 80 | $136.5B |
| OSAIC HOLDINGS, INC. | 75 / 80 | $3.1B |
| WELLS FARGO & COMPANY/MN | 74 / 80 | $28.1B |
| BANK OF AMERICA CORP /DE/ | 73 / 80 | $77.6B |
| GOLDMAN SACHS GROUP INC | 73 / 80 | $73.7B |
Ranked by how many of Hartree Partners, LP's top 80 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Star Group LP UNIT LTD PARTNR | $43.7M | 3.40M | 9.4% | —Held | |
| 2 | Devon Energy Corp New COM | $38.7M | 937.4K | 8.3% | ▲+118% Added · +507K sh | |
| 3 | Ovintiv Inc COM | $30.3M | 575.3K | 6.5% | ▲+27% Added · +123K sh | |
| 4 | Hudson Technologies Inc COM | $25.3M | 4.41M | 5.4% | ▲+16% Added · +612K sh | |
| 5 | Teekay Tankers Ltd CL A | $20.9M | 321.8K | 4.5% | ▲+74% Added · +136K sh | |
| 6 | Cheniere Energy Inc COM NEW | $17.9M | 75.0K | 3.9% | ▼−3.9% Reduced · −3K sh | |
| 7 | Darling Ingredients Inc COM | $17.2M | 315.0K | 3.7% | ▲32× Added · +305K sh | |
| 8 | Venture Global Inc COM CL A | $16.7M | 1.50M | 3.6% | ▼−14% Reduced · −239K sh | |
| 9 | NRG Energy Inc COM NEW | $15.7M | 107.4K | 3.4% | ▲+133% Added · +61K sh | |
| 10 | Core Natural Resources Inc COM SHS | $14.6M | 182.0K | 3.1% | ▲+74% Added · +77K sh | |
| 11 | Loews Corp COM | $14.1M | 124.9K | 3.0% | ▲+35% Added · +32K sh | |
| 12 | Methanex Corp COM | $12.2M | 263.9K | 2.6% | ▲+23% Added · +49K sh | |
| 13 | State STR SPDR S&P 500 ETF T TR UNIT | $10.3M | 13.8K | 2.2% | ▲+3.0% Added · +400 sh | |
| 14 | Precision Drilling Corp COM NEW | $10.0M | 130.0K | 2.1% | ▲+58% Added · +48K sh | |
| 15 | Ardmore Shipping Corp COM | $9.4M | 672.9K | 2.0% | ▲+31% Added · +158K sh | |
| 16 | Cenovus Energy Inc COM | $8.9M | 360.0K | 1.9% | ▼−54% Reduced · −430K sh | |
| 17 | Baytex Energy Corp COM | $8.6M | 2.15M | 1.9% | ▲+115% Added · +1.1M sh | |
| 18 | Dorian LPG Ltd SHS USD | $7.4M | 212.9K | 1.6% | ▲New New position | |
| 19 | Schmid Group N.V. EURO SHS CL A | $7.4M | 1.34M | 1.6% | ▲+8.5% Added · +105K sh | |
| 20 | Global Partners LP COM UNITS | $6.7M | 144.8K | 1.5% | ▼−67% Reduced · −297K sh | |
| 21 | JBS N.V. CL A SHS | $6.5M | 550.0K | 1.4% | ▲New New position | |
| 22 | Excelerate Energy Inc CL A COM | $5.7M | 149.3K | 1.2% | ▲New New position | |
| 23 | Bunge Global Sa COM SHS | $5.3M | 49.4K | 1.1% | ▲+191% Added · +32K sh | |
| 24 | Energy Transfer L P COM UT LTD PTN | $5.0M | 260.0K | 1.1% | ▲+73% Added · +110K sh | |
| 25 | Iamgold Corp COM | $4.9M | 311.0K | 1.1% | ▼−46% Reduced · −260K sh | |
| 26 | Navigator Hldgs Ltd SHS | $4.7M | 249.8K | 1.0% | ▲+3.5% Added · +8K sh | |
| 27 | Delek US Hldgs Inc New COM | $4.3M | 85.0K | 0.9% | ▲New New position | |
| 28 | Seadrill Ltd COM | $4.2M | 111.3K | 0.9% | ▲+3.7% Added · +4K sh | |
| 29 | RF Acquisition Corp III UNIT 01/28/2031 | $3.8M | 380.0K | 0.8% | —Held | |
| 30 | Vistra Corp COM | $3.5M | 22.0K | 0.8% | ▼−17% Reduced · −5K sh | |
| 31 | SSR Mining In COM | $3.3M | 115.0K | 0.7% | ▲+92% Added · +55K sh | |
| 32 | Kinross Gold Corp COM | $3.0M | 126.0K | 0.6% | ▼−34% Reduced · −65K sh | |
| 33 | Western Midstream Partners L COM UNIT LP INT | $2.9M | 66.0K | 0.6% | ▲New New position | |
| 34 | Talen Energy Corp COM | $2.9M | 7.5K | 0.6% | —Held | |
| 35 | Blue Moon Metals Inc COM | $2.7M | 420.0K | 0.6% | —Held | |
| 36 | Oceanagold Corp COM NEW *A* | $2.6M | 104.0K | 0.6% | ▲New New position | |
| 37 | New Pac Metals Corp COM | $2.6M | 643.2K | 0.6% | ▲+93% Added · +309K sh | |
| 38 | Kirby Corp COM | $2.6M | 19.0K | 0.6% | ▲+138% Added · +11K sh | |
| 39 | Taiwan Semiconductor Manufac SPONSORED ADS | $2.5M | 5.2K | 0.5% | ▲New New position | |
| 40 | Rice Acquisition Corp 3 UNIT 99/99/9999 | $2.4M | 240.0K | 0.5% | —Held | |
| 41 | Knot Offshore Partners LP COM UNITS | $2.4M | 238.9K | 0.5% | ▲+557% Added · +203K sh | |
| 42 | BP PLC SPONSORED ADR | $2.3M | 62.8K | 0.5% | ▲New New position | |
| 43 | Barrick MNG Corp COM SHS | $2.2M | 60.0K | 0.5% | ▼−43% Reduced · −46K sh | |
| 44 | Franco Nev Corp COM | $2.1M | 10.0K | 0.4% | ▲New New position | |
| 45 | Transalta Corp COM | $2.1M | 150.0K | 0.4% | ▲+50% Added · +50K sh | |
| 46 | Shell PLC SPON ADS | $1.9M | 25.0K | 0.4% | ▼−5.7% Reduced · −2K sh | |
| 47 | Arcelormittal Sa Luxembourg NY REGISTRY SH | $1.9M | 31.6K | 0.4% | ▲+14% Added · +4K sh | |
| 48 | Hudbay Minerals Inc COM | $1.9M | 79.3K | 0.4% | ▲+296% Added · +59K sh | |
| 49 | Coeur MNG Inc COM NEW | $1.8M | 110.0K | 0.4% | ▼−4.3% Reduced · −5K sh | |
| 50 | Tsakos Energy Navigation Ltd SHS | $1.7M | 48.0K | 0.4% | ▲+12% Added · +5K sh |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1597857/holdings"
Use Arkolith to show Hartree Partners, LP's latest holdings, largest changes, and filing provenance.
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| PUT · bearish | STAR BULK CARRIERS CORPSBLK | $1.5M | 60K |
| PUT · bearish | VANECK GOLD MINERS ETFGDX | $1.2M | 2K |
| CALL · bullish | CENTURY ALUMINUM COMPANYCENX | $465K | 1K |
| PUT · bearish | FRONTLINE PLCFRO | $465K | 3K |
| PUT · bearish | MATSON INCMATX | $459K | 5K |
| CALL · bullish | B2GOLD CORPBTG | $75K | 15K |
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
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 12, 2026 | 127 | $469.0M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 12, 2026 | 126 | $466.6M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 17, 2026 | 64 | $276.5M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 13, 2025 | 79 | $290.8M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 13, 2025 | 68 | $355.4M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 14, 2025 | 51 | $278.2M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 12, 2025 | 64 | $270.2M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 13, 2024 | 70 | $435.9M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 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. The performance line is a simulation of the disclosed long book, not an audited return.