# EDGAR Filing Document

**Accession Number:** 0001597857
**File Stem:** 0001597857-25-000006
**Filing Date:** 2025-8
**Character Count:** 10778
**Document Hash:** 843645c0cd602ddd804da98d2086c82e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001597857-25-000006.hdr.sgml**: 20250813

**ACCESSION NUMBER**: 0001597857-25-000006

**CONFORMED SUBMISSION TYPE**: 13F-HR

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250813

**DATE AS OF CHANGE**: 20250813

**EFFECTIVENESS DATE**: 20250813

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Hartree Partners, LP
- **CENTRAL INDEX KEY:** 0001597857

**ORGANIZATION NAME:**
- **EIN:** 133937429
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-17875
- **FILM NUMBER:** 251210072

**BUSINESS ADDRESS:**
- **STREET 1:** 1185 AVE OF THE AMERICAS
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10036
- **BUSINESS PHONE:** 2125368000

**MAIL ADDRESS:**
- **STREET 1:** 1185 AVE OF THE AMERICAS
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10036

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Hess Energy Trading Comany, LLC
- **DATE OF NAME CHANGE:** 20140122

### FORM 13F COVER PAGE

**Report for the Calendar Year or Quarter Ended:** 06-30-2025

**Check here if Amendment** [ ] **Amendment Number:** 

**This Amendment (Check only one.):** [ ] is a restatement.

[ ] adds new holdings entries.

**Institutional Investment Manager Filing this Report:**

**Name:** Hartree Partners LP<br>**Address:** 1185 AVE OF THE AMERICAS<br>NEW YORK, NY 10036

**Form 13F File Number:** 028-17875

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

**Person Signing this Report on Behalf of Reporting Manager:**

**Name:** Hartree Partners LP by Hartree Partners GP LLC its general partner by Stephen M Semlitz<br>**Title:** Managing Director<br>**Phone:** 212-536-8610

**Signature, Place, and Date of Signing:**

Stephen M Semlitz  New York, NY  07-21-2025<br>[Signature]  [City, State]  [Date]

**Report Type (Check only one.):**

[x] **13F HOLDINGS REPORT.** (Check here if all holdings of this reporting manager are reported in this report.)

[ ] **13F NOTICE.** (Check here if no holdings are reported in this report, and all holdings are reported by other reporting manager(s).)

[ ] **13F COMBINATION REPORT.** (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

### Form 13F Summary Page

**Report Summary:**

**Number of Other Included Managers:** 1

**Form 13F Information Table Entry Total:** 68

**Form 13F Information Table Value Total:** $355445360

      (round to nearest dollar)

**List of Other Included Managers:**

Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.

[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]

| No.   | Name                       | Form 13F File Number   |
|:---|:---|:---|
|  | Oaktree Capital Management | 028-05050              |

### FORM 13F INFORMATION TABLE

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | VOTING AUTHORITY | VOTING AUTHORITY | VOTING AUTHORITY |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | SOLE | SHARED | NONE |
| ABOVE FOOD INGREDIENTS INC | *W EXP 06/28/202 | 00373V118 |  | 15500 | 310000 | SH | Call | SOLE | 0 | 310000 | 0 | 0 |
| ALCOA CORP | COM | 013872106 |  | 590495 | 20010 | SH |  | SOLE | 0 | 20010 | 0 | 0 |
| ALBEMARLE CORP | PUT | 012653951 |  | 276250 | 500 | SH | Put | SOLE | 0 | 500 | 0 | 0 |
| ARCHER DANIELS MIDLAND CO | COM | 039483102 |  | 1319500 | 25000 | SH |  | SOLE | 0 | 25000 | 0 | 0 |
| ARCHER DANIELS MIDLAND CO | CALL | 039483102 |  | 287500 | 5000 | SH | Call | SOLE | 0 | 5000 | 0 | 0 |
| ASPEN AEROGELS INC | COM | 04523Y105 |  | 888000 | 150000 | SH |  | SOLE | 0 | 150000 | 0 | 0 |
| BOREALIS FOODS INC | *W EXP 02/07/202 | 09973D113 |  | 111272 | 1112727 | SH | Call | SOLE | 0 | 1112727 | 0 | 0 |
| BKV CORP | COM | 05603J108 |  | 265320 | 11000 | SH |  | SOLE | 0 | 11000 | 0 | 0 |
| CAMECO ORD | COM | 13321L108 |  | 7145973 | 96268 | SH |  | SOLE | 0 | 96268 | 0 | 0 |
| CENTURY ALUM CO | COM | 156431108 |  | 3517990 | 195227 | SH |  | SOLE | 0 | 195227 | 0 | 0 |
| CORE SCIENTIFIC INC NEW | COM | 21874A106 |  | 614520 | 36000 | SH |  | SOLE | 0 | 36000 | 0 | 0 |
| COTERRA ENERGY INC | COM | 127097103 |  | 8237053 | 324549 | SH |  | SOLE | 0 | 324549 | 0 | 0 |
| DARLING INGREDIENTS INC | CALL | 237266901 |  | 581250 | 2500 | SH | Call | SOLE | 0 | 2500 | 0 | 0 |
| DARLING INGREDIENTS INC | COM | 237266101 |  | 21301488 | 561452 | SH |  | SOLE | 0 | 561452 | 0 | 0 |
| DAKOTA GOLD CORP | COM | 46655E100 |  | 369000 | 100000 | SH |  | SOLE | 0 | 100000 | 0 | 0 |
| ENDEAVOUR SILVER CORP | COM | 29258Y103 |  | 619738 | 125698 | SH |  | SOLE | 0 | 125698 | 0 | 0 |
| EQT CORP | COM | 26884L109 |  | 13807668 | 236757 | SH |  | SOLE | 1 | 226377 | 10380 | 0 |
| EQUINOX GOLD CORP | COM | 29446Y502 |  | 1852937 | 322250 | SH |  | SOLE | 0 | 322250 | 0 | 0 |
| EXPAND ENERGY CORPORATION | CALL | 165167905 |  | 468929 | 401000 | SH | Call | SOLE | 0 | 401000 | 0 | 0 |
| EXPAND ENERGY CORPORATION | COM | 165167735 |  | 19233121 | 164470 | SH |  | SOLE | 1 | 160720 | 3750 | 0 |
| FRONTLINE PLC | COM | M46528101 |  | 11833251 | 721100 | SH |  | SOLE | 0 | 721100 | 0 | 0 |
| FUTUREFUEL CORP | COM | 36116M106 |  | 1008800 | 260000 | SH |  | SOLE | 0 | 260000 | 0 | 0 |
| GCL GLOBAL HLDGS LTD | *W EXP 02/13/203 | G3777K111 |  | 29300 | 325564 | SH | Call | SOLE | 0 | 325564 | 0 | 0 |
| GLOBAL PARTNERS LP | COM UNITS | 37946R109 |  | 26791058 | 508080 | SH |  | SOLE | 0 | 508080 | 0 | 0 |
| GRAFTECH INTL LTD | COM | 384313508 |  | 18245 | 18760 | SH |  | SOLE | 0 | 18760 | 0 | 0 |
| GULFPORT ENERGY CORP | COMMON SHARES | 402635502 |  | 663861 | 3300 | SH |  | SOLE | 0 | 3300 | 0 | 0 |
| HELIX ENERGY SOLUTIONS GRP I | COM | 42330P107 |  | 936000 | 150000 | SH |  | SOLE | 0 | 150000 | 0 | 0 |
| HUDSON TECHNOLOGIES INC | COM | 444144109 |  | 32480000 | 4000000 | SH |  | SOLE | 0 | 4000000 | 0 | 0 |
| IAMGOLD CORP | ORD SHS | 450913108 |  | 4593750 | 625000 | SH |  | SOLE | 0 | 625000 | 0 | 0 |
| NEWMONT CORP | COM | 651639106 |  | 1165200 | 20000 | SH |  | SOLE | 0 | 20000 | 0 | 0 |
| MOOLEC SCIENCE SA | *W EXP 12/30/202 | L64875112 |  | 8248 | 412400 | SH | Call | SOLE | 0 | 412400 | 0 | 0 |
| LOEWS CORP | COM | 540424108 |  | 14147721 | 154350 | SH |  | SOLE | 1 | 110350 | 44000 | 0 |
| MATSON INC | CALL | 57686G905 |  | 425000 | 2000 | SH | Call | SOLE | 0 | 2000 | 0 | 0 |
| MASTEC INC | COM | 576323109 |  | 511290 | 3000 | SH |  | SOLE | 0 | 3000 | 0 | 0 |
| NVIDIA CORPORATION | COM | 67066G104 |  | 2527840 | 16000 | SH |  | SOLE | 1 | 0 | 16000 | 0 |
| OVINTIV INC | COM | 69047Q102 |  | 6225322 | 163609 | SH |  | SOLE | 0 | 163609 | 0 | 0 |
| OUSTER INC | *W EXP 03/11/202 | 68989M111 |  | 3944 | 98616 | SH | Call | DFND | 1 | 0 | 98616 | 0 |
| METHANEX CORP | COM | 59151K108 |  | 8901880 | 268939 | SH |  | SOLE | 0 | 268939 | 0 | 0 |
| NISOURCE INC | COM | 65473P105 |  | 806800 | 20000 | SH |  | SOLE | 0 | 20000 | 0 | 0 |
| PRECISION DRILLING CORP | COM NEW | 74022D407 |  | 4738601 | 100000 | SH |  | SOLE | 0 | 100000 | 0 | 0 |
| O-I GLASS INC | COM | 67098H104 |  | 7774495 | 527442 | SH |  | SOLE | 0 | 527442 | 0 | 0 |
| PEMBINA PIPELINE CORP | COM | 706327103 |  | 5635401 | 150000 | SH |  | SOLE | 0 | 150000 | 0 | 0 |
| PRECISION DRILLING CORP | COM NEW | 74022D407 |  | 4738601 | 100000 | SH |  | SOLE | 0 | 100000 | 0 | 0 |
| PROPETRO HLDG CORP | COM | 74347M108 |  | 134325 | 22500 | SH |  | SOLE | 0 | 22500 | 0 | 0 |
| RAMACO RES INC | COM CL A | 75134P600 |  | 503932 | 38351 | SH |  | SOLE | 0 | 38351 | 0 | 0 |
| SIBANYE STILLWATER LTD | CALL | 82575P907 |  | 325000 | 5000 | SH | Call | SOLE | 0 | 5000 | 0 | 0 |
| SIBANYE STILLWATER LTD | SPONSORED ADR | 82575P107 |  | 144400 | 20000 | SH |  | SOLE | 0 | 20000 | 0 | 0 |
| SCHMID GROUP N.V. | *W EXP 04/30/202 | N68722110 |  | 112500 | 375000 | SH |  | SOLE | 0 | 375000 | 0 | 0 |
| SCHMID GROUP N.V. | EURO SHS CL A | N68722102 |  | 2300937 | 920375 | SH |  | SOLE | 0 | 920375 | 0 | 0 |
| SEADRILL 2021 LTD | CALL | G7997W902 |  | 790000 | 2000 | SH |  | SOLE | 0 | 2000 | 0 | 0 |
| SEADRILL 2021 LTD | COM | G7997W102 |  | 7882875 | 300300 | SH |  | SOLE | 0 | 300300 | 0 | 0 |
| SILEXION THERAPEUTICS CORP | *W EXP 08/15/202 | G1281K114 |  | 7294 | 182355 | SH |  | SOLE | 0 | 182355 | 0 | 0 |
| SHELL PLC | SPON ADS | 780259305 |  | 1056150 | 15000 | SH |  | SOLE | 0 | 15000 | 0 | 0 |
| SPDR S 500 ETF TR | CALL | 78462F903 |  | 239750 | 250 | SH |  | SOLE | 0 | 250 | 0 | 0 |
| STAR GROUP L P | UNIT LTD PARTNR | 85512C105 |  | 39790611 | 3400907 | SH |  | SOLE | 0 | 3400907 | 0 | 0 |
| STANDARD LITHIUM LTD | COM | 853606101 |  | 98000 | 50000 | SH |  | SOLE | 0 | 50000 | 0 | 0 |
| TECK RESOURCES LTD | CL B | 878742204 |  | 5918658 | 146574 | SH |  | SOLE | 0 | 146574 | 0 | 0 |
| TEEKAY TANKERS LTD | COM | G8726X106 |  | 22525170 | 539913 | SH |  | SOLE | 0 | 539913 | 0 | 0 |
| UGI CORP NEW | COM | 902681105 |  | 509880 | 14000 | SH |  | SOLE | 1 | 0 | 14000 | 0 |
| VISTRA CORP | COM NEW | 92840M102 |  | 4011867 | 20700 | SH |  | SOLE | 0 | 3000 | 17700 | 0 |
| VISTRA CORP | CALL | 92840M902 |  | 278250 | 100 | SH |  | SOLE | 0 | 100 | 0 | 0 |
| TALEN ENERGY CORP | COM | 87422Q109 |  | 494309 | 1700 | SH |  | SOLE | 1 | 0 | 1700 | 0 |
| TARGA RES CORP | COM | 87612G101 |  | 5648896 | 32450 | SH |  | SOLE | 0 | 32450 | 0 | 0 |
| PURECYCLE TECHNOLOGIES INC | NOTE  7.250% 8/1 | 74623VAB9 |  | 2468900 | 2000000 | SH |  | SOLE | 0 | 2000000 | 0 | 0 |
| JBS N.V. | CL A SHS | N4732M103 |  | 22250650 | 1522974 | SH |  | SOLE | 0 | 1522974 | 0 | 0 |
| KOSMOS ENERGY LTD | NOTE 3.125% 3/1 | 500688AH9 |  | 5704720 | 8000000 | SH |  | SOLE | 0 | 15000000 | 0 | 0 |
| LITHIUM ARGENTINA AG | NOTE 1.750% 1/1 | 53680QAA6 |  | 6086315 | 7289000 | SH |  | SOLE | 0 | 14489000 | 0 | 0 |
| WARRIOR MET COAL INC | COM | 93627C101 |  | 8693859 | 189698 | SH |  | SOLE | 0 | 189698 | 0 | 0 |

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