Hartree Partners
Hartree Partners reported 112 stocks worth $465M in its 13F filing for Q2 2026, filed Aug 12, 2026. Its largest holdings are SGU (9.4%), DVN (8.3%) and OVV (6.5%). Compared with Q1 2026, the fund opened new positions in LPG, JBS and EE, added to DVN, OVV and HDSN, trimmed LNG, VG and CVE and sold out of OC, CHRD and PR.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  SGU Star Group L P | $43.7M | 9.4% | 3.4M | No change | 8 of 8 | |
| 2 |  DVN Devon Energy Corp New | $38.7M | 8.3% | 937K | +507K (+118%) | 4 of 8 | |
| 3 |  OVV Ovintiv Inc | $30.3M | 6.5% | 575K | +123K (+27%) | 6 of 8 | |
| 4 |  HDSN Hudson Technologies Inc | $25.3M | 5.5% | 4.4M | +612K (+16%) | 6 of 8 | |
| 5 |  TNK Teekay Tankers Ltd | $20.9M | 4.5% | 322K | +136K (+74%) | 6 of 8 | |
| 6 |  LNG Cheniere Energy Inc | $17.9M | 3.9% | 75K | −3,069 (−4%) | 3 of 8 | |
| 7 |  DAR Darling Ingredients Inc | $17.2M | 3.7% | 315K | +305K (+3050%) | 7 of 8 | |
| 8 |  VG Venture Global Inc Class Class A | $16.7M | 3.6% | 1.5M | −239K (−14%) | 2 of 8 | |
| 9 |  NRG Nrg Energy Inc | $15.7M | 3.4% | 107K | +61K (+133%) | 3 of 8 | |
| 10 |  CNR Core Natural Resources Inc | $14.6M | 3.1% | 182K | +77K (+74%) | 2 of 8 |
Positions at Jun 30, 2026, as reported. Change is against the fund's Q1 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q1 2026, gone in Q2 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
 OC Owens Corning New | $10.7M | 99K |
 CHRD Chord Energy Corporation | $8M | 56K |
 PR Permian Resources Corp | $7.3M | 342K |
 ZIM Zim Integrated Shipping Serv | $5.3M | 200K |
 LAFA Lafayette Acquisition Corp | $5M | 498K |
🔒 Free account: see all 30.
Options
valued at the underlying shares| Stock | Type | Value | Shares | Change |
|---|---|---|---|---|
 SBLK Star Bulk Carriers Corp. | Put | $1.5M | 60K | +60,000 |
 GDX Vaneck ETF Trust | Put | $1.2M | 2,450 | −2,850 |
 FRO Frontline PLC | Put | $465K | 3,000 | +3,000 |
 CENX Century Alum Co | Call | $465K | 1,000 | +1,000 |
 MATX Matson Inc | Put | $459K | 5,220 | −2,010 |
🔒 Free account: see all 6.
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q2 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Aug 12, 2026 | 13F-HR | Q2 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Hartree Partners 13F FAQ
What does Hartree Partners own?
Hartree Partners reported 112 stocks worth $465M in its 13F filing for Q2 2026, filed Aug 12, 2026. Its largest holdings are SGU (9.4%), DVN (8.3%) and OVV (6.5%). The table above lists every position in the filing (the top 10 without an account).
What did Hartree Partners buy and sell in Q2 2026?
Compared with Q1 2026: 47 new positions, 33 added to, 21 trimmed and 49 sold out. New positions include LPG, JBS and EE. It sold all of OC, CHRD and PR.
When will Hartree Partners file its next 13F?
Holdings as of Sep 30, 2026 are due by Nov 16, 2026. The filing appears on this page within minutes of reaching the SEC.
How much is Hartree Partners's portfolio worth?
The Q2 2026 filing reports $465M in US stocks. That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.