Star Group, L.P.
SGU- Exchange
- NYSE
- Industry
- Retail-Retail Stores, NEC
- SEC CIK
- 0001002590
No open-market purchases or sales by Star Group, L.P. insiders were filed in the last 90 days; 71 institutions reported holding it in 13F filings for Q2 2026, worth $176.5M in total; no superinvestor holds it.
Holders of 5% or more of SGU
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Star Group, L.P., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Hartree Partners, LP | 13G/A | 9.80%3.40M shares | – | May 14, 20251 filing | May 14, 2025 | SEC |
| Bandera Partners LLC | 13G/A | 8.70%2.95M shares | – | Nov 13, 20251 filing | Nov 13, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
2 Schedule 13D and 13G filings on Star Group, L.P., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Nov 13, 20255:26 PM ET | Bandera Partners LLCand 2 others | 13G/A | 8.70%2.95M shares | – | Jun 30, 2025 | SEC |
| May 14, 20257:46 PM ET | Hartree Partners, LP | 13G/A | 9.80%3.40M shares | – | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Star Group, L.P. shares.
No Form 144 notices for Star Group, L.P. are on file.