STAR GROUP LP (SGU) Institutional Shareholders
STAR GROUP LP (SGU) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $176.47M in SGU holdings during the latest filing period.
Hartree Partners, Lp is currently the largest disclosed institutional shareholder of SGU tracked by InsiderSet, reporting ownership valued at approximately $43.67M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $43.33M, representing an estimated loss of -0.78% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 91% of the total disclosed SGU value among the investors covered in this analysis. Major shareholders include Hartree Partners, Lp, Bandera Partners Llc, Summit Trail Advisors, Llc, and several other long-term asset managers with concentrated positions in STAR GROUP LP (SGU).
This page ranks the largest institutional SGU shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
72
Total Reported Value
$176.47M
Largest Holder
Hartree Partners, Lp
Largest Position
$43.67M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
82
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Hartree Partners, Lp | 9.39% | 3,400,907 | $43,667,646 | $43,327,555 | -$340,091 | -0.78% | |
| Bandera Partners Llc | 12.42% | 2,745,360 | $35,250,422 | $34,975,886 | -$274,536 | -0.78% | |
| Summit Trail Advisors, Llc | 0.33% | 2,030,000 | $26,065,200 | $25,862,200 | -$203,000 | -0.78% | |
| Lubar & Co., Inc | 13.16% | 1,295,985 | $16,640,447 | $16,510,849 | -$129,598 | -0.78% | |
| Oakcliff Capital Partners | Bryan R. Lawrence | 5.26% | 1,099,239 | $14,114,229 | $14,004,305 | -$109,924 | -0.78% |
| Renaissance Technologies LLC | Jim Simons | 0.02% | 881,007 | $11,312,130 | $11,224,029 | -$88,101 | -0.78% |
| Jpmorgan Chase & Co | 0.00% | 605,766 | $7,862,844 | $7,717,459 | -$145,385 | -1.85% | |
| Joel Isaacson & Co., Llc | 0.07% | 192,003 | $2,465,324 | $2,446,118 | -$19,206 | -0.78% | |
| Blackstone Inc. | 0.01% | 165,910 | $2,130,284 | $2,113,693 | -$16,591 | -0.78% | |
| Doliver Advisors, Lp | 0.41% | 139,939 | $1,796,817 | $1,782,823 | -$13,994 | -0.78% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 132,086 | $1,695,984 | $1,682,776 | -$13,208 | -0.78% | |
| Crossingbridge Advisors, Llc | 0.23% | 100,000 | $1,284,000 | $1,274,000 | -$10,000 | -0.78% | |
| Morgan Stanley | 0.00% | 79,901 | $1,025,934 | $1,017,939 | -$7,995 | -0.78% | |
| Brown Advisory Inc | 0.00% | 73,524 | $944,048 | $936,696 | -$7,352 | -0.78% | |
| Citadel Advisors Llc | 0.00% | 73,480 | $943,483 | $936,135 | -$7,348 | -0.78% | |
| Parsons Capital Management Inc/Ri | 0.03% | 52,006 | $667,758 | $662,556 | -$5,202 | -0.78% | |
| Goldman Sachs Group Inc | 0.00% | 50,472 | $648,060 | $643,013 | -$5,047 | -0.78% | |
| Wells Fargo & Company/Mn | 0.00% | 47,803 | $613,797 | $609,010 | -$4,787 | -0.78% | |
| Commonwealth Equity Services, Llc | 0.00% | 44,202 | $567,560 | $563,133 | -$4,427 | -0.78% | |
| Maridea Wealth Management Llc | 0.06% | 42,815 | $549,745 | $545,463 | -$4,282 | -0.78% | |
| Gsa Capital Partners Llp | 0.03% | 36,541 | $469,000 | $465,532 | -$3,468 | -0.74% | |
| Ubs Group Ag | 0.00% | 32,004 | $410,931 | $407,731 | -$3,200 | -0.78% | |
| Millennium Management Llc | 0.00% | 27,356 | $351,251 | $348,515 | -$2,736 | -0.78% | |
| Greenwood Gearhart Llc | 0.02% | 26,300 | $337,692 | $335,062 | -$2,630 | -0.78% | |
| &Partners | 0.00% | 25,500 | $327,420 | $324,870 | -$2,550 | -0.78% | |
| Hyperion Capital Advisors Lp | 0.15% | 25,400 | $326,136 | $323,596 | -$2,540 | -0.78% | |
| Lpl Financial Llc | 0.00% | 23,517 | $301,956 | $299,607 | -$2,349 | -0.78% | |
| Round Rock Advisors Llc | 0.03% | 20,961 | $269,139 | $267,043 | -$2,096 | -0.78% | |
| Mgo One Seven Llc | 0.00% | 20,063 | $257,609 | $255,603 | -$2,006 | -0.78% | |
| Blackrock, Inc. | 0.00% | 19,501 | $250,393 | $248,443 | -$1,950 | -0.78% | |
| Jane Street Group, Llc | 0.00% | 19,145 | $245,822 | $243,907 | -$1,915 | -0.78% | |
| Stonex Group Inc. | 0.01% | 15,100 | $193,857 | $192,374 | -$1,483 | -0.76% | |
| Marquette Asset Management, Llc | 0.02% | 15,000 | $192,600 | $191,100 | -$1,500 | -0.78% | |
| Clear Harbor Asset Management, Llc | 0.01% | 13,000 | $166,920 | $165,620 | -$1,300 | -0.78% | |
| Washington Trust Co | 0.01% | 13,000 | $166,920 | $165,620 | -$1,300 | -0.78% | |
| Cary Street Partners Financial Llc | 0.00% | 12,450 | $159,858 | $158,613 | -$1,245 | -0.78% | |
| Kingsview Wealth Management, Llc | 0.00% | 12,408 | $159,319 | $158,078 | -$1,241 | -0.78% | |
| Mtm Investment Management, Llc | 0.04% | 12,137 | $155,842 | $154,625 | -$1,217 | -0.78% | |
| Alphacentric Advisors Llc | 0.12% | 11,462 | $147,172 | $146,026 | -$1,146 | -0.78% | |
| Newedge Advisors, Llc | 0.00% | 11,436 | $146,838 | $145,695 | -$1,143 | -0.78% | |
| Ameriprise Financial Inc | 0.00% | 11,347 | $145,693 | $144,561 | -$1,132 | -0.78% | |
| Wilkinson Global Asset Management Llc | 0.01% | 10,000 | $128,400 | $127,400 | -$1,000 | -0.78% | |
| Roxbury Financial Llc | 0.10% | 9,980 | $128,148 | $127,145 | -$1,003 | -0.78% | |
| Us Bancorp \De\ | 0.00% | 9,000 | $115,560 | $114,660 | -$900 | -0.78% | |
| Osaic Holdings, Inc. | 0.00% | 5,545 | $71,202 | $70,643 | -$559 | -0.78% | |
| Hm Payson & Co | 0.00% | 5,000 | $64,200 | $63,700 | -$500 | -0.78% | |
| Spire Wealth Management | 0.00% | 4,537 | $58,255 | $57,801 | -$454 | -0.78% | |
| High Note Wealth, Llc | 0.01% | 3,845 | $49,370 | $48,985 | -$385 | -0.78% | |
| Bnp Paribas Financial Markets | 0.00% | 3,572 | $45,864 | $45,507 | -$357 | -0.78% | |
| Colonial Trust Advisors | 0.00% | 3,500 | $44,940 | $44,590 | -$350 | -0.78% |
Frequently asked questions about SGU
Who owns the most SGU stock?
The largest holders of SGU are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for STAR GROUP LP (SGU).
Is SGU widely held by superinvestors?
Many widely followed stocks like SGU appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SGU is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.