Star Group, L.P. - Limited Partnership
US ˙ NYSE ˙ US85512C1053

SecuritySGU / Star Group, L.P. - Limited Partnership
InstitutionMorgan Stanley
Latest Disclosed Ownership80,053 shares
Latest Disclosed Value $ 983,061
Morgan Stanley reports 3.04% decrease in ownership of SGU / Star Group, L.P. - Limited Partnership

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 80,053 shares of Star Group, L.P. - Limited Partnership (US:SGU) valued at $983,051 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 82,559 shares of Star Group, L.P. - Limited Partnership. This represents a change in shares of -3.04% during the quarter. The current value of the position is $1,024,678 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F STAR GROUP UNIT LTD PARTNR 85512C105 80,053 -2,506 -3.04 983 0.61 0.0001
2026-05-27 2025-12-31 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 82,559 -34,128 -29.25 978 -29.20 0.0001
2026-02-13 2025-12-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 82,559 -34,128 978
2026-05-27 2025-09-30 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 116,687 184 0.16 1,380 1.25 0.0001
2025-11-14 2025-09-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 116,687 184 1,380 0.0001
2025-08-15 2025-06-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 116,503 36,546 45.71 1,363 29.44 0.0001
2025-05-15 2025-03-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 79,957 -5,453 -6.38 1,054 6.90 0.0001
2025-05-15 2024-12-31 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 85,410 -10,623 -11.06 986 -12.60 0.0001
2025-02-14 2024-12-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 85,410 -10,623 986 0.0001
2025-05-14 2024-09-30 13F/A-2 STAR GROUP L P UNIT LTD PARTNR 85512C105 96,033 -6,339 -6.19 1,127 3.49 0.0001
2025-02-14 2024-09-30 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 96,033 -6,339 1,127 0.0001
2024-11-14 2024-09-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 96,033 -6,339 1,127 0.0000
2025-05-14 2024-06-30 13F/A-2 STAR GROUP L P UNIT LTD PARTNR 85512C105 102,372 16,140 18.72 1,089 26.04 0.0001
2024-10-17 2024-06-30 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 102,372 16,140 1,089 0.0001
2024-08-14 2024-06-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 102,372 16,140 1,089 0.0001
2024-10-17 2024-03-31 13F/A-2 STAR GROUP L P UNIT LTD PARTNR 85512C105 86,232 -1,636 -1.86 864 -14.71 0.0001
2024-08-16 2024-03-31 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 86,232 -1,636 864 0.0000
2024-05-15 2024-03-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 86,232 -1,636 864 0.0001
2024-08-16 2023-12-31 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 87,868 -7,780 -8.13 1,013 -11.91 0.0001
2024-02-13 2023-12-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 87,868 -7,780 1,013 0.0001
2023-11-15 2023-09-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 95,648 10,003 11.68 1,151 -1.63 0.0001
2023-08-14 2023-06-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 85,645 -10,167 -10.61 1,170 -5.88 0.0001
2023-05-15 2023-03-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 95,812 -36,062 -27.35 1,243 -21.84 0.0001
2023-02-14 2022-12-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 131,874 25,836 24.36 1,589 84.34 0.0002
2022-11-14 2022-09-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 106,038 -9,658 -8.35 862 -18.76 0.0001
2022-10-27 2022-06-30 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 115,696 43,183 59.55 1,061 31.97 0.0001
2022-08-15 2022-06-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 115,696 43,183 1,061 0.0000
2022-10-27 2022-03-31 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 72,513 381 0.53 804 3.61 0.0001
2022-05-13 2022-03-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 72,513 381 804 0.0001
2022-02-14 2021-12-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 72,132 -114 -0.16 776 5.43 0.0001
2021-11-15 2021-09-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 72,246 -2,218 -2.98 736 -11.75 0.0001
2021-08-23 2021-06-30 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 74,464 8,638 13.12 834 19.66 0.0001
2021-08-16 2021-06-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 74,464 8,638 834 0.0000
2021-05-17 2021-03-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 65,826 -2,435 -3.57 697 8.57 0.0001
2021-02-16 2020-12-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 68,261 -4,183 -5.77 642 -9.07 0.0001
2020-11-13 2020-09-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 72,444 -11,508 -13.71 706 -4.08 0.0001
2020-08-14 2020-06-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 83,952 -95,490 -53.21 736 -46.74 0.0002
2020-05-26 2020-03-31 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 179,442 -108,856 -37.76 1,382 -49.32 0.0004
2020-05-15 2020-03-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 179,442 -108,856 1,382 106.1664
2020-02-14 2019-12-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 288,298 -24,206 -7.75 2,727 -7.87 0.0006
2019-11-14 2019-09-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 312,504 -56,942 -15.41 2,960 -19.78 0.0008
2019-08-14 2019-06-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 369,446 -4,026 -1.08 3,690 2.93 0.0010
2019-05-15 2019-03-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 373,472 64,504 20.88 3,585 24.22 0.0010
2019-02-14 2018-12-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 308,968 1,899 0.62 2,886 -3.80 0.0009
2019-04-23 2018-09-30 13F/A-2 STAR GROUP L P UNIT LTD PARTNR 85512C105 307,069 -10,628 -3.35 3,000 -3.63 0.0008
2018-11-20 2018-09-30 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 307,069 0 3,000 0.0008
2018-11-14 2018-09-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 307,069 -10,628 3,000
2019-04-23 2018-06-30 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 317,697 -99,518 -23.85 3,113 -20.20 0.0008
2018-08-14 2018-06-30 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 317,697 -99,518 3,113
2019-04-23 2018-03-31 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 417,215 52,554 14.41 3,901 -0.48 0.0011
2018-05-14 2018-03-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 417,215 52,554 3,901
2019-04-23 2017-12-31 13F/A-1 STAR GROUP L P UNIT LTD PARTNR 85512C105 364,661 -189,948 -34.25 3,920 -37.72 0.0011
2018-02-14 2017-12-31 13F STAR GROUP L P UNIT LTD PARTNR 85512C105 364,661 -189,948 3,920
2017-11-14 2017-09-30 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 554,609 -44,317 -7.40 6,294 -3.05 0.0019
2017-08-11 2017-06-30 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 598,926 -1,040,104 -63.46 6,492 -56.95 0.0020
2017-05-22 2017-03-31 13F/A-1 STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 1,639,030 -10,160 -0.62 15,079 -15.02 0.0046
2017-05-12 2017-03-31 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 1,639,030 15,079
2017-02-22 2016-12-31 13F/A-1 STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 1,649,190 72,412 4.59 17,745 16.62 0.0058
2017-02-13 2016-12-31 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 1,649,190 17,745
2016-11-10 2016-09-30 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 1,576,778 -33,412 -2.08 15,216 6.42 0.0052
2016-08-12 2016-06-30 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 1,610,190 591,409 58.05 14,298 67.09 0.0052
2016-05-12 2016-03-31 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 1,018,781 332,476 48.44 8,557 67.59 0.0033
2016-02-09 2015-12-31 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 686,305 -79,567 -10.39 5,106 -21.48 0.0018
2016-02-08 2015-09-30 13F/A-1 STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 765,872 59,809 8.47 6,503 4.30 0.0024
2015-11-09 2015-09-30 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 765,872 6,503
2015-08-12 2015-06-30 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 706,063 85,782 13.83 6,235 35.84 0.0022
2015-05-14 2015-03-31 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 620,281 -4,598 -0.74 4,590 20.44 0.0017
2015-02-13 2014-12-31 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 624,879 -11,495 -1.81 3,811 4.90 0.0014
2014-12-16 2014-09-30 13F/A-1 STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 636,374 -45,112 -6.62 3,633 -8.86 0.0014
2014-11-14 2014-09-30 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 636,374 3,633
2014-05-13 2014-03-31 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 681,486 54,411 8.68 3,986 21.08 0.0017
2014-02-13 2013-12-31 13F STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 627,075 -60,625 -8.82 3,292 -2.72 0.0014
2013-11-13 2013-09-30 13F STAR GAS PARTNERS L.P. COM COM 85512C105 687,700 81,450 13.44 3,384 14.13 0.0016
2013-08-08 2013-06-30 13F STAR GAS PARTNERS L.P. COM COM 85512C105 606,250 606,250 2,965 0.0015
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.