DOSSIER · 13F Holders · Q2 2026
SGU

STAR GROUP L P

77 institutions still hold STAR GROUP L P as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 85512C105·77 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$171M
visible holders
Holders
77
filers reporting
Concentration
25.52%
Hartree Partners, LP #1
top holder share
AI Holders Summary · Q2 2026

77 institutions reported SGU in Q2 2026. Hartree Partners, LP leads at 25.5% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Hartree Partners, LP
CIK 0001597857
$44M3.4M9.31%Q2 2026
02
Bandera Partners LLC
CIK 0001399386
$35M2.7M12.42%Q2 2026
03
Summit Trail Advisors, LLC
CIK 0001698478
$26M2.0M0.33%Q2 2026
04
Lubar & Co., Inc
CIK 0001473033
$17M1.3M13.16%Q2 2026
05
Oakcliff Capital Partners, LP
CIK 0001657335
$14M1.1M5.26%Q2 2026
06
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$11M881K0.02%Q2 2026
07
JPMORGAN CHASE & CO
CIK 0000019617
$8M606K0.00%Q2 2026
08
Joel Isaacson & Co., LLC
CIK 0001599330
$2M192K0.07%Q2 2026
09
Blackstone Inc.
CIK 0001393818
$2M166K0.01%Q2 2026
10
CITADEL ADVISORS LLC
CIK 0001423053
$2M144K0.00%Q2 2026
11
DOLIVER ADVISORS, LP
CIK 0000938077
$2M140K0.41%Q2 2026
12
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$2M132K0.00%Q2 2026
13
Crossingbridge Advisors, LLC
CIK 0001770024
$1M100K0.23%Q2 2026
14
MORGAN STANLEY
CIK 0000895421
$1M80K0.00%Q2 2026
15
BROWN ADVISORY INC
CIK 0001345929
$876K74K0.00%Q4 2025
16
PARSONS CAPITAL MANAGEMENT INC/RI
CIK 0001018674
$668K52K0.03%Q2 2026
17
GOLDMAN SACHS GROUP INC
CIK 0000886982
$648K50K0.00%Q2 2026
18
WELLS FARGO & COMPANY/MN
CIK 0000072971
$614K48K0.00%Q2 2026
19
COMMONWEALTH EQUITY SERVICES, LLC
CIK 0000312272
$568K44K0.00%Q2 2026
20
Maridea Wealth Management LLC
CIK 0002056245
$550K43K0.06%Q2 2026
Page 1 of 4
57 more holders available. Log in →
Insiders at STAR GROUP L P
Baxter ScottLawrence Bryan HAmbury RichardWoosnam Jeffrey MVermylen Paul A JrBabcock Henry DDonovan Daniel P.Mcdonald Joseph R