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Summit Midstream Corp

SMC
Exchange
NYSE
Industry
Natural Gas Transmission
SEC CIK
0002024218

In the last 90 days, Summit Midstream Corp insiders filed 0 open-market purchases and 1 sale; 74 institutions reported holding it in 13F filings for Q2 2026, worth $160.9M in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Summit Midstream Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
74
+1 vs. Q1 2026
Shares held
5.65M
+186.1K (+3.4%) vs. Q1 2026
Total value
$160.9M
−$4.34M (−2.6%) vs. Q1 2026
New holders
11
29 more added
Sold out
10
18 more reduced

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SMC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 74 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 0 institutionsQ2 2024: 0 institutionsQ3 2024: 34 institutionsQ4 2024: 59 institutionsQ1 2025: 61 institutionsQ2 2025: 62 institutionsQ3 2025: 64 institutionsQ4 2025: 65 institutionsQ1 2026: 73 institutionsQ2 2026: 74 institutions
Value heldQ2 2026: $160.9M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $0Q2 2024: $0Q3 2024: $128.1MQ4 2024: $147.9MQ1 2025: $151.4MQ2 2025: $114.5MQ3 2025: $96.9MQ4 2025: $153.9MQ1 2026: $165.2MQ2 2026: $160.9M
Institutions holding SMC and their total value by quarter
QuarterHoldersValue
Q2 202674$160.9M
Q1 202673$165.2M
Q4 202565$153.9M
Q3 202564$96.9M
Q2 202562$114.5M
Q1 202561$151.4M
Q4 202459$147.9M
Q3 202434$128.1M
Q2 20240$0
Q1 20240$0
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Summit Midstream Corp; share changes are against Q1 2026.

Institutions holding SMC in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Allworth Financial LP1$290.00%+1New
Transamerica Financial Advisors, Inc.7$1990.00%00.0%Unchanged
Simplex Trading, LLC14$3980.00%+14New
Rothschild Investment LLC15$4270.00%00.0%Unchanged
Quarry LP83$2.36K0.00%+83New
GAMMA Investing LLC119$3.39K0.00%−21−15.0%Reduced
California State Teachers Retirement System122$3.48K0.00%−354−74.4%Reduced
Jones Financial Companies LLLP135$3.99K0.00%00.0%Unchanged
Acadian Asset Management LLC166$4.00K0.00%+166New
Sterling Capital Management LLC181$5.16K0.00%−106−36.9%Reduced
UBS Asset Management Americas Inc280$7.97K0.00%00.0%Unchanged
The PNC Financial Services Group, Inc.297$8.46K0.00%+80+36.9%Added
Harbour Investments, Inc.312$8.89K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.708$20.2K0.00%00.0%Unchanged
Legal & General Group Plc908$25.9K0.00%+172+23.4%Added
UBS Group AG1,199$34.1K0.00%−314−20.8%Reduced
Tower Research Capital LLC (TRC)1,238$35.3K0.00%−34−2.7%Reduced
FMR LLC2,027$57.7K0.00%+1,139+128.3%Added
Police & Firemen's Retirement System of New Jersey2,283$65.0K0.00%00.0%Unchanged
New York State Common Retirement Fund3,900$111.1K0.00%00.0%Unchanged
Mirae Asset Global ETFs Holdings Ltd.4,237$120.7K0.00%+75+1.8%Added
Vanguard Global Advisers, LLC4,694$133.7K0.00%00.0%Unchanged
Ancora Advisors, LLC5,027$143.2K0.00%00.0%Unchanged
MetLife Investment Management6,308$179.7K0.00%00.0%Unchanged
Russell Investments Group, Ltd.7,152$203.7K0.00%+6,385+832.5%Added
Wells Fargo & Company7,520$214.2K0.00%+4,251+130.0%Added
Squarepoint Ops LLC8,353$237.9K0.00%+8,353New
Royal Bank of Canada8,658$246.0K0.00%+458+5.6%Added
Deutsche Bank AG8,761$249.5K0.00%+6,974+390.3%Added
Barclays PLC9,371$266.9K0.00%−232−2.4%Reduced
Valeo Financial Advisors, LLC9,418$268.2K0.01%+9,418New
Rhumbline Advisers9,943$283.2K0.00%+2,739+38.0%Added
Engineers Gate Manager LP10,711$305.0K0.00%+10,711New
Martingale Asset Management L P10,838$308.7K0.01%+10,838New
Voleon Capital Management LP11,238$320.1K0.01%−2,122−15.9%Reduced
Nuveen, LLC12,468$355.1K0.00%−6,487−34.2%Reduced
BNP Paribas Arbitrage, SA14,427$410.9K0.00%−2,005−12.2%Reduced
Odyssean, LLC15,717$447.6K0.07%+15,717New
Point72 Asset Management, L.P.17,844$508.2K0.00%−597−3.2%Reduced
Millennium Management LLC17,858$508.6K0.00%+17,858New
Raymond James Financial Inc21,985$626.1K0.00%−127−0.6%Reduced
Bank of New York Mellon Corp22,370$637.1K0.00%+1,019+4.8%Added
XTX Topco Ltd22,506$641.0K0.01%+22,506New
Citigroup Inc24,505$697.9K0.00%+2,728+12.5%Added
D. E. Shaw & Co., Inc.26,037$741.5K0.00%+4,274+19.6%Added
JB Capital Partners LP26,165$745.2K0.12%00.0%Unchanged
JPMorgan Chase & Co29,286$829.1K0.00%+6,137+26.5%Added
Franklin Resources Inc40,720$1.16M0.00%+19,400+91.0%Added
Fractal Investments LLC45,000$1.28M0.15%00.0%Unchanged
Susquehanna International Group, LLP47,858$1.36M0.00%+24,741+107.0%Added
Summit Financial, LLC52,985$1.51M0.02%00.0%Unchanged
Cetera Investment Advisers55,433$1.58M0.00%−1,100−1.9%Reduced
ARK & TLK Investments, LLC55,705$1.59M0.39%−53,529−49.0%Reduced
Algert Global LLC57,553$1.64M0.02%+10,842+23.2%Added
Farallon Capital Management, L.L.C.58,214$1.66M0.01%00.0%Unchanged
Vanguard Portfolio Management LLC59,760$1.70M0.00%+10,100+20.3%Added
Citadel Advisors LLC63,910$1.82M0.00%+54,677+592.2%Added
Vanguard Fiduciary Trust Co68,641$1.95M0.00%−2,766−3.9%Reduced
Northern Trust Corp75,675$2.16M0.00%+5,384+7.7%Added
Morgan Stanley80,761$2.30M0.00%−15,483−16.1%Reduced
Liberty Mutual Group Asset Management Inc.84,840$2.42M0.21%00.0%Unchanged
Empowered Funds, LLC91,553$2.61M0.01%+1,757+2.0%Added
Bank of America Corp118,636$3.38M0.00%−35,904−23.2%Reduced
Bridgeway Capital Management, LLC119,553$3.40M0.06%+1,757+1.5%Added
Charles Schwab Investment Management Inc122,853$3.50M0.00%−51,472−29.5%Reduced
American Century Companies Inc155,119$4.42M0.00%+32,698+26.7%Added
Flat Footed LLC158,517$4.51M0.78%+34,239+27.6%Added
State Street Corp184,546$5.26M0.00%+5,939+3.3%Added
Geode Capital Management, LLC247,637$7.05M0.00%+14,615+6.3%Added
Eagle Global Advisors LLC263,086$7.49M0.25%+36,288+16.0%Added
Vanguard Capital Management LLC511,424$14.6M0.00%+5,253+1.0%Added
BlackRock, Inc.658,624$18.8M0.00%+9,233+1.4%Added
Deltroit Asset Management (UK) LLP815,000$23.2M3.78%+107,944+15.3%Added
Invesco Ltd.967,503$27.6M0.00%−1,896−0.2%Reduced
Jane Street Group, LLC0$00.00%−42,730−100.0%Sold out
Jacobs Levy Equity Management, Inc0$00.00%−23,443−100.0%Sold out
Renaissance Technologies LLC0$00.00%−22,476−100.0%Sold out
HRT Financial LP0$00.00%−13,611−100.0%Sold out
Goldman Sachs Group Inc0$00.00%−13,553−100.0%Sold out
HSBC Holdings PLC0$00.00%−10,446−100.0%Sold out
Brevan Howard Capital Management LP0$00.00%−9,710−100.0%Sold out
SEI Investments Co0$00.00%−7,589−100.0%Sold out
Public Employees Retirement System of Ohio0$00.00%−1,520−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−1,214−100.0%Sold out