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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, Q3 2025

Institutional positions in Summit Midstream Corp as of Sep 30, 2025. 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
64
+2 vs. Q2 2025
Shares held
4.72M
+51.6K (+1.1%) vs. Q2 2025
Total value
$96.9M
−$17.6M (−15.4%) vs. Q2 2025
New holders
11
22 more added
Sold out
9
19 more reduced

Compare with Q2 2025: 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 holdersQ3 2025: 64 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 heldQ3 2025: $96.9M
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, Q3 2025

Shares, value and share of portfolio for each institution holding Summit Midstream Corp; share changes are against Q2 2025.

Institutions holding SMC in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
GAMMA Investing LLC7$1440.00%+7New
Farther Finance Advisors, LLC70$1.44K0.00%+70New
The PNC Financial Services Group, Inc.71$1.46K0.00%+71New
FMR LLC295$6.06K0.00%+205+227.8%Added
Citigroup Inc310$6.37K0.00%−3,163−91.1%Reduced
Amalgamated Bank338$7.00K0.00%00.0%Unchanged
UBS Asset Management Americas Inc455$9.35K0.00%+455New
California State Teachers Retirement System619$12.7K0.00%+1+0.2%Added
Sterling Capital Management LLC650$13.4K0.00%+383+143.4%Added
Tower Research Capital LLC (TRC)676$13.9K0.00%+667+7,411.1%Added
Russell Investments Group, Ltd.854$17.5K0.00%+854New
Legal & General Group Plc900$18.5K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.1,010$20.7K0.00%00.0%Unchanged
Simplex Trading, LLC1,908$39.0K0.00%+1,908New
Police & Firemen's Retirement System of New Jersey2,283$46.9K0.00%00.0%Unchanged
Quest Partners LLC2,398$49.3K0.00%+249+11.6%Added
JPMorgan Chase & Co3,802$78.1K0.00%−2,275−37.4%Reduced
New York State Common Retirement Fund3,900$80.1K0.00%00.0%Unchanged
Mirae Asset Global ETFs Holdings Ltd.4,475$91.9K0.00%−1,042−18.9%Reduced
Ancora Advisors, LLC5,027$103.3K0.00%−180−3.5%Reduced
MetLife Investment Management6,308$129.6K0.00%00.0%Unchanged
UBS Group AG7,155$147.0K0.00%−13,200−64.8%Reduced
Wells Fargo & Company7,220$148.3K0.00%+869+13.7%Added
Royal Bank of Canada8,445$173.0K0.00%+1,245+17.3%Added
Rhumbline Advisers9,247$189.9K0.00%−487−5.0%Reduced
FourThought Financial Partners, LLC9,948$204.3K0.02%+9,948New
Magnetar Financial LLC10,368$213.0K0.00%+206+2.0%Added
BNP Paribas Arbitrage, SA10,816$222.2K0.00%−11,526−51.6%Reduced
BNP PARIBAS ASSET MANAGEMENT Holding S.A.10,859$223.0K0.00%00.0%Unchanged
Corsair Capital Management, L.P.11,692$240.2K0.04%+1,000+9.4%Added
Aristeia Capital LLC12,157$249.7K0.01%+12,157New
Cetera Investment Advisers12,883$264.6K0.00%−1,203−8.5%Reduced
Renaissance Technologies LLC15,000$308.1K0.00%+15,000New
Barclays PLC16,447$337.8K0.00%−2,284−12.2%Reduced
Nuveen, LLC20,842$428.1K0.00%+7,589+57.3%Added
Bank of New York Mellon Corp23,941$491.8K0.00%+1,192+5.2%Added
Jane Street Group, LLC25,281$519.3K0.00%+11,105+78.3%Added
American Century Companies Inc25,413$522.0K0.00%+4,160+19.6%Added
Alps Advisors Inc27,646$567.8K0.00%−5,054−15.5%Reduced
Citadel Advisors LLC42,964$882.5K0.00%−36,361−45.8%Reduced
Fractal Investments LLC45,000$924.3K0.13%00.0%Unchanged
Algert Global LLC45,675$938.2K0.02%+45,675New
Morgan Stanley45,710$938.9K0.00%−98,871−68.4%Reduced
Aventail Capital Group, LP51,054$1.05M0.05%+10,000+24.4%Added
Susquehanna International Group, LLP52,731$1.08M0.00%−1,871−3.4%Reduced
Summit Financial, LLC52,985$1.09M0.02%+52,985New
Farallon Capital Management, L.L.C.58,214$1.20M0.01%00.0%Unchanged
Graham Capital Wealth Management, LLC58,972$1.21M1.23%−195−0.3%Reduced
Empowered Funds, LLC73,806$1.52M0.02%−5,660−7.1%Reduced
Northern Trust Corp76,467$1.57M0.00%+1,394+1.9%Added
Liberty Mutual Group Asset Management Inc.84,840$1.74M0.55%00.0%Unchanged
Shenkman Capital Management Inc96,723$1.99M0.20%−6,022−5.9%Reduced
Point72 Asset Management, L.P.100,000$2.05M0.00%+45,668+84.1%Added
Bridgeway Capital Management, LLC101,806$2.09M0.04%+8,492+9.1%Added
ARK & TLK Investments, LLC112,084$2.30M0.73%00.0%Unchanged
Virtus Fixed Income Advisers, LLC119,749$2.46M1.85%00.0%Unchanged
State Street Corp133,843$2.75M0.00%+16,399+14.0%Added
Charles Schwab Investment Management Inc147,193$3.02M0.00%+48,144+48.6%Added
Bank of America Corp158,923$3.26M0.00%−17,071−9.7%Reduced
Geode Capital Management, LLC230,566$4.74M0.00%−877−0.4%Reduced
Eagle Global Advisors LLC264,186$5.43M0.21%+68,889+35.3%Added
Vanguard Group Inc641,118$13.2M0.00%−2,351−0.4%Reduced
BlackRock, Inc.651,466$13.4M0.00%+22,781+3.6%Added
Invesco Ltd.968,080$19.9M0.00%+2,975+0.3%Added
Arrowstreet Capital, Limited Partnership0$00.00%−60,817−100.0%Sold out
Millennium Management LLC0$00.00%−38,124−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−10,331−100.0%Sold out
Valeo Financial Advisors, LLC0$00.00%−9,418−100.0%Sold out
Deutsche Bank AG0$00.00%−6,559−100.0%Sold out
Quantbot Technologies LP0$00.00%−5,075−100.0%Sold out
Van Eck Associates Corp0$00.00%−927−100.0%Sold out
Raymond James Financial Inc0$00.00%−140−100.0%Sold out
GWM Advisors LLC0$00.00%−73−100.0%Sold out