Home › Companies › Summit Midstream Corporation › 2025-2026
Compiled from SEC Form N-PX filings and Summit Midstream Corporation’s Form 8-K, filed May 12, 2026 (Item 5.07 on EDGAR). Page generated October 18, 2026.
Meeting of May 7, 2026: 7 items on Summit Midstream Corporation’s Form 8-K, filed May 12, 2026: 7 without a stated outcome.
None.
Material dissent: a director nominee under 80% of the votes cast, say-on-pay under 70%, any other item the board put forward under 80%, or a shareholder proposal with more than 50%, on the company’s own Form 8-K tally. How this is decided
Proxy season: 2025-2026
Explore Summit Midstream Corporation in the interactive database Compare manager voting policies
These tallies are Summit Midstream Corporation’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed May 12, 2026 (Item 5.07, “Submission of Matters to a Vote of Security Holders”). They cover every share voted at the meeting, not just the funds that file Form N-PX.
| Ballot item | For | Against | Abstain | Withheld | Broker non-votes | Support (of votes cast) | Reported outcome | Voting standard |
|---|---|---|---|---|---|---|---|---|
| Elect Director: J. Heath Deneke | 13,848,937 | -- | 0 | 3,943 | 2,984,955 | 99.9% | Not verified | — |
| Elect Director: Robert J. McNally | 13,945,215 | -- | 0 | 213,665 | 2,984,955 | 98% | Not verified | — |
| Elect Director: Carolyn J. Stone | 14,129,785 | -- | 0 | 29,095 | 2,984,955 | 99.7% | Not verified | — |
| Elect Director: James E. Herring, Jr. | 6,524,467 | -- | 0 | 0 | 0 | 100% | Not verified | — |
| 3. Ratification of Appointment of Independent Registered Public Accounting Firm | 17,084,327 | -- | 3,879 | 55,629 | 0 | 99.6% | Not verified | — |
| 4. Approval of the Advisory Resolution on Executive Compensation | 11,996,010 | -- | 5,897 | 2,156,973 | 2,984,955 | 85% | Not verified | — |
| 5. Approval of Amendment No. 1 to the Summit Midstream Corporation 2024 Long-Term Incentive Plan | 11,993,900 | -- | 1,375 | 2,163,605 | 2,984,955 | 85% | Not verified | — |
Source: Summit Midstream Corporation, Form 8-K, filed with the SEC on May 12, 2026 — read the filing on EDGAR.
Each item below shows how the 111 asset managers that disclosed a Summit Midstream Corporation vote in their SEC Form N-PX filings actually voted. Share totals are the shares those managers' funds voted, summed across every fund they report.
Combines 6 wordings of this item as funds reported it.
99.7% Majority: yes · of votes cast
Description as filed by funds: Election of Directors (Other Than the Class II Class B Director): Carolyn J. Stone
Summit Midstream Corporation’s own tally for this item (“Elect Director: Carolyn J. Stone”): 14,129,785 for, 29,095 withheld, per its Form 8-K filed May 12, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.
Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 99.7% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.
The 40 asset managers below reported 2,636,018 for.
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Invesco | 961,271 | 0 | 0 | 0 | For |
| Vanguard | 550,228 | 0 | 0 | 0 | For |
| BlackRock | 318,412 | 0 | 0 | 0 | For |
| Fidelity | 196,770 | 0 | 0 | 0 | For |
| Charles Schwab | 174,233 | 0 | 0 | 0 | For |
| American Century | 119,622 | 0 | 0 | 0 | For |
| EA Series Trust | 89,796 | 0 | 0 | 0 | For |
| Northern Lights Fund Trust | 82,678 | 0 | 0 | 0 | For |
| BRIDGEWAY FUNDS INC | 27,375 | 0 | 0 | 0 | For |
| QUANTITATIVE MASTER SERIES LLC | 13,672 | 0 | 0 | 0 | For |
| Equitable | 13,551 | 0 | 0 | 0 | For |
| AMERICAN BEACON FUNDS | 12,500 | 0 | 0 | 0 | For |
| TIAA | 11,366 | 0 | 0 | 0 | For |
| MASTER INVESTMENT PORTFOLIO | 7,104 | 0 | 0 | 0 | For |
| Nationwide | 6,544 | 0 | 0 | 0 | For |
| Lincoln Financial | 6,400 | 0 | 0 | 0 | For |
| Pacific Life | 6,007 | 0 | 0 | 0 | For |
| AIG/SunAmerica | 5,060 | 0 | 0 | 0 | For |
| Global X | 4,162 | 0 | 0 | 0 | For |
| Bridge Builder Trust | 3,860 | 0 | 0 | 0 | For |
| Brighthouse | 3,808 | 0 | 0 | 0 | For |
| Northern Trust | 3,407 | 0 | 0 | 0 | For |
| State Street | 3,305 | 0 | 0 | 0 | For |
| John Hancock | 2,308 | 0 | 0 | 0 | For |
| Voya | 1,864 | 0 | 0 | 0 | For |
Showing the 25 largest of 40 asset managers. See all 40 in the interactive database.
Combines 6 wordings of this item as funds reported it.
99.9% Majority: yes · of votes cast
Description as filed by funds: Election of Directors (Other Than the Class II Class B Director): J. Heath Deneke
Summit Midstream Corporation’s own tally for this item (“Elect Director: J. Heath Deneke”): 13,848,937 for, 3,943 withheld, per its Form 8-K filed May 12, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.
Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 99.9% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.
The 40 asset managers below reported 2,544,314 for, 1,127 withheld, 90,576 abstained.
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Invesco | 961,271 | 0 | 0 | 0 | For |
| Vanguard | 549,083 | 0 | 780 | 364 | For |
| BlackRock | 318,412 | 0 | 0 | 0 | For |
| Fidelity | 196,770 | 0 | 0 | 0 | For |
| Charles Schwab | 174,233 | 0 | 0 | 0 | For |
| American Century | 119,622 | 0 | 0 | 0 | For |
| EA Series Trust | 0 | 0 | 89,796 | 0 | Abstain |
| Northern Lights Fund Trust | 82,678 | 0 | 0 | 0 | For |
| BRIDGEWAY FUNDS INC | 27,375 | 0 | 0 | 0 | For |
| QUANTITATIVE MASTER SERIES LLC | 13,672 | 0 | 0 | 0 | For |
| Equitable | 13,551 | 0 | 0 | 0 | For |
| AMERICAN BEACON FUNDS | 12,500 | 0 | 0 | 0 | For |
| TIAA | 11,366 | 0 | 0 | 0 | For |
| MASTER INVESTMENT PORTFOLIO | 7,104 | 0 | 0 | 0 | For |
| Nationwide | 6,544 | 0 | 0 | 0 | For |
| Lincoln Financial | 6,400 | 0 | 0 | 0 | For |
| Pacific Life | 6,007 | 0 | 0 | 0 | For |
| AIG/SunAmerica | 5,060 | 0 | 0 | 0 | For |
| Global X | 4,162 | 0 | 0 | 0 | For |
| Bridge Builder Trust | 3,860 | 0 | 0 | 0 | For |
| Brighthouse | 3,808 | 0 | 0 | 0 | For |
| Northern Trust | 3,407 | 0 | 0 | 0 | For |
| State Street | 3,305 | 0 | 0 | 0 | For |
| John Hancock | 2,308 | 0 | 0 | 0 | For |
| Voya | 1,864 | 0 | 0 | 0 | For |
Showing the 25 largest of 40 asset managers. See all 40 in the interactive database.
Combines 7 wordings of this item as funds reported it.
98% Majority: yes · of votes cast
Description as filed by funds: Election of Directors (Other Than the Class II Class B Director): Robert J. McNally
Summit Midstream Corporation’s own tally for this item (“Elect Director: Robert J. McNally”): 13,945,215 for, 213,665 withheld, per its Form 8-K filed May 12, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.
Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 98% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.
The 40 asset managers below reported 2,624,149 for, 11,090 withheld, 779 abstained.
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Invesco | 961,271 | 0 | 0 | 0 | For |
| Vanguard | 549,449 | 0 | 779 | 0 | For |
| BlackRock | 318,412 | 0 | 0 | 0 | For |
| Fidelity | 196,770 | 0 | 0 | 0 | For |
| Charles Schwab | 174,233 | 0 | 0 | 0 | For |
| American Century | 119,622 | 0 | 0 | 0 | For |
| EA Series Trust | 89,796 | 0 | 0 | 0 | For |
| Northern Lights Fund Trust | 82,678 | 0 | 0 | 0 | For |
| BRIDGEWAY FUNDS INC | 27,375 | 0 | 0 | 0 | For |
| QUANTITATIVE MASTER SERIES LLC | 13,672 | 0 | 0 | 0 | For |
| Equitable | 13,551 | 0 | 0 | 0 | For |
| AMERICAN BEACON FUNDS | 12,500 | 0 | 0 | 0 | For |
| TIAA | 11,366 | 0 | 0 | 0 | For |
| MASTER INVESTMENT PORTFOLIO | 7,104 | 0 | 0 | 0 | For |
| Nationwide | 6,544 | 0 | 0 | 0 | For |
| Lincoln Financial | 0 | 0 | 0 | 6,400 | Withhold |
| Pacific Life | 6,007 | 0 | 0 | 0 | For |
| AIG/SunAmerica | 5,060 | 0 | 0 | 0 | For |
| Global X | 4,162 | 0 | 0 | 0 | For |
| Bridge Builder Trust | 3,860 | 0 | 0 | 0 | For |
| Brighthouse | 3,808 | 0 | 0 | 0 | For |
| Northern Trust | 3,407 | 0 | 0 | 0 | For |
| State Street | 0 | 0 | 0 | 3,305 | Withhold |
| John Hancock | 2,308 | 0 | 0 | 0 | For |
| Voya | 1,864 | 0 | 0 | 0 | For |
Showing the 25 largest of 40 asset managers. See all 40 in the interactive database.
Combines 2 wordings of this item as funds reported it.
100% Majority: yes · of votes cast
Description as filed by funds: Election of Class II Class B Director: James E. Herring, Jr.
Summit Midstream Corporation’s own tally for this item (“Elect Director: James E. Herring, Jr.”): 6,524,467 for, 0 withheld, per its Form 8-K filed May 12, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.
Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 100% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.
The 13 asset managers below reported 273,849 for, 345,356 withheld, 8 abstained.
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| BlackRock | 0 | 0 | 0 | 318,412 | Withhold |
| Charles Schwab | 174,233 | 0 | 0 | 0 | For |
| EA Series Trust | 89,796 | 0 | 0 | 0 | For |
| QUANTITATIVE MASTER SERIES LLC | 0 | 0 | 0 | 13,672 | Withhold |
| MASTER INVESTMENT PORTFOLIO | 0 | 0 | 0 | 7,104 | Withhold |
| Global X | 4,162 | 0 | 0 | 0 | For |
| Bridge Builder Trust | 0 | 0 | 0 | 3,860 | Withhold |
| John Hancock | 0 | 0 | 0 | 2,308 | Withhold |
| Vericimetry Funds | 2,296 | 0 | 0 | 0 | For |
| Vanguard | 1,689 | 0 | 8 | 0 | For |
| SEI | 900 | 0 | 0 | 0 | For |
| Venerable Variable Insurance Trust | 718 | 0 | 0 | 0 | For |
| Advisors' Inner Circle Fund III | 55 | 0 | 0 | 0 | For |
Combines 3 wordings of this item as funds reported it.
85% Majority: yes · of votes cast
Description as filed by funds: Approval of an Amendment to the Corporation's Long-Term Incentive Plan ("LTIP") to increase the number of shares available for issuance.
Summit Midstream Corporation’s own tally for this item (“5. Approval of Amendment No. 1 to the Summit Midstream Corporation 2024 Long-Term Incentive Plan”): 11,993,900 for, 2,163,605 withheld, per its Form 8-K filed May 12, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.
Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 85% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.
Also reported under other wordings, matched to the same row of Summit Midstream Corporation’s official tally and shown with their own fund figures; their managers are not in the figures or the table on this card: “Amend Omnibus Stock Plan” (2 managers, Fund and manager reports combined; may count the same shares twice; no share total shown).
Fund voting reports and institutional-manager reports both cover this item. An institutional manager can report shares that a fund it advises also reports, so the two are shown separately below and never added together, and their sum is not shown (fund and manager reports combined may count the same shares twice).
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Invesco | 0 | 961,271 | 0 | 0 | Against |
| Vanguard | 550,224 | 4 | 0 | 0 | For |
| BlackRock | 318,412 | 0 | 0 | 0 | For |
| Fidelity | 196,770 | 0 | 0 | 0 | For |
| Charles Schwab | 174,233 | 0 | 0 | 0 | For |
| American Century | 0 | 119,622 | 0 | 0 | Against |
| EA Series Trust | 89,796 | 0 | 0 | 0 | For |
| BRIDGEWAY FUNDS INC | 0 | 27,375 | 0 | 0 | Against |
| QUANTITATIVE MASTER SERIES LLC | 13,672 | 0 | 0 | 0 | For |
| Equitable | 13,551 | 0 | 0 | 0 | For |
| AMERICAN BEACON FUNDS | 0 | 12,500 | 0 | 0 | Against |
| TIAA | 0 | 11,366 | 0 | 0 | Against |
| MASTER INVESTMENT PORTFOLIO | 7,104 | 0 | 0 | 0 | For |
| Nationwide | 2,276 | 4,268 | 0 | 0 | Mixed |
| Lincoln Financial | 6,400 | 0 | 0 | 0 | For |
| Pacific Life | 3,595 | 2,412 | 0 | 0 | Mixed |
| AIG/SunAmerica | 0 | 5,060 | 0 | 0 | Against |
| Global X | 4,162 | 0 | 0 | 0 | For |
| Bridge Builder Trust | 3,860 | 0 | 0 | 0 | For |
| Brighthouse | 0 | 3,808 | 0 | 0 | Against |
| Northern Trust | 0 | 3,407 | 0 | 0 | Against |
| State Street | 3,305 | 0 | 0 | 0 | For |
| John Hancock | 0 | 2,308 | 0 | 0 | Against |
| Vericimetry Funds | 2,296 | 0 | 0 | 0 | For |
| Voya | 1,864 | 0 | 0 | 0 | For |
Fund voting reports, all 40 managers: 1,393,959 for, 1,161,677 against. Showing the 25 largest; see all in the interactive database.
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Deltroit Asset Management (UK) LLP | 346,652 | 0 | 0 | 0 | For |
Institutional-manager reports, all 1 managers: 346,652 for.
Combines 6 wordings of this item as funds reported it.
85% Majority: yes · of votes cast
Description as filed by funds: APPROVAL OF ADVISORY RESOLUTION ON EXECUTIVE COMPENSATION.
Summit Midstream Corporation’s own tally for this item (“4. Approval of the Advisory Resolution on Executive Compensation”): 11,996,010 for, 2,156,973 withheld, per its Form 8-K filed May 12, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.
Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 85% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.
Fund voting reports and institutional-manager reports both cover this item. An institutional manager can report shares that a fund it advises also reports, so the two are shown separately below and never added together, and their sum is not shown (fund and manager reports combined may count the same shares twice).
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Invesco | 0 | 961,271 | 0 | 0 | Against |
| Vanguard | 550,223 | 5 | 0 | 0 | For |
| BlackRock | 318,412 | 0 | 0 | 0 | For |
| Fidelity | 196,770 | 0 | 0 | 0 | For |
| Charles Schwab | 174,233 | 0 | 0 | 0 | For |
| American Century | 119,622 | 0 | 0 | 0 | For |
| EA Series Trust | 89,796 | 0 | 0 | 0 | For |
| BRIDGEWAY FUNDS INC | 0 | 27,375 | 0 | 0 | Against |
| QUANTITATIVE MASTER SERIES LLC | 13,672 | 0 | 0 | 0 | For |
| Equitable | 13,551 | 0 | 0 | 0 | For |
| AMERICAN BEACON FUNDS | 0 | 12,500 | 0 | 0 | Against |
| TIAA | 11,366 | 0 | 0 | 0 | For |
| MASTER INVESTMENT PORTFOLIO | 7,104 | 0 | 0 | 0 | For |
| Nationwide | 2,276 | 4,268 | 0 | 0 | Mixed |
| Lincoln Financial | 6,400 | 0 | 0 | 0 | For |
| Pacific Life | 6,007 | 0 | 0 | 0 | For |
| AIG/SunAmerica | 0 | 5,060 | 0 | 0 | Against |
| Global X | 4,162 | 0 | 0 | 0 | For |
| Bridge Builder Trust | 3,860 | 0 | 0 | 0 | For |
| Brighthouse | 0 | 3,808 | 0 | 0 | Against |
| Northern Trust | 0 | 3,407 | 0 | 0 | Against |
| State Street | 3,305 | 0 | 0 | 0 | For |
| John Hancock | 0 | 2,308 | 0 | 0 | Against |
| Vericimetry Funds | 2,296 | 0 | 0 | 0 | For |
| Voya | 1,864 | 0 | 0 | 0 | For |
Fund voting reports, all 40 managers: 1,527,358 for, 1,028,278 against. Showing the 25 largest; see all in the interactive database.
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Invesco | 0 | 958,006 | 0 | 0 | Against |
| Deltroit Asset Management (UK) LLP | 346,652 | 0 | 0 | 0 | For |
| BlackRock | 287,020 | 87 | 0 | 0 | For |
| GEODE CAPITAL MANAGEMENT, LLC | 233,022 | 0 | 0 | 0 | For |
| Charles Schwab | 174,241 | 0 | 0 | 0 | For |
| State Street | 165,590 | 1,522 | 0 | 0 | For |
| EAGLE GLOBAL ADVISORS LLC | 0 | 138,830 | 0 | 0 | Against |
| American Century | 122,126 | 0 | 0 | 0 | For |
| Flat Footed LLC | 94,785 | 0 | 0 | 0 | For |
| Liberty Mutual Group Asset Management Inc. | 0 | 84,840 | 0 | 0 | Against |
| Vanguard | 76,101 | 216 | 0 | 0 | For |
| Northern Trust | 0 | 63,965 | 0 | 0 | Against |
| FARALLON CAPITAL MANAGEMENT, L.L.C. | 58,214 | 0 | 0 | 0 | For |
| Fractal Investments LLC | 0 | 45,000 | 0 | 0 | Against |
| ALGERT GLOBAL LLC | 34,774 | 0 | 0 | 0 | For |
| MELLON INVESTMENTS Corp | 28,940 | 0 | 0 | 0 | For |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0 | 27,375 | 0 | 0 | Against |
| JB CAPITAL PARTNERS LP | 26,165 | 0 | 0 | 0 | For |
| Nuveen | 19,546 | 0 | 0 | 0 | For |
| Brandywine Global Investment Management, LLC | 0 | 17,320 | 0 | 0 | Against |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0 | 15,835 | 0 | 0 | Against |
| DE Shaw | 0 | 15,814 | 0 | 0 | Against |
| T. Rowe Price | 0 | 13,060 | 0 | 0 | Against |
| Voleon Capital Management LP | 0 | 12,943 | 0 | 0 | Against |
| Point72 | 0 | 11,778 | 0 | 0 | Against |
Institutional-manager reports, all 82 managers: 1,697,045 for, 1,451,399 against. Showing the 25 largest; see all in the interactive database.
Combines 2 wordings of this item as funds reported it.
99.6% Majority: yes · of votes cast
Description as filed by funds: RATIFICATION OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM.
Summit Midstream Corporation’s own tally for this item (“3. Ratification of Appointment of Independent Registered Public Accounting Firm”): 17,084,327 for, 55,629 withheld, per its Form 8-K filed May 12, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.
Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 99.6% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.
The 40 asset managers below reported 2,527,427 for, 28,209 against.
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Invesco | 961,271 | 0 | 0 | 0 | For |
| Vanguard | 549,449 | 779 | 0 | 0 | For |
| BlackRock | 318,412 | 0 | 0 | 0 | For |
| Fidelity | 196,770 | 0 | 0 | 0 | For |
| Charles Schwab | 174,233 | 0 | 0 | 0 | For |
| American Century | 119,622 | 0 | 0 | 0 | For |
| EA Series Trust | 89,796 | 0 | 0 | 0 | For |
| BRIDGEWAY FUNDS INC | 0 | 27,375 | 0 | 0 | Against |
| QUANTITATIVE MASTER SERIES LLC | 13,672 | 0 | 0 | 0 | For |
| Equitable | 13,551 | 0 | 0 | 0 | For |
| AMERICAN BEACON FUNDS | 12,500 | 0 | 0 | 0 | For |
| TIAA | 11,366 | 0 | 0 | 0 | For |
| MASTER INVESTMENT PORTFOLIO | 7,104 | 0 | 0 | 0 | For |
| Nationwide | 6,544 | 0 | 0 | 0 | For |
| Lincoln Financial | 6,400 | 0 | 0 | 0 | For |
| Pacific Life | 6,007 | 0 | 0 | 0 | For |
| AIG/SunAmerica | 5,060 | 0 | 0 | 0 | For |
| Global X | 4,162 | 0 | 0 | 0 | For |
| Bridge Builder Trust | 3,860 | 0 | 0 | 0 | For |
| Brighthouse | 3,808 | 0 | 0 | 0 | For |
| Northern Trust | 3,407 | 0 | 0 | 0 | For |
| State Street | 3,305 | 0 | 0 | 0 | For |
| John Hancock | 2,308 | 0 | 0 | 0 | For |
| Vericimetry Funds | 2,296 | 0 | 0 | 0 | For |
| Voya | 1,864 | 0 | 0 | 0 | For |
Showing the 25 largest of 40 asset managers. See all 40 in the interactive database.
Ranked separately for each type of Form N-PX report. An institutional manager can report shares that a fund it advises also reports, so the two tables can list the same shares and are never added together. Each is ranked by the shares voted on the item that the most managers of that type reported, shown as a share of the 10,648,685 shares outstanding at the time of that meeting.
| # | Asset manager | % of shares outstanding |
|---|---|---|
| 1 | Invesco | 9.03% |
| 2 | Vanguard | 5.17% |
| 3 | BlackRock | 2.99% |
| 4 | Fidelity | 1.85% |
| 5 | Charles Schwab | 1.64% |
| 6 | American Century | 1.12% |
| 7 | EA Series Trust | 0.84% |
| 8 | BRIDGEWAY FUNDS INC | 0.26% |
| 9 | QUANTITATIVE MASTER SERIES LLC | 0.13% |
| 10 | Equitable | 0.13% |
| # | Asset manager | % of shares outstanding |
|---|---|---|
| 1 | Invesco | 9.00% |
| 2 | Deltroit Asset Management (UK) LLP | 3.26% |
| 3 | BlackRock | 2.70% |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 2.19% |
| 5 | Charles Schwab | 1.64% |
| 6 | State Street | 1.57% |
| 7 | EAGLE GLOBAL ADVISORS LLC | 1.30% |
| 8 | American Century | 1.15% |
| 9 | Flat Footed LLC | 0.89% |
| 10 | Liberty Mutual Group Asset Management Inc. | 0.80% |
As disclosed to the SEC in Form 13F (quarter-end holdings of 30 large managers), Schedules 13D and 13G (beneficial ownership above 5%) and the company’s own proxy statement (DEF 14A). Each row names its form.
| Holder | % outstanding | Disclosure |
|---|---|---|
| Connect Midstream, LLC | 74.11% | 13D |
| Invesco | 9.10% | 13F |
| BlackRock | 6.10% | 13F |
| Vanguard Group | 5.92% | 13F |
| Geode Capital | 2.19% | 13F |
| State Street | 1.68% | 13F |
| Charles Schwab | 1.64% | 13F |
| Citadel Advisors | 1.13% | 13F |
| Northern Trust | 0.66% | 13F |
| Morgan Stanley | 0.22% | 13F |
Percentages above are of 10,648,685 shares outstanding, as reported by Summit Midstream Corporation on its Form 10-Q dated November 8, 2024 (see the filing on EDGAR). This is the count contemporaneous with the 2025-2026 meeting, not today’s. Each holding is as of its own filing, which may be dated before or after the meeting.
Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered funds disclose how they voted every proxy and institutional managers disclose their votes on executive pay (say-on-pay, say-on-frequency and golden parachutes), and Form 8-K Item 5.07, in which the company reports its own meeting results. Shares outstanding are taken from Summit Midstream Corporation’s 10-Q dated November 8, 2024. This page is a static snapshot rebuilt weekly on October 18, 2026; a live search always shows the current data.
At Summit Midstream Corporation's shareholder meeting held May 7, 2026, in the 2025-2026 proxy season, 111 asset managers reported how they voted on 7 ballot items in their SEC Form N-PX filings, covering 753 separate fund positions. On the most widely held item on that ballot — APPROVAL OF ADVISORY RESOLUTION ON EXECUTIVE COMPENSATION. — FOR was 85% of the votes cast (FOR divided by FOR plus WITHHELD, because this ballot offered only for and withhold; abstentions, broker non-votes and unvoted shares are excluded because none of them took a side), which is more than half. Whether the item was approved is for the filing to say; that statement has not been read for this item. Source: Summit Midstream Corporation's Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on May 12, 2026.
Summit Midstream Corporation proxy season coverage: 2025-2026 (this page).
Download data (CSV): ballot items · votes by manager · column guide.