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Compiled from SEC Form N-PX filings and Summit Midstream Corporation’s Form 8-K, filed 2026-05-12 (Item 5.07 on EDGAR). Page generated 04 October 2026.
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 2026-05-12 (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 | Outcome |
|---|---|---|---|---|---|---|
| Elect Director: J. Heath Deneke | 13,848,937 | -- | 0 | 3,943 | 2,984,955 | Majority: yes |
| Elect Director: Robert J. McNally | 13,945,215 | -- | 0 | 213,665 | 2,984,955 | Majority: yes |
| Elect Director: Carolyn J. Stone | 14,129,785 | -- | 0 | 29,095 | 2,984,955 | Majority: yes |
| Elect Director: James E. Herring, Jr. | 6,524,467 | -- | 0 | 0 | 0 | Majority: yes |
| Proposal 3: Ratification of Appointment of Independent Registered Public Accounting Firm | 17,084,327 | -- | 3,879 | 55,629 | 0 | Majority: yes |
| Proposal 4: Approval of the Advisory Resolution on Executive Compensation | 11,996,010 | -- | 5,897 | 2,156,973 | 2,984,955 | Majority: yes |
| Proposal 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 | Majority: yes |
Source: Summit Midstream Corporation, Form 8-K, filed with the SEC on 2026-05-12 — read the filing on EDGAR.
Each item below shows how the 109 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. These are reported items, not a count of the ballot: fund filings describe one ballot item in different words. Two descriptions are shown as one item only on evidence — the same text (or one cut short of the other), the same director nominee, or a match to the same row of Summit Midstream Corporation’s own Form 8-K tally — never because they merely read alike. A description that could not be joined that way is listed on its own, so one ballot item can appear more than once.
Combines 6 wordings of this item as funds reported it.
85% Majority: yes · of votes cast
Summit Midstream Corporation’s own tally for this item (“Proposal 4: Approval of the Advisory Resolution on Executive Compensation”): 11,996,010 for, 2,156,973 withheld, per its Form 8-K filed 2026-05-12 (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. Share-of-outstanding not shown: votes cast exceed the reported share count, which usually means multiple share classes with different voting rights.
The 108 asset managers below cast 56% of the shares they voted on this item FOR (3,213,943 for, 2,476,162 against).
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Invesco | 0 | 1,919,277 | 0 | 0 | Against |
| Vanguard | 626,324 | 221 | 0 | 0 | For |
| BlackRock | 605,432 | 87 | 0 | 0 | For |
| Charles Schwab | 348,474 | 0 | 0 | 0 | For |
| Deltroit Asset Management (UK) LLP | 346,652 | 0 | 0 | 0 | For |
| American Century | 241,748 | 0 | 0 | 0 | For |
| GEODE CAPITAL MANAGEMENT, LLC | 233,022 | 0 | 0 | 0 | For |
| Fidelity | 197,587 | 0 | 0 | 0 | For |
| State Street | 158,568 | 1,522 | 0 | 0 | For |
| EAGLE GLOBAL ADVISORS LLC | 0 | 138,830 | 0 | 0 | Against |
| Flat Footed LLC | 94,785 | 0 | 0 | 0 | For |
| EA Series Trust | 89,796 | 0 | 0 | 0 | For |
| Liberty Mutual Group Asset Management Inc. | 0 | 84,840 | 0 | 0 | Against |
| Northern Trust | 0 | 67,372 | 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 |
| BRIDGEWAY FUNDS INC | 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 |
Showing the 25 largest of 108 asset managers. See all 108 in the interactive database.
Combines 3 wordings of this item as funds reported it.
85% Majority: yes · of votes cast
Summit Midstream Corporation’s own tally for this item (“Proposal 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 2026-05-12 (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. Share-of-outstanding not shown: votes cast exceed the reported share count, which usually means multiple share classes with different voting rights.
The 41 asset managers below cast 60% of the shares they voted on this item FOR (1,740,611 for, 1,161,677 against).
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Invesco | 0 | 961,271 | 0 | 0 | Against |
| Vanguard | 550,224 | 4 | 0 | 0 | For |
| Deltroit Asset Management (UK) LLP | 346,652 | 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 | 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 | Against |
| Lincoln Financial | 6,400 | 0 | 0 | 0 | For |
| Pacific Life | 3,595 | 2,412 | 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 |
Showing the 25 largest of 41 asset managers. See all 41 in the interactive database.
Combines 2 wordings of this item as funds reported it.
99.6% Majority: yes · of votes cast
Summit Midstream Corporation’s own tally for this item (“Proposal 3: Ratification of Appointment of Independent Registered Public Accounting Firm”): 17,084,327 for, 55,629 withheld, per its Form 8-K filed 2026-05-12 (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. Share-of-outstanding not shown: votes cast exceed the reported share count, which usually means multiple share classes with different voting rights.
The 40 asset managers below cast 99% of the shares they voted on this item FOR (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.
Combines 6 wordings of this item as funds reported it.
99.7% Majority: yes · of votes cast
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 2026-05-12 (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. Share-of-outstanding not shown: votes cast exceed the reported share count, which usually means multiple share classes with different voting rights.
The 40 asset managers below cast 100% of the shares they voted on this item FOR (2,636,018 for, 0 against).
| 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
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 2026-05-12 (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. Share-of-outstanding not shown: votes cast exceed the reported share count, which usually means multiple share classes with different voting rights.
The 40 asset managers below cast 100% of the shares they voted on this item FOR (2,544,314 for, 0 against).
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Invesco | 961,271 | 0 | 0 | 0 | For |
| Vanguard | 549,083 | 0 | 1,145 | 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 | 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
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 2026-05-12 (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. Share-of-outstanding not shown: votes cast exceed the reported share count, which usually means multiple share classes with different voting rights.
The 40 asset managers below cast 100% of the shares they voted on this item FOR (2,624,149 for, 0 against).
| 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 | 6,400 | 0 | Abstain |
| 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 | 3,305 | 0 | Abstain |
| 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
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 2026-05-12 (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. Share-of-outstanding not shown: votes cast exceed the reported share count, which usually means multiple share classes with different voting rights.
The 13 asset managers below cast 100% of the shares they voted on this item FOR (273,849 for, 0 against).
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| BlackRock | 0 | 0 | 318,412 | 0 | Abstain |
| Charles Schwab | 174,233 | 0 | 0 | 0 | For |
| EA Series Trust | 89,796 | 0 | 0 | 0 | For |
| QUANTITATIVE MASTER SERIES LLC | 0 | 0 | 13,672 | 0 | Abstain |
| MASTER INVESTMENT PORTFOLIO | 0 | 0 | 7,104 | 0 | Abstain |
| Global X | 4,162 | 0 | 0 | 0 | For |
| Bridge Builder Trust | 0 | 0 | 3,860 | 0 | Abstain |
| John Hancock | 0 | 0 | 2,308 | 0 | Abstain |
| 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 |
85% Majority: yes · of votes cast
Summit Midstream Corporation’s own tally for this item (“Proposal 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 2026-05-12 (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. Share-of-outstanding not shown: votes cast exceed the reported share count, which usually means multiple share classes with different voting rights.
The 2 asset managers below cast 65% of the shares they voted on this item FOR (82,678 for, 45,000 against).
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Northern Lights Fund Trust | 82,678 | 0 | 0 | 0 | For |
| Fractal Investments LLC | 0 | 45,000 | 0 | 0 | Against |
Ranked by the number of Summit Midstream Corporation shares each manager voted on the most widely held ballot item of the 2025-2026 meeting, shown as a share of the 10,648,685 shares outstanding at the time of that meeting.
| # | Asset manager | % of shares outstanding |
|---|---|---|
| 1 | Invesco | 18.02% |
| 2 | Vanguard | 5.88% |
| 3 | BlackRock | 5.69% |
| 4 | Charles Schwab | 3.27% |
| 5 | Deltroit Asset Management (UK) LLP | 3.26% |
| 6 | American Century | 2.27% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 2.19% |
| 8 | Fidelity | 1.86% |
| 9 | State Street | 1.50% |
| 10 | EAGLE GLOBAL ADVISORS LLC | 1.30% |
Positions disclosed to the SEC on Schedules 13D and 13G, Form 13F and the company’s own proxy statement (DEF 14A).
| 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 2024-11-08 (see the filing on EDGAR). This is the count contemporaneous with the 2025-2026 meeting, so the percentages are the ones that were true then, not ones restated against today’s share count.
Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered investment companies and institutional managers disclose how they voted every proxy, 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 2024-11-08. This page is a static snapshot rebuilt weekly on 04 October 2026; a live search always shows the current data.
At Summit Midstream Corporation's shareholder meeting held 2026-05-07, in the 2025-2026 proxy season, 109 asset managers reported how they voted in their SEC Form N-PX filings, covering 750 separate fund positions. Their filings are grouped here into 8 reported items; because filers word the same ballot item differently, that can be more than the number of items on the ballot. 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 2026-05-12.
Summit Midstream Corporation proxy season coverage: 2025-2026 (this page).