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Compiled from SEC Form N-PX filings and Masimo Corporation’s Form 8-K, filed 2026-05-04 (Item 5.07 on EDGAR). Page generated 02 October 2026.
Proxy season: 2024-2025 2025-2026
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These tallies are Masimo Corporation’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed 2026-05-04 (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 |
|---|---|---|---|---|---|---|
| Proposal 1: To adopt the Merger Agreement (the " Merger Agreement Proposal "). The Merger Agreement Proposal was approved by the votes indicated below: | 36,981,681 | 17,061 | 14,035 | -- | -- | Majority: yes |
| Proposal 2: To approve, on a non-binding, advisory basis, the compensation that may be paid or become payable to the named executive officers of the Company that is based on or otherwise relates to the Merger (the " Compensation Proposal "). The Compensation P | 34,561,175 | 1,993,422 | 458,180 | -- | -- | Majority: yes |
Source: Masimo Corporation, Form 8-K, filed with the SEC on 2026-05-04 — read the filing on EDGAR.
Each item below shows how the 431 asset managers that disclosed a Masimo 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 Masimo 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 13 wordings of this item as funds reported it.
95% Majority: yes · of votes cast
Masimo Corporation’s own tally for this item (“Proposal 2: To approve, on a non-binding, advisory basis, the compensation that may be paid or become payable to the named executive officers of the Company that is based on or otherwise relates to the Merger (the " Comp”): 34,561,175 for, 1,993,422 against, per its Form 8-K filed 2026-05-04 (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.
The 424 asset managers below cast 95% of the shares they voted on this item FOR. Fund share totals are not shown for this item: fund-reported shares overlap across filings (an adviser and the funds it manages can each report the same shares), and here their sum exceeds the total votes cast at the meeting.
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Politan Capital Management LP | 4,589,648 | 0 | 0 | 0 | For |
| Vanguard | 4,391,537 | 4,961 | 1 | 0 | For |
| BlackRock | 4,107,542 | 0 | 0 | 0 | For |
| Fidelity | 2,937,338 | 482,000 | 0 | 0 | For |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2,645,682 | 0 | 0 | 0 | For |
| MFS | 1,679,085 | 0 | 0 | 0 | For |
| OAK RIDGE INVESTMENTS LLC | 1,642,319 | 0 | 0 | 0 | For |
| Pentwater Capital Management LP | 1,642,319 | 0 | 0 | 0 | For |
| State Street | 1,335,615 | 2,399 | 0 | 0 | For |
| GEODE CAPITAL MANAGEMENT, LLC | 949,495 | 0 | 0 | 0 | For |
| Charles Schwab | 768,009 | 0 | 0 | 0 | For |
| AQR | 630,302 | 0 | 0 | 0 | For |
| Investment Managers Series Trust II | 467,543 | 0 | 0 | 0 | For |
| DAVIDSON KEMPNER CAPITAL MANAGEMENT LP | 429,459 | 0 | 0 | 0 | For |
| Northern Trust | 37,850 | 339,389 | 0 | 0 | Against |
| Capital Group | 359,058 | 0 | 0 | 0 | For |
| Capital Research Global Investors | 359,058 | 0 | 0 | 0 | For |
| AllianceBernstein | 328,413 | 0 | 0 | 0 | For |
| Gotham Asset Management, LLC | 326,560 | 0 | 0 | 0 | For |
| American Century | 0 | 325,959 | 0 | 0 | Against |
| MELLON INVESTMENTS Corp | 314,564 | 0 | 0 | 0 | For |
| Corient Private Wealth LP | 310,470 | 0 | 0 | 0 | For |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 307,888 | 1,599 | 0 | 0 | For |
| NEXPOINT FUNDS I | 297,500 | 0 | 0 | 0 | For |
| WHITEBOX ADVISORS LLC | 270,001 | 0 | 0 | 0 | For |
Showing the 25 largest of 424 asset managers. See all 424 in the interactive database.
Combines 3 wordings of this item as funds reported it.
99.9% Majority: yes · of votes cast
Masimo Corporation’s own tally for this item (“Proposal 1: To adopt the Merger Agreement (the " Merger Agreement Proposal "). The Merger Agreement Proposal was approved by the votes indicated below:”): 36,981,681 for, 17,061 against, per its Form 8-K filed 2026-05-04 (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.
The 101 asset managers below cast 100% of the shares they voted on this item FOR (14,332,981 for, 0 against).
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| Vanguard | 4,028,529 | 0 | 0 | 0 | For |
| BlackRock | 2,739,929 | 0 | 0 | 0 | For |
| Fidelity | 1,765,268 | 0 | 0 | 0 | For |
| MFS | 1,679,085 | 0 | 0 | 0 | For |
| Investment Managers Series Trust II | 467,543 | 0 | 0 | 0 | For |
| Charles Schwab | 381,333 | 0 | 0 | 0 | For |
| State Street | 376,138 | 0 | 0 | 0 | For |
| Capital Group | 359,058 | 0 | 0 | 0 | For |
| NEXPOINT FUNDS I | 297,500 | 0 | 0 | 0 | For |
| Equitable | 225,141 | 0 | 0 | 0 | For |
| American Century | 160,954 | 0 | 0 | 0 | For |
| ARBITRAGE FUNDS | 150,547 | 0 | 0 | 0 | For |
| MERGER FUND | 117,770 | 0 | 0 | 0 | For |
| Dimensional | 95,125 | 0 | 0 | 0 | For |
| TIAA | 94,417 | 0 | 0 | 0 | For |
| Managed Portfolio Series | 87,882 | 0 | 0 | 0 | For |
| Jackson National | 85,016 | 0 | 0 | 0 | For |
| GMO | 82,700 | 0 | 0 | 0 | For |
| HARBOR FUNDS | 67,208 | 0 | 0 | 0 | For |
| Lincoln Financial | 57,632 | 0 | 0 | 0 | For |
| Hartford | 56,793 | 0 | 0 | 0 | For |
| Columbia Threadneedle | 56,589 | 0 | 0 | 0 | For |
| John Hancock | 52,372 | 0 | 0 | 0 | For |
| Advisors' Inner Circle Fund II | 50,000 | 0 | 0 | 0 | For |
| Dunham Funds | 47,784 | 0 | 0 | 0 | For |
Showing the 25 largest of 101 asset managers. See all 101 in the interactive database.
Combines 3 wordings of this item as funds reported it.
100% fund support · no official result
The 5 asset managers below cast 100% of the shares they voted on this item FOR (1,248,477 for, 0 against).
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| HBK INVESTMENTS L P | 1,195,996 | 0 | 0 | 0 | For |
| Taconic Capital Advisors LP | 30,000 | 0 | 0 | 0 | For |
| Empower | 21,174 | 0 | 0 | 0 | For |
| Wesleyan Assurance Society | 1,250 | 0 | 0 | 0 | For |
| Wilshire Advisors LLC | 57 | 0 | 0 | 0 | For |
99.9% Majority: yes · of votes cast
Masimo Corporation’s own tally for this item (“Proposal 1: To adopt the Merger Agreement (the " Merger Agreement Proposal "). The Merger Agreement Proposal was approved by the votes indicated below:”): 36,981,681 for, 17,061 against, per its Form 8-K filed 2026-05-04 (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.
The 2 asset managers below cast 100% of the shares they voted on this item FOR (1,179 for, 0 against).
| Asset manager | For | Against | Abstain | Withheld | Vote |
|---|---|---|---|---|---|
| apricus wealth, LLC | 930 | 0 | 0 | 0 | For |
| Advisors' Inner Circle Fund III | 249 | 0 | 0 | 0 | For |
Ranked by the number of Masimo Corporation shares each manager voted on the most widely held ballot item of the 2025-2026 meeting.
| # | Asset manager | Shares voted |
|---|---|---|
| 1 | Politan Capital Management LP | 4,589,648 |
| 2 | Vanguard | 4,396,498 |
| 3 | BlackRock | 4,107,542 |
| 4 | Fidelity | 3,419,338 |
| 5 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2,645,682 |
| 6 | MFS | 1,679,085 |
| 7 | OAK RIDGE INVESTMENTS LLC | 1,642,319 |
| 8 | Pentwater Capital Management LP | 1,642,319 |
| 9 | State Street | 1,338,014 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 949,495 |
Shown as share counts, not percentages: no shares-outstanding figure has been matched to Masimo Corporation for the 2025-2026 season, so there is no denominator to divide by.
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. This page is a static snapshot rebuilt weekly on 02 October 2026; a live search always shows the current data.
At Masimo Corporation's shareholder meeting held 2026-05-01, in the 2025-2026 proxy season, 431 asset managers reported how they voted in their SEC Form N-PX filings, covering 1,318 separate fund positions. Their filings are grouped here into 4 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 — To consider and vote on the proposal to approve, on a non- binding, advisory basis, the… — FOR was 95% of the votes cast (FOR divided by FOR plus AGAINST, the conventional basis for proxy support; 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: Masimo Corporation's Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on 2026-05-04.
Masimo Corporation proxy season coverage: 2024-2025 · 2025-2026 (this page).