As of November 6, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of MSD Investment Corp. The largest reported stake is MSD Capital, L.P.'s, at 24%. 3 filings are on record since November 14, 2025 (Schedule 13G/A, February 17, 2026).
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Key facts
- · Reporting person: Susan Lieberman Dell Separate Property Trust · Sole voting: 0 · Shared voting: 7,964,498 · Sole dispositive: 0 · Shared dispositive: 7,964,498 · SCHEDULE 13G/A, 2026-05-15
- · Reporting person: MSD Capital, L.P. · Sole voting: 0 · Shared voting: 33,046,788 · Sole dispositive: 0 · Shared dispositive: 33,046,788 · SCHEDULE 13G/A, 2026-02-17
- · Holder: MSD Capital, L.P. · Percent: 25.1% · SCHEDULE 13G/A
MSD Investment Corp. has 3 Schedule 13D or 13G filings on record since 2025-11-14. 2 holders' latest filing reports 5% or more of common stock, par value $0.001 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| MSD Capital, L.P. | 24% | 33,046,788 | SCHEDULE 13G/A, 2026-02-17 | 2025-12-31 |
| Susan Lieberman Dell Separate Property Trust | 5.7% | 7,964,498 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 |
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More on MSD Investment Corp. and the records around it.
Companies that share a holder
- MSD Capital, L.P. also filed stake reports on 3 other companies: 5C Lending Partners Corp. (Jul 2026), Townsquare Media, Inc. (May 2026)
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What the Full Report on MSD Investment Corp. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| MSD Capital, L.P. | 0 | 33,046,788 | 0 | 33,046,788 | SCHEDULE 13G/A, 2026-02-17 |
| Noble Environmental Investments, LLC | 0 | 27,737,122 | 0 | 27,737,122 | SCHEDULE 13G/A, 2026-02-17 |
| MSD Portfolio L.P. - Investments | 0 | 27,737,122 | 0 | 27,737,122 | SCHEDULE 13G/A, 2026-02-17 |
| MSD Portfolio L.P. - MSD Personal Income | 0 | 5,309,666 | 0 | 5,309,666 | SCHEDULE 13G/A, 2026-02-17 |
| Michael S. Dell | 0 | 33,046,788 | 0 | 33,046,788 | SCHEDULE 13G/A, 2026-02-17 |
| Susan Lieberman Dell Separate Property Trust | 0 | 7,964,498 | 0 | 7,964,498 | SCHEDULE 13G/A, 2026-05-15 |
| Susan Lieberman Dell | 0 | 7,964,498 | 0 | 7,964,498 | SCHEDULE 13G/A, 2026-05-15 |
| Hexagon Trust Company | 0 | 7,964,498 | 0 | 7,964,498 | SCHEDULE 13G/A, 2026-05-15 |
| Marc R. Lisker | 0 | 7,964,498 | 0 | 7,964,498 | SCHEDULE 13G/A, 2026-05-15 |
The latest filing identifies MSD Investment Corp. by CUSIP 000000000 and gives its principal executive office as 550 Madison Avenue, 20th Floor, New York, NY 10022 (SCHEDULE 13G/A, 2026-05-15).
What the percentages are based on
The percentages provided herein are calculated based upon 137,657,761 shares of the issuer's common stock outstanding as of November 13, 2025, as reported in the issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 14, 2025. MSD Capital - 24.0% Noble Investments - 20.1% MSD Portfolio - 20.1% MSD Personal Income - 3.9% MSD Capital Management - 24.0% Michael S.MSD Capital, L.P., SCHEDULE 13G/A, 2026-02-17
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-11-14 | MSD Capital, L.P. | 25.1% | SCHEDULE 13G/A |
| 2026-02-17 | MSD Capital, L.P. | 24% | SCHEDULE 13G/A |
| 2026-05-15 | Susan Lieberman Dell Separate Property Trust | 5.7% | SCHEDULE 13G/A |
Questions about who owns MSD Investment Corp.
Who owns MSD Investment Corp.?
On this page, 2 holders' latest ownership filings report 5% or more of MSD Investment Corp.: MSD Capital, L.P. (24%, Schedule 13G/A, filed 2026-02-17) and Susan Lieberman Dell Separate Property Trust (5.7%, Schedule 13G/A, filed 2026-05-15).
Who are the largest shareholders of MSD Investment Corp.?
By the share each holder's latest filing reports, the largest holders of MSD Investment Corp. on this page are MSD Capital, L.P. (24%) and Susan Lieberman Dell Separate Property Trust (5.7%).
When did MSD Capital, L.P. buy into MSD Investment Corp.?
The filings give report dates, not purchase dates. The earliest filing from MSD Capital, L.P. on this page is the Schedule 13G/A, filed 2025-11-14, reporting 25.1%; its latest, Schedule 13G/A filed 2026-02-17, reports 24%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 3 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.