As of November 9, 2026, 3 holders' latest Schedule 13D or 13G filings report owning 5% or more of Mgp Ingredients Inc. The largest reported stake is Lux Donn S.'s, at 31.4%. 12 filings are on record since August 21, 2025 (Schedule 13D/A, December 12, 2025).
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Key facts
- · Reporting person: BlackRock, Inc. · Sole voting: 1,089,572 · Shared voting: 0 · Sole dispositive: 1,108,095 · Shared dispositive: 0 · SCHEDULE 13G, 2026-07-29
- · Reporting person: Federated Hermes, Inc. · Sole voting: 980,092 · Shared voting: 0 · Sole dispositive: 980,092 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-07-08
- · Holder: BlackRock, Inc. · Percent: 4.7% · SCHEDULE 13G/A
- · Holder: Federated Hermes, Inc. · Percent: 5.59% · SCHEDULE 13G/A
- · Holder: The Vanguard Group · Percent: 0% · SCHEDULE 13G/A
Mgp Ingredients Inc has 12 Schedule 13D or 13G filings on record since 2025-08-21. 3 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 31.4% | 6,682,541 | SCHEDULE 13D/A, 2025-12-12 | 2025-12-10 | |
| 9.7% | 2,069,356 | SCHEDULE 13D/A, 2025-12-11 | 2025-12-09 | |
| BlackRock, Inc. | 5.2% | 1,108,095 | SCHEDULE 13G, 2026-07-29 | 2026-06-30 |
| Federated Hermes, Inc. | 4.59% | 980,092 | SCHEDULE 13G/A, 2026-07-08 | 2026-06-30 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
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More on Mgp Ingredients Inc and the records around it.
Mgp Ingredients Inc elsewhere on the record
Companies that share a holder
- Federated Hermes, Inc. also filed stake reports on 13 other companies: EyePoint (Nov 2026), Arcturus Therapeutics Holdings Inc. (Oct 2026), Forte Biosciences, Inc. (Sep 2026)
- BlackRock, Inc. also filed stake reports on 1596 other companies: AvePoint, Inc. (Nov 2026), BIOMARIN PHARMACEUTICAL INC (Nov 2026), MSG RANGERS CORP (Nov 2026)
- The Vanguard Group also filed stake reports on 2384 other companies: BellRing Brands, Inc. (Sep 2026), CAL-MAINE FOODS INC (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
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What the Full Report on Mgp Ingredients Inc 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
12 cited sources found
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,089,572 | 0 | 1,108,095 | 0 | SCHEDULE 13G, 2026-07-29 |
| Federated Hermes, Inc. | 980,092 | 0 | 980,092 | 0 | SCHEDULE 13G/A, 2026-07-08 |
| Voting Shares Irrevocable Trust | 980,092 | 0 | 980,092 | 0 | SCHEDULE 13G/A, 2026-07-08 |
| Thomas R. Donahue | 0 | 980,092 | 0 | 980,092 | SCHEDULE 13G/A, 2026-07-08 |
| Ann C. Donahue | 0 | 980,092 | 0 | 980,092 | SCHEDULE 13G/A, 2026-07-08 |
| J. Christopher Donahue | 0 | 980,092 | 0 | 980,092 | SCHEDULE 13G/A, 2026-07-08 |
The latest filing identifies Mgp Ingredients Inc by CUSIP 55303J106 and gives its principal executive office as Cray Business Plaza 100 Commercial Stree, Atchison, KS 66002 (SCHEDULE 13G, 2026-07-29).
Purpose of Transaction (Item 4)
Karen Seaberg
The information previously provided as the fourth paragraph of Item 4 is hereby amended and restated by replacing the text thereof in its entirety with the following: Since its formation, the Cray Partnership has (1) sold 588,384 shares of Common Stock in various open market transactions and (2) disposed of 235,950 shares of Common Stock pursuant to the Redemption Agreements (as defined in Item 6 below). As of December 11, 2025, the Cray Partnership owned 1,748,733 shares of Common Stock. The information previously provided as the seventh paragraph of Item 4 is hereby amended and restated by replacing the text thereof in its entirety with the following: Since its formation, the Seaberg Partnership has sold 348,733 shares of Common Stock in various open market transactions and, as of December 11, 2025, owned 35,285 shares of Common Stock.Item 4 of the SCHEDULE 13D/A filed 2025-12-11
Lux Donn S.
No material changes.Item 4 of the SCHEDULE 13D/A filed 2025-12-12
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-21 | Karen Seaberg | 11.2% | SCHEDULE 13D/A |
| 2025-11-05 | Federated Hermes, Inc. | 5.17% | SCHEDULE 13G |
| 2025-11-21 | Lux Donn S. | 32.8% | SCHEDULE 13D/A |
| 2025-12-11 | Karen Seaberg | 9.7% | SCHEDULE 13D/A |
| 2025-12-12 | Lux Donn S. | 31.4% | SCHEDULE 13D/A |
| 2026-01-08 | Federated Hermes, Inc. | 6.75% | SCHEDULE 13G/A |
| 2026-01-08 | BlackRock, Inc. | 5.01% | SCHEDULE 13G/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-07 | Federated Hermes, Inc. | 5.59% | SCHEDULE 13G/A |
| 2026-04-27 | BlackRock, Inc. | 4.7% | SCHEDULE 13G/A |
| 2026-07-08 | Federated Hermes, Inc. | 4.59% | SCHEDULE 13G/A |
| 2026-07-29 | BlackRock, Inc. | 5.2% | SCHEDULE 13G |
Questions about who owns Mgp Ingredients Inc
Who owns Mgp Ingredients Inc?
On this page, 3 holders' latest ownership filings report 5% or more of Mgp Ingredients Inc: Lux Donn S. (31.4%, Schedule 13D/A, filed 2025-12-12), Karen Seaberg (9.7%, Schedule 13D/A, filed 2025-12-11) and BlackRock, Inc. (5.2%, Schedule 13G, filed 2026-07-29).
Who are the largest shareholders of Mgp Ingredients Inc?
By the share each holder's latest filing reports, the largest holders of Mgp Ingredients Inc on this page are Lux Donn S. (31.4%), Karen Seaberg (9.7%) and BlackRock, Inc. (5.2%).
When did Lux Donn S. buy into Mgp Ingredients Inc?
The filings give report dates, not purchase dates. The earliest filing from Lux Donn S. on this page is the Schedule 13D/A, filed 2025-11-21, reporting 32.8%; its latest, Schedule 13D/A filed 2025-12-12, reports 31.4%. 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%); 12 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.