Feeds › Ownership stakes (13D / 13G)
Ownership stakes (13D / 13G)
Investors who own more than 5% of a company, from activists (13D) to passive holders (13G).
About this data
- What it is
- An investor who owns more than 5% of a public company must say so. Investors who may try to influence the company, such as activists, file the longer Schedule 13D; passive holders file the shorter Schedule 13G.
- Who files it
- The investor, within days of crossing 5%, and again whenever the stake changes materially.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- 13G filings are far more common than 13D. A 13D usually means the investor intends to push for changes, so it tends to get more attention.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Filings per day, last 30 days
13D (activist) 13G (passive)
Latest ownership filings
Showing: ticker MGPI
| Filed | ScheduleBoth report a stake of more than 5%. A 13D is filed by investors who may try to influence the company, such as activists; a 13G by passive holders. | Company | Investor | Shares | % of shares | Filing |
|---|---|---|---|---|---|---|
| Jul 29, 2026 | SCHEDULE 13G | CASK Sempreon, Inc. | BlackRock, Inc. | 1.11M | 5.2% | SCHEDULE 13G ↗ |
| Jul 8, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | J. Christopher Donahue | 980,092 | 4.6% | SCHEDULE 13G/A ↗ |
| Jul 8, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Ann C. Donahue | 980,092 | 4.6% | SCHEDULE 13G/A ↗ |
| Jul 8, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Thomas R. Donahue | 980,092 | 4.6% | SCHEDULE 13G/A ↗ |
| Jul 8, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Voting Shares Irrevocable Trust | 980,092 | 4.6% | SCHEDULE 13G/A ↗ |
| Jul 8, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Federated Hermes, Inc. | 980,092 | 4.6% | SCHEDULE 13G/A ↗ |
| Apr 27, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | BlackRock, Inc. | 1.00M | 4.7% | SCHEDULE 13G/A ↗ |
| Apr 7, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | J. Christopher Donahue | 1.19M | 5.6% | SCHEDULE 13G/A ↗ |
| Apr 7, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Ann C. Donahue | 1.19M | 5.6% | SCHEDULE 13G/A ↗ |
| Apr 7, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Thomas R. Donahue | 1.19M | 5.6% | SCHEDULE 13G/A ↗ |
| Apr 7, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Voting Shares Irrevocable Trust | 1.19M | 5.6% | SCHEDULE 13G/A ↗ |
| Apr 7, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Federated Hermes, Inc. | 1.19M | 5.6% | SCHEDULE 13G/A ↗ |
| Mar 27, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | The Vanguard Group | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| Jan 8, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | BlackRock, Inc. | 1.07M | 5.0% | SCHEDULE 13G/A ↗ |
| Jan 8, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | J. Christopher Donahue | 1.44M | 6.8% | SCHEDULE 13G/A ↗ |
| Jan 8, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Ann C. Donahue | 1.44M | 6.8% | SCHEDULE 13G/A ↗ |
| Jan 8, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Thomas R. Donahue | 1.44M | 6.8% | SCHEDULE 13G/A ↗ |
| Jan 8, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Voting Shares Irrevocable Trust | 1.44M | 6.8% | SCHEDULE 13G/A ↗ |
| Jan 8, 2026 | SCHEDULE 13G/A (amended) | CASK Sempreon, Inc. | Federated Hermes, Inc. | 1.44M | 6.8% | SCHEDULE 13G/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | TFO Trust Company, LLC | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Catherine N. Lux | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Caroline Lux Kaplan | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Paul S. Lux | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Leslie Lux | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Donn S. Lux | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Lux Children Irrevocable Trust dated 5/24/2012 | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Ann S. Lux 2005 Irrevocable Trust FBO Paul S. Lux dated 9/16/2005 | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | CNL 2013 Irrevocable Trust dated 4/2/2013 | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Ann S. Lux 2005 Irrevocable Trust FBO Catherine N. Lux dated 9/16/2005 | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Ann S. Lux 2005 Irrevocable Trust FBO Caroline Lux Kaplan dated 9/16/2005 | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Caroline L. Kaplan Revocable Trust dated 12/16/2009 | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Philip Donn Lux Luxco Irrevocable Trust dated 7/30/2012 | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Andrew Broddon Lux Luxco Irrevocable Trust dated 7/30/2012 | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Ann S. Lux 2005 Irrevocable Trust FBO Donn S. Lux QSST | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Ann S. Lux 2005 Irrevocable Trust FBO Donn S. Lux dated 9/16/2005 | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Luxco 2017 Irrevocable Trust dated 6/19/2017 | 6.68M | 31.4% | SCHEDULE 13D/A ↗ |
| Dec 11, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Laidacker M. Seaberg and Karen C. Seaberg Family Foundation | 33,339 | 0.2% | SCHEDULE 13D/A ↗ |
| Dec 11, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Seaberg MGP Holdings, LP | 35,285 | 0.2% | SCHEDULE 13D/A ↗ |
| Dec 11, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Seaberg Family Management, Inc. | 35,285 | 0.2% | SCHEDULE 13D/A ↗ |
| Dec 11, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Cray MGP Holdings, LP | 1.75M | 8.2% | SCHEDULE 13D/A ↗ |
| Dec 11, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Cray Family Management, LLC | 1.75M | 8.2% | SCHEDULE 13D/A ↗ |
| Dec 11, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Karen Seaberg | 2.07M | 9.7% | SCHEDULE 13D/A ↗ |
| Nov 21, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | TFO Trust Company, LLC | 6.99M | 32.8% | SCHEDULE 13D/A ↗ |
| Nov 21, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Catherine N. Lux | 6.99M | 32.8% | SCHEDULE 13D/A ↗ |
| Nov 21, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Caroline Lux Kaplan | 6.99M | 32.8% | SCHEDULE 13D/A ↗ |
| Nov 21, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Paul S. Lux | 6.99M | 32.8% | SCHEDULE 13D/A ↗ |
| Nov 21, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Leslie Lux | 6.99M | 32.8% | SCHEDULE 13D/A ↗ |
| Nov 21, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Donn S. Lux | 6.99M | 32.8% | SCHEDULE 13D/A ↗ |
| Nov 21, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Lux Children Irrevocable Trust dated 5/24/2012 | 6.99M | 32.8% | SCHEDULE 13D/A ↗ |
| Nov 21, 2025 | SCHEDULE 13D/A (amended) | CASK Sempreon, Inc. | Ann S. Lux 2005 Irrevocable Trust FBO Paul S. Lux dated 9/16/2005 | 6.99M | 32.8% | SCHEDULE 13D/A ↗ |
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