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5%+ stakes · Schedule 13D and 13G

OneWater Marine Inc.: 5%+ holders

Who has reported owning 5% or more of OneWater Marine Inc., from Schedule 13D and 13G filings: each holder's stake as filed, the timeline, and the purpose each 13D states, quoted.

At 5% or more3
Filings10
Latest filing2026-08-14

OneWater Marine Inc. has 10 Schedule 13D or 13G filings on record since 2025-07-14. 3 holders' latest filing reports 5% or more of class a common stock. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
American Century Investment Management, Inc.13%2,153,219SCHEDULE 13G/A, 2026-08-142026-06-30
Philadelphia Financial Management of San Francisco, LLC5.5%899,324SCHEDULE 13G, 2025-10-162025-08-29
Gilder Gagnon Howe & Co LLC5%823,987SCHEDULE 13G/A, 2026-02-172025-12-31
BlackRock, Inc.4.9%806,941SCHEDULE 13G/A, 2025-07-172025-06-30
Capital World Investors4.6%754,805SCHEDULE 13G/A, 2025-08-132025-06-30
Royce & Associates LP3.39%563,335SCHEDULE 13G/A, 2026-07-222026-06-30

Timeline

FiledHolderPercentFiling
2025-07-14Gilder Gagnon Howe & Co LLC5.3%SCHEDULE 13G/A
2025-07-17BlackRock, Inc.4.9%SCHEDULE 13G/A
2025-07-22Royce & Associates LP9.07%SCHEDULE 13G/A
2025-08-13Capital World Investors4.6%SCHEDULE 13G/A
2025-10-16Philadelphia Financial Management of San Francisco, LLC5.5%SCHEDULE 13G
2026-01-20Royce & Associates LP5.46%SCHEDULE 13G/A
2026-02-17Gilder Gagnon Howe & Co LLC5%SCHEDULE 13G/A
2026-05-01American Century Investment Management, Inc.14.1%SCHEDULE 13G/A
2026-07-22Royce & Associates LP3.39%SCHEDULE 13G/A
2026-08-14American Century Investment Management, Inc.13%SCHEDULE 13G/A

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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.

Cite this page

Permanent URL: https://mentionfox.com/stakes/onewater-marine
Last updated 2026-09-27
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
OneWater Marine Inc. 5%+ holders: 3 at 5% or more, largest American Century Investment Management, Inc. 13%. MentionFox, 2026-09-27. https://mentionfox.com/stakes/onewater-marine