MentionFox
Home › Stakes › Foxx Development Holdings Inc.
5%+ stakes · Schedule 13D and 13G

Foxx Development Holdings Inc.: 5%+ holders

Who has reported owning 5% or more of Foxx Development Holdings 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 more6
Filings7
Latest filing2026-05-14

Foxx Development Holdings Inc. has 7 Schedule 13D or 13G filings on record since 2025-11-26. 6 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

HolderPercentSharesLatestEvent date
BayRoad Holdings Limited33.43%3,177,600SCHEDULE 13D, 2026-05-082026-05-01
New Bay Capital Limited31.49%2,930,426SCHEDULE 13D/A, 2026-05-052026-05-01
Joy Yi Hua28.98%2,377,942SCHEDULE 13D/A, 2026-05-052026-05-01
Grazyna Plawinski Limited28.34%2,508,276SCHEDULE 13D, 2026-05-082026-05-01
Clear Street LLC10.5%735,549SCHEDULE 13G, 2026-05-142026-05-05
Alta Partners LLC9.8%739,895SCHEDULE 13G, 2025-11-262025-01-30
Highbridge Capital Management, LLC2.7%190,227SCHEDULE 13G/A, 2026-02-172025-12-31

Purpose of Transaction (Item 4)

Joy Yi Hua

On May 1, 2026, Sponsor LLC entered into a Securities Transfer Agreement with New Bay Capital Limited ("New Bay"), pursuant to which New Bay agreed to purchase 2,300,000 Warrants from Sponsor LLC at a purchase price of $0.11 per Warrant. On May 1, 2026, Sponsor LLC entered into a Securities Transfer Agreement with BayRoad Holdings Limited ("BayRoad"), pursuant to which BayRoad agreed to purchase from Sponsor LLC (i) 635,000 shares of Common Stock at a purchase price of $4.60 per share and (ii) 2,500,000 Warrants at a purchase price of $0.11 per Warrant. On May 1, 2026, Sponsor LLC entered into a Securities Transfer Agreement with Grazyna Plawinski Limited ( "Grazyna"), pursuant to which Grazyna agreed to purchase from Sponsor LLC (i) 365,000 shares of Common Stock at a purchase price of $4.60 per share and (ii) 1,843,923 Warrants at a purchase price of $0.11 per Warrant. Except as set forth in this Item 4, none of the Reporting Persons has any plans or proposals that relate to or would result in: (a) the acquisition by any person of additional securities of the Issuer, or the disposition of securities of the Issuer; (b) an extraordinary corporate transaction, such as a merger, reorganization or liquidation, involving the Issuer or any of its subsidiaries; (c) a sale or transfer of a material amount of assets of the Issuer or any of its subsidiaries; (d) any change in the present board of directors (the "Board") or management of the Issuer, including any plans or proposals …The first part of Item 4 of the SCHEDULE 13D/A filed 2026-05-05; the filing has the rest

New Bay Capital Limited

On May 1, 2026, New Bay Capital Limited ("New Bay") and Acri Capital Sponsor LLC entered into a Securities Transfer Agreement with, pursuant to which New Bay agreed to purchase 2,300,000 Warrants from Acri Capital Sponsor LLC at a purchase price of $0.11 per Warrant and for a total consideration of $253,000. The Common Stock and Warrants reported in this filing have been purchased and held for investment purposes. The Reporting Persons used their own funds to acquire the securities as a passive investor and has no present plan or proposal which would relate to or result in any of the matters or actions set forth in clauses (a) through (j) of Item 4 of Schedule 13D.Item 4 of the SCHEDULE 13D/A filed 2026-05-05

BayRoad Holdings Limited

On May 1, 2026, BayRoad and Acri Capital Sponsor LLC entered into a Securities Transfer Agreement, pursuant to which BayRoad agreed to purchase from Acri Capital Sponsor LLC (i) 635,000 shares of Common Stock at a purchase price of $4.60 per share, and (ii) 2,500,000 Warrants at a purchase price of $0.11 per Warrant, for an aggregate purchase price of $3,196,000. The Common Stock and Warrants reported in this filing have been purchased and held for investment purposes. The Reporting Persons used their own funds to acquire the securities as a passive investor and has no present plan or proposal which would relate to or result in any of the matters or actions set forth in clauses (a) through (j) of Item 4 of Schedule 13D.Item 4 of the SCHEDULE 13D filed 2026-05-08

Grazyna Plawinski Limited

On May 1, 2026, Grazyna and Acri Capital Sponsor LLC entered into a Securities Transfer Agreement, pursuant to which Grazyna agreed to purchase from Acri Capital Sponsor LLC (i) 365,000 shares of Common Stock at a purchase price of $4.60 per share, and (ii) 1,843,923 Warrants at a purchase price of $0.11 per Warrant, for an aggregate purchase price of $1,881,831.53. The Common Stock and Warrants reported in this filing have been purchased and held for investment purposes. The Reporting Persons used their own funds to acquire the securities as a passive investor and has no present plan or proposal which would relate to or result in any of the matters or actions set forth in clauses (a) through (j) of Item 4 of Schedule 13D.Item 4 of the SCHEDULE 13D filed 2026-05-08

Timeline

FiledHolderPercentFiling
2025-11-26Alta Partners LLC9.8%SCHEDULE 13G
2026-02-17Highbridge Capital Management, LLC2.7%SCHEDULE 13G/A
2026-05-05Joy Yi Hua28.98%SCHEDULE 13D/A
2026-05-05New Bay Capital Limited31.49%SCHEDULE 13D/A
2026-05-08BayRoad Holdings Limited33.43%SCHEDULE 13D
2026-05-08Grazyna Plawinski Limited28.34%SCHEDULE 13D
2026-05-14Clear Street LLC10.5%SCHEDULE 13G

Tools for this story

Each opens in a new tab, filled in for Foxx Development Holdings Inc.. With no account yet, you sign up free and land on the result.

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/foxx-development-holdings
Last updated 2026-09-27
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Foxx Development Holdings Inc. 5%+ holders: 6 at 5% or more, largest BayRoad Holdings Limited 33.43%. MentionFox, 2026-09-27. https://mentionfox.com/stakes/foxx-development-holdings