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5%+ stakes · Schedule 13D and 13G

Securitize Corp.: 5%+ holders

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MentionFox check on Securitize Corp.: only 2 sources on file so far (checked 8 November 2026). Run a full check before you rely on it. mentionfox.com/c/stakes/securitize

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

As of November 8, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Securitize Corp. The largest reported stake is W. Bradford Stephens', at 6%. 2 filings are on record since July 9, 2026 (Schedule 13D, July 9, 2026).

1 more record on Securitize Corp. ↓

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At 5% or more2
Filings2
Latest filing2026-07-09

Securitize Corp. has 2 Schedule 13D or 13G filings on record since 2026-07-09. 2 holders' latest filing reports 5% or more of common stock, par value $0.0001 per share. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
6%9,831,423SCHEDULE 13D, 2026-07-092026-07-01
5.4%9,016,960SCHEDULE 13D, 2026-07-092026-07-01

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Securitize Corp. elsewhere on the record

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Voting and dispositive power, as filed

Reporting personSole votingShared votingSole dispositiveShared dispositiveFiling
Blockchain Capital III Digital Liquid Venture Fund, LP01,613,81801,613,818SCHEDULE 13D, 2026-07-09
Bc Iii Dlvf Gp, LLC01,613,81801,613,818SCHEDULE 13D, 2026-07-09
Blockchain Capital IV, LP06,848,02206,848,022SCHEDULE 13D, 2026-07-09
Blockchain Capital Parallel IV, LP01,369,58301,369,583SCHEDULE 13D, 2026-07-09
Blockchain Capital IV GP, LLC08,217,60508,217,605SCHEDULE 13D, 2026-07-09
Blockchain Capital, LLC09,831,42309,831,423SCHEDULE 13D, 2026-07-09
W. Bradford Stephens09,831,42309,831,423SCHEDULE 13D, 2026-07-09
P. Bartlett Stephens09,831,42309,831,423SCHEDULE 13D, 2026-07-09
Carlos Domingo9,016,96009,016,9600SCHEDULE 13D, 2026-07-09

The latest filing identifies Securitize Corp. by CUSIP 81517B101 and gives its principal executive office as 78 SW 7TH STREET, SUITE 500, MIAMI, FL 33130 (SCHEDULE 13D, 2026-07-09).

Source of funds (Item 3)

The securities reported herein were received as consideration in connection with a Business Combination (as defined below). On July 1, 2026 (the "Closing Date"), the series of mergers (the "Business Combination") contemplated by the Business Combination Agreement, dated October 27, 2025, (the "Merger Agreement") by and among Cantor Equity Partners II, Inc. ("CEPT"), Securitize, Inc.W. Bradford Stephens, SCHEDULE 13D, 2026-07-09
The Reporting Person co-founded Securtize, Inc. ("Old Securitize") in 2017 and acquired shares of Old Securitize and options to acquire such shares as founder equity and as compensation for his services. The securities reported herein were received as consideration in connection with a Business Combination (as defined below). On July 1, 2026 (the "Closing Date"), the series of mergers (the "Business Combination") contemplated by the Business Combination Agreement, dated October 27, 2025, (the "Merger Agreement") by and among Cantor Equity Partners II, Inc.Carlos Domingo, SCHEDULE 13D, 2026-07-09

Purpose of Transaction (Item 4)

W. Bradford Stephens

The response to Item 3 of this Schedule 13D is incorporated by reference herein. The Reporting Persons acquired the securities described in Schedule 13D in connection with the closing of the Business Combination and intend to review their investment on a continuing basis. In his capacity as a director of the Issuer, Brad Stephens may have influence over the corporate activities of the Issuer, including activities which may relate to items described in subparagraphs (a) through (j) of Item 4 of Schedule 13D. Subject to the agreements described herein and applicable legal requirements, the Reporting Persons may purchase additional securities, or dispose of all or a portion of their securities, of the Issuer from time to time in open market or private transactions, depending on his evaluation of the Issuer's business, prospects and financial condition, the market for the Issuer's securities, other developments concerning the Issuer, and general economic, money market and stock market conditions. In addition, the Reporting Persons may engage in discussions with members of management, the Board, and other securityholders of the Issuer and other relevant parties regarding, among other things, the Issuer's business, operations, governance or control. Other than as described herein, the Reporting Persons do not have any plan or proposal relating to or that would result in any of the events or matters described in part (a) through (j) of Item 4 of the Statement on Schedule 13D, …The first part of Item 4 of the SCHEDULE 13D filed 2026-07-09; the filing has the rest

Carlos Domingo

The response to Item 3 of this Schedule 13D is incorporated by reference herein. The Reporting Person acquired the securities reported herein in connection with his role as Co-Founder, Chief Executive Officer and a director on the Board of the Old Securitize, for investment purposes, and intends to review his investment on a continuing basis. In his capacity as Chief Executive Officer and a director on the Board of the Issuer, the Reporting Person may have influence over the corporate activities of the Issuer, including activities which may relate to items described in subparagraphs (a) through (j) of Item 4 of Schedule 13D. Subject to the agreements described herein and applicable legal requirements, the Reporting Person may purchase additional securities, or dispose of all or a portion of his securities, of the Issuer from time to time in open market or private transactions, depending on his evaluation of the Issuer's business, prospects and financial condition, the market for the Issuer's securities, other developments concerning the Issuer, and general economic, money market and stock market conditions. In addition, the Reporting Person may engage in discussions with members of management, the Board, and other securityholders of the Issuer and other relevant parties regarding, among other things, the Issuer's business, operations, governance or control. Other than as described herein, the Reporting Person does not have any plan or proposal relating to or that would …The first part of Item 4 of the SCHEDULE 13D filed 2026-07-09; the filing has the rest

Timeline

FiledHolderPercentFiling
2026-07-09W. Bradford Stephens6%SCHEDULE 13D
2026-07-09Carlos Domingo5.4%SCHEDULE 13D

Questions about who owns Securitize Corp.

Who owns Securitize Corp.?

On this page, 2 holders' latest ownership filings report 5% or more of Securitize Corp.: W. Bradford Stephens (6%, Schedule 13D, filed 2026-07-09) and Carlos Domingo (5.4%, Schedule 13D, filed 2026-07-09).

Who are the largest shareholders of Securitize Corp.?

By the share each holder's latest filing reports, the largest holders of Securitize Corp. on this page are W. Bradford Stephens (6%) and Carlos Domingo (5.4%).

When did W. Bradford Stephens buy into Securitize Corp.?

The filings give report dates, not purchase dates. The earliest filing from W. Bradford Stephens on this page is the Schedule 13D, filed 2026-07-09, reporting 6%.

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%); 2 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.

Cite this page

Permanent URL: https://mentionfox.com/stakes/securitize
Last updated 2026-11-08
Primary record: SEC filing 1 · SEC filing 2
Who owns 5% or more of Securitize Corp.? 2 holders at 5% or more, largest W. Bradford Stephens 6%. MentionFox, 2026-11-08. https://mentionfox.com/stakes/securitize