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5%+ stakes · Schedule 13D and 13G

Digimarc Corp: 5%+ holders

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

At 5% or more1
Filings3
Latest filing2026-03-26

Digimarc Corp has 3 Schedule 13D or 13G filings on record since 2025-08-04. 1 holder's 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
Altai Capital Management, L.P.12.9%2,769,346SCHEDULE 13D, 2025-08-042025-07-28
BlackRock, Inc.4.96%1,076,922SCHEDULE 13G/A, 2025-10-172025-09-30
The Vanguard Group0%0SCHEDULE 13G/A, 2026-03-262026-03-13

Purpose of Transaction (Item 4)

Altai Capital Management, L.P.

The Reporting Persons acquired the Common Stock to which this Schedule 13D relates for investment purposes in the ordinary course of business. The Reporting Persons acquired the Common Stock because they believed that the Common Stock reported herein, when purchased, represented an attractive investment opportunity. At the request of the Issuer, Mr. Bajaj agreed to serve as a member of the Board. In connection therewith, on July 28, 2025, Investment Manager and Mr. Bajaj entered into a cooperation agreement with the Issuer (the "Cooperation Agreement"), pursuant to which the Issuer agreed, among other things, to have Mr. Bajaj join the Board for a term expiring at the 2026 annual meeting of the Company's shareholders (including any adjournments, postponements, reschedulings or continuations thereof and any meetings that may be called in lieu thereof, the ("2026 Annual Meeting"). The Cooperation Agreement also includes customary standstill provisions, subject to certain exceptions, including certain restrictions on the ability of Investment Manager and its affiliates and associates to acquire additional securities of the Issuer. On July 28, 2025, in connection with their entry into the Cooperation Agreement, Investment Manager and Mr. Bajaj entered into a confidentiality agreement with the Issuer (the "Confidentiality Agreement"), pursuant to which Mr. Bajaj may share certain confidential information related to the Issuer with Investment Manager and certain of its …The first part of Item 4 of the SCHEDULE 13D filed 2025-08-04; the filing has the rest

Timeline

FiledHolderPercentFiling
2025-08-04Altai Capital Management, L.P.12.9%SCHEDULE 13D
2025-10-17BlackRock, Inc.4.96%SCHEDULE 13G/A
2026-03-26The Vanguard Group0%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/digimarc-1438231
Last updated 2026-09-27
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3
Digimarc Corp 5%+ holders: 1 at 5% or more, largest Altai Capital Management, L.P. 12.9%. MentionFox, 2026-09-27. https://mentionfox.com/stakes/digimarc-1438231