As of November 6, 2026, 3 holders' latest Schedule 13D or 13G filings report owning 5% or more of AudioCodes Ltd. The largest reported stake is Shabtai Adlersberg's, at 17.5%. 6 filings are on record since August 11, 2025 (Schedule 13G/A, February 12, 2026).
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Key facts
- · Reporting person: Value Base Ltd. · Sole voting: 0 · Shared voting: 3,093,136 · Sole dispositive: 0 · Shared dispositive: 3,093,136 · SCHEDULE 13G/A, 2026-05-11
- · Reporting person: Shabtai Adlersberg · Sole voting: 4,742,253 · Shared voting: 0 · Sole dispositive: 4,742,253 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-02-12
- · Reporting person: Senvest Management, LLC · Sole voting: 0 · Shared voting: 1,066,772 · Sole dispositive: 0 · Shared dispositive: 1,066,772 · SCHEDULE 13G/A, 2026-02-12
- · Reporting person: Leon Bialik · Sole voting: 2,263,019 · Shared voting: 0 · Sole dispositive: 2,263,019 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-02-10
- · Holder: Value Base Ltd. · Percent: 10.41% · SCHEDULE 13G/A
AudioCodes Ltd. has 6 Schedule 13D or 13G filings on record since 2025-08-11. 3 holders' latest filing reports 5% or more of ordinary shares, nominal value nis 0.01 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 17.5% | 4,742,253 | SCHEDULE 13G/A, 2026-02-12 | 2025-12-31 | |
| Value Base Ltd. | 11.54% | 3,093,136 | SCHEDULE 13G/A, 2026-05-11 | 2026-03-31 |
| 8.4% | 2,263,019 | SCHEDULE 13G/A, 2026-02-10 | 2025-12-31 | |
| Senvest Management, LLC | 3.8% | 1,066,772 | SCHEDULE 13G/A, 2026-02-12 | 2025-12-31 |
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More on AudioCodes Ltd. and the records around it.
AudioCodes Ltd. elsewhere on the record
Companies that share a holder
- Value Base Ltd. also filed stake reports on 4 other companies: RadCom Ltd (Mar 2026), SHL TELEMEDICINE LTD (Dec 2025), Valens Semiconductor Ltd. (Nov 2025)
- Senvest Management, LLC also filed stake reports on 14 other companies: American Well Corp (Aug 2026), nCino Inc. (Aug 2026), Voyager Technologies, Inc./DE (Aug 2026)
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What the Full Report on AudioCodes Ltd. covers
The Short Answer
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Shabtai Adlersberg | 4,742,253 | 0 | 4,742,253 | 0 | SCHEDULE 13G/A, 2026-02-12 |
| Value Base Ltd. | 0 | 3,093,136 | 0 | 3,093,136 | SCHEDULE 13G/A, 2026-05-11 |
| Victor Shamrich | 0 | 3,093,136 | 0 | 3,093,136 | SCHEDULE 13G/A, 2026-05-11 |
| Ido Nouberger | 0 | 3,093,136 | 0 | 3,093,136 | SCHEDULE 13G/A, 2026-05-11 |
| Value Base Fund Management Ltd. for Value Base Fund General Partner Ltd., acting as the general partner to Value Base Fund Limited Partnership | 0 | 3,093,136 | 0 | 3,093,136 | SCHEDULE 13G/A, 2026-05-11 |
| Leon Bialik | 2,263,019 | 0 | 2,263,019 | 0 | SCHEDULE 13G/A, 2026-02-10 |
| Senvest Management, LLC | 0 | 1,066,772 | 0 | 1,066,772 | SCHEDULE 13G/A, 2026-02-12 |
| Richard Mashaal | 0 | 1,066,772 | 0 | 1,066,772 | SCHEDULE 13G/A, 2026-02-12 |
The latest filing identifies AudioCodes Ltd. by CUSIP M15342104 and gives its principal executive office as 6 Ofra Haza Street, Park Naimi Building A, Or Yehuda (SCHEDULE 13G/A, 2026-05-11).
What the percentages are based on
Incorporated by reference to Item 11 of the cover page for each Reporting Person. Percentage reported in Item 11 is based on 26,806,992 Ordinary Shares outstanding as of March 31, 2026 (as reported on Maya).Value Base Ltd., SCHEDULE 13G/A, 2026-05-11
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-11 | Senvest Management, LLC | 6.5% | SCHEDULE 13G/A |
| 2026-02-05 | Value Base Ltd. | 10.41% | SCHEDULE 13G/A |
| 2026-02-10 | Leon Bialik | 8.4% | SCHEDULE 13G/A |
| 2026-02-12 | Senvest Management, LLC | 3.8% | SCHEDULE 13G/A |
| 2026-02-12 | Shabtai Adlersberg | 17.5% | SCHEDULE 13G/A |
| 2026-05-11 | Value Base Ltd. | 11.54% | SCHEDULE 13G/A |
Questions about who owns AudioCodes Ltd.
Who owns AudioCodes Ltd.?
On this page, 3 holders' latest ownership filings report 5% or more of AudioCodes Ltd.: Shabtai Adlersberg (17.5%, Schedule 13G/A, filed 2026-02-12), Value Base Ltd. (11.54%, Schedule 13G/A, filed 2026-05-11) and Leon Bialik (8.4%, Schedule 13G/A, filed 2026-02-10).
Who are the largest shareholders of AudioCodes Ltd.?
By the share each holder's latest filing reports, the largest holders of AudioCodes Ltd. on this page are Shabtai Adlersberg (17.5%), Value Base Ltd. (11.54%) and Leon Bialik (8.4%).
When did Shabtai Adlersberg buy into AudioCodes Ltd.?
The filings give report dates, not purchase dates. The earliest filing from Shabtai Adlersberg on this page is the Schedule 13G/A, filed 2026-02-12, reporting 17.5%. That earliest filing is itself an amendment, which updates an earlier report.
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%); 6 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.