As of November 6, 2026, 3 holders' latest Schedule 13D or 13G filings report owning 5% or more of Berto Acquisition Corp. II. The largest reported stake is You Harry L.'s, at 13.5%. 3 filings are on record since May 20, 2026 (Schedule 13G, August 14, 2026).
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Key facts
- · Reporting person: Berto Acquisition Sponsor II LLC · Sole voting: 0 · Shared voting: 2,779,808 · Sole dispositive: 0 · Shared dispositive: 2,779,808 · SCHEDULE 13G, 2026-08-14
- · Reporting person: Millennium Management LLC · Sole voting: 0 · Shared voting: 2,100,000 · Sole dispositive: 0 · Shared dispositive: 2,100,000 · SCHEDULE 13G, 2026-05-21
- · Reporting person: Linden Capital L.P. · Sole voting: 0 · Shared voting: 1,635,487 · Sole dispositive: 0 · Shared dispositive: 1,635,487 · SCHEDULE 13G, 2026-05-20
Berto Acquisition Corp. II has 3 Schedule 13D or 13G filings on record since 2026-05-20. 3 holders' latest filing reports 5% or more of ordinary shares, par value $0.0001 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 13.5% | 5,311,910 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 | |
| Linden Advisors LP | 5.4% | 1,700,000 | SCHEDULE 13G, 2026-05-20 | 2026-05-18 |
| Millennium Management LLC | 5.3% | 2,100,000 | SCHEDULE 13G, 2026-05-21 | 2026-05-15 |
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More on Berto Acquisition Corp. II and the records around it.
Berto Acquisition Corp. II elsewhere on the record
- Leadership changes Aug 2026
Companies that share a holder
- Linden Capital L.P. also filed stake reports on 73 other companies: Southport Acquisition Corp. II (Oct 2026), NewHold Investment Corp IV (Sep 2026), Haymaker Acquisition Corp V (Sep 2026)
- Millennium Management LLC also filed stake reports on 121 other companies: StepStone Group Inc. (Nov 2026), Catalyst Acquisition Corp. (Nov 2026), RxSight, Inc. (Nov 2026)
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What the Full Report on Berto Acquisition Corp. II covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
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Who Pays Them, And Who They Are Up Against
Warning Bells
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Berto Acquisition Sponsor II LLC | 0 | 2,779,808 | 0 | 2,779,808 | SCHEDULE 13G, 2026-08-14 |
| You Harry L. | 2,532,102 | 2,779,808 | 2,532,102 | 2,779,808 | SCHEDULE 13G, 2026-08-14 |
| You Robert | 2,215,590 | 0 | 2,215,590 | 0 | SCHEDULE 13G, 2026-08-14 |
| Linden Capital L.P. | 0 | 1,635,487 | 0 | 1,635,487 | SCHEDULE 13G, 2026-05-20 |
| Linden GP LLC | 0 | 1,635,487 | 0 | 1,635,487 | SCHEDULE 13G, 2026-05-20 |
| Linden Advisors LP | 0 | 1,700,000 | 0 | 1,700,000 | SCHEDULE 13G, 2026-05-20 |
| Siu Min Wong | 0 | 1,700,000 | 0 | 1,700,000 | SCHEDULE 13G, 2026-05-20 |
| Millennium Management LLC | 0 | 2,100,000 | 0 | 2,100,000 | SCHEDULE 13G, 2026-05-21 |
| Millennium Group Management LLC | 0 | 2,100,000 | 0 | 2,100,000 | SCHEDULE 13G, 2026-05-21 |
| Israel A. Englander | 0 | 2,100,000 | 0 | 2,100,000 | SCHEDULE 13G, 2026-05-21 |
The latest filing identifies Berto Acquisition Corp. II by CUSIP G1051M100 and gives its principal executive office as 1180 North Town Center Drive, Suite 100, Las Vegas, NV 89144 (SCHEDULE 13G, 2026-08-14).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-05-20 | Linden Advisors LP | 5.4% | SCHEDULE 13G |
| 2026-05-21 | Millennium Management LLC | 5.3% | SCHEDULE 13G |
| 2026-08-14 | You Harry L. | 13.5% | SCHEDULE 13G |
Questions about who owns Berto Acquisition Corp. II
Who owns Berto Acquisition Corp. II?
On this page, 3 holders' latest ownership filings report 5% or more of Berto Acquisition Corp. II: You Harry L. (13.5%, Schedule 13G, filed 2026-08-14), Linden Advisors LP (5.4%, Schedule 13G, filed 2026-05-20) and Millennium Management LLC (5.3%, Schedule 13G, filed 2026-05-21).
Who are the largest shareholders of Berto Acquisition Corp. II?
By the share each holder's latest filing reports, the largest holders of Berto Acquisition Corp. II on this page are You Harry L. (13.5%), Linden Advisors LP (5.4%) and Millennium Management LLC (5.3%).
When did You Harry L. buy into Berto Acquisition Corp. II?
The filings give report dates, not purchase dates. The earliest filing from You Harry L. on this page is the Schedule 13G, filed 2026-08-14, reporting 13.5%.
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%); 3 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.
Also on the record for Berto Acquisition Corp. II
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 6, 2026 | Leadership change: Vikas Mittal appointed, Chief Financial Officer | — | Leadership changes | Source |
| May 18, 2026 | IPO filing, Form 424B4 | — | IPO filings | Source |
| May 18, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| May 12, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| April 27, 2026 | IPO filing, Form S-1 | — | IPO filings | Source |
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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.