Comparable stake leader
Harry L. You
SEC ownership of Berto Acquisition Corp. II
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002081515.
Disclosed value leader
—
Comparable rows
0/3
Latest evidence
15 May 2026
- Public ticker
- GUAC, GUACU on Nasdaq
- Parsed ownership sources
-
3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Harry L. You
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
15 May 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0002081515
- Issuer location
- Las Vegas, NV
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Berto Acquisition Corp. II (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Harry L. You
Disclosed value leader
—
Comparable rows
0/3
Latest evidence
15 May 2026
3/4/5
Some rows are evidence-backed but not safely comparable across classes.
3 rows are not safely comparable across share classes.
Quick read
SEC ownership evidence is available, but the rows are not safely comparable across share classes.
0 of 3 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Harry L. You's linked filing trail.
Detailed SEC evidence table Showing 1-3 of 3 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Harry L. You |
3/4/5
10%+ Owner
|
—
class O/S missing
|
—
5,311,910 shares
|
— | 15 May 2026 |
| Robert You |
3/4/5
President and CFO
|
—
class O/S missing
|
—
2,215,590 shares
|
— | 15 May 2026 |
| Vikas Mittal |
3/4/5
Director
|
—
class O/S missing
|
—
300,000 shares
|
— | 14 May 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 13 Aug 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-6 of 6 reporting-owner rows connected to Berto Acquisition Corp. II. Open a relationship link for the CIK-to-CIK filing trail.
Rows
6
Largest Forms 3/4/5 holder
Harry L. You
Net 12M change
$0
Latest report
15 May 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Harry L. You | 10%+ Owner | Mixed | 15 May 2026 | |||
| Constance K. Weaver | Director | Mixed | 14 May 2026 | |||
| Vikas Mittal | Director | Mixed | 14 May 2026 | |||
| Darla Anderson | Director | Mixed | 14 May 2026 | |||
| Robert You | President and CFO | Mixed | 15 May 2026 | |||
| Samuel O Lynn | Director | Mixed | 14 May 2026 |
Recent insider transactions for Berto Acquisition Corp. II
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Robert You | GUAC | Ordinary Shares | Other | 10.1% | 203,090 | 2,215,590 | 15 May 2026 | Direct | ||
| Harry L. You | GUAC | Ordinary Shares | Other | 10.1% | 254,808 | 2,779,808 | 15 May 2026 | See footnote. | ||
| Harry L. You | GUAC | Ordinary Shares | Other | 10.1% | 232,102 | 2,532,102 | 15 May 2026 | Direct |
* marks a reported price that did not pass the local price check.