Berto Acquisition Corp. II
GUACU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002081515
No open-market purchases or sales by Berto Acquisition Corp. II insiders were filed in the last 90 days; 46 institutions reported holding it in 13F filings for Q2 2026, worth $315.8M in total; no superinvestor holds it.
Holders of 5% or more of GUACU
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Berto Acquisition Corp. II, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Linden Capital L.P. | 13G | 5.40%1.70M shares | New | May 20, 20261 filing | May 20, 2026 | SEC |
| Millennium Management LLC | 13G | 5.30%2.10M shares | New | May 21, 20261 filing | May 21, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
2 Schedule 13D and 13G filings on Berto Acquisition Corp. II, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| May 21, 20264:10 PM ET | Millennium Management LLCand 2 others | 13G | 5.30%2.10M shares | New | May 15, 2026 | SEC |
| May 20, 20264:39 PM ET | Linden Capital L.P.and 3 others | 13G | 5.40%1.70M shares | New | May 18, 2026 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Berto Acquisition Corp. II shares.
No Form 144 notices for Berto Acquisition Corp. II are on file.