Cambridge Acquisition Corp.
CAQUU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002100125
No open-market purchases or sales by Cambridge Acquisition Corp. insiders were filed in the last 90 days; 19 institutions reported holding it in 13F filings for Q2 2026, worth $40.9M in total; no superinvestor holds it.
Holders of 5% or more of CAQUU
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Cambridge Acquisition Corp., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Magnetar Financial LLC | 13G | 7.23%1.70M shares | New | May 13, 20261 filing | May 13, 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
3 Schedule 13D and 13G filings on Cambridge Acquisition Corp., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| May 15, 20264:59 PM ET | Tenor Capital Management Co., L.P.and 2 others | 13G/A | 4.30%1.00M shares | −1.60 ppfrom 5.90%Below 5% | Mar 31, 2026 | SEC |
| May 13, 20269:37 AM ET | Magnetar Financial LLCand 3 others | 13G | 7.23%1.70M shares | New | Mar 31, 2026 | SEC |
| Feb 12, 20264:59 PM ET | Tenor Capital Management Co., L.P.and 2 others | 13G | 5.90%1.20M shares | New | Feb 6, 2026 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Cambridge Acquisition Corp. shares.
No Form 144 notices for Cambridge Acquisition Corp. are on file.