13F reference period
Q2 2026
Security Snapshot
Cambridge Acquisition Corp. - Class A Ordinary Shares, $0.0001 par value (CAQ) Institutional Ownership
CUSIP: G1871M108
13F Institutional Holders and Ownership History from Q1 2026 to Q3 2026
Institutions Reporting
45
Shares (Excl. Options)
17.87M
Full value: 17,873,095 · shares · 30 Jun 2026Price
$9.91
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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- Security type / class
- Equity / Class A Ordinary Shares, $0.0001 par value
- Symbol
- CAQ on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 17,873,095
- Total 13F value
- $177,208,951
- Portfolio coverage rank
- 0%
- Share change
- +12,980,563
- Value change
- +$128,713,371
- Number of holders
- 45
- Shares outstanding
- 17,460,317
- SEC-reported price per share
- $10.01
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- CAQ - Cambridge Acquisition Corp. - Class A Ordinary Shares, $0.0001 par value is tracked under CUSIP G1871M108.
- 45 institutions reported positions in Q2 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 10 to 45 between Q1 2026 and Q2 2026.
- SEC-reported value moved from to
$38.67M
Full value: $38,668,072 · USD · 31 Mar 2026.$177.21M
Full value: $177,208,951 · USD · 30 Jun 2026
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 45 institutions filings for Q2 2026.
Security key
G1871M108
13F reference period
Q2 2026
13F holders
45
13D/G owners
4
CIK / CUSIP context first
Open Q2 2026 holders
CAQ full holder history
Cambridge Acquisition Corp. SEC filings
Cambridge Acquisition Corp. company facts
Cambridge Acquisition Corp. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G1871M108:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
CAQ
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Cam-Phung Michael Tam | 29% | 8,162,167 | Cam-Phung Michael Tam | 09 Feb 2026 | ||||
| Adage Capital Management, L.P. | 7.7% | $17,730,000 | 1,800,000 | Adage Capital Management, L.P. | 31 Mar 2026 | |||
| Magnetar Financial LLC | 7.2% | $16,745,000 | 1,700,000 | MAGNETAR FINANCIAL LLC | 31 Mar 2026 | |||
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 6.3% | $10,901,000 | 1,100,000 | Healthcare of Ontario Pension Plan Trust Fund | 30 Jun 2026 |
As of 30 Jun 2026,
45
institutional investors reported holding
shares of
Cambridge Acquisition Corp. - Class A Ordinary Shares, $0.0001 par value (CAQ).
This represents
102%
of the company’s total
outstanding shares.
17.87M
Full value: 17,873,095 · shares · 30 Jun 202617.46M
Full value: 17,460,317 · shares · Stored outstanding share count13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
93%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 10% | 1,800,000 | 0.03% | $17,838,000 | |
| Magnetar Financial LLC | 9.7% | 1,699,995 | 0.15% | $16,863,950 | |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 6.3% | 1,099,998 | 0.02% | $10,911,980 | |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 5.7% | 1,000,000 | 0% | 0.14% | $9,910,000 |
| BNP PARIBAS FINANCIAL MARKETS | 5.6% | 974,769 | 0% | 0.01% | $9,659,961 |
| SONA ASSET MANAGEMENT (US) LLC | 5.4% | 950,000 | 0.35% | $9,414,500 | |
| Hudson Bay Capital Management LP | 4.6% | 799,998 | 0% | 0.04% | $7,935,980 |
| AQR Arbitrage LLC | 4.2% | 739,805 | 0.1% | $7,338,866 | |
| GLAZER CAPITAL, LLC | 3.9% | 685,937 | 0.17% | $6,798,000 | |
| Kryger Capital LLC | 3.6% | 637,189 | 0.36% | $6,314,543 | |
| MOORE CAPITAL MANAGEMENT, LP | 3.4% | 600,000 | 0.14% | $5,946,000 | |
| Radcliffe Capital Management, L.P. | 3.2% | 550,000 | 0% | 0.41% | $5,450,500 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 3% | 520,905 | 0.25% | $5,193,423 | |
| MILLENNIUM MANAGEMENT LLC | 2.9% | 500,000 | 0% | $4,955,000 | |
| MMCAP International Inc. SPC | 2.9% | 500,000 | 0.42% | $4,955,000 | |
| BERKLEY W R CORP | 2.4% | 424,998 | 0% | 0.21% | $4,211,730 |
| WHITEBOX ADVISORS LLC | 2.3% | 400,000 | 0.06% | $3,964,000 | |
| TWO SIGMA INVESTMENTS, LP | 2.1% | 362,500 | 0% | 0% | $3,592,375 |
| Linden Advisors LP | 2% | 350,000 | 0.02% | $3,472,000 | |
| Periscope Capital Inc. | 2% | 349,500 | 0.55% | $3,463,545 | |
| First Trust Capital Management L.P. | 1.7% | 300,000 | 0% | 0.17% | $2,973,000 |
| Centiva Capital, LP | 1.6% | 275,000 | 0.09% | $2,728,000 | |
| Ghisallo Capital Management LLC | 1.4% | 250,000 | 0.05% | $2,480,000 | |
| Clear Street Group Inc. | 1.2% | 205,465 | -1.4% | 0.01% | $2,036,158 |
| Polar Asset Management Partners Inc. | 1.1% | 200,000 | 0.04% | $1,982,000 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
3
Headline period
Q2 2026
Rows shown
1-3 of 3