CAQUU · Cambridge Acquisition Corp. · Shareholders & Ownership
Every disclosed holder of CAQUU in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns CAQUU
13F quarter Jun 30, 2026; this listing alone: insiders and shares outstanding are issuer-wide, so they are left outNo chart: shares outstanding cannot be set against these holders.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 4,070,175 | — |
| Insiders (Forms 3, 4, 5) | 0 | — |
| 13D/G-only blocks | 1,200,000 | — |
| Registered funds (N-PORT, not summed) | 36,799 | — |
% Out is unavailable: shares outstanding is an issuer-wide count, not one listing's.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of CAQUU
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
TENOR CAPITAL MANAGEMENT Co., L.P.
13G
CIK 1346554 · Registered investment adviser · Feb 6, 2026
Rule 13d-1(c), passive investor
|
1,200,000 | ||
| 2 |
ARISTEIA CAPITAL, L.L.C.
13F
CIK 1080171 · Registered investment adviser · Jun 30, 2026
|
811,627 | ||
| 3 |
LMR Partners LLP
13F
CIK 1578621 · Exempt reporting adviser · Jun 30, 2026
|
750,000 | ||
| 4 |
OMERS ADMINISTRATION Corp
13F
CIK 1053321 · Pension or benefit plan · Jun 30, 2026
|
699,999 | ||
| 5 |
Alberta Investment Management Corp
13F
CIK 1463559 · Non-US institution · Jun 30, 2026
|
400,000 | ||
| 6 |
TORONTO DOMINION BANK
13F
CIK 947263 · Bank · Jun 30, 2026
|
369,986 | ||
| 7 |
Qube Research & Technologies Ltd
13F
CIK 1729829 · Exempt reporting adviser · Jun 30, 2026
|
349,901 | ||
| 8 |
Westchester Capital Management, LLC
13F
CIK 1512805 · Registered investment adviser · Jun 30, 2026
|
200,000 | ||
| 9 |
CSS LLC/IL
13F
CIK 1103646 · Unknown · Jun 30, 2026
|
120,000 | ||
| 10 |
Lineage Point Capital LP
13F
CIK 2093311 · Unknown · Jun 30, 2026
|
105,200 | ||
| 11 |
BOOTHBAY FUND MANAGEMENT, LLC
13F
CIK 1549230 · Registered investment adviser · Jun 30, 2026
|
87,500 | ||
| 12 |
PRELUDE CAPITAL MANAGEMENT, LLC
13F
CIK 1387508 · Registered investment adviser · Jun 30, 2026
|
46,723 | ||
| 13 |
Stoic Point Capital Management LLC
13F
CIK 2043279 · Registered investment adviser · Jun 30, 2026
|
46,723 | ||
| 14 |
HRT FINANCIAL LP
13F
CIK 1475597 · Unknown · Jun 30, 2026
|
25,000 | ||
| 15 |
Bulldog Investors, LLP
13F
CIK 1504304 · Registered investment adviser · Jun 30, 2026
|
19,729 | ||
| 16 |
Clear Street Group Inc.
13F
CIK 1881567 · Unknown · Jun 30, 2026
|
18,271 | ||
| 17 |
The SPAC and New Issue ETF
Fund
S000070261 · Registered fund · Jun 30, 2026
Collaborative Investment Series Trust, not summed
|
16,154 | ||
| 18 |
Tuttle Capital Management, LLC
13F
CIK 1581641 · Registered investment adviser · Jun 30, 2026
|
16,154 | ||
| 19 |
Special Opportunities Fund, Inc.
Fund
· Registered fund · Jun 30, 2026
Special Opportunities Fund, Inc., not summed
|
9,864 | ||
| 19.1 |
High Income Securities Fund
Fund
· Registered fund · May 31, 2026
High Income, not summed
|
10,781 | ||
| 20 |
PenderFund Capital Management Ltd.
13F
CIK 1706164 · Non-US institution · Jun 30, 2026
|
2,558 | ||
| 21 |
UBS Group AG
13F
CIK 1610520 · Bank · Jun 30, 2026
|
802 | ||
| 22 |
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
13F
CIK 1535845 · Non-US institution · Jun 30, 2026
|
2 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.