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Disclosery

CAQUU CAMBRIDGE ACQUISITION CORP

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UNIT 01/30/2031 (unit), issuer CIK 2100125

49 managers (49 13F filers) reported a position in CAQUU shares at 2026-03-31, 17,948,871 shares in all. 48 filers opened a position and 0 filers sold out during the quarter.

Managers
49
13F filers
49
New
48
Added
0
Reduced
0
Sold out
0
Shares held by filers
17,948,871

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…1,800,000$17.9M0.03%new13F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC1,700,000$16.9M0.17%new13F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…1,100,000$11M0.02%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS974,770$9.71M0.01%new13F-HRTimelineGroup
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC950,000$9.46M0.36%new13F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.811,496$8.08M0.19%new13F-HRTimeline
LMR Partners LLPin group LMR Partners LLP750,000$7.47M0.07%new13F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC725,230$7.22M0.12%new13F-HRTimelineGroup
OMERS ADMINISTRATION Corp700,000$6.97M0.04%new13F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC684,297$6.82M0.14%new13F-HRTimelineGroup
Kryger Capital LLC648,038$6.45M0.46%13F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP600,000$5.98M0.22%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC520,907$5.19M0.26%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC500,000$4.98M<0.01%new13F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP500,000$4.98M0.43%new13F-HRTimelineGroup
WHITEBOX ADVISORS LLC400,000$3.98M0.06%new13F-HRTimeline
Alberta Investment Management Corp400,000$3.98M0.02%new13F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK367,568$3.66M0.01%new13F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP350,000$3.49M0.02%new13F-HRTimelineGroup
Periscope Capital Inc.350,000$3.49M0.61%new13F-HRTimeline
Qube Research & Technologies Ltd350,000$3.49M<0.01%new13F-HRTimeline
Centiva Capital, LP275,000$2.74M0.13%new13F-HRTimeline
Ghisallo Capital Management LLC250,000$2.49M0.07%new13F-HRTimeline
Polar Asset Management Partners Inc.200,000$1.99M0.05%new13F-HRTimeline
Westchester Capital Management, LLCin group Westchester Capital Managemen…200,000$1.99M0.1%new13F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT200,000$1.99M0.02%new13F-HRTimeline
L1 Global Manager Pty Ltd175,000$1.74M1.41%new13F-HRTimeline
Schonfeld Strategic Advisors LLC165,000$1.64M0.01%new13F-HRTimeline
Mint Tower Capital Management B.V.125,000$1.25M0.12%new13F-HRTimeline
CSS LLC/IL120,000$1.2M0.07%new13F-HRTimeline
Lineage Point Capital LP105,200$1.05M0.26%new13F-HRTimeline
K2 PRINCIPAL FUND, L.P.100,000$996K0.11%new13F-HRTimeline
DLD Asset Management, LP100,000$996K0.1%new13F-HRTimeline
Cable Car Capital, LP100,000$996K0.34%new13F-HRTimeline
GRITSTONE ASSET MANAGEMENT LLC100,000$996K1.06%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC87,500$872K0.02%new13F-HRTimeline
Kepos Capital LPin group Kepos Capital LP85,000$847K1.38%new13F-HRTimelineGroup
DELTEC ASSET MANAGEMENT LLC60,000$598K0.11%new13F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…55,000$548K0.15%new13F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC46,204$460K0.04%new13F-HRTimeline
Stoic Point Capital Management LLC46,204$460K0.45%new13F-HRTimeline
Shaolin Capital Management LLC45,593$454K0.02%new13F-HRTimeline
ABC ARBITRAGE SAin group ABC ARBITRAGE SA40,000$398K0.05%new13F-HRTimelineGroup
HRT FINANCIAL LP25,000$249K<0.01%new13F-HRTimeline
Bulldog Investors, LLP21,562$215K0.05%new13F-HRTimeline
Tuttle Capital Management, LLC15,000$149K0.25%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.13,500$134K<0.01%new13F-HRTimelineGroup
PenderFund Capital Management Ltd.10,000$99.6K0.02%new13F-HRTimeline
UBS Group AGin group UBS Group AG802$7.99K<0.01%new13F-HRTimelineGroup