HolderBook

CAMBRIDGE ACQUISITION CORP (CAQUW)

Institutional ownership reported to the SEC as of Q2 2026, across 2 quarters.

35
Reporting holders
$1.7M
Reported value
3.0%
Held as options
+27
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
ADAGE CAPITAL PARTNERS GP, L.L.C.$180.0K600,0000.00%newNEW
Magnetar Financial LLC$170.0K566,6650.00%newNEW
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$110.0K366,6660.00%newNEW
TENOR CAPITAL MANAGEMENT Co., L.P.$100.0K333,3330.00%2qHELD
BNP PARIBAS FINANCIAL MARKETS$97.5K324,9230.00%newNEW
SONA ASSET MANAGEMENT (US) LLC$95.0K316,6650.00%newNEW
Hudson Bay Capital Management LP$80.0K266,6660.00%2qHELD
AQR Arbitrage LLC$74.0K246,5980.00%newNEW
RIVERNORTH CAPITAL MANAGEMENT, LLC$69.5K173,6350.00%newNEW
Kryger Capital LLC$64.3K214,3230.00%newNEW
MOORE CAPITAL MANAGEMENT, LP$60.0K200,0000.00%newNEW
Radcliffe Capital Management, L.P.$59.6K183,3320.00%2qHELD
MILLENNIUM MANAGEMENT LLC$50.0Koptions only0.00%newOPTIONS
MMCAP International Inc. SPC$50.0K166,6660.00%newNEW
BERKLEY W R CORP$42.5K141,6660.00%2qHELD
WHITEBOX ADVISORS LLC$40.0K133,3330.00%newNEW
Linden Advisors LP$37.9K116,6650.00%newNEW
Periscope Capital Inc.$35.0K116,5000.00%newNEW
Lineage Point Capital LP$30.0K100,0000.01%newNEW
Verition Fund Management LLC$27.5K91,6660.00%2q+100.0%+$13.8K
Centiva Capital, LP$27.5K91,6660.00%newNEW
Clear Street Group Inc.$23.7K79,0500.00%2q-1.0%
Polar Asset Management Partners Inc.$22.2K74,1660.00%newNEW
Parallax Volatility Advisers, L.P.$21.0K70,0000.00%2q-44.0%-$16.5K
PICTON MAHONEY ASSET MANAGEMENT$20.0K66,6650.00%newNEW
Schonfeld Strategic Advisors LLC$16.5K54,9990.00%newNEW
Shaolin Capital Management LLC$14.3K47,8000.00%newNEW
K2 PRINCIPAL FUND, L.P.$10.0K33,3330.00%newNEW
DLD Asset Management, LP$10.0K33,3320.00%newNEW
Cable Car Capital, LP$10.0K33,3340.00%newNEW
GRITSTONE ASSET MANAGEMENT LLC$10.0K33,3330.01%newNEW
HEIGHTS CAPITAL MANAGEMENT, INC$5.5K18,3330.00%newNEW
ABC ARBITRAGE SA$4.0K13,3330.00%newNEW
ROYAL BANK OF CANADA$1.0K2,1600.00%newNEW
PenderFund Capital Management Ltd.$1.0K3,3330.00%newNEW
GLAZER CAPITAL, LLC$60200,0000.00%newNEW
Mint Tower Capital Management B.V.$1241,6660.00%newNEW
Kepos Capital LP$827,2000.01%newNEW

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 202635$1.7M5,314,13928123.0%
Q1 20268$347.8K1,296,5468000.0%