Cambridge AcquisitionCAQUW Preferred / convertible 13F holders, Q2 2026 (June 30) 37 holders +28
1 new positions
2 sold out
$0.30 avg. 13F price*
At the end of Q2 2026 , 37 institutions reported holding Cambridge Acquisition Corp. (CAQUW) in their 13F filings, up 28 from Q1 2026. 1 opened new positions and 2 sold out. The largest holders were Adage Capital Partners Gp, L.L.C. ($180K), Magnetar Financial LLC ($170K) and Healthcare of Ontario Pension Plan Trust Fund ($110K).
Company Cambridge Acquisition Corp.
CUSIP G1871M116
Latest filing quarter Q2 2026 History Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026 Institutions Total Value New Positions 1 $1K Exits 2 $42K
All 13F filers, Q1 2026 → Q2 2026: 113,242 shares bought and 250,116 shares sold, net −136,873 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 37 holders Portfolio Manager % of Holder's Portfolio Change vs Q1 2026 Shares Value ▼ Adage Capital Partners Gp, L.L.C. — Add +0.1% 600,000 $180K Magnetar Financial LLC — No change 566,665 $170K Healthcare of Ontario Pension Plan Trust Fund — No change 366,666 $110K TENOR CAPITAL MANAGEMENT Co., L.P. — No change 333,333 $100K BNP Paribas Financial Markets — No change 324,923 $97K Sona Asset Management (us) LLC — No change 316,665 $95K Hudson Bay Capital Management LP — No change 266,666 $80K AQR Arbitrage LLC — Add +2.1% 246,598 $74K Rivernorth Capital Management, LLC — No change 173,635 $69K Kryger Capital LLC — Reduce -0.7% 214,323 $64K Glazer Capital, LLC — Reduce -12.2% 200,000 $60K Moore Capital Management, LP — Add +0.1% 200,000 $60K Radcliffe Capital Management, L.P. — No change 183,332 $60K MMCAP International Inc. SPC — No change 166,666 $50K Berkley W R Corp. — No change 141,666 $43K Whitebox Advisors LLC — No change 133,333 $40K Linden Advisors LP — No change 116,665 $38K Periscope Capital Inc. — No change 116,500 $35K Lineage Point Capital LP — Add +185.5% 100,000 $30K Centiva Capital, LP — No change 91,666 $28K Clear Street Group Inc. — Reduce -1.0% 79,050 $24K Polar Asset Management Partners Inc. — Add +11.4% 74,166 $22K Parallax Volatility Advisers, L.P. — Reduce -44.0% 70,000 $21K Picton Mahoney Asset Management — No change 66,665 $20K Schonfeld Strategic Advisors LLC — No change 54,999 $16K Shaolin Capital Management LLC — Add +214.8% 47,800 $14K Verition Fund Management LLC — No change 45,833 $14K Mint Tower Capital Management B.V. — No change 41,666 $12K K2 Principal Fund, L.P. — No change 33,333 $10K DLD Asset Management, LP — No change 33,332 $10K Cable Car Capital, LP — Add +0.1% 33,334 $10K Gritstone Asset Management LLC — No change 33,333 $10K Kepos Capital LP — Reduce -3.9% 27,200 $8K Heights Capital Management, Inc. — No change 18,333 $6K Abc Arbitrage SA — No change 13,333 $4K Royal Bank of Canada — New 2,160 $1K PenderFund Capital Management Ltd. — No change 3,333 $1K
"% of holder's portfolio" is CAQUW's weight in each manager's 13F, not the share of Cambridge Acquisition Corp. the manager owns.