DOSSIER · 13F Holders · Q1 2026

CAMBRIDGE ACQUISITION CORP

43 institutions still hold CAMBRIDGE ACQUISITION CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G1871M124·43 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$130M
visible holders
Holders
43
filers reporting
Concentration
13.81%
ADAGE CAPITAL PARTNERS GP, L.L.C. #1
top holder share
AI Holders Summary · Q1 2026

43 institutions reported CAMBRIDGE ACQUISITION CORP in Q1 2026. ADAGE CAPITAL PARTNERS GP, L.L.C. leads at 13.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$18M1.8M0.03%Q1 2026
02
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$11M1.1M0.02%Q1 2026
03
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$10M975K0.00%Q1 2026
04
SONA ASSET MANAGEMENT (US) LLC
CIK 0001856405
$9M950K0.20%Q1 2026
05
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$8M811K0.17%Q1 2026
06
LMR Partners LLP
CIK 0001578621
$7M750K0.02%Q1 2026
07
OMERS ADMINISTRATION Corp
CIK 0001053321
$7M700K0.04%Q1 2026
08
GLAZER CAPITAL, LLC
CIK 0001076809
$7M684K0.14%Q1 2026
09
Kryger Capital LLC
CIK 0002123957
$6M648K0.46%Q1 2026
10
MOORE CAPITAL MANAGEMENT, LP
CIK 0001448574
$6M600K0.12%Q1 2026
11
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 0001447578
$5M521K0.26%Q1 2026
12
MMCAP International Inc. SPC
CIK 0001304857
$5M500K0.43%Q1 2026
13
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$5M500K0.00%Q1 2026
14
Alberta Investment Management Corp
CIK 0001463559· Sovereign
$4M400K0.02%Q1 2026
15
WHITEBOX ADVISORS LLC
CIK 0001257391
$4M400K0.05%Q1 2026
16
TORONTO DOMINION BANK
CIK 0000947263
$4M368K0.01%Q1 2026
17
LINDEN ADVISORS LP
CIK 0001279396
$3M350K0.02%Q1 2026
18
PERISCOPE CAPITAL INC.
CIK 0001695320
$3M350K0.39%Q1 2026
19
Qube Research & Technologies Ltd
CIK 0001729829
$3M350K0.00%Q1 2026
20
Centiva Capital, LP
CIK 0001692507
$3M275K0.02%Q1 2026
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