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Constellation Acquisition Corp I

CSTWF
Exchange
OTC
Industry
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SEC CIK
0001834032

No open-market purchases or sales by Constellation Acquisition Corp I insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.

Other share classesCSTAFCSTUF

Q4 2023 vs. Q3 2023

How the institutions holding Constellation Acquisition Corp I changed between Q3 2023 and Q4 2023.

All holders in Q4 2023All holders in Q3 2023

13F holders of CSTWF: Q3 2023 compared with Q4 2023
MeasureQ3 2023Of which not filed for Q4 2023Q4 2023Change
Holders47242−3
Shares4.94M425.0K4.09M−424.0K (−9.4%)
Value$152.3K$11.7K$91.6K−$49.0K (−34.8%)

2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (3)

Institutions that held Constellation Acquisition Corp I at the end of Q4 2023 but not at the end of Q3 2023.

Institutions new to CSTWF in Q4 2023
InstitutionSharesValue% of portfolio
Mizuho Securities USA LLC110,924$1.11K0.00%
StoneX Group Inc.40,300$7660.00%
UBS Group AG27,034$5140.00%

Sold out (6)

Institutions that held Constellation Acquisition Corp I at the end of Q3 2023 and filed for Q4 2023 without it.

Institutions that sold out of CSTWF in Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
HGC Investment Management Inc.272,826$7.34K
Sona Asset Management (US) LLC179,388$4.83K
Radcliffe Capital Management, L.P.135,566$3.80K
Castle Creek Arbitrage, LLC19,798$533
Spartan Fund Management Inc.18,266$491
Longfellow Investment Management Co LLC1,947$52

Not filed for Q4 2023 yet (2)

Institutions that held Constellation Acquisition Corp I at the end of Q3 2023 and haven't filed a 13F for Q4 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CSTWF in Q3 2023 that haven't filed for Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
Gritstone Asset Management LLC250,000$6.72K
RP Investment Advisors LP175,000$5.00K