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Constellation Acquisition Corp I

CSTAF
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 classesCSTUFCSTWF

Q1 2023 vs. Q4 2022

How the institutions holding Constellation Acquisition Corp I changed between Q4 2022 and Q1 2023.

All holders in Q1 2023All holders in Q4 2022

13F holders of CSTAF: Q4 2022 compared with Q1 2023
MeasureQ4 2022Of which not filed for Q1 2023Q1 2023Change
Holders73121−51
Shares29.6M775.0K3.96M−24.9M (−86.3%)
Value$299.4M$7.83M$40.6M−$251.0M (−86.1%)

1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (5)

Institutions that held Constellation Acquisition Corp I at the end of Q1 2023 but not at the end of Q4 2022.

Institutions new to CSTAF in Q1 2023
InstitutionSharesValue% of portfolio
Meteora Capital, LLC245,587$2.51M0.30%
UBS Oconnor LLC238,639$2.45M0.06%
Longfellow Investment Management Co LLC146,971$1.51M0.35%
Boothbay Fund Management, LLC119,598$1.23M0.04%
Caas Capital Management LP58,800$603.9K0.20%

Sold out (56)

Institutions that held Constellation Acquisition Corp I at the end of Q4 2022 and filed for Q1 2023 without it.

Institutions that sold out of CSTAF in Q1 2023
InstitutionShares, Q4 2022Value, Q4 2022
Adage Capital Partners GP, L.L.C.1,750,000$17.7M
Marshall Wace, LLP1,410,829$14.3M
Saba Capital Management, L.P.1,324,372$13.4M
Millennium Management LLC1,020,378$10.3M
HGC Investment Management Inc.968,478$9.79M
D. E. Shaw & Co., Inc.952,237$9.63M
HSBC Holdings PLC889,615$8.99M
Aristeia Capital LLC886,144$8.96M
Sculptor Capital LP877,666$8.87M
Linden Advisors LP794,913$8.04M
Magnetar Financial LLC777,828$7.86M
Weiss Asset Management LP685,965$6.94M
Nomura Holdings Inc610,384$6.17M
Radcliffe Capital Management, L.P.565,980$5.72M
Vestcor Inc435,000$4.40M
Silver Rock Financial LP405,329$4.10M
Arena Capital Advisors, LLC- CA390,381$3.95M
Jane Street Group, LLC308,023$3.11M
Hudson Bay Capital Management LP298,999$3.02M
Sona Asset Management (US) LLC275,000$2.78M
Paloma Partners Management Co263,167$2.66M
CSS LLC257,684$2.61M
Bank of Montreal232,800$2.35M
Tenor Capital Management Co., L.P.200,000$2.02M
Picton Mahoney Asset Management199,998$2.02M
Segantii Capital Management Ltd200,000$2.02M
Spartan Fund Management Inc.178,097$1.80M
Toronto Dominion Bank169,154$1.71M
Mint Tower Capital Management B.V.167,000$1.69M
Cubist Systematic Strategies, LLC162,818$1.65M
Bank of America Corp124,998$1.26M
Polar Asset Management Partners Inc.116,499$1.18M
Goldman Sachs Group Inc99,999$1.01M
DuPont Capital Management Corp99,996$1.01M
Susquehanna International Group, LLP87,680$886.4K
CNH Partners LLC81,764$826.6K
Whitebox Advisors LLC71,800$725.9K
Castle Creek Arbitrage, LLC69,999$707.7K
Janus Henderson Group PLC61,307$619.8K
Blackstone Group Inc.48,101$486.3K
CVI Holdings, LLC44,400$448.9K
Royal Bank of Canada41,044$415.0K
Kohlberg Kravis Roberts & Co. L.P.39,283$397.2K
Centiva Capital, LP38,836$392.6K
Taconic Capital Advisors LP37,000$374.1K
Levin Capital Strategies, L.P.29,998$303.3K
Angelo Gordon & Co., L.P.27,529$278.3K
Tudor Investment Corp Et Al21,242$215.0K
Terrapin Asset Management, LLC20,265$204.9K
Calamos Advisors LLC20,000$202.2K
Context Capital Management, LLC19,300$195.0K
Alliancebernstein L.P.17,976$181.7K
DeepCurrents Investment Group LLC14,184$143.4K
Landscape Capital Management, L.L.C.13,752$139.0K
Dark Forest Capital Management LP7,459$75.4K
UBS Group AG963$9.74K

Not filed for Q1 2023 yet (1)

Institutions that held Constellation Acquisition Corp I at the end of Q4 2022 and haven't filed a 13F for Q1 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CSTAF in Q4 2022 that haven't filed for Q1 2023
InstitutionShares, Q4 2022Value, Q4 2022
Kepos Capital LP775,000$7.83M