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Citadel Advisors LLC Historic Quarter Change: USA SPAC Units, Reduced, 2026 Q1

CITADEL ADVISORS LLC historic quarter change: USA SPAC Units, Reduced

In units (a share and a warrant or right, mostly SPACs) (listed in the US), over 51 quarters from 2013-06-30 to 2026-03-31, CITADEL ADVISORS LLC opened 733 positions, added to 232, reduced 439 and sold out of 701.

  • Q1 2026: Stock REPUBLIC DIGITAL ACQUISITION; Country of operation —; Class UNIT 99/99/9999; Shares before 302,039.
  • Q1 2026: Stock BITCOIN INFRASTRUCTURE ACQUI; Country of operation —; Class UNIT 11/06/2030; Shares before 420,795.
  • Q1 2026: Stock LIGHTWAVE ACQUISITION CORP; Country of operation —; Class UNIT 06/06/2030; Shares before 334,113.
  • Q1 2026: Stock OXLEY BRIDGE ACQ LTD; Country of operation —; Class UNIT 06/17/2030; Shares before 182,351.

Each consecutive pair of Form 13F-HR filings compared (SEC CIK 1423053), 51 quarters: Q1 2026 (2025-12-31 to 2026-03-31, filed 2026-05-15); Q4 2025 (2025-09-30 to 2025-12-31, filed 2026-02-17); Q3 2025 (2025-06-30 to 2025-09-30, filed 2025-11-14); Q2 2025 (2025-03-31 to 2025-06-30, filed 2025-08-14); Q1 2025 (2024-12-31 to 2025-03-31, filed 2025-05-15); Q4 2024 (2024-09-30 to 2024-12-31, filed 2025-02-14); Q3 2024 (2024-06-30 to 2024-09-30, filed 2024-11-14); Q2 2024 (2024-03-31 to 2024-06-30, filed 2024-08-14); Q1 2024 (2023-12-31 to 2024-03-31, filed 2024-05-15); Q4 2023 (2023-09-30 to 2023-12-31, filed 2024-02-14); Q3 2023 (2023-06-30 to 2023-09-30, filed 2023-11-14); Q2 2023 (2023-03-31 to 2023-06-30, filed 2023-08-14); Q1 2023 (2022-12-31 to 2023-03-31, filed 2023-05-15); Q4 2022 (2022-09-30 to 2022-12-31, filed 2023-02-14); Q3 2022 (2022-06-30 to 2022-09-30, filed 2022-11-14); Q2 2022 (2022-03-31 to 2022-06-30, filed 2022-08-15); Q1 2022 (2021-12-31 to 2022-03-31, filed 2022-05-16); Q4 2021 (2021-09-30 to 2021-12-31, filed 2022-02-14); Q3 2021 (2021-06-30 to 2021-09-30, filed 2021-11-15); Q2 2021 (2021-03-31 to 2021-06-30, filed 2021-08-16); Q1 2021 (2020-12-31 to 2021-03-31, filed 2021-05-17); Q4 2020 (2020-09-30 to 2020-12-31, filed 2021-02-16); Q3 2020 (2020-06-30 to 2020-09-30, filed 2020-11-16); Q2 2020 (2020-03-31 to 2020-06-30, filed 2020-08-14); Q1 2020 (2019-12-31 to 2020-03-31, filed 2020-05-15); Q4 2019 (2019-09-30 to 2019-12-31, filed 2020-02-14); Q3 2019 (2019-06-30 to 2019-09-30, filed 2019-11-14); Q2 2019 (2019-03-31 to 2019-06-30, filed 2019-08-14); Q1 2019 (2018-12-31 to 2019-03-31, filed 2019-05-15); Q4 2018 (2018-09-30 to 2018-12-31, filed 2019-02-14); Q3 2018 (2018-06-30 to 2018-09-30, filed 2018-11-13); Q2 2018 (2018-03-31 to 2018-06-30, filed 2018-08-10); Q1 2018 (2017-12-31 to 2018-03-31, filed 2018-05-11); Q4 2017 (2017-09-30 to 2017-12-31, filed 2018-02-09); Q3 2017 (2017-06-30 to 2017-09-30, filed 2017-11-09); Q2 2017 (2017-03-31 to 2017-06-30, filed 2017-08-11); Q1 2017 (2016-12-31 to 2017-03-31, filed 2017-05-12); Q4 2016 (2016-09-30 to 2016-12-31, filed 2017-02-10); Q3 2016 (2016-06-30 to 2016-09-30, filed 2016-11-10); Q2 2016 (2016-03-31 to 2016-06-30, filed 2016-08-12); Q1 2016 (2015-12-31 to 2016-03-31, filed 2016-05-13); Q4 2015 (2015-09-30 to 2015-12-31, filed 2016-02-12); Q3 2015 (2015-06-30 to 2015-09-30, filed 2015-11-16); Q2 2015 (2015-03-31 to 2015-06-30, filed 2015-08-14); Q1 2015 (2014-12-31 to 2015-03-31, filed 2015-05-15); Q4 2014 (2014-09-30 to 2014-12-31, filed 2015-02-18); Q3 2014 (2014-06-30 to 2014-09-30, filed 2014-11-14); Q2 2014 (2014-03-31 to 2014-06-30, filed 2014-08-14); Q1 2014 (2013-12-31 to 2014-03-31, filed 2014-05-15); Q4 2013 (2013-09-30 to 2013-12-31, filed 2014-02-14); Q3 2013 (2013-06-30 to 2013-09-30, filed 2013-11-14). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move. Only the filings held here are compared; the firm's 13F-HR filings go back to the quarter ended 2009-12-31.

QuarterStockCountry of operationClassShares beforeShares afterShare changeValue beforeValue afterValue changeFiled
Q1 2026REPUBLIC DIGITAL ACQUISITION
CUSIP G7515A111		—UNIT 99/99/9999302,03999,147-202,892$3,150,267$1,036,086-$2,114,1812026-05-15
Q1 2026BITCOIN INFRASTRUCTURE ACQUI
CUSIP G1143H127		—UNIT 11/06/2030420,795218,168-202,627$4,191,118$2,181,680-$2,009,4382026-05-15
Q1 2026LIGHTWAVE ACQUISITION CORP
CUSIP G5490M118		—UNIT 06/06/2030334,113179,051-155,062$3,404,611$1,828,111-$1,576,5002026-05-15
Q1 2026OXLEY BRIDGE ACQ LTD
CUSIP G6858G123		—UNIT 06/17/2030182,35132,351-150,000$1,872,745$331,598-$1,541,1472026-05-15
Q1 2026WEN ACQUISITION CORP
CUSIP G9R39C129		—UNIT 05/16/2030199,35849,358-150,000$2,039,432$508,387-$1,531,0452026-05-15
Q1 2026COHEN CIRCLE ACQUISIT CORP I
CUSIP G2254C105		—UNIT 07/01/2030101,58410,084-91,500$1,052,410$104,269-$948,1412026-05-15
Q1 2026GREYSTONE HOUSING IMPACT INV
CUSIP 02364V206		—BEN UNIT CTF154,73444,921-109,813$1,066,117$221,011-$845,1062026-05-15
Q1 2026LAKESHORE ACQUISITION III CO
CUSIP G5353S129		—UNIT 99/99/999990,58640,586-50,000$942,094$424,935-$517,1592026-05-15
Q1 2026RENATUS TACTICAL ACQUIS
CUSIP G7490F119		—UNIT 05/15/2030138,908136,231-2,677$1,541,879$1,429,063-$112,8162026-05-15
Q1 2026SILICON VY ACQUISITION CORP
CUSIP G81306105		—UNIT 12/08/203021,14112,293-8,848$210,247$123,176-$87,0712026-05-15
Q1 20261RT ACQUISITION CORP.
CUSIP G6757R121		—UNIT 06/26/2030176,630169,701-6,929$1,829,886$1,744,526-$85,3602026-05-15
Q1 2026AXIOM INTELLIGENCE AC CORP 1
CUSIP G0750N120		—UNIT 06/10/203035,71630,914-4,802$365,732$317,796-$47,9362026-05-15
Q1 2026BERTO ACQUISITION CORP
CUSIP G1051H127		—UNIT 99/99/999926,97524,080-2,895$277,573$248,987-$28,5862026-05-15
Q1 2026JENA ACQUISITION CORP II
CUSIP G5093B121		—UNIT 99/99/999941,39941,165-234$430,550$440,466+$9,9162026-05-15
Q1 2026CHENGHE ACQUISITION III CO
CUSIP G2086N113		—UNIT 09/09/203010,61610,466-150$106,478$105,811-$6672026-05-15