TSUI on Nasdaq

21Shares Sui Staking ETF

21Shares Sui Staking ETF is an American commodity contracts brokers and dealers company.1 It is headquartered in New York, New York.1 Its shares trade on Nasdaq under the symbol TSUI.1

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Last updated Oct 21, 2026.

Overview

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  • TickerTSUI on Nasdaq1
  • IndustryCommodity Contracts Brokers & Dealers1
  • HeadquartersNew York, New York1
  • Incorporated inDE2
  • Business address477 Madison Avenue, 6Th Floor, New York, Ny 100222
  • Filer category, Emerging growth company2

Former names

  • 21Shares Sui ETFMay 1, 2025 to Aug 13, 20262

Timeline

  1. Aug 26, 20268-K Entered a material agreement; Bylaws or fiscal year changed3
  2. Jul 7, 20268-K Ended a material agreement4

Filings

17 filings to the SEC since October 2021: 2 quarterly reports, 2 major events, 13 other. The latest 17:

  1. Aug 27, 2026424B3 PROSPECTUS SUPPLEMENT EDGAR
  2. Aug 26, 2026424B3 PROSPECTUS SUPPLEMENT EDGAR
  3. Aug 26, 20268-K CURRENT REPORT EDGAR
  4. Aug 13, 2026424B3 PROSPECTUS SUPPLEMENT EDGAR
  5. Aug 12, 202610-Q QUARTERLY REPORT EDGAR
  6. Jul 7, 2026424B3 PROSPECTUS SUPPLEMENT EDGAR
  7. Jul 7, 20268-K CURRENT REPORT EDGAR
  8. May 15, 2026424B3 PROSPECTUS SUPPLEMENT EDGAR
  9. May 15, 202610-Q QUARTERLY REPORT EDGAR
  10. Feb 23, 2026CERT EDGAR
  11. Feb 23, 2026424B3 PROSPECTUS EDGAR
  12. Feb 20, 20268-A12B EDGAR
  13. Feb 2, 2026S-1/A AMENDMENT NO. 4 TO FORM S-1 EDGAR
  14. Jan 30, 2026S-1/A AMENDMENT NO. 3 TO FORM S-1 EDGAR
  15. Oct 23, 2025S-1/A AMENDMENT NO. 2 TO FORM S-1 EDGAR
  16. Aug 12, 2025S-1/A AMENDMENT NO. 1 TO FORM S-1 EDGAR
  17. May 1, 2025S-1 REGISTRATION STATEMENT EDGAR

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Held by these funds

The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026. Change is in shares since the quarter before.

FundSharesValueShare of the fundChange
Lbmc Investment Advisors, LLC11,302$157.1K0.0%New
UBS Group AG314$4.4K0.0%New
Flow Traders U.s. LLC23,098$3210.0%+2,447

13F reports cover disclosed long positions in U.S. stocks only.

SEC filer profile

How 21Shares Sui Staking ETF is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGAR21Shares Sui Staking ETF1
  • CIK0002061626
  • Filer status<br>emerging growth company1
  • Incorporated inDelaware1
  • Fiscal year endsDecember 311
  • Industry code (SIC)6221 Commodity Contracts Brokers & Dealers1
  • SEC reviewing officeOffice of Crypto Assets, Division of Corporation Finance1
  • Business address477 Madison Avenue, 6Th Floor, New York, NY 100221
  • Phone646-370-60161
  • Shares outstanding980,000 as of Aug 7, 20265
  • On EDGAR sinceMay 1, 20251
  • Filings17 in all: 424B3 (6), S-1/A (4), 10-Q (2), 8-K (2), 8-A12B (1), CERT (1), S-1 (1)1
  • Latest filingsQuarterly report (10-Q) Aug 12, 2026
    Latest 8-K (8-K) Aug 26, 2026