Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Share classes (cover page of the 10-Q filed 2026-08-03, as of 2026-06-30)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | DTSQ · NASDAQ | 3,653,409 | 1,587,238 | 43.4% | 12 | G2853N106 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (12 of 12 · G2853N106)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | MIZUHO SECURITIES USA LLC | 617,990 | 16.92% | $6.8M | +308,995 (+100.0%) |
| 2 | Westchester Capital Management, LLC | 187,722 | 5.14% | $2.1M | — |
| 3 | BERKLEY W R CORP | 179,837 | 4.92% | $2.0M | +47,336 (+35.7%) |
| 4 | Clear Street Group Inc. | 164,880 | 4.51% | $1.9M | +32,304 (+24.4%) |
| 5 | WOLVERINE ASSET MANAGEMENT LLC | 143,352 | 3.92% | $1.6M | — |
| 6 | Karpus Management, Inc. | 96,600 | 2.64% | $1.1M | — |
| 7 | Quarry LP | 63,831 | 1.75% | $721K | -5,724 (-8.2%) |
| 8 | RLH Capital LLC | 63,831 | 1.75% | $721K | -5,724 (-8.2%) |
| 9 | PenderFund Capital Management Ltd. | 30,103 | 0.82% | $339K | NEW |
| 10 | Logan Stone Capital, LLC | 24,408 | 0.67% | $276K | NEW |
| 11 | JANE STREET GROUP, LLC | 14,638 | 0.40% | $165K | +1,530 (+11.7%) |
| 12 | MORGAN STANLEY | 46 | 0.00% | $518 | -2 (-4.2%) |
Exited since 2026-03-31 (3 filers; largest 3 shown)
| Crossingbridge Advisors, LLC | −46,100 |
| METEORA CAPITAL, LLC | −33,979 |
| UBS Group AG | −200 |
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| Mizuho Financial Group, Inc. | SCHEDULE 13G | 2026-05-14 | 2026-03-31 | 308,995 | 8.5% |
| Westchester Capital Management, LLC | SCHEDULE 13G/A | 2026-02-13 | 2025-12-31 | 183,531 | 5.09% |
| Westchester Capital Partners, LLC | SCHEDULE 13G/A | 2026-02-13 | 2025-12-31 | 4,191 | 0.12% |
| Barclays PLC | SCHEDULE 13G/A | 2026-02-13 | 2025-12-31 | 0 | 0% |
| Virtus Investment Advisers, LLC | SCHEDULE 13G/A | 2026-02-13 | 2025-12-31 | 166,458 | 4.62% |
| The Merger Fund | SCHEDULE 13G/A | 2026-02-13 | 2025-12-31 | 150,697 | 4.18% |
| W. R. Berkley Corporation | SCHEDULE 13G/A | 2026-02-10 | 2025-12-31 | 132,501 | 3.7% |
| Hudson Bay Capital Management LP | SCHEDULE 13G/A | 2026-02-10 | 2025-12-31 | 0 | 0% |
| Sander Gerber | SCHEDULE 13G/A | 2026-02-10 | 2025-12-31 | 0 | 0% |
| Berkley Insurance Company | SCHEDULE 13G/A | 2026-02-10 | 2025-12-31 | 132,501 | 3.7% |
| Wolverine Holdings, LLC | SCHEDULE 13G/A | 2026-02-05 | 2025-12-31 | 140,506 | 3.9% |
| Wolverine Asset Management, LLC | SCHEDULE 13G/A | 2026-02-05 | 2025-12-31 | 140,506 | 3.9% |
| Christopher L. Gust | SCHEDULE 13G/A | 2026-02-05 | 2025-12-31 | 140,506 | 3.9% |
| Robert R. Bellick | SCHEDULE 13G/A | 2026-02-05 | 2025-12-31 | 140,506 | 3.9% |
| Lawrence M. Feis | SCHEDULE 13G/A | 2026-02-02 | 2025-12-31 | 352,550 | 9.78% |
| Feis Equities LLC | SCHEDULE 13G/A | 2026-02-02 | 2025-12-31 | 352,550 | 9.78% |
| GOLDMAN SACHS & CO. LLC | SCHEDULE 13G/A | 2025-11-13 | 2025-09-30 | 145,129 | 1.6% |
| THE GOLDMAN SACHS GROUP, INC. | SCHEDULE 13G/A | 2025-11-13 | 2025-09-30 | 145,129 | 1.6% |
| TD SECURITIES (USA) LLC | SCHEDULE 13G/A | 2025-05-12 | 2025-03-31 | 351,740 | 4% |
| TD Group US Holdings LLC | SCHEDULE 13G/A | 2025-05-12 | 2025-03-31 | 0 | 0% |
| Toronto Dominion Bank | SCHEDULE 13G/A | 2025-05-12 | 2025-03-31 | 0 | 0% |
| TORONTO DOMINION HOLDINGS USA INC | SCHEDULE 13G/A | 2025-05-12 | 2025-03-31 | 0 | 0% |
| Highbridge Capital Management, LLC | SCHEDULE 13G/A | 2025-04-25 | 2025-03-31 | 0 | 0% |
| Ramya Rao | SCHEDULE 13G/A | 2025-02-14 | 2024-12-31 | 550,000 | 6.18% |
| AQR Arbitrage, LLC | SCHEDULE 13G/A | 2025-02-13 | 2024-12-31 | 444,725 | 4.996% |
| AQR Capital Management, LLC | SCHEDULE 13G/A | 2025-02-13 | 2024-12-31 | 444,725 | 4.996% |
| AQR Capital Management Holdings, LLC | SCHEDULE 13G/A | 2025-02-13 | 2024-12-31 | 444,725 | 4.996% |
| WOLVERINE ASSET MANAGEMENT LLC | SCHEDULE 13G | 2025-01-31 | 2024-12-31 | 537,949 | 6.04% |
| Wolverine Holdings, L.P. | SCHEDULE 13G | 2025-01-31 | 2024-12-31 | 537,949 | 6.04% |
| Wolverine Trading Partners, Inc. | SCHEDULE 13G | 2025-01-31 | 2024-12-31 | 537,949 | 6.04% |
| Space Summit Capital LLC | SCHEDULE 13G/A | 2025-01-29 | 2024-12-31 | 0 | 0% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.