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 (18 of 18 · G2853N114)
change vs 2026-03-31| # | Filer | Shares / principal | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | Harraden Circle Investments, LLC | 1,572,927 | — | $173K | -185,817 (-10.6%) |
| 2 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | 567,473 | — | $57K | +117,973 (+26.2%) |
| 3 | AQR Arbitrage LLC | 439,137 | — | $44K | +3,237 (+0.7%) |
| 4 | BOOTHBAY FUND MANAGEMENT, LLC | 408,079 | — | $45K | — |
| 5 | TORONTO DOMINION BANK | 400,000 | — | $44K | -9,259 (-2.3%) |
| 6 | Clear Street Group Inc. | 348,309 | — | $38K | -2,000 (-0.6%) |
| 7 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 290,000 | — | $31K | — |
| 8 | Wealthspring Capital LLC | 253,000 | — | $28K | -2,400 (-0.9%) |
| 9 | Shaolin Capital Management LLC | 247,263 | — | $27K | +48,029 (+24.1%) |
| 10 | D. E. Shaw & Co., Inc. | 150,000 | — | $17K | — |
| 11 | BNP PARIBAS FINANCIAL MARKETS | 145,129 | — | $16K | — |
| 12 | Hudson Bay Capital Management LP | 145,000 | — | $16K | — |
| 13 | GABELLI & Co INVESTMENT ADVISERS, INC. | 116,000 | — | $13K | — |
| 14 | GABELLI FUNDS LLC | 84,000 | — | $9K | — |
| 15 | WHITEBOX ADVISORS LLC | 50,000 | — | $6K | — |
| 16 | Lineage Point Capital LP | 37,471 | — | $4K | — |
| 17 | WOLVERINE ASSET MANAGEMENT LLC | 28,681 | — | $3K | — |
| 18 | Arax Advisory Partners | 15,800 | — | $2K | NEW |
Exited since 2026-03-31 (2 filers; largest 2 shown)
| Crossingbridge Advisors, LLC | −149,968 |
| Soltis Investment Advisors LLC | −31,634 |
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.