Who Owns SPARTACUS ACQUISITION CORP I (TMTSW)? -- Institutional Holders (2026-06-30)
42 institutions reported holding $3.0M of SPARTACUS ACQUISITION CORP I (TMTSW) in SEC 13F filings for 2026-06-30. Largest institutional holders: ADAGE CAPITAL PARTNERS GP, L.L.C. ($270,050), Harraden Circle Investments, LLC ($261,224), Magnetar Financial LLC ($191,582), Linden Advisors LP ($165,458), MILLENNIUM MANAGEMENT LLC ($144,026). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $270,050 | 500,000 | New |
| 2 | Harraden Circle Investments, LLC | $261,224 | 499,998 | New |
| 3 | Magnetar Financial LLC | $191,582 | 366,665 | New |
| 4 | Linden Advisors LP | $165,458 | 316,666 | New |
| 5 | MILLENNIUM MANAGEMENT LLC | $144,026 | 266,666 | New |
| 6 | Sculptor Capital LP | $130,613 | 250,000 | New |
| 7 | AQR Arbitrage LLC | $127,605 | 236,261 | New |
| 8 | Alberta Investment Management Corp | $108,020 | 200,000 | New |
| 9 | TENOR CAPITAL MANAGEMENT Co., L.P. | $108,020 | 200,000 | New |
| 10 | K2 PRINCIPAL FUND, L.P. | $105,679 | 220,165 | New |
| 11 | GLAZER CAPITAL, LLC | $104,000 | 200,000 | New |
| 12 | Shaolin Capital Management LLC | $92,952 | 172,102 | New |
| 13 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $90,016 | 166,666 | New |
| 14 | Kryger Capital LLC | $89,846 | 166,351 | New |
| 15 | MOORE CAPITAL MANAGEMENT, LP | $72,013 | 133,333 | New |
| 16 | SONA ASSET MANAGEMENT (US) LLC | $72,013 | 133,332 | New |
| 17 | Saba Capital Management, L.P. | $69,660 | 133,333 | New |
| 18 | Polar Asset Management Partners Inc. | $69,403 | 128,500 | New |
| 19 | Periscope Capital Inc. | $54,805 | 104,900 | New |
| 20 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $52,500 | 116,666 | New |
| 21 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $52,250 | 100,000 | New |
| 22 | BNP PARIBAS FINANCIAL MARKETS | $50,712 | 97,066 | New |
| 23 | Hudson Bay Capital Management LP | $49,509 | 91,666 | New |
| 24 | Lineage Point Capital LP | $46,762 | 86,580 | New |
| 25 | TORONTO DOMINION BANK | $45,417 | 84,106 | New |
Source: SEC Form 13F filings · as of 2026-06-30