Who owns Spartacus Acquisition Corp. II?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of TMTS from SEC Form 13F filings across 48 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 48 institutions disclosed 17.4M shares of Spartacus Acquisition Corp. II worth $174.2M — about 75.3% of shares outstanding; the largest disclosed holder is Fort Baker Capital Management LP. Source: SEC Form 13F filings, parsed by EvidInvest.
48
13F holders
$174.2M
value, 2026 filers
75.3%
of shares outstanding (17.4M sh)
48
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of TMTS's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Fort Baker Capital Management LPNEW | 2.0M | $19.7M | 1.4% | 8.5% | new |
| 2 | ADAGE CAPITAL PARTNERS GP, L.L.C.NEW | 1.8M | $18.0M | 0.0% | 7.8% | new |
| 3 | Magnetar Financial LLCNEW | 1.1M | $11.0M | 0.1% | 4.8% | new |
| 4 | Linden Advisors LPNEW | 950,000 | $9.5M | 0.0% | 4.1% | new |
| 5 | Harraden Circle Investments, LLCNEW | 726,100 | $7.3M | 0.9% | 3.1% | new |
| 6 | AQR Arbitrage LLCNEW | 708,792 | $7.1M | 0.1% | 3.1% | new |
| 7 | TENOR CAPITAL MANAGEMENT Co., L.P.NEW | 600,000 | $6.0M | 0.1% | 2.6% | new |
| 8 | Alberta Investment Management CorpNEW | 600,000 | $6.0M | 0.0% | 2.6% | new |
| 9 | GLAZER CAPITAL, LLCNEW | 550,100 | $5.5M | 0.1% | 2.4% | new |
| 10 | Sculptor Capital LPNEW | 500,000 | $5.0M | 0.0% | 2.2% | new |
| 11 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUNDNEW | 499,998 | $5.0M | 0.0% | 2.2% | new |
| 12 | Kryger Capital LLCNEW | 494,568 | $5.0M | 0.3% | 2.1% | new |
| 13 | MOORE CAPITAL MANAGEMENT, LPNEW | 400,000 | $4.0M | 0.1% | 1.7% | new |
| 14 | MILLENNIUM MANAGEMENT LLCNEW | 400,000 | $4.0M | 0.0% | 1.7% | new |
| 15 | SONA ASSET MANAGEMENT (US) LLCNEW | 400,000 | $4.0M | 0.1% | 1.7% | new |
| 16 | Shaolin Capital Management LLCNEW | 377,208 | $3.8M | 0.2% | 1.6% | new |
| 17 | Polar Asset Management Partners Inc.NEW | 375,000 | $3.8M | 0.1% | 1.6% | new |
| 18 | RIVERNORTH CAPITAL MANAGEMENT, LLCNEW | 349,998 | $3.5M | 0.2% | 1.5% | new |
| 19 | TWO SIGMA INVESTMENTS, LPNEW | 336,458 | $3.4M | 0.0% | 1.5% | new |
| 20 | Periscope Capital Inc.NEW | 327,064 | $3.3M | 0.3% | 1.4% | new |
| 21 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYSNEW | 300,000 | $3.0M | 0.0% | 1.3% | new |
| 22 | BNP PARIBAS FINANCIAL MARKETSNEW | 291,198 | $2.9M | 0.0% | 1.3% | new |
| 23 | Hudson Bay Capital Management LPNEW | 274,998 | $2.7M | 0.0% | 1.2% | new |
| 24 | Radcliffe Capital Management, L.P.NEW | 257,606 | $2.6M | 0.2% | 1.1% | new |
| 25 | D. E. Shaw & Co., Inc.NEW | 250,000 | $2.5M | 0.0% | 1.1% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.