Spartacus Acquisition Corp. II
TMTS- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002097364
No open-market purchases or sales by Spartacus Acquisition Corp. II insiders were filed in the last 90 days; 48 institutions reported holding it in 13F filings for Q2 2026, worth $174.2M in total; no superinvestor holds it.
Holders of 5% or more of TMTS
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Spartacus Acquisition Corp. II, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Fort Baker Capital Management LP | 13G | 8.60%1.97M shares | New | Aug 14, 20261 filing | Aug 14, 2026 | SEC |
| Linden Capital L.P. | 13G | 5.50%1.25M shares | New | Aug 7, 20261 filing | Aug 7, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Spartacus Acquisition Corp. II, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 14, 20263:19 PM ET | Fort Baker Capital Management LPand 2 others | 13G | 8.60%1.97M shares | New | Jun 30, 2026 | SEC |
| Aug 14, 202611:00 AM ET | Harraden Circle Investments, LLCand 1 other | 13G/A | 3.16%726.1K shares | –Below 5% | Jun 30, 2026 | SEC |
| Aug 7, 202612:27 PM ET | Linden Capital L.P.and 3 others | 13G | 5.50%1.25M shares | New | Aug 3, 2026 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Spartacus Acquisition Corp. II shares.
No Form 144 notices for Spartacus Acquisition Corp. II are on file.