Skip to content
Disclosery

TMTSU SPARTACUS ACQUISITION CORP I

Follow

Unit (unit), issuer CIK 2097364

61 managers (62 13F filers) reported a position in TMTSU shares at 2026-03-31, 20,240,118 shares in all. 59 filers opened a position and 0 filers sold out during the quarter.

Managers
61
13F filers
62
New
59
Added
0
Reduced
0
Sold out
0
Shares held by filers
20,240,118

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…1,800,000$18.1M0.03%new13F-HRTimelineGroup
Harraden Circle Investments, LLCin group Harraden Circle Investments, …1,500,000$15.1M3.02%new13F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC1,100,000$11M0.11%new13F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP950,000$9.53M0.05%new13F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP850,000$8.53M0.08%new13F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP750,000$7.53M0.08%new13F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC708,800$7.11M0.12%new13F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC650,002$6.52M0.14%new13F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.600,000$6.02M0.09%new13F-HRTimeline
Alberta Investment Management Corp600,000$6.02M0.04%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC575,000$5.77M<0.01%new13F-HRTimelineGroup
Shaolin Capital Management LLC507,864$5.1M0.21%new13F-HRTimeline
Kryger Capital LLC502,988$5.05M0.36%13F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…500,000$5.02M0.01%new13F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP400,000$4.01M0.15%new13F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.400,000$4.01M0.13%new13F-HRTimelineGroup
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC400,000$4.01M0.15%new13F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK393,000$3.94M0.01%new13F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL375,000$3.76M0.02%new13F-HRTimeline
Polar Asset Management Partners Inc.375,000$3.76M0.09%new13F-HRTimeline
Lineage Point Capital LP350,357$3.52M0.86%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC350,000$3.51M0.18%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP336,458$3.37M<0.01%new13F-HRTimelineGroup
Periscope Capital Inc.321,500$3.23M0.56%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS291,200$2.92M<0.01%new13F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…275,000$2.76M0.02%new13F-HRTimelineGroup
BlueCrest Capital Management Ltd275,000$2.76M0.26%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.250,000$2.51M<0.01%new13F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.250,000$2.51M0.06%new13F-HRTimeline
Radcliffe Capital Management, L.P.250,000$2.51M0.19%new13F-HRTimeline
K2 PRINCIPAL FUND, L.P.250,000$2.51M0.26%new13F-HRTimeline
WHITEBOX ADVISORS LLC200,000$2.01M0.03%new13F-HRTimeline
Centiva Capital, LP200,000$2.01M0.09%new13F-HRTimeline
BERKLEY W R CORP198,860$2M0.11%new13F-HRTimeline
OMERS ADMINISTRATION Corp192,956$1.94M0.01%new13F-HRTimeline
DLD Asset Management, LP175,000$1.76M0.18%new13F-HRTimeline
Ghisallo Capital Management LLC175,000$1.76M0.05%new13F-HRTimeline
Mint Tower Capital Management B.V.175,000$1.76M0.16%new13F-HRTimeline
Fort Baker Capital Management LP150,000$1.51M0.13%new13F-HRTimeline
First Trust Capital Management L.P.in group FIRST TRUST ADVISORS LP150,000$1.51M0.08%new13F-HRTimelineGroup
Verition Fund Management LLC137,500$1.38M0.01%new13F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT125,000$1.25M0.01%new13F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC110,000$1.1M<0.01%new13F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC104,116$1.04M0.04%new13F-HRTimelineGroup
StoneX Group Inc.in group StoneX Group Inc.103,900$1.04M0.06%new13F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP100,000$1M0.09%new13F-HRTimelineGroup
Schonfeld Strategic Advisors LLC100,000$1M0.01%new13F-HRTimeline
Qube Research & Technologies Ltd100,000$1M<0.01%new13F-HRTimeline
Crossingbridge Advisors, LLC100,000$1M0.18%new13F-HRTimeline
O'Connor Alternative Investments LLC100,000$1M0.05%13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
GAMCO Investors (Gabelli)group of 2 filers holding75,000$753KnewTimeline
Meteora Capital, LLC70,000$702K0.05%new13F-HRTimeline
Galaxy Digital Inc.in group Galaxy Group Investments LLC60,000$602K0.09%13F-HRTimelineGroup
HRT FINANCIAL LP50,000$501K<0.01%new13F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…40,000$401K0.11%new13F-HRTimelineGroup
GRITSTONE ASSET MANAGEMENT LLC40,000$401K0.43%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.38,953$391K<0.01%new13F-HRTimelineGroup
DELTEC ASSET MANAGEMENT LLC25,000$251K0.05%new13F-HRTimeline
PenderFund Capital Management Ltd.5,000$50.2K0.01%new13F-HRTimeline
HIGHBRIDGE CAPITAL MANAGEMENT LLC1,000$10K<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA664$7K<0.01%new13F-HRTimelineGroup