13F

Stock

Spartacus Acquisition Corp I

Ticker not mapped · held by 62 managers

Reported value

$193.3M

Holders

62

+59 new · −0 exited

Holders’ est. mark

Need a prior quarter

Largest holder

$18.1M

ADAGE CAPITAL PARTNERS GP, L.L.C.

Who holds it

Notable only
InvestorSharesValueEst. markChange
ADAGE CAPITAL PARTNERS GP, L.L.C.1.8M$18.1MNew
Harraden Circle Investments, LLC1.5M$15.1MNew
Magnetar Financial LLC1.1M$11MNew
Linden Advisors LP950K$9.53MNew
LMR Partners LLP850K$8.53MNew
Sculptor Capital LP750K$7.53MNew
AQR Arbitrage LLC708.8K$7.11MNew
Alberta Investment Management Corp600K$6.02MNew
TENOR CAPITAL MANAGEMENT Co., L.P.600K$6.02MNew
MILLENNIUM MANAGEMENT LLC575K$5.77MNew
Shaolin Capital Management LLC507.9K$5.1MNew
Kryger Capital LLC503K$5.05MHeld
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND500K$5.02MNew
Saba Capital Management, L.P.400K$4.01MNew
MOORE CAPITAL MANAGEMENT, LP400K$4.01MNew
SONA ASSET MANAGEMENT (US) LLC400K$4.01MNew
TORONTO DOMINION BANK393K$3.94MNew
Polar Asset Management Partners Inc.375K$3.76MNew
TUDOR INVESTMENT CORP ET AL375K$3.76MNew
Lineage Point Capital LP350.4K$3.52MNew
RIVERNORTH CAPITAL MANAGEMENT, LLC350K$3.51MNew
TWO SIGMA INVESTMENTS, LP336.5K$3.37MNew
Periscope Capital Inc.321.5K$3.23MNew
BNP PARIBAS FINANCIAL MARKETS291.2K$2.92MNew
Hudson Bay Capital Management LP275K$2.76MNew
BlueCrest Capital Management Ltd275K$2.76MNew
D. E. Shaw & Co., Inc.250K$2.51MNew
ARISTEIA CAPITAL, L.L.C.250K$2.51MNew
Radcliffe Capital Management, L.P.250K$2.51MNew
K2 PRINCIPAL FUND, L.P.250K$2.51MNew
WHITEBOX ADVISORS LLC200K$2.01MNew
Centiva Capital, LP200K$2.01MNew
BERKLEY W R CORP198.9K$2MNew
OMERS ADMINISTRATION Corp193K$1.94MNew
DLD Asset Management, LP175K$1.76MNew
Ghisallo Capital Management LLC175K$1.76MNew
Fort Baker Capital Management LP150K$1.51MNew
First Trust Capital Management L.P.150K$1.51MNew
Verition Fund Management LLC137.5K$1.38MNew
PICTON MAHONEY ASSET MANAGEMENT125K$1.25MNew
Calamos Advisors LLC110K$1.1MNew
StoneX Group Inc.103.9K$1.04MNew
Schonfeld Strategic Advisors LLC100K$1MNew
O'Connor Alternative Investments LLC100K$1MHeld
Qube Research & Technologies Ltd100K$1MNew
MMCAP International Inc. SPC100K$1MNew
Crossingbridge Advisors, LLC100K$1MNew
METEORA CAPITAL, LLC70K$702.1KNew
Galaxy Digital Inc.60K$602.1KHeld
GABELLI FUNDS LLC53.5K$536.9KNew
GRITSTONE ASSET MANAGEMENT LLC40K$401.4KNew
HEIGHTS CAPITAL MANAGEMENT, INC40K$401.4KNew
Clear Street Group Inc.39K$390.9KNew
DELTEC ASSET MANAGEMENT LLC25K$250.8KNew
GAMCO INVESTORS, INC. ET AL21.5K$215.8KNew
PenderFund Capital Management Ltd.5K$50.2KNew
HIGHBRIDGE CAPITAL MANAGEMENT LLC1K$10KNew
ROYAL BANK OF CANADA664$7KNew
Glazer Capital, LLC650K$6.52KNew
Mint Tower Capital Management B.V.175K$1.76KNew
Virtu Financial LLC104.1K$1.04KNew
HRT FINANCIAL LP50K$501New

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.