DOSSIER · 13F Holders · Q2 2026

SPARTACUS ACQUISITION CORP I

34 institutions still hold SPARTACUS ACQUISITION CORP I as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G8303R118·34 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$2M
visible holders
Holders
34
filers reporting
Concentration
13.01%
ADAGE CAPITAL PARTNERS GP, L.L.C. #1
top holder share
AI Holders Summary · Q2 2026

34 institutions reported SPARTACUS ACQUISITION CORP I in Q2 2026. ADAGE CAPITAL PARTNERS GP, L.L.C. leads at 13.0% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$270K500K0.00%Q2 2026
02
Harraden Circle Investments, LLC
CIK 0001910592
$261K500K0.03%Q2 2026
03
LINDEN ADVISORS LP
CIK 0001279396
$165K317K0.00%Q2 2026
04
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$144K267K0.00%Q2 2026
05
Sculptor Capital LP
CIK 0001054587
$131K250K0.00%Q2 2026
06
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$108K200K0.00%Q2 2026
07
Alberta Investment Management Corp
CIK 0001463559· Sovereign
$108K200K0.00%Q2 2026
08
K2 PRINCIPAL FUND, L.P.
CIK 0001461790
$106K220K0.01%Q2 2026
09
Shaolin Capital Management LLC
CIK 0001766806
$93K172K0.00%Q2 2026
10
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$90K167K0.00%Q2 2026
11
Kryger Capital LLC
CIK 0002123957
$90K166K0.01%Q2 2026
12
MOORE CAPITAL MANAGEMENT, LP
CIK 0001448574
$72K133K0.00%Q2 2026
13
Saba Capital Management, L.P.
CIK 0001510281
$70K133K0.00%Q2 2026
14
Polar Asset Management Partners Inc.
CIK 0001326389
$69K129K0.00%Q2 2026
15
PERISCOPE CAPITAL INC.
CIK 0001695320
$55K105K0.00%Q2 2026
16
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
CIK 0001083190
$52K100K0.00%Q2 2026
17
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$51K97K0.00%Q2 2026
18
Hudson Bay Capital Management LP
CIK 0001393825
$50K92K0.00%Q2 2026
19
TORONTO DOMINION BANK
CIK 0000947263
$45K84K0.00%Q2 2026
20
Fort Baker Capital Management LP
CIK 0001688382
$45K87K0.00%Q2 2026
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