ARCHIMEDES TECH SPAC PTNRS I - G0453R121

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q3 2026 · Compare: Q2 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
LMR Partners LLP History No change 1,250,000 12,737 0.05% 0.05% 1 0 0.0% Q2 2026 Aug 14, 2026
TUDOR INVESTMENT CORP ET AL History No change 650,000 6,623 0.01% 0.01% 2 0 0.0% Q2 2026 Aug 14, 2026
TORONTO DOMINION BANK History No change 646,217 6,590 0.01% 0.01% 3 0 0.0% Q2 2026 Aug 14, 2026
OMERS ADMINISTRATION Corp History No change 480,000 4,891 0.03% 0.03% 4 0 0.0% Q2 2026 Aug 13, 2026
ARISTEIA CAPITAL, L.L.C. History No change 400,779 4,083 0.05% 0.05% 5 0 0.0% Q2 2026 Aug 14, 2026
Lineage Point Capital LP History No change 288,776 3,011 0.62% 0.62% 6 0 0.0% Q2 2026 Aug 14, 2026
BlueCrest Capital Management Ltd History No change 275,000 2,821 0.09% 0.09% 7 0 0.0% Q2 2026 Aug 14, 2026
MILLENNIUM MANAGEMENT LLC History No change 179,743 1,831 0.0% 0.0% 8 0 0.0% Q2 2026 Aug 14, 2026
Qube Research & Technologies Ltd History No change 150,000 1,539 0.0% 0.0% 9 0 0.0% Q2 2026 Aug 14, 2026
Calamos Advisors LLC History No change 124,000 1,265 0.0% 0.0% 10 0 0.0% Q3 2026 Nov 02, 2026
Clear Street Group Inc. History No change 34,256 349 0.0% 0.0% 11 0 0.0% Q2 2026 Aug 12, 2026
HRT FINANCIAL LP History No change 25,000 256 0.0% 0.0% 12 0 0.0% Q2 2026 Aug 14, 2026
GLAZER CAPITAL, LLC History No change 10,523 110 0.0% 0.0% 13 0 0.0% Q2 2026 Aug 14, 2026
Tuttle Capital Management, LLC History No change 10,769 109 0.05% 0.07% 14 0 0.0% Q3 2026 Oct 21, 2026
Westchester Capital Management, LLC History Closed out 0 0 — 0.05% — -100,000 -100.0% Q3 2026 Nov 12, 2026