13F Insight
DOSSIER · 13F Holders · Q2 2026

ARCHIMEDES TECH SPAC PTNRS I

47 institutions still hold ARCHIMEDES TECH SPAC PTNRS I as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G0453R105·47 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$135M
visible holders
Holders
47
filers reporting
Concentration
13.39%
ADAGE CAPITAL PARTNERS GP, L.L.C. #1
top holder share
AI Holders Summary · Q2 2026

47 institutions reported ARCHIMEDES TECH SPAC PTNRS I in Q2 2026. ADAGE CAPITAL PARTNERS GP, L.L.C. leads at 13.4% 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
$18M1.8M0.03%Q2 202602
LINDEN ADVISORS LP
CIK 0001279396
$12M1.2M0.06%Q2 202603
Governors Lane LP
CIK 0001644187
$11M1.1M0.96%Q2 202604
Alberta Investment Management Corp
CIK 0001463559· Sovereign
$10M1.0M0.06%Q2 202605
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$10M1.0M0.14%Q2 202606
Verition Fund Management LLC
CIK 0001454027
$8M815K0.04%Q2 202607
SONA ASSET MANAGEMENT (US) LLC
CIK 0001856405
$8M800K0.17%Q1 202608
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$6M550K0.01%Q2 202609
Shaolin Capital Management LLC
CIK 0001766806
$5M510K0.24%Q2 202610
Radcliffe Capital Management, L.P.
CIK 0001218275
$5M505K0.38%Q2 202611
Polar Asset Management Partners Inc.
CIK 0001326389
$5M500K0.08%Q2 202612
MOORE CAPITAL MANAGEMENT, LP
CIK 0001448574
$5M500K0.07%Q2 202613
GLAZER CAPITAL, LLC
CIK 0001076809
$5M505K0.11%Q1 202614
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$5M492K0.00%Q2 202615
METEORA CAPITAL, LLC
CIK 0001905106
$4M424K0.35%Q2 202616
PERISCOPE CAPITAL INC.
CIK 0001695320
$4M409K0.36%Q2 202617
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
CIK 0001083190
$4M400K0.02%Q2 202618
K2 PRINCIPAL FUND, L.P.
CIK 0001461790
$3M308K0.23%Q2 202619
MMCAP International Inc. SPC
CIK 0001304857
$3M300K0.25%Q2 202620
Hudson Bay Capital Management LP
CIK 0001393825
$3M300K0.01%Q2 2026
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