DOSSIER · 13F Holders · Q2 2026

ARMADA ACQUISITION CORP III

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

CUSIP G0R38M101·40 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$142M
visible holders
Holders
40
filers reporting
Concentration
14.26%
ADAGE CAPITAL PARTNERS GP, L.L.C. #1
top holder share
AI Holders Summary · Q2 2026

40 institutions reported ARMADA ACQUISITION CORP III in Q2 2026. ADAGE CAPITAL PARTNERS GP, L.L.C. leads at 14.3% 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
$20M2.0M0.03%Q2 2026
02
LINDEN ADVISORS LP
CIK 0001279396
$14M1.4M0.07%Q2 2026
03
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$11M1.1M0.02%Q2 2026
04
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$10M1.0M0.09%Q2 2026
05
Polar Asset Management Partners Inc.
CIK 0001326389
$9M900K0.15%Q2 2026
06
Hudson Bay Capital Management LP
CIK 0001393825
$9M900K0.02%Q2 2026
07
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$7M700K0.10%Q2 2026
08
Alberta Investment Management Corp
CIK 0001463559· Sovereign
$7M700K0.04%Q2 2026
09
SONA ASSET MANAGEMENT (US) LLC
CIK 0001856405
$6M650K0.14%Q1 2026
10
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$6M612K0.00%Q2 2026
11
WHITEBOX ADVISORS LLC
CIK 0001257391
$5M550K0.07%Q2 2026
12
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$5M538K0.00%Q2 2026
13
Radcliffe Capital Management, L.P.
CIK 0001218275
$4M426K0.32%Q2 2026
14
Schonfeld Strategic Advisors LLC
CIK 0001665241
$4M418K0.01%Q2 2026
15
Crossingbridge Advisors, LLC
CIK 0001770024
$4M400K0.74%Q2 2026
16
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$4M408K0.00%Q2 2026
17
Context Capital Management, LLC
CIK 0001301396
$4M400K0.08%Q2 2026
18
HEIGHTS CAPITAL MANAGEMENT, INC
CIK 0001081698
$4M365K0.84%Q2 2026
19
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
CIK 0001083190
$3M350K0.02%Q2 2026
20
Kryger Capital LLC
CIK 0002123957
$3M346K0.20%Q2 2026
Page 1 of 2
20 more holders available. Log in →