Vault-13

ARMADA ACQUISITION CORP III AACIU

UNIT 02/13/2031 · Unit · CUSIP G0R38M127

9 institutional holders -26 vs Q1 2026
4,143,8484.1m shares reported held*
$41.8mreported value*
0 new 2 added 4 reduced 26 sold out net sold ≈ $119.8m (-11.9m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $10.09.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

02040Q1 26: 35Q2 26: 99Q1 26Q2 26
Numbers
QuarterHolders
Q1 202635
Q2 20269

Biggest buyers

Clear Street Group Inc. Added +169,695+169.7k
ARISTEIA CAPITAL, L.L.C. Added +514+514

Biggest sellers

Linden Advisors LP Sold out -1,400,000-1.4m
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Sold out -1,100,000-1.1m
Magnetar Financial LLC Sold out -1,000,000-1.0m
Polar Asset Management Partners Inc. Sold out -900,000-900.0k
AQR Arbitrage LLC Sold out -762,320-762.3k
Alberta Investment Management Corp Sold out -700,000-700.0k
MILLENNIUM MANAGEMENT LLC Sold out -612,000-612.0k
WHITEBOX ADVISORS LLC Sold out -550,000-550.0k
BNP PARIBAS FINANCIAL MARKETS Sold out -537,680-537.7k
WOLVERINE ASSET MANAGEMENT LLC Sold out -506,798-506.8k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
ARISTEIA CAPITAL, L.L.C. 13G · institution new · filed 2026-05-14 6.5% new 1.7m 2026-05-14
Linden Capital L.P. 13G · passive investor new · filed 2026-02-25 5.5% new 1.4m 2026-02-25

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 ARISTEIA CAPITAL, L.L.C. 0.26% of their portfolio GREENWICH, CT 1,657,1461.7m $16.7m $16.7m 0.26% Added +514 +514
2 LMR Partners LLP 0.07% of their portfolio LONDON, X0 1,000,0001.0m $10.1m $10.1m 0.07% Unchanged
3 CSS LLC/IL 0.22% of their portfolio CHICAGO, IL 499,959500.0k $5.0m $5.0m 0.22% Reduced -41 -41
4 OMERS ADMINISTRATION Corp 0.03% of their portfolio TORONTO, A6 450,000450.0k $4.5m $4.5m 0.03% Unchanged
5 Clear Street Group Inc. 0.01% of their portfolio NEW YORK, NY 204,896204.9k $2.1m $2.1m 0.01% Added +169.7k +169,695
6 READYSTATE ASSET MANAGEMENT LP 0.08% of their portfolio CHICAGO, IL 200,000200.0k $2.0m $2.0m 0.08% Unchanged
7 Lineage Point Capital LP 0.26% of their portfolio PALM BEACH, FL 121,400121.4k $1.3m $1.3m 0.26% Reduced -3.6k -3,600
8 PenderFund Capital Management Ltd. 0.01% of their portfolio VANCOUVER, A1 7,3007.3k $75.8k $75.8k 0.01% Reduced -8.7k -8,700
9 GLAZER CAPITAL, LLC 0.00% of their portfolio New York, NY 3,1473.1k $33.0k $33.0k 0.00% Reduced -473.0k -472,966