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Armada Acquisition Corp. II

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Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Armada Acquisition Corp. II

CIK 0002044009XRPNXRPNUXRPNW· quarter ending 2026-06-30
Shares outstanding
31,590,000
as of 2026-08-11 · 10-Q cover page, filed 2026-08-13
Held by 13F filers
102,123
selection includes debt or preferreds — no % of shares outstanding
Holders
4
-2 vs 2026-03-31 · 0 new, 2 exited
Value
$1.1M
shares -85.4% vs prior quarter
13F holdings exceed the share count. This is normal for heavily shorted stocks: shares lent to short sellers are reported by the lender and again by whoever bought them. Related filers occasionally report the same position twice as well.

Share classes (cover page of the 10-Q filed 2026-08-13, as of 2026-08-11)

ClassListedShares outstandingHeld by 13F filers% of classHoldersCUSIP
Common Class AXRPN · NASDAQ23,710,00026,826,259113.1%67G0R38G104
Common Class Bnot listed7,880,000——

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine
CountCUSIPClass (as filers write it)HoldersShares heldClass shares% of classValueOptionsMapped via
G0R38G104COM6726,826,25923,710,000113.1%$279.4M—13DGholders →
G0R38G120UNIT 05/21/2030not common4102,123——$1.1M—13DGholders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (4 of 4 · G0R38G120)

change vs 2026-03-31
#FilerShares / principal% of classValueChange
1READYSTATE ASSET MANAGEMENT LP99,086—$1.1M—
2Clear Street Group Inc.1,852—$20K+1,545 (+503.3%)
3UBS Group AG1,158—$13K—
4NATIONAL BANK OF CANADA /FI/27—$110—
Exited since 2026-03-31 (2 filers; largest 2 shown)
O'Connor Alternative Investments LLC−300,000
Karpus Management, Inc.−299,800

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting personFormFiledEventShares% of class
Tenor Opportunity Master Fund, Ltd.SCHEDULE 13G/A2026-08-142026-06-301,100,0004.3%
Tenor Capital Management Company, L.P.SCHEDULE 13G/A2026-08-142026-06-301,100,0004.3%
Robin ShahSCHEDULE 13G/A2026-08-142026-06-301,100,0004.3%
Meteora Capital, LLCSCHEDULE 13G/A2026-08-142026-06-301,985,6598.37%
Berkley Insurance CompanySCHEDULE 13G2026-05-082026-03-311,233,7355.2%
W. R. Berkley CorporationSCHEDULE 13G2026-05-082026-03-311,233,7355.2%
Harraden Circle Strategic Investments, LPSCHEDULE 13G/A2026-02-132025-12-3100%
Harraden Circle Special Opportunities, LPSCHEDULE 13G/A2026-02-132025-12-3100%
Frederick V. Fortmiller, Jr.SCHEDULE 13G/A2026-02-132025-12-3100%
Harraden Circle Concentrated, LPSCHEDULE 13G/A2026-02-132025-12-3100%
Harraden Circle Investments, LLCSCHEDULE 13G/A2026-02-132025-12-3100%
Harraden Circle Investors GP, LLCSCHEDULE 13G/A2026-02-132025-12-3100%
Harraden Circle Investors GP, LPSCHEDULE 13G/A2026-02-132025-12-3100%
Harraden Circle Investors, LPSCHEDULE 13G/A2026-02-132025-12-3100%
AQR Arbitrage, LLCSCHEDULE 13G/A2025-11-122025-09-301,108,3824.67%
AQR Capital Management, LLCSCHEDULE 13G/A2025-11-122025-09-301,108,3824.67%
AQR Capital Management Holdings, LLCSCHEDULE 13G/A2025-11-122025-09-301,108,3824.67%
Douglas M. LurioSCHEDULE 13G/A2025-09-112025-08-2800%
Stephen P. HerbertSCHEDULE 13G/A2025-09-112025-08-2800%
Armada Sponsor II LLCSCHEDULE 13G/A2025-09-112025-08-2800%
Jack Michael ArringtonSCHEDULE 13D2025-09-082025-08-288,280,00026.2%
Arrington XRP Capital Fund, LPSCHEDULE 13D2025-09-082025-08-288,280,00026.2%
Arrington Capital Management, LLCSCHEDULE 13D2025-09-082025-08-288,280,00026.2%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.