Comparable stake leader
Arrington XRP Capital Fund, LP
SEC ownership of Armada Acquisition Corp. II
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002044009.
Disclosed value leader
Arrington XRP Capital Fund, LP
Comparable rows
43/50
Latest evidence
31 Mar 2026
- Public ticker
- XRPN, XRPNU, XRPNW on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Arrington XRP Capital Fund, LP
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
43 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Arrington XRP Capital Fund, LP
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0002044009
- Issuer location
- Carmana Bay, Grand Cayman, Cayman Islands
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Armada Acquisition Corp. II (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Arrington XRP Capital Fun...
Disclosed value leader
Arrington XRP Capital Fun...
Comparable rows
43/50
Latest evidence
31 Mar 2026
13D/G
3/4/5
13F
Lead comparable stake: 26%
7 rows are not safely comparable across share classes.
13D/G row: Arrington XRP Capital Fund, LP
Showing 1-8 of 50 holder rows.
Quick read
Arrington XRP Capital Fund, LP leads the comparable SEC ownership view at 26%.
43 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Arrington XRP Capital Fund, LP's linked filing trail.
Comparable ownership
Top 5
Arrington XRP Capital Fund, LP
26%
METEORA CAPITAL, LLC
9.6%
TENOR CAPITAL MANAGEMENT Co., L.P.
9.2%
BERKLEY W R CORP
5.2%
AQR CAPITAL MANAGEMENT LLC
4.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Arrington XRP Capital Fund, LP |
13D/G
3/4/5
10%+ Owner
|
26%
|
$83,131,200
8,280,000 shares
|
$0 | 28 Aug 2025 |
| METEORA CAPITAL, LLC |
13F
13D/G
Company
|
9.6%
from 13D/G
|
$23,524,506
2,304,635 shares
mixed-class rows
|
— | 31 Mar 2026 |
| TENOR CAPITAL MANAGEMENT Co., L.P. |
13D/G
13F
Tenor Capital Management Company, L.P. · Company
|
9.2%
|
$23,160,563
2,185,000 shares
|
+$7,260,863 | 31 Dec 2025 |
| BERKLEY W R CORP |
13F
13D/G
Company · W. R. Berkley Corporation
|
5.2%
from 13D/G
|
$12,753,451
1,289,816 shares
mixed-class rows
|
— | 31 Mar 2026 |
| AQR CAPITAL MANAGEMENT LLC |
13D/G
|
4.7%
|
$11,564,858
1,108,382 shares
|
-$4,082,313 | 30 Sep 2025 |
| Armada Sponsor II LLC |
3/4/5
10%+ Owner
|
1.7%
|
$4,016,000
400,000 shares
|
— | 12 Aug 2025 |
| Jack Michael Arrington |
3/4/5
Director, 10%+ Owner
|
1.7%
|
$4,016,000
400,000 shares
|
— | 28 Aug 2025 |
| WOLVERINE ASSET MANAGEMENT LLC |
13F
Company
|
2.4%
|
$5,917,930
573,999 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 10 Aug 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-13 of 13 reporting-owner rows connected to Armada Acquisition Corp. II. Open a relationship link for the CIK-to-CIK filing trail.
Rows
13
Largest Forms 3/4/5 holder
Arrington XRP Capital Fund, LP
Net 12M change
$0
Latest report
28 Aug 2025
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Arrington XRP Capital Fund, LP | 10%+ Owner | $4,124,000 | Mixed | 28 Aug 2025 | ||
| Jack Michael Arrington | Director, 10%+ Owner | $4,016,000 | Mixed | 28 Aug 2025 | ||
| Armada Sponsor II LLC | 10%+ Owner | $4,016,000 | Mixed | 12 Aug 2025 | ||
| Stephen P. Herbert | CEO, Director, 10%+ Owner | $0 | Mixed | 12 Aug 2025 | ||
| Douglas M. Lurio | Pres./CFO/Sec., Director, 10%+ Owner | $0 | Mixed | 12 Aug 2025 | ||
| Taryn Jogi Naidu | Chief Executive Officer, Director | Mixed | 28 Aug 2025 | |||
| Lindy Jenay Key | Director | Mixed | 28 Aug 2025 | |||
| Celso L. White | Director | Mixed | 22 May 2025 | |||
| Ronald Robert Palmeri | Director | Mixed | 28 Aug 2025 | |||
| Thomas A. Decker | Director | Mixed | 22 May 2025 | |||
| Mohammad A. Khan | Director | Mixed | 22 May 2025 | |||
| Richard Danis | Director | Mixed | 28 Aug 2025 | |||
| Kyle Andrew Horton | Chief Financial Officer | Mixed | 28 Aug 2025 |
Recent insider transactions for Armada Acquisition Corp. II
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Douglas M. Lurio | AACI | Class A Ordinary Shares | Sale | -100% | -400,000 | 0 | 12 Aug 2025 | Armada Sponsor II LLC | ||
| Douglas M. Lurio | AACI | Private Placement Warrants | Other | -100% | -200,000 | 0 | 12 Aug 2025 | Armada Sponsor II LLC | ||
| Douglas M. Lurio | AACI | Class B Ordinary Shares | Other | -100% | -7,880,000 | 0 | 12 Aug 2025 | Armada Sponsor II LLC | ||
| Stephen P. Herbert | AACI | Class A Ordinary Shares | Sale | -100% | -400,000 | 0 | 12 Aug 2025 | Armada Sponsor II LLC | ||
| Stephen P. Herbert | AACI | Private Placement Warrants | Other | -100% | -200,000 | 0 | 12 Aug 2025 | Armada Sponsor II LLC | ||
| Stephen P. Herbert | AACI | Class B Ordinary Shares | Other | -100% | -7,880,000 | 0 | 12 Aug 2025 | Armada Sponsor II LLC | ||
| Armada Sponsor II LLC | AACI | Class A Ordinary Shares | Sale | -50% | -400,000 | 400,000 | 12 Aug 2025 | Direct | ||
| Armada Sponsor II LLC | AACI | Private Placement Warrants | Other | -100% | -200,000 | 0 | 12 Aug 2025 | Direct | ||
| Armada Sponsor II LLC | AACI | Class B Ordinary Shares | Other | -100% | -7,880,000 | 0 | 12 Aug 2025 | Direct |
* marks a reported price that did not pass the local price check.