XRPN · Armada Acquisition Corp. II
$10.45
0.00 (-0.01%)
At close · Jul 29
Going-concern doubt
— flagged May 13, 2026
Substantial doubt about the company's ability to continue as a going concern.
“The Company's Management has determined that the liquidity condition and mandatory liquidation should an initial Business Combination not occur, and potential subsequent dissolution raises substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed May 13, 2026
Market Cap
$330.15M
Shares
31.59M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 64
Total Value: $268,313,360
Total Shares: 26,011,274
Institutional Ownership Trend
5 quarters
Holder Concentration
Across 64 13F filersTop Holder
22.6%
of institutional value
Top 5
48.9%
of institutional value
Top 10
64.0%
of institutional value
HHI
793
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Micro Arrington Capital Management, LLC | $59,756,760 | 22.27% | 5,796,000 | Shares | Sole | 2026-05-14 | ||||
| Mid METEORA CAPITAL, LLC | $23,519,584 | 8.77% | 2,281,240 | Shares | Defined | 2026-05-15 | ||||
| Mid TENOR CAPITAL MANAGEMENT Co., L.P. | $22,527,350 | 8.40% | 2,185,000 | Shares | Sole | 2026-05-15 | ||||
| Mid BERKLEY W R CORP | $12,719,807 | 4.74% | 1,233,735 | Shares | Sole | 2026-05-15 | ||||
| Mid AQR Arbitrage LLC | $10,893,329 | 4.06% | 1,056,579 | Shares | Defined | 2026-05-15 | ||||
| Mid Westchester Capital Management, LLC | $8,592,353 | 3.20% | 833,400 | Shares | Other | 2026-05-15 | ||||
| Mid Magnetar Financial LLC | $8,395,082 | 3.13% | 814,266 | Shares | Sole | 2026-05-13 | ||||
| Large LMR Partners LLP | $8,248,000 | 3.07% | 800,000 | Shares | Sole | 2026-05-15 | ||||
| Mid Linden Advisors LP | $8,248,000 | 3.07% | 800,000 | Shares | Sole | 2026-05-15 | ||||
| Mid MIZUHO SECURITIES USA LLC Broker-Dealer | $8,074,687 | 3.01% | 774,922 | Shares | Defined | 2026-07-28 | ||||
| Mid Polar Asset Management Partners Inc. | $6,555,458 | 2.44% | 635,835 | Shares | Sole | 2026-05-15 | ||||
| Mid WOLVERINE ASSET MANAGEMENT LLC | $5,917,929 | 2.21% | 573,999 | Shares | Defined | 2026-05-04 | ||||
| Large TORONTO DOMINION BANK Bank | $5,155,000 | 1.92% | 500,000 | Shares | Defined | 2026-05-15 | ||||
| Mid ARISTEIA CAPITAL, L.L.C. | $5,155,000 | 1.92% | 500,000 | Shares | Sole | 2026-05-15 | ||||
| Small Radcliffe Capital Management, L.P. | $4,812,594 | 1.79% | 466,789 | Shares | Sole | 2026-05-15 | ||||
| Small RLH Capital LLC | $4,771,550 | 1.78% | 462,808 | Shares | Defined | 2026-04-29 | ||||
| Mid First Trust Capital Management L.P. | $4,730,887 | 1.76% | 458,864 | Shares | Sole | 2026-05-14 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $4,689,503 | 1.75% | 454,850 | Shares | Sole | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $3,773,212 | 1.41% | 365,976 | Shares | Defined | 2026-05-15 | ||||
| Small Context Capital Management, LLC | $3,647,000 | 1.36% | 350,000 | Shares | Sole | 2026-07-23 | ||||
| Small Quarry LP | $3,166,582 | 1.18% | 307,137 | Shares | Other | 2026-05-15 | ||||
| Small HIGHBRIDGE CAPITAL MANAGEMENT LLC | $2,832,455 | 1.06% | 274,729 | Shares | Sole | 2026-05-15 | ||||
| Mid Karpus Management, Inc. | $2,673,383 | 1.00% | 259,300 | Shares | Sole | 2026-05-14 | ||||
| Small Mint Tower Capital Management B.V. | $2,577,500 | 0.96% | 250,000 | Shares | Sole | 2026-05-04 | ||||
| Small SkyView Investment Advisors, LLC | $2,577,500 | 0.96% | 250,000 | Shares | Sole | 2026-05-15 | ||||
| Large Verition Fund Management LLC | $2,273,489 | 0.85% | 220,513 | Shares | Sole | 2026-05-15 | ||||
| Mid GLAZER CAPITAL, LLC | $2,070,784 | 0.77% | 200,852 | Shares | Sole | 2026-05-14 | ||||
| Mid WHITEBOX ADVISORS LLC | $2,062,000 | 0.77% | 200,000 | Shares | Sole | 2026-05-15 | ||||
| Mid PICTON MAHONEY ASSET MANAGEMENT | $2,062,000 | 0.77% | 200,000 | Shares | Sole | 2026-05-13 | ||||
| Mid MOORE CAPITAL MANAGEMENT, LP | $2,062,000 | 0.77% | 200,000 | Shares | Sole | 2026-05-15 | ||||
| Mid Shaolin Capital Management LLC | $2,062,000 | 0.77% | 200,000 | Shares | Sole | 2026-05-15 | ||||
| Small DLD Asset Management, LP | $2,053,030 | 0.77% | 199,130 | Shares | Sole | 2026-05-13 | ||||
| Small HEIGHTS CAPITAL MANAGEMENT, INC | $1,971,962 | 0.73% | 191,267 | Shares | Other | 2026-05-15 | ||||
| Large COMMONWEALTH EQUITY SERVICES, LLC | $1,819,075 | 0.68% | 176,438 | Shares | Sole | 2026-04-27 | ||||
| Mid O'Connor Alternative Investments LLC | $1,546,500 | 0.58% | 150,000 | Shares | Defined | 2026-05-15 | ||||
| Small Cable Car Capital, LP | $1,546,500 | 0.58% | 150,000 | Shares | Sole | 2026-05-15 | ||||
| Large Walleye Capital LLC | $1,443,400 | 0.54% | 140,000 | Shares | Sole | 2026-05-13 | ||||
| Large Hudson Bay Capital Management LP | $1,311,287 | 0.49% | 127,186 | Shares | Sole | 2026-05-13 | ||||
| Large Clear Street Group Inc. | $1,303,462 | 0.49% | 126,427 | Shares | Sole | 2026-05-15 | ||||
| Small Periscope Capital Inc. | $1,288,750 | 0.48% | 125,000 | Shares | Sole | 2026-05-14 | ||||
| Large Cambridge Investment Research Advisors, Inc. | $1,123,724 | 0.42% | 107,843 | Shares | Sole | 2026-07-27 | ||||
| Mega CITIGROUP INC | $1,031,000 | 0.38% | 100,000 | Shares | Defined | 2026-05-11 | ||||
| Mid BOOTHBAY FUND MANAGEMENT, LLC | $990,894 | 0.37% | 96,110 | Shares | Other | 2026-05-15 | ||||
| Small CSS LLC/IL | $722,401 | 0.27% | 70,068 | Shares | Sole | 2026-05-15 | ||||
| Small Diametric Capital, LP | $592,814 | 0.22% | 57,499 | Shares | Defined | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $521,283 | 0.19% | 50,561 | Shares | Defined | 2026-05-15 | ||||
| Mega CITADEL ADVISORS LLC | $509,241 | 0.19% | 49,393 | Shares | Defined | 2026-05-15 | ||||
| Large HRT FINANCIAL LP | $433,535 | 0.16% | 42,050 | Shares | Defined | 2026-05-14 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $417,585 | 0.16% | 40,503 | Shares | Defined | 2026-05-12 | ||||
| Mega JPMORGAN CHASE & CO | $262,193 | 0.10% | 25,431 | Shares | Defined | 2026-05-13 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $221,912 | 0.08% | 21,524 | Shares | Defined | 2026-05-15 | ||||
| Mid Virtu Financial LLC | $191,374 | 0.07% | 18,562 | Shares | Defined | 2026-05-14 | ||||
| Mid PRELUDE CAPITAL MANAGEMENT, LLC | $150,062 | 0.06% | 14,555 | Shares | Other | 2026-05-15 | ||||
| Micro Mann Financial Group, Inc. | $129,729 | 0.05% | 12,450 | Shares | Sole | 2026-07-22 | ||||
| Large HUNTINGTON NATIONAL BANK Bank | $30,940 | 0.01% | 3,001 | Shares | Defined | 2026-05-15 | ||||
| Mid Purpose Unlimited Inc. | $28,868 | 0.01% | 2,800 | Shares | Sole | 2026-05-15 | ||||
| Mega ROYAL BANK OF CANADA Bank | $20,362 | 0.01% | 1,975 | Shares | Defined | 2026-05-15 | ||||
| Small FNY Investment Advisers, LLC | $12,504 | 0.00% | 1,200 | Shares | Sole | 2026-07-08 | ||||
| Mid CENTRAL TRUST Co Bank | $10,310 | 0.00% | 1,000 | Shares | Sole | 2026-04-17 | ||||
| Mega PNC FINANCIAL SERVICES GROUP, INC. | $10,052 | 0.00% | 975 | Shares | Defined | 2026-05-08 | ||||
| Large OSAIC HOLDINGS, INC. | $6,186 | 0.00% | 600 | Shares | Defined | 2026-05-15 | ||||
| Micro Glass Jacobson Investment Advisors llc | $6,000 | 0.00% | 582 | Shares | Sole | 2026-04-23 | ||||
| Mid EverSource Wealth Advisors, LLC | $2,605 | 0.00% | 250 | Shares | Sole | 2026-07-24 | ||||
| Micro Creative Capital Management Investments LLC | $1,042 | 0.00% | 100 | Shares | Sole | 2026-07-24 | ||||
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