ARMOUR Residential REIT Inc
Ownership
Ownership Structure
Who owns ARMOUR Residential REIT Inc (ARR)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.8% of the shares are freely tradable; institutional investors hold 55.9%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 13.95 | 33,119,543 | +14.0 | 06/30/2023 |
| Vanguard Group Inc | 9.02 | 21,418,132 | +5.5 | 06/30/2023 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 13.55 | 6,431,773 | +0.0 | 08/31/2023 |
| Vanguard Instl Ttl Stck Mkt Idx Tr | 13.47 | 6,392,276 | +45.4 | 03/31/2023 |
| Invesco KBW High Dividend Yld Fincl ETF | 13.18 | 6,257,618 | +0.0 | 09/28/2023 |
| iShares Russell 2000 ETF | 11.23 | 5,330,853 | +1.7 | 09/27/2023 |
| Vanguard Small Cap Index | 10.75 | 5,102,751 | +0.9 | 08/31/2023 |
| Vanguard Small Cap Value Index Inv | 7.43 | 3,526,172 | -0.3 | 08/31/2023 |
| iShares Mortgage Real Estate Capped ETF | 6.37 | 3,022,037 | -0.4 | 09/28/2023 |
| Vanguard Institutional Extnd Mkt Idx Tr | 5.96 | 2,828,893 | +0.0 | 08/31/2023 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Ulm Scott | CEO | 83,386 | 1,033,986 $ | Aug 21, 2026 | direct |
| Harper Gordon | CFO | 34,272 | 424,973 $ | Aug 21, 2026 | direct |
| Bell Marc H | Director | 31,161 | 386,396 $ | Aug 21, 2026 | direct |
| Downey Carolyn | Director | 30,962 | 383,929 $ | Oct 1, 2026 | direct |
| Hollihan John P Iii | Director | 21,381 | 265,124 $ | Aug 21, 2026 | direct |
| Behar Z Jamie | Director | 17,344 | 215,066 $ | Aug 21, 2026 | direct |
| Paperin Stewart J | Director | 15,288 | 189,571 $ | Oct 1, 2026 | indirect |
| Losyev Sergey | Co-Chief Investment Officer | 9,677 | 119,989 $ | Sep 29, 2026 | direct |
| Macauley Desmond | Co-Chief Investment Officer | 9,135 | 113,274 $ | Aug 21, 2026 | direct |
| Hain Robert C | Director | 3,431 | 42,544 $ | Aug 21, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | Downey Carolyn | Director | Other | 1,193 | 13.83 | 16,499 |
| Oct 1, 2026 | Paperin Stewart J | Director | Other | 1,193 | 13.83 | 16,499 |
| Sep 29, 2026 | Losyev Sergey | Co-Chief Investment Officer | Buy | 725 | 13.91 | 10,085 |
| Sep 10, 2026 | Staton Daniel C | Chairman of the Board | Sell | 35,583 | 15.86 | 564,418 |
| Aug 21, 2026 | Losyev Sergey | Co-Chief Investment Officer | Other | 1,118 | 16.32 | 18,246 |
| Aug 21, 2026 | Losyev Sergey | Co-Chief Investment Officer | Other | 4,000 | 0.00 | – |
| Aug 21, 2026 | Macauley Desmond | Co-Chief Investment Officer | Other | 1,335 | 16.32 | 21,787 |
| Aug 21, 2026 | Macauley Desmond | Co-Chief Investment Officer | Other | 4,000 | 0.00 | – |
| Aug 21, 2026 | Harper Gordon | CFO | Other | 2,794 | 16.32 | 45,598 |
| Aug 21, 2026 | Harper Gordon | CFO | Other | 7,750 | 0.00 | – |
| Aug 21, 2026 | Ulm Scott | CEO | Other | 4,352 | 16.32 | 71,025 |
| Aug 21, 2026 | Ulm Scott | CEO | Other | 10,880 | 0.00 | – |
| Aug 21, 2026 | Downey Carolyn | Director | Other | 950 | 16.32 | 15,504 |
| Aug 21, 2026 | Downey Carolyn | Director | Other | 1,900 | 0.00 | – |
| Aug 21, 2026 | Hain Robert C | Director | Other | 950 | 16.32 | 15,504 |
| Aug 21, 2026 | Hain Robert C | Director | Other | 1,900 | 0.00 | – |
| Aug 21, 2026 | Behar Z Jamie | Director | Other | 1,900 | 0.00 | – |
| Aug 21, 2026 | Hollihan John P Iii | Director | Other | 760 | 16.32 | 12,403 |
| Aug 21, 2026 | Hollihan John P Iii | Director | Other | 1,900 | 0.00 | – |
| Aug 21, 2026 | Paperin Stewart J | Director | Other | 1,900 | 0.00 | – |
| Aug 21, 2026 | Bell Marc H | Director | Other | 480 | 0.00 | – |
| Aug 21, 2026 | Bell Marc H | Director | Other | 1,900 | 0.00 | – |
| Aug 21, 2026 | Staton Daniel C | Chairman of the Board | Other | 480 | 0.00 | – |
| Aug 21, 2026 | Staton Daniel C | Chairman of the Board | Other | 1,900 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.