Companies / Armour Residential REIT, Inc.
Armour Residential REIT, Inc.
NYSE: ARRCIK 1428205VERO BEACH, FL
Financials
Ownership
141.6M shares outstanding · as of Jul 21, 2026
Ownership
| Insiders | 0.18% | 249,012 |
| Institutions | 47.02% | 66,560,229 |
| Public float | 52.80% | 74,743,805 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 11
View all →| Insider | % of shares | Shares |
|---|---|---|
Ulm ScottCEOCEO · Director | 0.05% | 74,830 |
Staton Daniel CChairman of the Board · Director | 0.02% | 33,203 |
Bell Marc HDirector | 0.02% | 28,781 |
| 0.02% | 26,637 | |
Downey CarolynDirector | 0.02% | 25,935 |
Hollihan John P IIIDirector | 0.01% | 20,241 |
Behar Z JamieDirector | 0.01% | 15,444 |
Paperin Stewart JDirector | <0.01% | 11,250 |
Macauley DesmondCo-Chief Investment Officer | <0.01% | 5,359 |
Losyev SergeyCo-Chief Investment Officer | <0.01% | 4,851 |
Institutional holders 229
View all →| Holder | Value | % of shares |
|---|---|---|
| $348.55M | 14.11% | |
| $211.40M | 8.44% | |
| $82.80M | 3.35% | |
| $45.43M | 1.92% | |
| $34.79M | 1.47% | |
| $31.94M | 1.28% | |
| $20.55M | 0.87% | |
| $20.44M | 0.82% | |
| $20.43M | 0.82% | |
| $20.37M | 0.81% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $43.89M | +2.5M +14.41% | 19,974,341 14.11% of shares | medium |
| Q1 2026 as of | Jupiter Asset Management Ltd 13F manager | New | Common stock | $20.55M | +1.2M | 1,231,954 0.87% of shares | medium |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Trim | Common stock | $-19.83M | -1.2M -67.70% | 567,219 0.40% of shares | medium |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $14.39M | +825K +21.04% | 4,745,078 3.35% of shares | medium |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Add | Common stock | $11.72M | +703K +50.82% | 2,085,529 1.47% of shares | medium |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Trim | Common stock | $-10.54M | -632K -46.61% | 723,520 0.51% of shares | medium |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Add | Common stock | $7.77M | +466K +234.61% | 664,247 0.47% of shares | medium |
| Q1 2026 as of | Philadelphia Financial Management of San Francisco, LLC 13F manager | Exit | Common stock | $-7.69M | -435K -100.00% | 0 | medium |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| ARR | — | 042315705 |