Companies / Armour Residential REIT, Inc.

Armour Residential REIT, Inc.

NYSE: ARRCIK 1428205VERO BEACH, FL

Financials

Revenue—
Net income$322.69M
Total debt—
Cash$83.68M
Diluted EPS$3.30
Shares outstanding141.6M

Ownership

141.6M shares outstanding · as of Jul 21, 2026
0.18%Insiders
Ownership
Insiders0.18%249,012
Institutions47.02%66,560,229
Public float52.80%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

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Insider% of sharesShares
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
Harper GordonCFO
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

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HolderValue% of shares
BlackRock, Inc.$348.55M14.11%
Vanguard Group Inc$211.40M8.44%
State Street Corporation$82.80M3.35%
Geode Capital Management, LLC$45.43M1.92%
D. E. Shaw & Co., Inc.$34.79M1.47%
Invesco Ltd.$31.94M1.28%
Jupiter Asset Management Ltd$20.55M0.87%
Morgan Stanley$20.44M0.82%
UBS Group AG$20.43M0.82%
Ameriprise Financial Inc$20.37M0.81%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Jan 6, 2026Hain Robert C
Director
SellCommon Stock, par value $0.001 per share$123.4K-7K
-87.12%
1,010
<0.01% of shares
medium
Feb 24, 2026Harper Gordon
Executive
OtherCommon Stock, par value $0.001 per share$26.6K-1K
-5.29%
26,637
0.02% of shares
low
Feb 24, 2026Ulm Scott
CEO
OtherCommon Stock, par value $0.001 per share$24.2K-1K
-1.77%
74,830
0.05% of shares
low
Apr 1, 2026Paperin Stewart J
Director
GrantCommon Stock, par value $0.001 per share$16.5K+989
+11.83%
9,350
<0.01% of shares
low
Jan 2, 2026Downey Carolyn
Director
GrantCommon Stock, par value $0.001 per share$16.5K+932
+3.81%
25,414
0.02% of shares
low
Jan 2, 2026Paperin Stewart J
Director
GrantCommon Stock, par value $0.001 per share$16.5K+932
+14.59%
7,318
<0.01% of shares
low
May 21, 2026Hain Robert C
Director
OtherCommon Stock, par value $0.001 per share$15.6K-950
-27.69%
2,481
<0.01% of shares
low
May 21, 2026Hollihan John P III
Director
OtherCommon Stock$12.5K-760
-3.62%
20,241
0.01% of shares
low

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
ARR——042315705—