Company · Ownership research

Armour Residential REIT, Inc. ARR

CIK 0001428205 · CUSIP 042315705

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 042315705 (ARR), not CUSIP 042315905 (ARR), CUSIP 042315955 (ARR), CUSIP 042315507 (ARR), and does not merge CUSIPs.

This page lists the top 20 of 198 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$218.24M 12,982,866 shares	0.00%	+1.85M(+16.70%)Added	SEC filing ↗ Aug 12, 2025	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$148.74M 8,848,037 shares	0.00%	+864.81K(+10.80%)Added	SEC filing ↗ Aug 11, 2025	▾
03	STATE STREET CORP CIK 93751 · View history	$46.07M 2,740,428 shares	0.00%	+397.59K(+17.00%)Added	SEC filing ↗ Aug 14, 2025	▾
04	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$33.09M 1,968,349 shares	0.00%	+426.54K(+27.70%)Added	SEC filing ↗ Aug 8, 2025	▾
05	Invesco Ltd. CIK 914208 · View history	$25.50M 1,517,014 shares	0.00%	-181.51K(-10.70%)Reduced	SEC filing ↗ Aug 13, 2025	▾
06	MORGAN STANLEY CIK 895421 · View history	$16.92M 1,006,365 shares	0.00%	+85.01K(+9.20%)Added	SEC filing ↗ Aug 14, 2025	▾
07	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history	$16.87M 1,003,622 shares	0.03%	+72.79K(+7.80%)Added	SEC filing ↗ Aug 14, 2025	▾
08	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$14.93M 888,295 shares	0.00%	-58.09K(-6.10%)Reduced	SEC filing ↗ Aug 14, 2025	▾
09	NORTHERN TRUST CORP CIK 73124 · View history	$14.21M 845,053 shares	0.00%	+164.15K(+24.10%)Added	SEC filing ↗ Aug 13, 2025	▾
10	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$13.75M 817,933 shares	0.00%	+196.38K(+31.60%)Added	SEC filing ↗ Aug 12, 2025	▾
11	VAN ECK ASSOCIATES CORP CIK 869178 · View history	$12.20M 725,545 shares	0.01%	+125.16K(+20.80%)Added	SEC filing ↗ Aug 14, 2025	▾
12	MARSHALL WACE, LLP CIK 1318757 · View history	$9.01M 535,756 shares	0.01%	+535.76KNew	SEC filing ↗ Aug 13, 2025	▾
13	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$8.86M 527,044 shares	0.00%	-279.98K(-34.70%)Reduced	SEC filing ↗ Aug 14, 2025	▾
14	ROYAL BANK OF CANADA CIK 1000275 · Amended · View history	$8.48M 504,539 shares	0.00%	+382.48K(+313.40%)Added	SEC filing ↗ Nov 21, 2025	▾
15	Bank of New York Mellon Corp CIK 1390777 · View history	$7.96M 473,540 shares	0.00%	+100.41K(+26.90%)Added	SEC filing ↗ Aug 5, 2025	▾
16	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$6.94M 413,003 shares	0.01%	+217.93K(+111.70%)Added	SEC filing ↗ Aug 14, 2025	▾
17	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$6.81M 405,395 shares	0.00%	+26.21K(+6.90%)Added	SEC filing ↗ Aug 8, 2025	▾
18	Advisors Asset Management, Inc. CIK 1297376 · Amended · View history	$5.68M 337,737 shares	0.10%	+131.33K(+63.60%)Added	SEC filing ↗ Aug 24, 2026	▾
19	Public Sector Pension Investment Board CIK 1396318 · View history	$4.68M 278,674 shares	0.02%	+36.39K(+15.00%)Added	SEC filing ↗ Aug 12, 2025	▾
20	Nuveen, LLC CIK 1871926 · View history	$4.58M 272,739 shares	0.00%	+27.28K(+11.10%)Added	SEC filing ↗ Aug 12, 2025	▾

Showing 20 / 198 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

198

Cancelled or null records excluded

Disclosed shares

42,935,520

Not deduplicated across managers

Disclosed value

$721.75M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Armour Residential REIT, Inc. · Q2 2025

Explore all 198 reporting institutions.

This page includes 20 of 198 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.