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Equibles

ARR

Armour Residential REIT, Inc.

Company with tickers: ARR, ARR-PC

CIK
1428205
CUSIP
042315705
Shares Outstanding
124,046,116
13F Activity (30d)
112 filings 105 filers

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.

Holders: 225
Total Value: $1,103,626,389
Total Shares: 66,164,661
Showing 1–100 of 233 holdings by value · page 1 of 3

Institutional Ownership Trend

15 quarters

Holder Concentration

Across 225 13F filers · Δ vs Dec 31, 2025
Top Holder
26.2%
Dec 2022 → Mar 2026 · range 25.0% – 100.0%
−0.9 pts
Top 5
54.5%
Dec 2022 → Mar 2026 · range 54.5% – 100.0%
−4.1 pts
Top 10
66.5%
Dec 2022 → Mar 2026 · range 66.5% – 100.0%
−2.6 pts
HHI
965
Dec 2022 → Mar 2026 · range 965 – 10,000
Broadly held−222

Quarterly Activity

vs Dec 31, 2025
New
36
Increased
77
Decreased
69
Sold Out
35
Unchanged
43
Holder count: +1
Institutional value: -3.3%
Shares held: +2.6%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mega D. E. Shaw & Co., Inc. +777,952 2,160,729
Mega FIRST TRUST ADVISORS LP +465,733 664,247
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. +430,130 1,577,994
Large Verition Fund Management LLC +378,584 437,184
Mega CITADEL ADVISORS LLC +285,600 1,170,082

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mega TWO SIGMA INVESTMENTS, LP −1,188,680 567,219
Large MARSHALL WACE, LLP −631,689 723,520
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP −296,799 621,825
Mega UBS Group AG −278,447 876,428
Mega BARCLAYS PLC −165,622 21,919

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 6,670,179 $111,258,585
Mega VANGUARD CAPITAL MANAGEMENT LLC 5,225,736 $87,165,276
Large JUPITER ASSET MANAGEMENT LTD 1,231,954 $20,548,991
Mega VANGUARD FIDUCIARY TRUST CO 723,122 $12,061,674
Large VOLORIDGE INVESTMENT MANAGEMENT, LLC 465,357 $7,762,154

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 11,950,174 $211,398,576
Small Philadelphia Financial Management of San Francisco, LLC 434,709 $7,690,002
Large TWO SIGMA ADVISERS, LP 249,021 $4,405,181
Small Almitas Capital LLC 217,149 $3,841,365
Mid AlphaQuest LLC 109,730 $1,941,123
Filter: New 36 Increased 77 Reduced 69 Sold out 35 Unchanged 43
Showing 100 of 233
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $288,825,820 26.17% 17,315,697
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $111,258,585 10.08% 6,670,179
Mega VANGUARD CAPITAL MANAGEMENT LLC $87,165,276 7.90% 5,225,736
Mega STATE STREET CORP $68,822,647 6.24% 4,126,058
Mega GEODE CAPITAL MANAGEMENT, LLC $45,416,503 4.12% 2,722,812
Mega D. E. Shaw & Co., Inc. $34,786,623 3.15% 2,085,529
Mega Invesco Ltd. $30,010,219 2.72% 1,799,174
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $26,320,939 2.38% 1,577,994
Large JUPITER ASSET MANAGEMENT LTD $20,548,991 1.86% 1,231,954
Mega MORGAN STANLEY $20,035,729 1.82% 1,201,183
Mega AMERIPRISE FINANCIAL INC $19,892,100 1.80% 1,192,572
Mega NORTHERN TRUST CORP Bank $18,831,283 1.71% 1,128,974
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $17,819,093 1.61% 1,068,291
Mega VAN ECK ASSOCIATES CORP $17,483,108 1.58% 1,048,148
Mega UBS Group AG $14,618,817 1.32% 876,428
Large MARSHALL WACE, LLP $12,068,312 1.09% 723,520
Mega VANGUARD FIDUCIARY TRUST CO Bank $12,061,674 1.09% 723,122
Mega Bank of New York Mellon Corp Bank $11,915,605 1.08% 714,365
Mega FIRST TRUST ADVISORS LP $11,079,639 1.00% 664,247
Mega CITADEL ADVISORS LLC $10,938,443 0.99% 655,782
Mid Advisors Asset Management, Inc. $9,820,650 0.89% 588,768
Mega TWO SIGMA INVESTMENTS, LP $9,461,212 0.86% 567,219
Mega PRINCIPAL FINANCIAL GROUP INC $9,072,835 0.82% 543,935
Mid WOLVERINE ASSET MANAGEMENT LLC $8,682,690 0.79% 520,545
Mega AQR CAPITAL MANAGEMENT LLC $7,945,395 0.72% 476,343
Large VOLORIDGE INVESTMENT MANAGEMENT, LLC $7,762,154 0.70% 465,357
Large Verition Fund Management LLC $7,292,229 0.66% 437,184
Large Public Sector Pension Investment Board Pension $6,677,370 0.61% 400,322
Mega CITADEL ADVISORS LLC $6,398,448 0.58% 383,600
Mega GOLDMAN SACHS GROUP INC $6,124,695 0.55% 367,188
Small Ascentis Wealth Management, LLC $5,921,400 0.54% 355,000
Mega RHUMBLINE ADVISERS $5,517,693 0.50% 330,797
Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC $4,753,449 0.43% 284,979
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $4,725,444 0.43% 283,300
Mega JPMORGAN CHASE & CO $4,689,095 0.42% 281,121
Mega CITIGROUP INC $4,380,400 0.40% 262,614
Mega Legal & General Group Plc $4,202,741 0.38% 251,963
Mega Nuveen, LLC $4,084,614 0.37% 244,881
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $3,953,160 0.36% 237,000
Mega Swiss National Bank Bank $3,702,342 0.34% 221,963
Large PEAK6 LLC $3,592,872 0.33% 215,400
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $3,164,561 0.29% 189,722
Mega BANK OF AMERICA CORP /DE/ Bank $3,093,972 0.28% 185,490
Mega JANE STREET GROUP, LLC $3,054,108 0.28% 183,100
Micro Penn Mutual Asset Management $2,903,154 0.26% 174,050
Mega RAYMOND JAMES FINANCIAL INC $2,760,439 0.25% 165,494
Mid Susquehanna Portfolio Strategies, LLC $2,659,859 0.24% 159,464
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $2,467,889 0.22% 147,955
Small GraniteShares Advisors LLC $2,306,427 0.21% 138,275
Mega CITADEL ADVISORS LLC $2,180,076 0.20% 130,700
Large PRUDENTIAL FINANCIAL INC $1,907,307 0.17% 114,347
Mega PRICE T ROWE ASSOCIATES INC /MD/ $1,806,577 0.16% 108,308
Mega VANGUARD ASSET MANAGEMENT, Ltd $1,796,819 0.16% 107,723
Mega ALLIANCEBERNSTEIN L.P. $1,790,748 0.16% 107,359
Mega DEUTSCHE BANK AG\ Bank $1,722,660 0.16% 103,277
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,693,437 0.15% 101,525
Large Centiva Capital, LP $1,668,000 0.15% 100,000
Mid INDEPENDENT FINANCIAL GROUP, LLC $1,491,141 0.14% 89,397
Large PEAK6 LLC $1,481,184 0.13% 88,800
Mid XTX Topco Ltd $1,402,170 0.13% 84,063
Small Simplicity Wealth,LLC $1,379,002 0.12% 82,674
Mid Engineers Gate Manager LP $1,363,089 0.12% 81,720
Mega JANE STREET GROUP, LLC $1,307,712 0.12% 78,400
Large Qube Research & Technologies Ltd $1,264,060 0.11% 75,783
Mega D. E. Shaw & Co., Inc. $1,254,336 0.11% 75,200
Large Thrivent Financial for Lutherans $1,245,812 0.11% 74,689
Small Strait & Sound Wealth Management LLC $1,223,511 0.11% 73,352
Mid Penserra Capital Management LLC $1,181,010 0.11% 70,804
Large GUGGENHEIM CAPITAL LLC $1,164,880 0.11% 69,837
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension $1,121,646 0.10% 67,245
Mid Brevan Howard Capital Management LP $1,087,235 0.10% 65,182
Mega LPL Financial LLC $1,040,631 0.09% 62,388
Large MetLife Investment Management, LLC $1,024,669 0.09% 61,431
Large IEQ CAPITAL, LLC $1,019,998 0.09% 61,151
Large PEAK6 LLC $1,011,491 0.09% 60,641
Mid Jump Financial, LLC $987,021 0.09% 59,174
Mid SEGALL BRYANT & HAMILL, LLC $960,000 0.09% 57,554
Mega WELLS FARGO & COMPANY/MN $952,193 0.09% 57,086
Mid Illinois Municipal Retirement Fund Pension $946,656 0.09% 56,754
Mid State of Alaska, Department of Revenue $928,175 0.08% 55,646
Small Simplify Asset Management Inc. $899,052 0.08% 53,900
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $835,718 0.08% 50,103
Mid Louisiana State Employees Retirement System Pension $827,328 0.07% 49,600
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $810,214 0.07% 48,574
Mega JANUS HENDERSON GROUP PLC $785,427 0.07% 47,088
Large State of Tennessee, Department of Treasury $750,600 0.07% 45,000
Mega Vanguard Global Advisers, LLC $749,449 0.07% 44,931
Small Bramshill Investments, LLC $715,121 0.06% 42,873
Large NISA INVESTMENT ADVISORS, LLC $682,545 0.06% 40,920
Large Cerity Partners LLC $650,552 0.06% 39,002
Mid Laurion Capital Management LP $621,079 0.06% 37,235
Mega ROYAL BANK OF CANADA Bank $609,537 0.06% 36,543
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $608,653 0.06% 36,490
Mid ALLSTATE CORP $538,130 0.05% 32,262
Large AMALGAMATED BANK Bank $537,913 0.05% 32,249
Small VIRTUS ADVISERS, LLC $533,760 0.05% 32,000
Large Vanguard Investments Australia, Ltd. $530,257 0.05% 31,790
Large Police & Firemen's Retirement System of New Jersey Pension $516,446 0.05% 30,962
Large ARIZONA STATE RETIREMENT SYSTEM Pension $512,960 0.05% 30,753
Large CWM, LLC $508,072 0.05% 30,460

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