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ARR

Armour Residential REIT
ARR

210 hedge funds and large institutions have $947M invested in Armour Residential REIT in 2025 Q3 according to their latest regulatory filings, with 49 funds opening new positions, 102 increasing their positions, 32 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed

219% more repeat investments, than reductions

Existing positions increased: 102 | Existing positions reduced: 32

100% more funds holding in top 10

Funds holding in top 10: 1 → 2 (+1)

44% more first-time investments, than exits

New positions opened: 49 | Existing positions closed: 34

36% more call options, than puts

Call options by funds: $37.6M | Put options by funds: $27.6M

31% more capital invested

Capital invested by funds: $722M → $947M (+$225M)

16.68% more ownership

Funds ownership: 52.52% → 69.2% (+17%)

7% more funds holding

Funds holding: 196 → 210 (+14)

Holders
210
Holders Change
+14
Holders Change %
+7.14%
% of All Funds
2.76%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
49
Increased
102
Reduced
32
Closed
34
Calls
$37.6M
Puts
$27.6M
Net Calls
+$9.99M
Net Calls Change
-$638K

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$69.7M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$49.4M
3
Marshall Wace
Marshall Wace
United Kingdom
+$30.8M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$23.7M
5
State Street
State Street
Massachusetts
+$17.7M

Top Sellers

Rank Fund Capital Flow
1
Two Sigma Investments
Two Sigma Investments
New York
-$5.96M
2
Goldman Sachs
Goldman Sachs
New York
-$4.41M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$2.5M
4
XT
XTX Topco
Cayman Islands
-$2.26M
5
N
Nuveen
North Carolina
-$1.57M
Name Holding Trade Value Shares
Change 		Change in
Stake
Cetera Investment Advisers
126
Cetera Investment Advisers
Illinois
$187K +$196K +12,506 New
TRSOTSOK
127
Teachers Retirement System of the State of Kentucky
Kentucky
$183K – – –
WI
128
Westbourne Investments
Virginia
$183K -$268K -17,100 -60%
CBU
129
CIBC Bancorp USA
Illinois
$177K +$186K +11,845 New
Mariner
130
Mariner
Kansas
$176K -$45K -2,866 -20%
Wealth Enhancement Advisory Services
131
Wealth Enhancement Advisory Services
Minnesota
$174K -$150K -9,561 -46%
PA
132
PharVision Advisers
Florida
$164K +$172K +10,979 New
TIAA Trust, National Association
133
TIAA Trust, National Association
North Carolina
$155K +$163K +10,400 New
SAM
134
SP Asset Management
California
$149K +$157K +10,000 New
AIP
135
Ameritas Investment Partners
Nebraska
$139K +$13.5K +859 +10%
Carson Wealth (CWM LLC)
136
Carson Wealth (CWM LLC)
Nebraska
$137K +$42.8K +2,730 +42%
VEA
137
Virtus ETF Advisers
New York
$123K +$129K +8,200 New
Public Employees Retirement Association of Colorado
138
Public Employees Retirement Association of Colorado
Colorado
$122K – – –
SCM
139
Sterling Capital Management
North Carolina
$115K +$85.8K +5,466 +245%
TRCT
140
Tower Research Capital (TRC)
New York
$99.9K -$11.3K -720 -10%
AAP
141
Arax Advisory Partners
Colorado
$89.2K +$84.9K +5,410 +971%
SSG
142
Summit Securities Group
New York
$85.2K +$87.9K +5,600 +5,600%
AG
143
AmeriFlex Group
Nevada
$80.7K +$84.7K +5,400 New
Fidelity Investments
144
Fidelity Investments
Massachusetts
$79.3K -$744K -47,406 -90%
ACM
145
Aster Capital Management
United Arab Emirates
$63.4K +$65K +4,143 +4,228%
LSV Asset Management
146
LSV Asset Management
Illinois
$58K – – –
SWM
147
Spire Wealth Management
Virginia
$53.6K +$3.11K +198 +6%
KBC Group
148
KBC Group
Belgium
$52K – – –
SOW
149
State of Wyoming
Wyoming
$51.3K +$53.9K +3,436 New
ME
150
McIlrath & Eck
Washington
$45.1K – – –
4 5
6
7 8

ARR Hedge Fund Activity: Q3 2025 in Review

210 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Armour Residential REIT (ARR) for Q3 2025, worth a combined $947M — up 31% from $722M a quarter earlier.

Buyers outnumbered sellers: 49 funds opened new ARR positions and 34 closed out — a net gain of 15 holders — while 102 added to existing stakes and 32 trimmed.

The largest buyer was BlackRock, adding an estimated $69.7M. The largest seller was Two Sigma Investments, cutting an estimated $5.96M.

  • 210 institutional investors held Armour Residential REIT (ARR) as of Q3 2025, up from 196 in Q2 2025.
  • Funds reported $947M of Armour Residential REIT stock for Q3 2025, up 31% quarter-over-quarter.
  • 49 funds opened new Armour Residential REIT positions in Q3 2025 and 34 closed out, a net change of +15 holders.
  • The largest Armour Residential REIT buyer in Q3 2025 was BlackRock, an estimated $69.7M added.
  • The largest Armour Residential REIT seller in Q3 2025 was Two Sigma Investments, an estimated $5.96M sold.

Based on aggregated 13F filings for Q3 2025.