Armour Residential REIT
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.
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)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$69.7M |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
+$49.4M |
| 3 |
Marshall Wace
London,
United Kingdom
|
+$30.8M |
| 4 |
D.E. Shaw & Co
New York
|
+$23.7M |
| 5 |
State Street
Boston,
Massachusetts
|
+$17.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Investments
New York
|
-$5.96M |
| 2 |
Goldman Sachs
New York
|
-$4.41M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$2.5M |
| 4 |
XT
XTX Topco
George Town,
Cayman Islands
|
-$2.26M |
| 5 |
N
Nuveen
Charlotte,
North Carolina
|
-$1.57M |
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.