Armstrong World Industries
418 hedge funds and large institutions have $7.1B invested in Armstrong World Industries in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 152 increasing their positions, 161 reducing their positions, and 31 closing their positions.
831% more call options, than puts
Call options by funds: $42.3M | Put options by funds: $4.55M
100% more funds holding in top 10
Funds holding in top 10: 3 → 6 (+3)
74% more first-time investments, than exits
New positions opened: 54 | Existing positions closed: 31
15% more capital invested
Capital invested by funds: $6.18B → $7.1B (+$919M)
5% more funds holding
Funds holding: 398 → 418 (+20)
0.45% less ownership
Funds ownership: 100.9% → 100.45% (-0.45%)
6% less repeat investments, than reductions
Existing positions increased: 152 | Existing positions reduced: 161
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Adage Capital Partners
Boston,
Massachusetts
|
+$60M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$51.8M |
| 3 |
AQR Capital Management
Greenwich,
Connecticut
|
+$43.8M |
| 4 |
Goldman Sachs
New York
|
+$23.4M |
| 5 |
Balyasny Asset Management
Chicago,
Illinois
|
+$20.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fuller & Thaler Asset Management
San Mateo,
California
|
-$75.3M |
| 2 |
LCOV
London Company of Virginia
Richmond,
Virginia
|
-$62.1M |
| 3 |
Bank of America
Charlotte,
North Carolina
|
-$22.8M |
| 4 |
SCM
SG Capital Management
Chicago,
Illinois
|
-$22.3M |
| 5 |
CB
Cooke & Bieler
Philadelphia,
Pennsylvania
|
-$21.4M |
AWI Hedge Fund Activity: Q2 2025 in Review
418 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in Armstrong World Industries (AWI) for Q2 2025, worth a combined $7.1B — up 15% from $6.18B a quarter earlier.
Buyers outnumbered sellers: 54 funds opened new AWI positions and 31 closed out — a net gain of 23 holders — while 152 added to existing stakes and 161 trimmed.
The largest buyer was Adage Capital Partners, adding an estimated $60M. The largest seller was Fuller & Thaler Asset Management, cutting an estimated $75.3M.
- 418 institutional investors held Armstrong World Industries (AWI) as of Q2 2025, up from 398 in Q1 2025.
- Funds reported $7.1B of Armstrong World Industries stock for Q2 2025, up 15% quarter-over-quarter.
- 54 funds opened new Armstrong World Industries positions in Q2 2025 and 31 closed out, a net change of +23 holders.
- The largest Armstrong World Industries buyer in Q2 2025 was Adage Capital Partners, an estimated $60M added.
- The largest Armstrong World Industries seller in Q2 2025 was Fuller & Thaler Asset Management, an estimated $75.3M sold.
Based on aggregated 13F filings for Q2 2025.