ADAGE CAPITAL PARTNERS GP, L.L.C.
Position in AWI — Armstrong World Industries Inc
CIK 1165408
Boston, MA
Position in AWI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$94,760,000
+$39,723,200 QoQ
Shares Held
575,000
+99.7% QoQ
Ownership
1.35%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
16 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AWI Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Mar 31, 2026ADAGE CAPITAL PARTNERS GP, L.L.C. holds $595,180,769 across 7 Building Products & Equipment names. AWI ranks #3 (15.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | JCI |
Johnson Controls International plc
|
1,515,676 | $198,477,772 | |
| 2 | TT |
Trane Technologies plc
|
240,235 | $100,115,533 | |
| 3 | AWI |
Armstrong World Industries Inc
This page
|
575,000 | $94,760,000 | |
| 4 | FBIN |
Fortune Brands Innovations, Inc.
|
2,407,536 | $93,821,677 | |
| 5 | WMS |
Advanced Drainage Systems, Inc.
|
550,000 | $75,421,500 | |
| 6 | CARR |
CARRIER GLOBAL Corp
|
482,600 | $27,175,206 | |
| 7 | BLDR |
Builders FirstSource, Inc.
|
65,700 | $5,409,081 |
All Filings in AWI
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $94,760,000 | 575,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $55,036,800 | 288,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $65,271,330 | 333,000 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $119,718,280 | 737,000 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $46,913,040 | 333,000 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $94,125,780 | 666,000 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $36,406,110 | 277,000 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $68,623,440 | 606,000 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $46,334,060 | 373,000 | Shares | Sole | 2024-05-15 | |
| 2022-12-31 | $15,432,750 | 225,000 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $26,277,104 | 331,656 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $29,984,000 | 400,000 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $58,506,500 | 650,000 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $23,224,000 | 200,000 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $24,172,717 | 253,197 | Shares | Sole | 2021-11-15 | |
| 2020-06-30 | $4,944,457 | 63,423 | Shares | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||