Assenagon Asset Management S.A.
Position in BLDR — Builders FirstSource, Inc.
CIK 1546007
SENNINGERBERG, N4
Position in BLDR
as of Jun 30, 2026
· filed Jul 8, 2026
Position Value
$8,604,128
+$7,980,314 QoQ
Shares Held
96,157
+1169.1% QoQ
Ownership
0.089%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#1
of 54 holders
Holding Since
Mar 2021
21 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in BLDR Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Jun 30, 2026Assenagon Asset Management S.A. holds $123,138,860 across 12 Building Products & Equipment names. BLDR ranks #3 (7.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | JCI |
Johnson Controls International plc
|
368,514 | $53,843,580 | |
| 2 | AWI |
Armstrong World Industries Inc
|
136,597 | $21,912,890 | |
| 3 | BLDR |
Builders FirstSource, Inc.
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|
96,157 | $8,604,128 | |
| 4 | CARR |
CARRIER GLOBAL Corp
|
114,739 | $8,416,105 | |
| 5 | MAS |
Masco Corp /De/
|
79,042 | $6,431,647 | |
| 6 | TT |
Trane Technologies plc
|
12,939 | $6,355,119 | |
| 7 | OC |
Owens Corning
|
39,577 | $6,291,159 | |
| 8 | CSL |
Carlisle Companies Inc
|
13,451 | $4,879,350 |
All Filings in BLDR
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21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,604,128 | 96,157 | Shares | Sole | 2026-07-08 | |
| 2026-03-31 | $623,814 | 7,577 | Shares | Sole | 2026-04-20 | |
| 2025-12-31 | $992,476 | 9,646 | Shares | Sole | 2026-01-09 | |
| 2025-09-30 | $1,149,207 | 9,478 | Shares | Sole | 2025-10-07 | |
| 2025-06-30 | $1,975,561 | 16,930 | Shares | Sole | 2025-07-11 | |
| 2025-03-31 | $4,044,682 | 32,373 | Shares | Sole | 2025-04-15 | |
| 2024-12-31 | $27,965,397 | 195,658 | Shares | Sole | 2025-01-14 | |
| 2024-09-30 | $12,163,745 | 62,745 | Shares | Sole | 2024-10-23 | |
| 2024-06-30 | $47,822,869 | 345,516 | Shares | Sole | 2024-07-18 | |
| 2024-03-31 | $36,397,605 | 174,527 | Shares | Sole | 2024-04-24 | |
| 2023-12-31 | $43,368,007 | 259,782 | Shares | Sole | 2024-01-17 | |
| 2023-09-30 | $13,545,632 | 108,809 | Shares | Sole | 2023-11-06 | |
| 2023-06-30 | $24,900,240 | 183,090 | Shares | Sole | 2023-07-25 | |
| 2022-12-31 | $1,496,976 | 23,073 | Shares | Sole | 2023-01-12 | |
| 2022-09-30 | $1,359,461 | 23,073 | Shares | Sole | 2022-10-27 | |
| 2022-06-30 | $62,914,275 | 1,171,588 | Shares | Sole | 2022-07-27 | |
| 2022-03-31 | $11,123,662 | 172,353 | Shares | Sole | 2022-04-25 | |
| 2021-12-31 | $14,539,930 | 169,641 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $38,732,098 | 748,591 | Shares | Sole | 2021-10-19 | |
| 2021-06-30 | $31,628,379 | 741,406 | Shares | Sole | 2021-07-15 | |
| 2021-03-31 | $31,715,874 | 683,974 | Shares | Sole | 2021-04-26 | |
| No filing history on record for this holder in this stock. | ||||||