Campbell & CO Investment Adviser LLC
Position in BLDR — Builders FirstSource, Inc.
CIK 1353570
BALTIMORE, MD
Position in BLDR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,969,251
-$5,747,807 QoQ
Shares Held
23,919
-68.1% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2022
13 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in BLDR Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Jun 30, 2026Campbell & CO Investment Adviser LLC holds $23,510,913 across 10 Building Products & Equipment names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AAON |
Aaon, Inc.
|
37,752 | $4,789,218 | |
| 2 | LII |
Lennox International Inc
|
6,087 | $3,487,546 | |
| 3 | GFF |
Griffon Corp
|
34,115 | $3,327,235 | |
| 4 | SPXC |
SPX Technologies, Inc.
|
11,031 | $2,704,470 | |
| 5 | CSL |
Carlisle Companies Inc
|
6,588 | $2,389,797 | |
| 6 | TT |
Trane Technologies plc
|
3,912 | $1,921,417 | |
| 7 | AWI |
Armstrong World Industries Inc
|
10,803 | $1,733,017 | |
| 8 | WMS |
Advanced Drainage Systems, Inc.
|
9,337 | $1,465,535 |
All Filings in BLDR
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,969,251 | 23,919 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $7,717,058 | 75,003 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $1,040,446 | 8,581 | Shares | Sole | 2025-10-28 | |
| 2025-06-30 | $411,799 | 3,529 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $275,742 | 2,207 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $2,733,822 | 19,127 | Shares | Sole | 2025-02-10 | |
| 2024-06-30 | $4,255,969 | 30,749 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $1,654,427 | 7,933 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $1,150,884 | 6,894 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $1,969,307 | 15,819 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $1,566,040 | 11,515 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $1,787,585 | 20,135 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $295,658 | 4,557 | Shares | Sole | 2023-02-14 | |
| No filing history on record for this holder in this stock. | ||||||