O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Position in BLDR — Builders FirstSource, Inc.
CIK 1423442
Stamford, CT
Position in BLDR
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$6,376,457
-$2,635,369 QoQ
Shares Held
77,450
-11.6% QoQ
Ownership
0.072%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 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 Mar 31, 2026O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $122,663,582 across 19 Building Products & Equipment names. BLDR ranks #5 (5.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | JCI |
Johnson Controls International plc
|
220,648 | $28,893,854 | |
| 2 | CSL |
Carlisle Companies Inc
|
83,675 | $27,915,653 | |
| 3 | CARR |
CARRIER GLOBAL Corp
|
373,325 | $21,021,930 | |
| 4 | TT |
Trane Technologies plc
|
47,705 | $19,880,581 | |
| 5 | BLDR |
Builders FirstSource, Inc.
This page
|
77,450 | $6,376,457 | |
| 6 | MAS |
Masco Corp /De/
|
61,554 | $3,716,014 | |
| 7 | OC |
Owens Corning
|
32,340 | $3,499,834 | |
| 8 | LII |
Lennox International Inc
|
5,824 | $2,703,093 |
All Filings in BLDR
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,376,457 | 77,450 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $9,011,826 | 87,587 | Shares | Other | 2026-02-11 | |
| 2025-09-30 | $25,303,176 | 208,686 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $27,949,588 | 239,520 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $33,394,338 | 267,283 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $45,637,691 | 319,301 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $67,084,476 | 346,046 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $58,761,134 | 424,544 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $103,204,720 | 494,868 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $84,641,251 | 507,016 | Shares | Defined | 2024-02-09 | |
| 2023-09-30 | $73,402,913 | 589,629 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $96,907,208 | 712,553 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $67,924,600 | 765,089 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $43,807,494 | 675,208 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $27,082,282 | 459,645 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $10,721,312 | 199,652 | Shares | Defined | 2022-08-11 | |
| 2022-03-31 | $1,652,224 | 25,600 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $2,019,927 | 23,567 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $1,219,615 | 23,572 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $1,018,934 | 23,885 | Shares | Sole | 2021-08-09 | |
| 2021-03-31 | $1,111,906 | 23,979 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $1,348,852 | 33,052 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $1,840,877 | 56,434 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $1,198,633 | 57,905 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $974,021 | 79,642 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||