Tower Research Capital LLC (TRC)
Position in BLDR — Builders FirstSource, Inc.
CIK 1533421
NEW YORK, NY
Position in BLDR
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$110,597
-$17,837 QoQ
Shares Held
1,236
-20.8% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#509
of 666 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BLDR Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Jun 30, 2026Tower Research Capital LLC (TRC) holds $13,738,627 across 35 Building Products & Equipment names. BLDR ranks #17 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SPXC |
SPX Technologies, Inc.
|
14,205 | $3,482,638 | |
| 2 | TT |
Trane Technologies plc
|
3,230 | $1,586,446 | |
| 3 | LII |
Lennox International Inc
|
2,181 | $1,249,603 | |
| 4 | JCI |
Johnson Controls International plc
|
6,810 | $995,009 | |
| 5 | WMS |
Advanced Drainage Systems, Inc.
|
5,814 | $912,565 | |
| 6 | OC |
Owens Corning
|
5,233 | $831,836 | |
| 7 | CARR |
CARRIER GLOBAL Corp
|
9,922 | $727,778 | |
| 8 | CSL |
Carlisle Companies Inc
|
1,747 | $633,724 |
All Filings in BLDR
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $110,597 | 1,236 | Shares | Defined | 2026-08-11 | |
| 2026-03-31 | $128,434 | 1,560 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $346,327 | 3,366 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $170,962 | 1,410 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $179,352 | 1,537 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $207,900 | 1,664 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $988,789 | 6,918 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $827,394 | 4,268 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $436,683 | 3,155 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $1,726,167 | 8,277 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $3,108,088 | 18,618 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $1,739,747 | 13,975 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $2,504,304 | 18,414 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $367,371 | 4,138 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $241,028 | 3,715 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $502,057 | 8,521 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $1,776,234 | 33,077 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $1,510,752 | 23,408 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $558,400 | 6,515 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $284,052 | 5,490 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $1,377,576 | 32,292 | Shares | Other | 2021-08-16 | |
| 2021-03-31 | $1,860,966 | 40,133 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $378,757 | 9,281 | Shares | Other | 2021-02-16 | |
| 2020-09-30 | $2,323,261 | 71,222 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $276,158 | 13,341 | Shares | Other | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||