DRW Securities, LLC
Broker-DealerPosition in BLDR — Builders FirstSource, Inc.
CIK 1481986
CHICAGO, IL
Position in BLDR
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$550,705
+$338,958 QoQ
Shares Held
6,689
+225.0% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BLDR Over Time
Shares Held
Position Value (USD)
All Filings in BLDR
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $550,705 | 6,689 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $211,747 | 2,058 | Shares | Other | 2026-02-12 | |
| 2024-09-30 | $217,317 | 1,121 | Shares | Other | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||