Builders FirstSource, Inc. (BLDR) research
Builders FirstSource, Inc.- Sector
- Industrials
- Industry
- Building Products
- Last price
- $62.58
- As of
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- highCONSENSUS_BUY
3 tracked funds increased BLDR this 2026Q2, institutional consensus
- highINSTITUTIONAL_EXIT
MILLENNIUM MANAGEMENT LLC cut 92% of BLDR (2026Q2)
- highINSTITUTIONAL_EXIT
MILLENNIUM MANAGEMENT LLC cut 97% of BLDR (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +99% to BLDR (2026Q2)
- highINSTITUTIONAL_EXIT
D. E. Shaw & Co., Inc. cut 72% of BLDR (2026Q2)
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Every signal on BLDR, as it fires
You are seeing 5 of 136 signals recorded on BLDR since 2026-05-04.
The five above all landed on 2026-09-06. The other 131 were recorded on 9 other days. 117 of the 136 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Largest reported share positions in BLDR (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| CITADEL ADVISORS LLCCUSIP 12008R107 · 2026Q2 | $41.7M | 0.00% | , |
| MILLENNIUM MANAGEMENT LLCCUSIP 12008R107 · 2026Q2 | $31.7M | 0.01% | , |
| Bridgewater Associates, LPCUSIP 12008R107 · 2026Q2 | $4.6M | 0.02% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 12008R107 · 2026Q2 | $3.7M | 0.00% | , |
| D. E. Shaw & Co., Inc.CUSIP 12008R107 · 2026Q2 | $248K | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, BLDR
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
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