Security key
12008R107
Builders FirstSource, Inc. - Common Stock (BLDR)
CUSIP: 12008R107
Q1 2025 13F Holders as of 31 Mar 2025
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 107,897,956
- Total 13F value
- $13,474,527,284
- Share change
- -60,746
- Put/Call ratio
- 107%
- SEC-reported price per share
- $124.94
- Number of holders
- 776
- Value change
- -$63,072,039
- Number of buys
- 394
- Number of sells
- 411
- Shares outstanding
- 110,722,736
Holder snapshot
7 signals
Show 1 more signal
Security identity
1 source field
Report period
Q1 2025
Institutions
776
Top holders
10
BLDR full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2025
Previous quarter: Q4 2024
Builders FirstSource, Inc. SEC filings
Builders FirstSource, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 12008R107
Recent filing periods:
Ownership snapshot
Top reported holders of BLDR - Builders FirstSource, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
31 Dec 2024
13F
13D/G
Lead comparable stake: 7.5%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 7.5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
BlackRock, Inc.
7.5%
VANGUARD GROUP INC
12%
FMR LLC
9.8%
STATE STREET CORP
4.6%
GEODE CAPITAL MANAGEMENT, LLC
2.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
7.5%
from 13D/G
|
$1,398,120,720
9,781,856 shares
|
— | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
12%
|
$1,959,215,834
13,707,520 shares
|
— | 31 Dec 2024 |
| FMR LLC |
13F
Company
|
9.8%
|
$1,557,703,491
10,898,366 shares
|
— | 31 Dec 2024 |
| STATE STREET CORP |
13F
Company
|
4.6%
|
$731,892,594
5,120,603 shares
|
— | 31 Dec 2024 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
2.5%
|
$393,342,107
2,759,354 shares
|
— | 31 Dec 2024 |
| Pacer Advisors, Inc. |
13F
Company
|
2.1%
|
$332,759,621
2,328,130 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
776
Shares
107,897,956
Rows available
776
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q4 2024 Across Filers
Q4 2024 holders
810
Q1 2025 holders
776
Holder diff
-34
| Investor | Q4 2024 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q4 2024 value | Q1 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend