Builders FirstSource, Inc.
DE ˙ DB ˙ US12008R1077
64,22 € ↓ -0,04 (-0,06%)
2026-06-03
AKTIENPREIS
SecurityDE:B1F / Builders FirstSource, Inc.
InstitutionCX Institutional
Latest Disclosed Ownership836 shares
Latest Disclosed Value $ 69
CX Institutional reports 16.82% decrease in ownership of B1F / Builders FirstSource, Inc.

On April 6, 2026 - CX Institutional filed a 13F-HR form disclosing ownership of 836 shares of Builders FirstSource, Inc. (DE:B1F) valued at $57,734 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 1,005 shares of Builders FirstSource, Inc.. The current value of the position is $53,688 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-06 2026-03-31 13F BUILDERS FIRSTSO COM 12008R107 836 -169 -16.82 0 0.0021
2026-02-02 2025-12-31 13F BUILDERS FIRSTSO COM 12008R107 1,005 47 4.91 0 0.0031
2025-10-23 2025-09-30 13F BUILDERS FIRSTSO COM 12008R107 958 131 15.84 0 0.0035
2025-07-16 2025-06-30 13F/A-1 BUILDERS FIRSTSO COM 12008R107 827 467 129.72 0 0.0034
2025-07-11 2025-06-30 13F BUILDERS FIRSTSO COM 12008R107 827 467 0 0.0034
2025-04-15 2025-03-31 13F BUILDERS FIRSTSO COM 12008R107 360 360 0 0.0017
2023-05-04 2023-03-31 13F BUILDERS FIRSTSOURCE INC COM COM 12008R107 0 -16,384 -100.00 0 -100.00
2023-02-03 2022-12-31 13F BUILDERS FIRSTSOURCE INC COM COM 12008R107 16,384 1,143 7.50 1,063 18.26 0.0646
2022-11-04 2022-09-30 13F BUILDERS FIRSTSOURCE COM 12008R107 15,241 4,420 40.85 898 54.56 0.0623
2022-08-02 2022-06-30 13F BUILDERS FIRSTSO COM 12008R107 10,821 10,821 581 0.0439
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.