Builders FirstSource, Inc.
MX ˙ BMV ˙ US12008R1077
SecurityMX:BLDR / Builders FirstSource, Inc.
InstitutionEvercore Wealth Management, LLC
Latest Disclosed Ownership802,718 shares
Latest Disclosed Value $ 66,087,773
Evercore Wealth Management, LLC reports 2.04% decrease in ownership of BLDR / Builders FirstSource, Inc.

On May 15, 2026 - Evercore Wealth Management, LLC filed a 13F-HR form disclosing ownership of 802,718 shares of Builders FirstSource, Inc. (MX:BLDR) valued at $66,087,773 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 819,418 shares of Builders FirstSource, Inc.. This represents a change in shares of -2.04% during the quarter.

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)
2026-05-15 2026-03-31 13F BUILDERS FIRSTSOURCE COM 12008R107 802,718 -16,700 -2.04 66,088 -21.61 1.0392
2026-02-17 2025-12-31 13F BUILDERS FIRSTSOURCE COM 12008R107 819,418 -50,670 -5.82 84,310 -20.08 1.2355
2025-11-14 2025-09-30 13F BUILDERS FIRSTSOURCE COM 12008R107 870,088 -3,868 -0.44 105,498 3.45 1.5481
2025-08-14 2025-06-30 13F BUILDERS FIRSTSOURCE COM 12008R107 873,956 -7,044 -0.80 101,982 -7.35 1.5856
2025-05-15 2025-03-31 13F BUILDERS FIRSTSOURCE COM 12008R107 881,000 35,674 4.22 110,072 -8.90 1.7682
2025-02-14 2024-12-31 13F BUILDERS FIRSTSOURCE COM 12008R107 845,326 8,341 1.00 120,822 -25.54 1.8097
2024-11-14 2024-09-30 13F BUILDERS FIRSTSOURCE COM 12008R107 836,985 -34,890 -4.00 162,258 34.46 2.4337
2024-08-14 2024-06-30 13F BUILDERS FIRSTSOURCE COM 12008R107 871,875 5,936 0.69 120,676 -33.18 1.8995
2024-05-15 2024-03-31 13F BUILDERS FIRSTSOURCE COM 12008R107 865,939 -54,932 -5.97 180,592 17.47 2.8308
2024-02-14 2023-12-31 13F BUILDERS FIRSTSOURCE COM 12008R107 920,871 6,266 0.69 153,730 35.02 2.5776
2023-11-14 2023-09-30 13F BUILDERS FIRSTSOURCE COM 12008R107 914,605 11,368 1.26 113,859 -7.31 2.1316
2023-08-04 2023-06-30 13F BUILDERS FIRSTSOURCE COM 12008R107 903,237 -31,605 -3.38 122,840 48.01 2.2530
2023-05-15 2023-03-31 13F BUILDERS FIRSTSOURCE COM 12008R107 934,842 -143,408 -13.30 82,995 18.64 1.6546
2023-02-14 2022-12-31 13F BUILDERS FIRSTSOURCE COM 12008R107 1,078,250 16,990 1.60 69,957 11.88 1.4661
2022-11-14 2022-09-30 13F BUILDERS FIRSTSOURCE COM 12008R107 1,061,260 9,904 0.94 62,530 10.76 1.4105
2022-08-15 2022-06-30 13F BUILDERS FIRSTSOURCE COM 12008R107 1,051,356 19,103 1.85 56,457 -15.26 1.1903
2022-05-16 2022-03-31 13F BUILDERS FIRSTSOURCE COM 12008R107 1,032,253 80,441 8.45 66,621 -18.34 1.1781
2022-02-14 2021-12-31 13F BUILDERS FIRSTSOURCE COM 12008R107 951,812 12,616 1.34 81,580 67.88 1.3266
2021-11-15 2021-09-30 13F BUILDERS FIRSTSOURCE COM 12008R107 939,196 939,196 48,594 0.8796
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.