BLDR
Builders FirstSource IncNYSE
Industrials • Building Products & Equipment
Factor tilt: Mid-Cap Value
$62.54-4.52%
Close Nov 6, 2026
- Market cap
- $6.73B
- 1 month
- +16.2%
- 3 months
- -13.1%
- 1 year
- -43.9%
- 52-week range
- $50.52$128.96
- Dividend
- No dividends on record
- Short interest
- 9.5% of float9.9M shares · settled Oct 15, 2026 · +8.4% since Sep 30, 2026 · FINRA
Fundamentals · trailing 12 months to Sep 30, 2026
- Revenue
- $14.36B
- Net income
- —
- Free cash flow
- $251.32M
- Book value
- $4.08B
- Total debt
- $5.28B
- P/E
- —
- Price / sales
- 0.5×
- Price / book
- 1.6×
- FCF yield
- +3.7%
- Net margin
- —
EODHD (TTM) · as of Nov 6, 2026
End-of-day close from stored market data, not a live quote.
About Builders FirstSource Inc
Builders FirstSource, Inc., together with its subsidiaries, provides building materials for professional builders in new residential construction and repair, and remodeling in the United States.
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It offers manufactured products, such as factory-built substitutes for job-site framing, wood floor and roof trusses, wall panels, and engineered wood; Ready-Frame, a whole house framing solution; manufactured and semi-custom modular homes, and built in a temperature-controlled facility under its Pine Grove Homes and Pleasant Valley Homes brand names; manufactured housing plans including ranch, community, and single-section homes; manufacturing, assembly, and distribution of windows; and the assembly and distribution of interior and exterior door units. The company also provides millwork, including interior trim and custom features under the Synboard brand name; specialty building products and services comprising vinyl, composite and wood siding, exterior trim, metal studs, cement, roofing, insulation, wallboard, ceilings, cabinets, and hardware; turn-key framing, shell construction, design assistance, and professional installation of products. In addition, it offers drafting, estimating, quoting, and virtual home design services to retailers, distributors, manufacturers, and homebuilders; dimensional lumber, plywood, and oriented strand board products used in on-site house framing. The company was formerly known as BSL Holdings, Inc. and changed its name to Builders FirstSource, Inc. in October 1999. Builders FirstSource, Inc. was incorporated in 1998 and is based in Irving, Texas.
- Website
- bldr.com
- Headquarters
- Irving, TX, United States
- Employees
- 28,000
- Listed
- Jun 22, 2005
- Fiscal year ends
- December
Company profile from EODHD, stored Oct 31, 2026.
Quarterly results
The last 8 fiscal quarters as reported (EODHD). Year over year compares the same quarter a year earlier.
| Quarter | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Sep 2026filed Oct 29, 2026 | $3.9B | -2.2% | 27.8% | $99.1M | $60.4M |
| Jun 2026filed Jul 30, 2026 | $3.9B | -8.8% | 28.1% | $128.5M | -$3.9M |
| Mar 2026filed Apr 30, 2026 | $3.3B | -10.1% | 28.3% | $17.9M | -$47.4M |
| Dec 2025filed Feb 17, 2026 | $3.4B | -12.1% | 29.8% | $61.8M | $31.5M |
| Sep 2025filed Oct 30, 2025 | $3.9B | -6.9% | 30.4% | $228.8M | $122.4M |
| Jun 2025filed Jul 31, 2025 | $4.2B | -5.0% | 30.7% | $311.3M | $185.0M |
| Mar 2025filed May 1, 2025 | $3.7B | -6.0% | 30.5% | $184.4M | $96.3M |
| Dec 2024filed Feb 20, 2025 | $3.8B | -8.0% | 32.3% | $304.1M | $190.2M |
Fiscal years · last 6
| Fiscal year | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Dec 2025filed Feb 17, 2026 | $15.2B | -7.4% | 29.0% | $786.3M | $435.2M |
| Dec 2024filed Feb 20, 2025 | $16.4B | -4.1% | 32.8% | $1.6B | $1.1B |
| Dec 2023filed Feb 22, 2024 | $17.1B | -24.8% | 35.2% | $2.2B | $1.5B |
| Dec 2022filed Feb 28, 2023 | $22.7B | +14.2% | 34.1% | $3.8B | $2.7B |
| Dec 2021filed Mar 1, 2022 | $19.9B | +132.4% | 29.4% | $2.4B | $1.7B |
| Dec 2020filed Feb 26, 2021 | $8.6B | +17.6% | 26.0% | $543.9M | $313.5M |
Short-interest history
FINRA reports open short positions for a settlement date. The publication date is later. These are reported positions, with a separate date for each observation.
Compare the reported short exposure around the dates you bought, sold or watched BLDR. A long position benefits from price rises; a short position benefits from falls. A change in these counts does not predict either move.
Settlement Oct 15, 2026
9,939,716 shares short
+774,147 shares (+8.4%) vs Sep 30, 2026
9.5% of the stored float. Published Oct 26, 2026.
Settlement Sep 30, 2026
9,165,569 shares short
+258,494 shares (+2.9%) vs Sep 15, 2026
8.8% of the stored float. Published Oct 9, 2026.
Settlement Sep 15, 2026
8,907,075 shares short
+1,077,852 shares (+13.8%) vs Aug 31, 2026
Share of float unavailable. Published Sep 24, 2026.
Settlement Aug 31, 2026
7,829,223 shares short
+564,541 shares (+7.8%) vs Aug 14, 2026
Share of float unavailable. Published Sep 10, 2026.
Settlement Aug 14, 2026
7,264,682 shares short
-748,768 shares (-9.3%) vs Jul 31, 2026
Share of float unavailable. Published Aug 25, 2026.
Settlement Jul 31, 2026
8,013,450 shares short
+813,260 shares (+11.3%) vs Jul 15, 2026
7.7% of the stored float. Published Aug 11, 2026.
Change = this settlement’s shares short − the previous recorded settlement’s shares short; percentage change divides by that earlier count. A zero earlier count has no percentage change. Split-spanning counts are left uncompared. Float percentages use the stored settlement observation, not today’s float.
Source: stored FINRA equity short-interest records, up to six settlements from the last 240 days. FINRA data and reporting dates · How to read short interest
Dividends and stock splits
See the recorded cash amounts and dates behind BLDR’s income, and the splits that change its share count. Dates below are stored event records, not confirmation of a payment to your account.
Cash-dividend records
No qualified cash-dividend records are stored. This does not establish that the company pays no dividend.
Up to six Polygon cash-dividend events, including recorded ex-dates within the next 120 days. Amounts retain their recorded currency and decimal precision. Historical amounts are not restated to a common split basis, annualized, or converted to dollars.
For a long holding, compare the ex-date with when you held the shares and check the pay date against your broker’s cash history. Owning the stock today does not establish past entitlement. For a short holding, a dividend can create a payment obligation to the share lender.
Ex-dates and special dividend rules · Short-sale dividend obligations · Dividend data definitions
Split history
1086 for 995 · forward split
Effective Dec 17, 2009
Each 995 pre-split shares become 1086 post-split shares.
Source: EODHD
Up to six stored split dates through Nov 7, 2026. Equivalent vendor ratios are combined; conflicting ratios are left out. This history may be incomplete.
A split changes the share count and per-share price basis; it does not by itself add investment value. Put your holding’s earlier and later share counts on the same basis before comparing them. This applies to both long shares and shares owed on a short position.
How stock splits workPortfolio context
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Smart money context
Holder IQ: MEDIUM
85 smart-money holders: institutions with a high Holder IQ
Q2 2026, filed Oct 30, 2026
Smart-money 13F trend: accumulating (heavy)
Unlock crowding heatmapUnlock filer discoveryInsider context
Sentiment: unknown
No recent insider trades detected.
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What it means for you
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
What happened
No directional recent-activity label is available. This context label is separate from the scored insider signal read.
Why it can matter
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
How we got this
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Where the data comes from
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
Red flags: 1
Read the insider context evidence
What it means for you
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
What happened
No directional recent-activity label is available. This context label is separate from the scored insider signal read.
Why it can matter
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
How we got this
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Where the data comes from
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
Largest 13-F holders · Q2 2026
674 filers reported a long position in BLDR for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
The top 10 hold
41.3%
of the 107.6M shares 13-F filers reported
Moves vs Q1 2026
4 added6 trimmed
Net shares held
+6.7%
across the 10 holders with a comparable Q1 2026 book
| Rank | Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $700.9M · 7.8M shares | 7.8M | -10.6% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $613.4M · 6.9M shares | 6.9M | -2.5% |
| 3 | STATE STREET CORP | $433.1M · 4.8M shares | 4.8M | -5.5% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $372.4M · 4.2M shares | 4.2M | -3.6% |
| 5 | Capital International Investors | $349.6M · 3.9M shares | 3.9M | +32.8% |
| 6 | Pictet Asset Management Holding SA | $340.1M · 3.8M shares | 3.8M | +175.8% |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | $310.1M · 3.5M shares | 3.5M | -5.8% |
| 8 | DIMENSIONAL FUND ADVISORS LP | $307.8M · 3.4M shares | 3.4M | +15.9% |
| 9 | Invesco Ltd. | $299.4M · 3.3M shares | 3.3M | +28.5% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $253.2M · 2.8M shares | 2.8M | -1.7% |
Sign in to see each holder’s Holder IQ, factor-adjusted Holder IQ and rank, and compare these holders with all scored filers. Available on every plan.
Sign in5% holder filings (13D / 13G)
Holders of more than 5% of BLDR file with the SEC within days. A 13D holder may seek to influence the company; a 13G holder is passive. Each holder’s latest filing from the last three years.
| Filed | Holder | % of class |
|---|---|---|
| Oct 30, 2026 | VANGUARD PORTFOLIO MANAGEMENT LLC13G · passive | 5.03% |
| Oct 30, 2026 | VANGUARD CAPITAL MANAGEMENT LLC13G · passive · amended | 5.13% |
| Oct 5, 2026 | BlackRock, Inc.13G · passive · amended | 12% |
| Mar 26, 2026 | VANGUARD GROUP INC13G · passive · amended | 0%under 5% |
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