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Equity · Industrials

BLDR

Builders FirstSource, Inc. · NYSE

$70 −2.78% 1D Finazon · prior-day close · Aug 17, 2026

Reddit mentioned BLDR 2 times in the 30 days to 19 August 2026, across 2 of the communities we track. All of them were scored for sentiment: 100% read bullish, 0% bearish and 0% neither. Reddit data updated 19 August 2026.

Price · Chart
Our own end-of-day closes 60 sessions
$100 $60 21 May 17 Aug

The line runs $73.86 on 21 May through $70 on 17 August, on a scale from $60 to $100. Days the market did not trade hold the previous close, flat.

The chart above plots the price of BLDR over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 60 sessions over that window: $73.86 on 21 May 2026 through $70 on 17 August 2026.

Market cap $7.5B
P/E (TTM) 30.6
52-week range $66.04 – $149.21
Avg volume 483.5K
Mentions · 30d 2

Finazon · prior-day close · valuation computed from SEC EDGAR filings · as of Aug 18, 2026

BLDR · crowd attention × price

Share ↗
2 mentions

Day12 Aug 2026

MENTIONS10–2 / day
PRICE$72.42$65–$80Source: Finazon
BLDR over the last 30 days, plotting daily Reddit mentions as bars, left-hand scale; the daily closing price as a line on its own right-hand scale, solid across consecutive trading days, held flat and diagonally hatched over days the market was closed, diagonally hatched over days we hold no close for.per day012usd$65$70$75$8021 Jul28 Jul5 Aug12 Aug19 Aug
BLDR over the last 30 days, plotting daily Reddit mentions as bars, left-hand scale; the daily closing price as a line on its own right-hand scale, solid across consecutive trading days, held flat and diagonally hatched over days the market was closed, diagonally hatched over days we hold no close for.21 Jul5 Aug19 Aug
The Distributed Sentinel 19 Aug 2026

BLDR's busiest day for Reddit mentions sat one session from its highest close of the window — 1 mentions on 4 August, $76 on 5 August

This chart in words

The chart plots daily Reddit mentions of BLDR over the 30 days to 19 August 2026: 2 in total, busiest on 4 August with 1, and 1 on the last day counted. Across this window the close ran between $66.04 on 30 July and $76 on 5 August. The line is the daily close over the same window: $69.75 on 21 July, $70 on 17 August. Of those days, 20 were trading sessions and the other 10 are hatched on the chart. On 8 of them no session took place, and the last close before it is carried forward rather than plotted; on 2 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove.

Finazon · prior-day close, some closes dollar-rounded at the source

Crowd sentiment on BLDR · 30d

n = 2 scored · Method

2 mentions of BLDR were scored for sentiment in these 30 days, so each one carries 1/2 of any share. A split that coarse states the sample size and not the crowd — so none is drawn. The chart on this page applies the same 5-mention floor to every day it plots.

Where BLDR is discussed

(30d)
r/stocks 50% 1 +0.25
r/wallstreetbets 50% 1 +0.18

BLDR insider trades

SEC Form 4

BLDR has no Form 4 filing in the last 90 days, so there is no summary for that window. The most recent filings we hold are below, the newest dated 11 December 2025.

Date Insider Type Shares Value
22 Aug 2025 Johnson Timothy D EVP & General Counsel Sell 1,250 $181K

Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.

Date Insider Type Shares Value
11 Dec 2025 Beckmann Pete EVP & CFO Gift 2,000
04 Dec 2025 Rush David E Gift 1,000
01 Dec 2025 Renz Maria Award 278 $31K
01 Dec 2025 Hayes William B Award 345 $39K
01 Dec 2025 Steinke Craig Arthur Award 334 $37K
01 Dec 2025 Charles Dirkson R Award 278 $31K
01 Dec 2025 Boydston Cory Jacobs Award 278 $31K
01 Dec 2025 LEVY PAUL S Award 712 $80K
01 Dec 2025 OLEARY JAMES Award 334 $37K
01 Dec 2025 ALEXANDER MARK A Award 278 $31K
05 Nov 2025 Jackson Peter M. President & CEO Gift 1,755
01 Oct 2025 Rush David E Award 24,307 $2.95M

Showing the 12 most recent of 22 compensation filings in this window. The figures above count all of them.

BLDR reported financials

SEC EDGAR XBRL

BLDR reported revenue of $15.2B for the fiscal year ended 31 Dec 2025. Net income over the same period was $435.2M.

Figure Reported Period
Revenue $15.2B 31 Dec 2025 fiscal year
Net income $435.2M 31 Dec 2025 fiscal year
Diluted EPS $3.89 31 Dec 2025 fiscal year
Total assets $11.3B 30 Jun 2026 at period end
Total equity $4.0B 30 Jun 2026 at period end

Source: SEC EDGAR XBRL company facts · latest period ended 30 Jun 2026

BLDR earnings

SEC EDGAR
Date Period EPS Revenue
30 Jun 2026 Q2 2026 $-0.04 $3.86B
31 Mar 2026 Q1 2026 $-0.43 $3.29B
31 Dec 2025 FY 2025 $3.89 $15.19B
30 Sep 2025 Q3 2025 $1.10 $3.94B
30 Jun 2025 Q2 2025 $1.66 $4.23B
31 Mar 2025 Q1 2025 $0.84 $3.66B
31 Dec 2024 FY 2024 $9.06 $16.40B
30 Sep 2024 Q3 2024 $2.44 $4.23B

Next report no date announced in SEC filings yet

Reported figures & scheduled dates · SEC EDGAR filings

BLDR institutional holders

SEC Form 13F

10 of the 45 institutional funds we track reported a BLDR position for the quarter ended 30 Jun 2026 — a combined $266.9M; the latest of those filings landed 14 Aug 2026.

Fund Action Shares Value
D1 Capital Partners New position 1,639,222 $146.7M
Citadel Advisors Held (±25%) −13.4% shares 465,506 $41.7M
Millennium Management Trimmed −37.9% shares 354,523 $31.7M
Marshall Wace Trimmed −82.0% shares 139,552 $12.5M
AQR Capital Management Held (±25%) −4.1% shares 133,091 $11.9M
Tudor Investment Corp New position 118,626 $10.6M
Bridgewater Associates Added +1,162.5% shares 51,283 $4.6M
Two Sigma Investments Added +526.8% shares 41,224 $3.7M
Man Group Held (±25%) +6.8% shares 37,446 $3.4M
D. E. Shaw & Co. New position 2,768 $248K

Source: SEC EDGAR 13F filings

BLDR fails-to-deliver

SEC CNS data

On 31 Jul 2026, 300 shares of BLDR failed to deliver (about $20K).

Settlement date Shares failed Notional % of shares out
31 Jul 2026 300 $20K <0.001%
24 Jul 2026 200 $14K <0.001%
23 Jul 2026 200 $14K <0.001%
22 Jul 2026 200 $14K <0.001%
15 Jul 2026 11,023 $828K 0.010%
09 Jul 2026 240 $18K <0.001%
08 Jul 2026 189 $15K <0.001%
07 Jul 2026 11,738 $966K 0.011%
06 Jul 2026 32,784 $2.8M 0.030%

Source: SEC fails-to-deliver (CNS) data

BLDR — frequently asked questions

From live data

Is Reddit bullish or bearish on BLDR?

Across 2 classified BLDR mentions in the last 30 days, 100% read bullish, 0% bearish and 0% neutral. Crowd sentiment is a social signal, not investment advice.

When did BLDR last report earnings?

Builders FirstSource (BLDR) last reported earnings on 30 Jun 2026 for Q2 2026, per SEC filings.

What exchange is BLDR listed on?

Builders FirstSource trades on NYSE under the ticker BLDR.

Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.