1 tracked superinvestor hold BUILDERS FIRSTSOURCE INC (BLDR), worth $2M combined, led by Bill Miller. Smart money is holding BLDR as of the latest 13F filings.
Current price
$65.79
-54.1%
1Y
Builders FirstSource, Inc. engages in the supply and manufacture of building materials, manufactured components, and construction services to professional homebuilders, sub-contractors, remodelers, and consumers. Its products include factory-built roof and floor trusses, wall panels and stairs, vinyl windows, custom millwork and trim, and engineered wood. The company was founded by Kevin P.…
Market cap
$8.4B
P/E
28.9
Div yield
—
Revenue YoY
—
Analyst target
—
Snapshot for context. For deep analysis use a stock screener — this page is about who owns it.
Superinvestors holding
1
tracked 13F / N-PORT funds
Combined value
$2M
disclosed long exposure
Tier-1 conviction
1
concentrated holders
Net this quarter
0
0 buying · 0 selling
Smart money is holding BLDR steady this quarter — buys and sells are balanced.
BUILDERS FIRSTSOURCE INC (BLDR) is held by 1 tracked funds worth $2M combined, 1 of them concentrated Tier-1 managers whose positions carry real conviction.
The largest position belongs to Bill Miller at 0.4% of their book — no single tracked manager treats it as an outsized, top-weighted bet.
Tracked holders were largely static this quarter — no new opens, adds or trims of size — suggesting the position is being held rather than actively traded.
| Investor | Move | % of their portfolio | Position value |
|---|---|---|---|
| Held | 0.4% | $2M |
Tier badge = signal quality: 1 concentrated conviction · 2 quant/multi (context) · 3 retail & diversified. Only Tier 1 holdings feed the consensus signal.
Which superinvestors own BLDR?
1 tracked funds hold BUILDERS FIRSTSOURCE INC (BLDR), the largest being Bill Miller (Miller Value Partners) at 0.4% of its 13F portfolio. 1 of them are concentrated Tier-1 conviction managers.
Is smart money buying or selling BLDR?
In the most recent 13F quarter, 0 tracked funds added or opened BLDR and 0 trimmed it.
How much BLDR do tracked funds hold?
Combined disclosed long exposure to BLDR across tracked superinvestors is $2M as of the Jun 2026 filings.
One email when a tracked manager opens, adds to or files to sell a position — from Form 4, 13D and Form 144, not the 45-day-old 13F.
Holdings aggregated from the latest SEC 13F & N-PORT filings via FMP · Jun 2026 quarter. Long equity positions only, reported with up to a 45-day delay — for activity between filings see real-time moves. Not financial advice.