NYSE: BLDR
Builders Firstsource Inc Stock Ownership - Who owns Builders Firstsource?

Insider buying vs selling

Have Builders Firstsource Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
David E. RushDirector2025-10-0113,402$121.25
$1.62MSell
David E. RushDirector2025-10-0124,307$121.25
$2.95MBuy
Mark A. AlexanderDirector2025-09-01225$138.68
$31.20kBuy
William B. HayesDirector2025-09-01279$138.68
$38.69kBuy
Maria RenzDirector2025-09-01225$138.68
$31.20kBuy
James OlearyDirector2025-09-01270$138.68
$37.44kBuy
Paul S. LevyDirector2025-09-01576$138.68
$79.88kBuy
Cory Jacobs BoydstonDirector2025-09-01225$138.68
$31.20kBuy
Craig Arthur SteinkeDirector2025-09-01270$138.68
$37.44kBuy
Dirkson R. CharlesDirector2025-09-01225$138.68
$31.20kBuy

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Net Insider Buy/Sell (L12M) Ownership

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BLDR Shareholders

What type of owners hold Builders Firstsource Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Paul S. Levy87.80%97,084,782$11.28BInsider
Jll Partners Fund V LP41.74%46,154,279$5.36BInsider
Kevin Kruse30.36%33,569,894$3.90BInsider
Michael Graff30.21%33,407,101$3.88BInsider
David Barr22.20%24,549,843$2.85BInsider
Jll Building Holdings LLC22.02%24,344,584$2.83BInsider
Warburg Pincus Private Equity IX LP21.74%24,044,585$2.79BInsider
Stadium Capital Management LLC17.49%19,338,809$2.25BInsider
Brett N. Milgrim15.72%17,385,179$2.02BInsider
Ramsey A. Frank15.65%17,305,103$2.01BInsider

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BLDR vs Building Product & Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
BLDR22.04%77.96%Net BuyingNet Buying
MAS96.04%2.26%Net SellingNet Selling
CSL92.52%7.48%Net Selling
WMS67.63%32.37%Net Selling
OC60.10%39.90%Net SellingNet Buying

Builders Firstsource Stock Ownership FAQ

Who owns Builders Firstsource?

Builders Firstsource (NYSE: BLDR) is owned by 98.08% institutional shareholders, 346.98% Builders Firstsource insiders, and 0.00% retail investors. Paul S. Levy is the largest individual Builders Firstsource shareholder, owning 97.08M shares representing 87.80% of the company. Paul S. Levy's Builders Firstsource shares are currently valued at $11.28B.

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