A detailed history of Kingdon Capital Management, L.L.C. transactions in Builders First Source, Inc. stock. As of the latest transaction made, Kingdon Capital Management, L.L.C. holds 128,500 shares of BLDR stock, worth $16.6 Million. This represents 2.35% of its overall portfolio holdings.

Number of Shares
128,500
Holding current value
$16.6 Million
% of portfolio
2.35%

Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 14, 2025

BUY
$105.63 - $131.12 $13.6 Million - $16.8 Million
128,500 New
128,500 $15 Million
Q1 2018

May 15, 2018

SELL
$19.18 - $23.03 $14.1 Million - $16.9 Million
-735,690 Closed
0 $0
Q4 2017

Feb 14, 2018

SELL
$17.12 - $21.84 $3.49 Million - $4.45 Million
-203,980 Reduced 21.71%
735,690 $16 Million
Q3 2017

Nov 14, 2017

BUY
$14.59 - $17.99 $13.7 Million - $16.9 Million
939,670
939,670 $16.9 Million

Others Institutions Holding BLDR

About Builders FirstSource, Inc.


  • Ticker BLDR
  • Exchange NYSE
  • Sector Industrials
  • Industry Building Products & Equipment
  • Shares Outstandng 156,075,008
  • Market Cap $20.2B
  • Description
  • Builders FirstSource, Inc., together with its subsidiaries, manufactures and supplies building materials, manufactured components, and construction services to professional homebuilders, sub-contractors, remodelers, and consumers in the United States. It offers lumber and lumber sheet goods comprising dimensional lumber, plywood, and oriented st...
More about BLDR
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