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Builders FirstSource
BLDR

Overview Fund Activity

231 hedge funds and large institutions have $1.98B invested in Builders FirstSource in 2018 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 81 increasing their positions, 87 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
231
Holders Change
-38
Holders Change %
-14.13%
% of All Funds
5.3%
Holding in Top 10
10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-9.09%
% of All Funds
0.23%
New
19
Increased
81
Reduced
87
Closed
53
Calls
$13.2M
Puts
$3.18M
Net Calls
+$9.97M
Net Calls Change
+$4.99M

Top Buyers

1
RCG
Ruane, Cunniff & Goldfarb
New York
$103M
2
AS
Altshuler Shaham
Israel
$24.6M
3
Vanguard Group
Vanguard Group
Pennsylvania
$198M
4
RCMNY
Rubric Capital Management (New York)
New York
$29.3M
5
Adage Capital Partners
Adage Capital Partners
Massachusetts
$11M

Top Sellers

1
SHIM
Spruce House Investment Management
New York
$0
2
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$0
3
Invesco
Invesco
Georgia
$78.2M
4
Deutsche Bank
Deutsche Bank
Germany
$5.92M
5
Renaissance Technologies
Renaissance Technologies
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
WAM
226
Wealthspire Advisors (Maryland)
Maryland
$1K -$1.92K -148 -66%
HMS
227
Hanseatic Management Services
New Mexico
$1K -$925 -62 -48%
S
228
SignatureFD
Georgia
$1K – – –
MPWT
229
MassMutual Private Wealth & Trust
Connecticut
$805 +$805 +44 New
SHIM
230
Spruce House Investment Management
New York
– -$72.5M -3,653,077 Closed
Lord, Abbett & Co
231
Lord, Abbett & Co
New Jersey
– -$23.5M -1,186,432 Closed
Renaissance Technologies
232
Renaissance Technologies
New York
– -$15.4M -774,000 Closed
Arrowstreet Capital
233
Arrowstreet Capital
Massachusetts
– -$13.7M -692,906 Closed
Assenagon Asset Management
234
Assenagon Asset Management
Luxembourg
– -$8.68M -437,582 Closed
CM
235
Castleark Management
Illinois
– -$6.56M -330,567 Closed
BIM
236
Bogle Investment Management
Massachusetts
– -$5.71M -287,903 Closed
CCM
237
CWH Capital Management
Washington
– -$4.7M -237,013 Closed
MSL
238
Mackay Shields LLC
New York
– -$3.84M -193,300 Closed
CIP
239
Convergence Investment Partners
Florida
– -$3.56M -179,661 Closed
QIM
240
Quantitative Investment Management
Virginia
– -$2.68M -135,000 Closed
GPC
241
Guardian Point Capital
Virginia
– -$2.48M -125,000 Closed
TI
242
Trexquant Investment
Connecticut
– -$2.03M -102,511 Closed
EI
243
EAM Investors
California
– -$2.01M -101,458 Closed
EGM
244
Engineers Gate Manager
New York
– -$1.97M -99,217 Closed
ClearBridge Investments
245
ClearBridge Investments
New York
– -$1.78M -89,450 Closed
CC
246
Cipher Capital
New York
– -$1.74M -87,869 Closed
Voloridge Investment Management
247
Voloridge Investment Management
Florida
– -$1.66M -83,580 Closed
TCM
248
Timpani Capital Management
Wisconsin
– -$1.56M -78,746 Closed
ERSOT
249
Employees Retirement System of Texas
Texas
– -$1.51M -76,000 Closed
DTL
250
Dynamic Technology Lab
Singapore
– -$1.48M -74,342 Closed
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