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Builders FirstSource
BLDR

Overview Fund Activity

113 hedge funds and large institutions have $947M invested in Builders FirstSource in 2015 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 33 increasing their positions, 36 reducing their positions, and 12 closing their positions.

Holders
113
Holders Change
+22
Holders Change %
+24.18%
% of All Funds
3.05%
Holding in Top 10
8
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+166.67%
% of All Funds
0.22%
New
34
Increased
33
Reduced
36
Closed
12
Calls
$747K
Puts
$110K
Net Calls
+$637K
Net Calls Change
+$637K

Top Buyers

1
RCM
1
Roystone Capital Management
New York
$43.6M
2
Bank of Montreal
2
Bank of Montreal
Ontario, Canada
$26.5M
3
RCM
3
Raging Capital Management
New Jersey
$22.6M
4
BFA
4
BlackRock Fund Advisors
California
$30.7M
5
Hudson Bay Capital Management
5
Hudson Bay Capital Management
Connecticut
$12.1M

Top Sellers

1
SCM
1
Stadium Capital Management
Connecticut
$101M
2
NGA
2
New Generation Advisors
Massachusetts
$8.17M
3
RA
3
Royce & Associates
New York
$9.98M
4
PGCM
4
Prescott Group Capital Management
Oklahoma
$0
5
PP
5
Prudential plc
United Kingdom
$6.42M
Name Market Value Shares Shares
Change 		Shares
Change %
WP
1
Warburg Pincus
New York
$319M 24,863,266 – –
SCM
2
Stadium Capital Management
Connecticut
$101M 7,866,557 -4,529,458 -37%
BAMCO Inc
3
BAMCO Inc
New York
$44.8M 3,491,418 +345,900 +11%
RCM
4
Roystone Capital Management
New York
$43.6M 3,396,100 +3,396,100 New
RR
5
Robotti Robert
$31M 2,415,031 -404,143 -14%
BFA
6
BlackRock Fund Advisors
California
$30.7M 2,387,482 +1,099,287 +85%
Bank of Montreal
7
Bank of Montreal
Ontario, Canada
$26.5M 2,067,664 +2,067,664 New
Adage Capital Partners
8
Adage Capital Partners
Massachusetts
$24.4M 1,900,000 +177,030 +10%
RCM
9
Raging Capital Management
New Jersey
$22.6M 1,756,593 +1,756,593 New
Vanguard Group
10
Vanguard Group
Pennsylvania
$22.4M 1,747,780 -28,443 -2%
Fidelity Investments
11
Fidelity Investments
Massachusetts
$16.4M 1,275,116 -385,920 -23%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$16M 1,244,099 +335,838 +37%
KCM
13
Kennedy Capital Management
Missouri
$12.3M 959,817 -73,368 -7%
Hudson Bay Capital Management
14
Hudson Bay Capital Management
Connecticut
$12.1M 938,720 +938,720 New
HP
15
Harvey Partners
New York
$11M 860,000 +35,000 +4%
CRM
16
Cramer Rosenthal McGlynn
Connecticut
$11M 859,600 +859,600 New
Allianz Asset Management
17
Allianz Asset Management
Germany
$10.8M 837,383 +546,471 +188%
WSA
18
Wall Street Associates
California
$10.5M 820,200 -15,000 -2%
State Street
19
State Street
Massachusetts
$10.4M 806,025 +3,633 +0.5%
RA
20
Royce & Associates
New York
$9.98M 777,253 -720,115 -48%
NGA
21
New Generation Advisors
Massachusetts
$8.17M 635,934 -1,046,797 -62%
BIT
22
BlackRock Institutional Trust
California
$8.14M 634,041 +120,783 +24%
KCP
23
Kortright Capital Partners
New York
$6.64M 516,900 +516,900 New
PCM
24
Portolan Capital Management
Massachusetts
$6.57M 511,440 +511,440 New
Lord, Abbett & Co
25
Lord, Abbett & Co
New Jersey
$6.55M 510,353 +510,353 New
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