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Builders FirstSource
BLDR

Overview Fund Activity

290 hedge funds and large institutions have $4.06B invested in Builders FirstSource in 2020 Q3 according to their latest regulatory filings, with 85 funds opening new positions, 69 increasing their positions, 111 reducing their positions, and 28 closing their positions.

Holders
290
Holders Change
+55
Holders Change %
+23.4%
% of All Funds
5.87%
Holding in Top 10
16
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+45.45%
% of All Funds
0.32%
New
85
Increased
69
Reduced
111
Closed
28
Calls
$28.6M
Puts
$9.91M
Net Calls
+$18.7M
Net Calls Change
+$13.5M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$256M
2
BlackRock
2
BlackRock
New York
$455M
3
William Blair Investment Management
3
William Blair Investment Management
Illinois
$108M
4
Select Equity Group
4
Select Equity Group
New York
$178M
5
FCM
5
Frontier Capital Management
Massachusetts
$66.1M

Top Sellers

1
CM
1
Conifer Management
New York
$235M
2
SCM
2
Stadium Capital Management
Connecticut
$27.5M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$36.7M
4
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$8.06M
5
SM
5
Soapstone Management
Maryland
$32.6M
Name Market Value Shares Shares
Change 		Shares
Change %
CI Investments Inc
201
CI Investments Inc
Ontario, Canada
$504K 15,437 +15,437 New
Truist Financial
202
Truist Financial
North Carolina
$483K 14,772 +300 +2%
CL
203
CSS LLC
Illinois
$479K 14,693 +14,693 New
Zurich Cantonal Bank
204
Zurich Cantonal Bank
Switzerland
$454K 13,906 +1,607 +13%
BIM
205
Bogle Investment Management
Massachusetts
$437K 13,400 – –
Cambridge Investment Research Advisors
206
Cambridge Investment Research Advisors
Iowa
$428K 13,122 +13,122 New
CAC
207
Cowen and Company
New York
$428K 13,125 +13,125 New
Simplex Trading
208
Simplex Trading
Illinois
$425K 13,045 +511 +4%
ACI
209
AMP Capital Investors
Australia
$422K 13,209 +13,209 New
BCM
210
Bridgeway Capital Management
Texas
$421K 12,900 +12,900 New
SAM
211
Shell Asset Management
Netherlands
$420K 12,884 – –
WIM
212
Wilen Investment Management
Florida
$419K 12,221 -3,300 -21%
LSC
213
Lyon Street Capital
California
$392K 12,015 +12,015 New
SAM
214
Securian Asset Management
Minnesota
$370K 11,335 +11,335 New
AAMU
215
Amundi Asset Management US
Massachusetts
$369K 11,300 -18,265 -62%
BPM
216
Bowling Portfolio Management
Ohio
$368K 11,296 -24,166 -68%
Macquarie Group
217
Macquarie Group
Australia
$367K 11,253 – –
William Blair & Company
218
William Blair & Company
Illinois
$359K 11,011 +11,011 New
Jane Street
219
Jane Street
New York
$356K 10,902 +10,902 New
TC
220
TwinBeech Capital
New York
$355K 10,889 +10,889 New
MIH
221
Meitav Investment House
Israel
$354K 11,050 -1,250 -10%
State of Wisconsin Investment Board
222
State of Wisconsin Investment Board
Wisconsin
$336K 10,300 +10,300 New
SNBOSCI
223
Security National Bank of Sioux City Iowa
Iowa
$326K 10,000 – –
CAPTRUST Financial Advisors
224
CAPTRUST Financial Advisors
North Carolina
$320K 9,648 +1,052 +12%
DekaBank Deutsche Girozentrale
225
DekaBank Deutsche Girozentrale
Germany
$319K 10,151 -2,401 -19%
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9
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