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Builders FirstSource

402 hedge funds and large institutions have $8.73B invested in Builders FirstSource in 2021 Q2 according to their latest regulatory filings, with 71 funds opening new positions, 131 increasing their positions, 146 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

82% more call options, than puts

Call options by funds: $109M | Put options by funds: $59.7M

51% more first-time investments, than exits

New positions opened: 71 | Existing positions closed: 47

6% more funds holding

Funds holding: 379402 (+23)

1.09% less ownership

Funds ownership: 100.29%99.2% (-1.1%)

8% less funds holding in top 10

Funds holding in top 10: 2422 (-2)

9% less capital invested

Capital invested by funds: $9.55B → $8.73B (-$820M)

10% less repeat investments, than reductions

Existing positions increased: 131 | Existing positions reduced: 146

Holders
402
Holders Change
+23
Holders Change %
+6.07%
% of All Funds
7%
Holding in Top 10
22
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-8.33%
% of All Funds
0.38%
New
71
Increased
131
Reduced
146
Closed
47
Calls
$109M
Puts
$59.7M
Net Calls
+$49M
Net Calls Change
+$36.4M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$863M -$264M -5,696,375 -22%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$830M +$176M +3,803,496 +24%
Vanguard Group
3
Vanguard Group
Pennsylvania
$814M -$50.4M -1,087,793 -5%
CCM
4
Coliseum Capital Management
Connecticut
$378M +$16.2M +349,000 +4%
William Blair Investment Management
5
William Blair Investment Management
Illinois
$359M +$134M +2,879,803 +52%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$327M -$47.6M -1,026,357 -12%
State Street
7
State Street
Massachusetts
$284M -$37M -797,223 -11%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$188M -$98.5M -2,124,255 -32%
CM
9
Conifer Management
New York
$183M -$18.5M -400,000 -9%
SC
10
Samlyn Capital
New York
$159M +$40M +861,790 +30%
Millennium Management
11
Millennium Management
New York
$155M +$119M +2,566,633 +240%
Invesco
12
Invesco
Georgia
$145M -$4.54M -97,945 -3%
ACM
13
Anomaly Capital Management
New York
$132M +$27.4M +591,583 +24%
EC
14
Eminence Capital
New York
$132M +$144M +3,094,815 New
RC
15
RBF Capital
California
$130M +$209K +4,500 +0.1%
FCM
16
Frontier Capital Management
Massachusetts
$129M -$29.5M -635,576 -17%
Fuller & Thaler Asset Management
17
Fuller & Thaler Asset Management
California
$127M +$8.46M +182,411 +7%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$119M -$31.2M -672,620 -19%
Select Equity Group
19
Select Equity Group
New York
$116M -$119M -2,576,113 -49%
Massachusetts Financial Services
20
Massachusetts Financial Services
Massachusetts
$115M +$36.3M +783,072 +41%
MWNA
21
Marshall Wace North America
New York
$101M +$17.5M +376,579 +19%
RR
22
Robotti Robert
$97.6M -$8.22M -177,256 -7%
Citadel Advisors
23
Citadel Advisors
Florida
$87.3M +$21M +452,378 +28%
Norges Bank
24
Norges Bank
Norway
$86.6M -$21.8M -469,234 -19%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$85.6M -$11M -236,714 -11%

BLDR Hedge Fund Activity: Q2 2021 in Review

402 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Builders FirstSource (BLDR) for Q2 2021, worth a combined $8.73B — down 8.6% from $9.55B a quarter earlier.

Buyers outnumbered sellers: 71 funds opened new BLDR positions and 47 closed out — a net gain of 24 holders — while 131 added to existing stakes and 146 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $176M. The largest seller was BlackRock, cutting an estimated $264M.

  • 402 institutional investors held Builders FirstSource (BLDR) as of Q2 2021, up from 379 in Q1 2021.
  • Funds reported $8.73B of Builders FirstSource stock for Q2 2021, down 8.6% quarter-over-quarter.
  • 71 funds opened new Builders FirstSource positions in Q2 2021 and 47 closed out, a net change of +24 holders.
  • The largest Builders FirstSource buyer in Q2 2021 was Fidelity Investments, an estimated $176M added.
  • The largest Builders FirstSource seller in Q2 2021 was BlackRock, an estimated $264M sold.

Based on aggregated 13F filings for Q2 2021.