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BUILDERS FIRSTSOURCE INC
BUILDERS FIRSTSOURCE INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 121 Institutional holders with a total value of $501,856,997.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WARBURG PINCUS LLC 24,863,266 185,977,000 37.06%
2 STADIUM CAPITAL MANAGEMENT LLC 12,396,015 92,722,000 18.48%
3 ROBOTTI ROBERT 3,055,945 22,859,000 4.55%
4 BAMCO INC /NY/ 2,269,635 16,977,000 3.38%
5 VANGUARD GROUP INC 1,617,437 12,098,000 2.41%
6 FMR LLC 1,525,606 11,411,000 2.27%
7 NEW GENERATION ADVISORS, LLC 1,500,940 11,227,000 2.24%
8 WALL STREET ASSOCIATES 1,443,500 10,797,000 2.15%
9 COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT 1,403,357 10,497,000 2.09%
10 ROYCE & ASSOCIATES LP 1,255,968 9,395,000 1.87%
11 BlackRock Fund Advisors 1,139,367 8,522,000 1.70%
12 PRUDENTIAL PLC 1,000,000 7,480,000 1.49%
13 DIMENSIONAL FUND ADVISORS LP 909,964 6,807,000 1.36%
14 STATE STREET CORP 812,529 6,075,000 1.21%
15 KENNEDY CAPITAL MANAGEMENT LLC 783,916 5,864,000 1.17%
16 PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 776,880 5,811,000 1.16%
17 NEXT CENTURY GROWTH INVESTORS LLC 693,492 5,187,000 1.03%
18 ADAGE CAPITAL PARTNERS GP, L.L.C. 573,634 4,291,000 0.86%
19 BlackRock Institutional Trust Company, N.A. 565,130 4,227,000 0.84%
20 NORTHERN TRUST CORP 539,582 4,036,000 0.80%
21 STEPHENS INC /AR/ 533,683 3,992,000 0.80%
22 Allianz Asset Management GmbH 367,236 2,747,000 0.55%
23 BASSWOOD CAPITAL MANAGEMENT, L.L.C. 351,624 2,630,000 0.52%
24 Bank of New York Mellon Corp 339,664 2,540,000 0.51%
25 GEODE CAPITAL MANAGEMENT, LLC 312,906 2,340,000 0.47%
26 TIAA CREF INVESTMENT MANAGEMENT LLC 303,812 2,273,000 0.45%
27 Portolan Capital Management, LLC 290,432 2,172,000 0.43%
28 McClain Value Management LLC 275,766 2,063,000 0.41%
29 WHITEBOX ADVISORS LLC 245,306 1,835,000 0.37%
30 True Bearing Asset Management LP 243,577 1,822,000 0.36%
31 Teton Advisors, Inc. 217,563 1,627,000 0.32%
32 Informed Momentum Co LLC 202,748 1,517,000 0.30%
33 MILLENNIUM MANAGEMENT LLC 190,153 1,422,000 0.28%
34 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 187,000 1,399,000 0.28%
35 AMERIPRISE FINANCIAL INC 176,499 1,320,000 0.26%
36 Kingfisher Capital LLC 159,853 1,196,000 0.24%
37 MORGAN STANLEY 158,658 1,187,000 0.24%
38 Timpani Capital Management LLC 157,771 1,180,000 0.24%
39 CITADEL ADVISORS LLC 145,248 1,086,000 0.22%
40 BARCLAYS PLC 154,349 1,081,000 0.22%
41 CREDIT SUISSE AG/ 143,224 1,071,000 0.21%
42 BlackRock Investment Management, LLC 132,389 990,000 0.20%
43 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 119,850 897,000 0.18%
44 BB&T SECURITIES, LLC 12,000 897,000 0.18%
45 TFS CAPITAL LLC 117,233 877,000 0.17%
46 RUSSELL FRANK CO/ 135,422 806,000 0.16%
47 TEACHERS ADVISORS, LLC 98,885 740,000 0.15%
48 D. E. Shaw & Co., Inc. 88,831 664,000 0.13%
49 BRYN MAWR CAPITAL MANAGEMENT INC 87,678 656,000 0.13%
50 1492 Capital Management LLC 85,218 637,000 0.13%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.