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

Institutional Holders (2015Q4)
Portfolio Summary: 174 Institutional holders with a total value of $990,597,530.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WARBURG PINCUS LLC 13,263,266 146,957,000 14.84%
2 STADIUM CAPITAL MANAGEMENT LLC 4,843,934 53,671,000 5.42%
3 BAMCO INC /NY/ 4,489,186 49,740,000 5.02%
4 LORD, ABBETT & CO. LLC 4,290,723 47,541,000 4.80%
5 Roystone Capital Management LP 3,696,100 40,953,000 4.13%
6 VANGUARD GROUP INC 3,620,940 40,120,000 4.05%
7 BlackRock Fund Advisors 2,636,987 29,218,000 2.95%
8 Raging Capital Management, LLC 2,569,479 28,470,000 2.87%
9 WESTFIELD CAPITAL MANAGEMENT CO LP 2,366,487 26,221,000 2.65%
10 DIMENSIONAL FUND ADVISORS LP 2,274,634 25,201,000 2.54%
11 ADAGE CAPITAL PARTNERS GP, L.L.C. 2,200,000 24,376,000 2.46%
12 Allianz Asset Management GmbH 2,199,421 24,353,000 2.46%
13 WELLINGTON MANAGEMENT GROUP LLP 2,159,878 23,932,000 2.42%
14 ROYAL BANK OF CANADA 1,903,812 21,094,000 2.13%
15 EAGLE ASSET MANAGEMENT INC 1,862,529 20,636,000 2.08%
16 MILLENNIUM MANAGEMENT LLC 1,808,117 20,034,000 2.02%
17 BANK OF MONTREAL /CAN/ 1,769,572 19,607,000 1.98%
18 ROBOTTI ROBERT 1,608,532 17,822,000 1.80%
19 BlackRock Institutional Trust Company, N.A. 1,580,262 17,509,000 1.77%
20 FMR LLC 1,540,676 17,070,000 1.72%
21 BEACONLIGHT CAPITAL, LLC 1,500,760 16,628,000 1.68%
22 SPRUCE HOUSE INVESTMENT MANAGEMENT LLC 1,300,000 14,404,000 1.45%
23 Boston Partners 1,268,213 14,052,000 1.42%
24 FORMULA GROWTH LTD 897,093 9,940,000 1.00%
25 STATE STREET CORP 894,161 9,904,000 1.00%
26 Harvey Partners, LLC 805,000 8,919,000 0.90%
27 KENNEDY CAPITAL MANAGEMENT LLC 747,345 8,281,000 0.84%
28 Kortright Capital Partners LP 736,945 8,165,000 0.82%
29 RENAISSANCE TECHNOLOGIES LLC 726,600 8,051,000 0.81%
30 Apollo Management Holdings, L.P. 700,000 7,756,000 0.78% Put
31 PICTET ASSET MANAGEMENT LTD 678,501 7,518,000 0.76%
32 HANCOCK WHITNEY CORP 641,740 7,110,000 0.72%
33 ELBERON, LLC 624,300 6,917,000 0.70%
34 NORTHERN TRUST CORP 620,589 6,876,000 0.69%
35 CASTLEARK MANAGEMENT LLC 573,090 6,350,000 0.64%
36 Alberta Investment Management Corp 568,780 6,302,000 0.64%
37 McClain Value Management LLC 553,129 6,129,000 0.62%
38 Zelman Capital LLC 472,900 5,240,000 0.53%
39 BNP Paribas Asset Management Holding S.A. 450,156 4,988,000 0.50%
40 REDWOOD CAPITAL MANAGEMENT, LLC 450,000 4,986,000 0.50%
41 CITADEL ADVISORS LLC 440,979 4,886,000 0.49%
42 GEODE CAPITAL MANAGEMENT, LLC 434,203 4,810,000 0.49%
43 Vollero Beach Capital Partners LLC 380,961 4,221,000 0.43%
44 NEW GENERATION ADVISORS, LLC 379,582 4,206,000 0.42%
45 JPMORGAN CHASE & CO 378,324 4,192,000 0.42%
46 TWO SIGMA INVESTMENTS, LP 350,505 3,884,000 0.39%
47 MORGAN STANLEY 348,435 3,861,000 0.39%
48 CREDIT SUISSE AG/ 346,994 3,845,000 0.39%
49 MARSHALL WACE, LLP 344,766 3,820,000 0.39%
50 BASSWOOD CAPITAL MANAGEMENT, L.L.C. 293,220 3,249,000 0.33%
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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.