Dark
Light
System
Security
COMFORT SYS USA INC
COMFORT SYS USA INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 133 Institutional holders with a total value of $626,280,511.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 NEW YORK STATE COMMON RETIREMENT FUND 76,047 1,302,000 0.21%
52 Eos Management, L.P. 75,000 1,284,000 0.21%
53 MILLENNIUM MANAGEMENT LLC 73,632 1,261,000 0.20%
54 DUPONT CAPITAL MANAGEMENT CORP 73,360 1,256,000 0.20%
55 COMERICA BANK 72,814 1,246,000 0.20%
56 PUBLIC SECTOR PENSION INVESTMENT BOARD 70,131 1,201,000 0.19%
57 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 69,939 1,197,000 0.19%
58 TWO SIGMA INVESTMENTS, LP 66,815 1,144,000 0.18%
59 ALLIANCEBERNSTEIN L.P. 61,727 1,057,000 0.17%
60 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 63,400 1,049,000 0.17%
61 RHUMBLINE ADVISERS 59,285 1,015,000 0.16%
62 Creative Planning 53,309 913,000 0.15%
63 KEYBANK NATIONAL ASSOCIATION/OH 50,204 859,000 0.14%
64 STRS OHIO 49,000 839,000 0.13%
65 Spark Investment Management LLC 46,100 789,000 0.13%
66 GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 45,000 770,000 0.12%
67 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 43,857 751,000 0.12%
68 Swiss National Bank 43,500 745,000 0.12%
69 OFI Advisors LLC 41,669 713,000 0.11%
70 BRANDES INVESTMENT PARTNERS, LP 39,270 672,000 0.11%
71 Pacific Ridge Capital Partners, LLC 36,441 624,000 0.10%
72 Sterling Capital Management LLC 36,154 619,000 0.10%
73 PEAK6 Group LLC 35,500 608,000 0.10% Call
74 Richard Bernstein Advisors LLC 33,632 576,000 0.09%
75 TEXAS PERMANENT SCHOOL FUND CORP 33,540 574,000 0.09%
76 CITIGROUP INC 33,325 571,000 0.09%
77 METROPOLITAN LIFE INSURANCE CO/NY 30,475 522,000 0.08%
78 State of Tennessee, Department of Treasury 29,500 505,000 0.08%
79 PANAGORA ASSET MANAGEMENT INC 28,971 496,000 0.08%
80 BlackRock Group LTD 28,399 487,000 0.08%
81 SUSQUEHANNA INTERNATIONAL GROUP, LLP 28,066 480,000 0.08%
82 AMERICAN INTERNATIONAL GROUP, INC. 28,029 479,856 0.08%
83 VOYA INVESTMENT MANAGEMENT LLC 27,280 467,000 0.07%
84 STONERIDGE INVESTMENT PARTNERS LLC 27,140 465,000 0.07%
85 BANK OF AMERICA CORP /DE/ 26,783 459,000 0.07%
86 Arizona State Retirement System 26,000 445,000 0.07%
87 MANUFACTURERS LIFE INSURANCE COMPANY, THE 24,303 416,000 0.07%
88 WEDGE CAPITAL MANAGEMENT L L P/NC 23,675 405,000 0.06%
89 CREDIT SUISSE AG/ 22,819 391,000 0.06%
90 CAPSTONE ASSET MANAGEMENT CO 22,670 388,000 0.06%
91 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 21,526 369,000 0.06%
92 BANK OF MONTREAL /CAN/ 21,046 360,000 0.06%
93 BLACKROCK ADVISORS LLC 20,400 349,000 0.06%
94 TFS CAPITAL LLC 20,139 345,000 0.06%
95 GSA CAPITAL PARTNERS LLP 19,683 337,000 0.05%
96 Vident Investment Advisory, LLC 18,581 318,000 0.05%
97 ROYAL BANK OF CANADA 18,100 310,000 0.05%
98 Louisiana State Employees Retirement System 17,000 291,000 0.05%
99 MILES CAPITAL, INC. 16,769 287,000 0.05%
100 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 16,098 276,000 0.04%
Page 2 of 3

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.