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Comfort Systems

750 hedge funds and large institutions have $18.1B invested in Comfort Systems in 2025 Q2 according to their latest regulatory filings, with 177 funds opening new positions, 268 increasing their positions, 228 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more call options, than puts

Call options by funds: $ | Put options by funds: $

19% more funds holding

Funds holding: 628750 (+122)

18% more repeat investments, than reductions

Existing positions increased: 268 | Existing positions reduced: 228

2.11% more ownership

Funds ownership: 93.83%95.94% (+2.1%)

Holders
750
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
16
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$78.2M
Puts
$62.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
WCA
101
Waratah Capital Advisors
Ontario, Canada
$23.7M
HCA
102
Harbor Capital Advisors
Illinois
$23.6M
SEI Investments
103
SEI Investments
Pennsylvania
$23.4M
Macquarie Group
104
Macquarie Group
Australia
$22.7M
FAM
105
Fred Alger Management
New York
$22.3M
SPPAM
106
Summit Partners Public Asset Management
Massachusetts
$21.4M
Truist Financial
107
Truist Financial
North Carolina
$21.4M
BL
108
BWCP LP
Texas
$20.8M
IIM
109
INTECH Investment Management
Florida
$20.3M
TPSF
110
Texas Permanent School Fund
Texas
$20.3M
AG
111
Algert Global
California
$19.9M
State Board of Administration of Florida Retirement System
112
State Board of Administration of Florida Retirement System
Florida
$19.2M
Universal-Beteiligungs- und Servicegesellschaft
113
Universal-Beteiligungs- und Servicegesellschaft
Germany
$19.1M
Balyasny Asset Management
114
Balyasny Asset Management
Illinois
$18.6M
JG
115
Jain Global
New York
$18.4M
VanEck Associates
116
VanEck Associates
New York
$18.1M
California State Teachers Retirement System (CalSTRS)
117
California State Teachers Retirement System (CalSTRS)
California
$17.7M
Barclays
118
Barclays
United Kingdom
$17.7M
Jane Street
119
Jane Street
New York
$17.3M
ACA
120
Aptus Capital Advisors
Alabama
$17.2M
Bessemer Group
121
Bessemer Group
New Jersey
$16.7M
GAM
122
Gotham Asset Management
New York
$16.2M
HCP
123
Hiddenite Capital Partners
New York
$16.1M
DCP
124
Distillate Capital Partners
Illinois
$16.1M
PAM
125
Panagora Asset Management
Massachusetts
$15.9M