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Comfort Systems

746 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, 265 increasing their positions, 227 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: 625746 (+121)

17% more repeat investments, than reductions

Existing positions increased: 265 | Existing positions reduced: 227

2.05% more ownership

Funds ownership: 93.65%95.7% (+2.1%)

Holders
746
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
HCA
101
Harbor Capital Advisors
Illinois
$23.6M
SEI Investments
102
SEI Investments
Pennsylvania
$23.4M
Macquarie Group
103
Macquarie Group
Australia
$22.7M
FAM
104
Fred Alger Management
New York
$22.3M
SPPAM
105
Summit Partners Public Asset Management
Massachusetts
$21.4M
Truist Financial
106
Truist Financial
North Carolina
$21.4M
BL
107
BWCP LP
Texas
$20.8M
IIM
108
INTECH Investment Management
Florida
$20.3M
TPSF
109
Texas Permanent School Fund
Texas
$20.3M
AG
110
Algert Global
California
$19.9M
State Board of Administration of Florida Retirement System
111
State Board of Administration of Florida Retirement System
Florida
$19.2M
Universal-Beteiligungs- und Servicegesellschaft
112
Universal-Beteiligungs- und Servicegesellschaft
Germany
$19.1M
Balyasny Asset Management
113
Balyasny Asset Management
Illinois
$18.6M
JG
114
Jain Global
New York
$18.4M
VanEck Associates
115
VanEck Associates
New York
$18.1M
California State Teachers Retirement System (CalSTRS)
116
California State Teachers Retirement System (CalSTRS)
California
$17.7M
Barclays
117
Barclays
United Kingdom
$17.7M
Jane Street
118
Jane Street
New York
$17.3M
ACA
119
Aptus Capital Advisors
Alabama
$17.2M
Bessemer Group
120
Bessemer Group
New Jersey
$16.7M
GAM
121
Gotham Asset Management
New York
$16.2M
HCP
122
Hiddenite Capital Partners
New York
$16.1M
DCP
123
Distillate Capital Partners
Illinois
$16.1M
PAM
124
Panagora Asset Management
Massachusetts
$15.9M
Winslow Capital Management
125
Winslow Capital Management
Minnesota
$15.6M