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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
Mitsubishi UFJ Trust & Banking
151
Mitsubishi UFJ Trust & Banking
Japan
$9.81M
KCM
152
Kennedy Capital Management
Missouri
$9.79M
MP
153
Munro Partners
Australia
$9.69M
CAM
154
Crown Advisors Management
California
$9.65M
Two Sigma Investments
155
Two Sigma Investments
New York
$9.61M
New York State Common Retirement Fund
156
New York State Common Retirement Fund
New York
$9.55M
MOACM
157
Mutual of America Capital Management
New York
$9.39M
Bank of Montreal
158
Bank of Montreal
Ontario, Canada
$9.38M
Creative Planning
159
Creative Planning
Kansas
$9.34M
AB
160
Amalgamated Bank
New York
$9.3M
HSBC Holdings
161
HSBC Holdings
United Kingdom
$9.28M
Carson Wealth (CWM LLC)
162
Carson Wealth (CWM LLC)
Nebraska
$9.08M
BHCM
163
Brevan Howard Capital Management
Jersey
$8.88M
Brown Advisory
164
Brown Advisory
Maryland
$8.86M
BAMF
165
BI Asset Management Fondsmaeglerselskab
Denmark
$8.69M
Nisa Investment Advisors
166
Nisa Investment Advisors
Missouri
$8.57M
State of Tennessee, Department of Treasury
167
State of Tennessee, Department of Treasury
Tennessee
$8.49M
Susquehanna International Group
168
Susquehanna International Group
Pennsylvania
$8.49M
BHWA
169
Beacon Harbor Wealth Advisors
Virginia
$8.05M
HIIFS
170
Harel Insurance Investments & Financial Services
Israel
$7.96M
GP
171
Gallo Partners
New Jersey
$7.96M
Cetera Investment Advisers
172
Cetera Investment Advisers
Illinois
$7.94M
SC
173
Savant Capital
Illinois
$7.8M
TC
174
TwinBeech Capital
New York
$7.79M
Natixis Advisors
175
Natixis Advisors
Massachusetts
$7.68M