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Comfort Systems

1,187 hedge funds and large institutions have $44.5B invested in Comfort Systems in 2026 Q1 according to their latest regulatory filings, with 245 funds opening new positions, 440 increasing their positions, 397 reducing their positions, and 72 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

11% more repeat investments, than reductions

Existing positions increased: 440 | Existing positions reduced: 397

1.69% less ownership

Funds ownership: 93.98%92.29% (-1.7%)

23% less call options, than puts

Call options by funds: $693M | Put options by funds: $894M

Holders
1,187
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
41
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$693M
Puts
$894M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
WorldQuant Millennium Advisors
176
WorldQuant Millennium Advisors
New York
$23.2M
SSA
177
Schonfeld Strategic Advisors
New York
$22.9M
SAM
178
SEB Asset Management
$22.7M
KK
179
KLP Kapitalforvaltning
Norway
$22.6M
Capital Fund Management (CFM)
180
Capital Fund Management (CFM)
France
$22.6M
PWS
181
Peterson Wealth Services
Utah
$22.6M
Canada Life
182
Canada Life
Manitoba, Canada
$22M
DWA
183
Dorsey Wright & Associates
California
$21.9M
Swedbank
184
Swedbank
Sweden
$21.6M
FAF
185
Fjarde Ap-fonden
Sweden
$21.2M
Toronto Dominion Bank
186
Toronto Dominion Bank
Ontario, Canada
$21.2M
Assenagon Asset Management
187
Assenagon Asset Management
Luxembourg
$20.9M
EPFB
188
Employees Provident Fund Board
Malaysia
$20.7M
PFSRSONJ
189
Police & Firemen's Retirement System of New Jersey
New Jersey
$20.5M
Treasurer of the State of North Carolina
190
Treasurer of the State of North Carolina
North Carolina
$20.5M
MIF
191
Mediolanum International Funds
Ireland
$20.4M
SMDAM
192
Sumitomo Mitsui DS Asset Management
Japan
$19.8M
SPG
193
Strategic Planning Group
Utah
$19.7M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
194
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$19.6M
Public Employees Retirement Association of Colorado
195
Public Employees Retirement Association of Colorado
Colorado
$19.5M
BGDI
196
BW Gestao de Investimentos
Brazil
$19.3M
AAF
197
Andra AP-fonden
Sweden
$19.3M
PCA
198
Pallas Capital Advisors
Massachusetts
$19.2M
Daiwa Securities Group
199
Daiwa Securities Group
Japan
$19.2M
SLAM
200
Swiss Life Asset Management
$19M