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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
CAG
576
Cypress Advisory Group
Arizona
$1.63M
MOS
577
MGO One Seven
Ohio
$1.61M
PPW
578
Parcion Private Wealth
Washington
$1.59M
BFM
579
Boothbay Fund Management
New York
$1.59M
HI
580
Harbour Investments
Wisconsin
$1.57M
NMIMC
581
Northwestern Mutual Investment Management Company
Wisconsin
$1.55M
CA
582
Commerzbank Aktiengesellschaft
Germany
$1.52M
CIC
583
Chase Investment Counsel
Virginia
$1.52M
STA
584
Summit Trail Advisors
New York
$1.52M
HFS
585
Hantz Financial Services
Michigan
$1.51M
PFA
586
Petra Financial Advisors
Colorado
$1.49M
PA
587
PFG Advisors
Arizona
$1.49M
JCIA
588
Jackson Creek Investment Advisors
Colorado
$1.49M
HIM
589
Hanlon Investment Management
New Jersey
$1.48M
WIA
590
World Investment Advisors
California
$1.46M
IIM
591
Illumine Investment Management
Washington
$1.45M
RL
592
Retireful LLC
Michigan
$1.42M
LS
593
Livforsakringsbolaget Skandia
Sweden
$1.41M
CFG
594
Citizens Financial Group
Rhode Island
$1.41M
NDSIB
595
North Dakota State Investment Board
North Dakota
$1.39M
BBVA
596
Banco Bilbao Vizcaya Argentaria
Spain
$1.39M
SL
597
Sentinus LLC
Illinois
$1.37M
VCP
598
Verus Capital Partners
Arizona
$1.37M
AFG
599
Atomi Financial Group
New York
$1.35M
RFC
600
Regions Financial Corp
Alabama
$1.35M