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Comfort Systems USA Inc

FIX
Exchange
NYSE
Industry
Electrical Work
SEC CIK
0001035983

In the last 90 days, Comfort Systems USA Inc insiders filed 0 open-market purchases and 3 sales; 1,357 institutions reported holding it in 13F filings for Q2 2026, worth $64.6B in total; superinvestors Coatue Management and Markel Group hold it.

13F holders, Q2 2026

Institutional positions in Comfort Systems USA Inc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,357
+165 vs. Q1 2026
Shares held
32.7M
+302.9K (+0.9%) vs. Q1 2026
Total value
$64.6B
+$20.2B (+45.5%) vs. Q1 2026
New holders
245
497 more added
Sold out
80
491 more reduced

14 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FIX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 1,357 institutions
Q1 2021: 252 institutionsQ2 2021: 282 institutionsQ3 2021: 269 institutionsQ4 2021: 291 institutionsQ1 2022: 280 institutionsQ2 2022: 277 institutionsQ3 2022: 299 institutionsQ4 2022: 337 institutionsQ1 2023: 348 institutionsQ2 2023: 378 institutionsQ3 2023: 400 institutionsQ4 2023: 447 institutionsQ1 2024: 505 institutionsQ2 2024: 555 institutionsQ3 2024: 591 institutionsQ4 2024: 665 institutionsQ1 2025: 632 institutionsQ2 2025: 755 institutionsQ3 2025: 888 institutionsQ4 2025: 1,043 institutionsQ1 2026: 1,206 institutionsQ2 2026: 1,357 institutions
Value heldQ2 2026: $64.6B
Q1 2021: $2.57BQ2 2021: $2.67BQ3 2021: $2.43BQ4 2021: $3.41BQ1 2022: $3.11BQ2 2022: $2.88BQ3 2022: $3.35BQ4 2022: $3.92BQ1 2023: $5.03BQ2 2023: $5.62BQ3 2023: $5.97BQ4 2023: $7.16BQ1 2024: $11.0BQ2 2024: $10.5BQ3 2024: $13.1BQ4 2024: $14.4BQ1 2025: $10.9BQ2 2025: $18.1BQ3 2025: $27.5BQ4 2025: $31.1BQ1 2026: $44.6BQ2 2026: $64.6B
Institutions holding FIX and their total value by quarter
QuarterHoldersValue
Q2 20261,357$64.6B
Q1 20261,206$44.6B
Q4 20251,043$31.1B
Q3 2025888$27.5B
Q2 2025755$18.1B
Q1 2025632$10.9B
Q4 2024665$14.4B
Q3 2024591$13.1B
Q2 2024555$10.5B
Q1 2024505$11.0B
Q4 2023447$7.16B
Q3 2023400$5.97B
Q2 2023378$5.62B
Q1 2023348$5.03B
Q4 2022337$3.92B
Q3 2022299$3.35B
Q2 2022277$2.88B
Q1 2022280$3.11B
Q4 2021291$3.41B
Q3 2021269$2.43B
Q2 2021282$2.67B
Q1 2021252$2.57B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Comfort Systems USA Inc; share changes are against Q1 2026.

Institutions holding FIX in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Meiji Yasuda Life Insurance Co555$1.10M0.04%+18+3.4%Added
Banque Transatlantique SA555$1.10M0.02%+329+145.6%Added
Snowden Capital Advisors LLC558$1.11M0.03%+18+3.3%Added
Northwest Wealth Management, LLC561$1.11M0.15%−2−0.4%Reduced
Roundview Capital LLC562$1.11M0.06%+43+8.3%Added
AIA Group Ltd563$1.12M0.01%00.0%Unchanged
Legacy Capital Group California, Inc.564$1.12M0.34%−39−6.5%Reduced
NLB Skladi, upravljanje premozenja, d.o.o.565$1.12M0.04%00.0%Unchanged
Dakota Wealth Management568$1.13M0.02%+568New
Resonant Capital Advisors, LLC571$1.13M0.05%+18+3.3%Added
Wedmont Private Capital657$1.15M0.03%+46+7.5%Added
Landscape Capital Management, L.L.C.583$1.16M0.07%−930−61.5%Reduced
Savvy Advisors, Inc.583$1.16M0.02%+54+10.2%Added
IHT Wealth Management, LLC583$1.16M0.02%−790−57.5%Reduced
Financiere des Professionnels - Fonds d,investissement inc.586$1.16M0.07%−720−55.1%Reduced
Symphony Financial, Ltd. Co.595$1.18M0.13%−45−7.0%Reduced
Greenleaf Trust597$1.18M0.01%+8+1.4%Added
Kepler Cheuvreux (Suisse) SA600$1.19M0.07%00.0%Unchanged
AXS Investments LLC600$1.19M0.34%00.0%Unchanged
Abel Hall, LLC601$1.19M0.21%−39−6.1%Reduced
JT Stratford LLC602$1.19M0.13%−128−17.5%Reduced
Hershey Financial Advisers, LLC604$1.20M0.86%+604New
Astoria Portfolio Advisors LLC.606$1.20M0.20%+72+13.5%Added
Kera Capital Partners, Inc.608$1.21M0.12%−19−3.0%Reduced
Parallax Volatility Advisers, L.P.610$1.21M0.04%+610New
Syon Capital LLC611$1.21M0.05%−88−12.6%Reduced
Laird Norton Trust Company, LLC611$1.21M0.02%+68+12.5%Added
Fulton Bank, N.A.621$1.23M0.04%+18+3.0%Added
QTR Family Wealth, LLC622$1.23M0.43%+47+8.2%Added
Siemens Fonds Invest GmbH623$1.23M0.06%+15+2.5%Added
Abundance Wealth Counselors624$1.24M0.08%−8−1.3%Reduced
Portside Wealth Group, LLC627$1.24M0.15%−215−25.5%Reduced
Pinnacle Associates Ltd629$1.25M0.01%+57+10.0%Added
Pinnacle Wealth Management Advisory Group, LLC629$1.25M0.07%+57+10.0%Added
Norden Group LLC637$1.26M0.10%−85−11.8%Reduced
Private Client Services, LLC637$1.26M0.33%−1,485−70.0%Reduced
Precision Wealth Strategies, LLC642$1.27M0.38%−22−3.3%Reduced
Daymark Wealth Partners, LLC644$1.28M0.03%+39+6.4%Added
Spirepoint Private Client, LLC645$1.28M0.10%+32+5.2%Added
Strid Group, LLC646$1.28M0.14%+103+19.0%Added
Burney Co647$1.28M0.03%+647New
Caitlin John, LLC648$1.28M0.70%+445+219.2%Added
Legacy Financial Independent Advisors LLC651$1.29M0.61%+32+5.2%Added
Westover Capital Advisors, LLC660$1.31M0.22%+76+13.0%Added
Beacon Pointe Advisors, LLC660$1.31M0.01%−176−21.1%Reduced
Genus Capital Management Inc.661$1.31M0.13%−1,902−74.2%Reduced
WESPAC Advisors, LLC662$1.31M0.64%+662New
Hanlon Investment Management, Inc.662$1.31M0.70%−412−38.4%Reduced
Applied Finance Capital Management, LLC670$1.33M0.10%+147+28.1%Added
Creative Financial Designs Inc672$1.33M0.06%+166+32.8%Added
Delta Investment Management, LLC679$1.35M0.22%+8+1.2%Added
Cypress Advisory Group LLC680$1.35M1.04%−500−42.4%Reduced
Venturi Wealth Management, LLC681$1.35M0.05%−103−13.1%Reduced
North Star Investment Management Corp.681$1.35M0.07%−225−24.8%Reduced
Clark Capital Management Group, Inc.684$1.36M0.01%+392+134.2%Added
Global Retirement Partners, LLC684$1.36M0.02%+684New
Parallel Advisors, LLC688$1.36M0.02%+25+3.8%Added
Boothbay Fund Management, LLC691$1.37M0.03%−459−39.9%Reduced
Voleon Capital Management LP691$1.37M0.02%+691New
Knightsbridge Asset Management, LLC693$1.37M0.18%+14+2.1%Added
Betterment LLC695$1.38M0.00%+695New
BTC Capital Management, Inc.681$1.38M0.08%−42−5.8%Reduced
Arkadios Wealth Advisors702$1.39M0.02%−81−10.3%Reduced
Savant Capital, LLC710$1.39M0.00%−22−3.0%Reduced
Naviter Wealth, LLC707$1.40M0.13%+1+0.1%Added
West Michigan Advisors, LLC708$1.40M0.27%+288+68.6%Added
Keating Financial Advisory Services, Inc.709$1.40M0.18%+15+2.2%Added
Ronald Blue Trust, Inc.709$1.41M0.01%−72−9.2%Reduced
Meeder Advisory Services, Inc.717$1.42M0.05%+89+14.2%Added
Umb Bank N A721$1.43M0.02%−170−19.1%Reduced
Impact Partnership Wealth, LLC721$1.43M0.14%−47−6.1%Reduced
Algebris (UK) Ltd728$1.44M0.09%−487−40.1%Reduced
Perigon Wealth Management, LLC731$1.45M0.02%−129−15.0%Reduced
Allegiance Financial Group Advisory Services LLC733$1.45M0.25%−93−11.3%Reduced
Advisory Alpha, LLC734$1.46M0.04%+449+157.5%Added
Pensionmark Financial Group, LLC1,027$1.46M0.02%−35−3.3%Reduced
Prelude Capital Management, LLC737$1.46M0.11%−79−9.7%Reduced
Wellington Shields & Co., LLC738$1.46M0.33%−148−16.7%Reduced
Virtus ETF Advisers LLC738$1.46M0.56%−1,011−57.8%Reduced
Kaufman Rossin Wealth, LLC822$1.46M0.69%−105−11.3%Reduced
HMS Capital Management, LLC742$1.47M0.55%−26−3.4%Reduced
Grantham, Mayo, Van Otterloo & Co. LLC743$1.47M0.00%+743New
Brown Brothers Harriman & Co749$1.48M0.01%+348+86.8%Added
Mariner Investment Group LLC750$1.49M0.35%+750New
Prime Capital Investment Advisors, LLC752$1.49M0.01%−118−13.6%Reduced
Algert Global LLC753$1.49M0.02%−72−8.7%Reduced
Roman Butler Fullerton & Co863$1.49M0.36%+367+74.0%Added
Regions Financial Corp761$1.51M0.01%−216−22.1%Reduced
Ariadne Wealth Management, LP762$1.51M0.67%−142−15.7%Reduced
Gateway Wealth Partners, LLC762$1.51M0.09%−746−49.5%Reduced
Inscription Capital, LLC765$1.52M0.13%+118+18.2%Added
Independent Financial Group, LLC765$1.52M0.03%+765New
Equitable Holdings, Inc.765$1.52M0.01%+96+14.3%Added
Sym Financial Corp767$1.52M0.12%−112−12.7%Reduced
Tobam768$1.52M0.37%−41−5.1%Reduced
Frec Markets, Inc.768$1.52M0.14%+12+1.6%Added
Baker Avenue Asset Management, LP769$1.52M0.03%−13−1.7%Reduced
Sound View Wealth Advisors Group, LLC770$1.53M0.09%−38−4.7%Reduced
Northwestern Mutual Wealth Management Co770$1.53M0.00%−9−1.2%Reduced
Westpac Banking Corp772$1.53M0.09%+313+68.2%Added