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, Q3 2023
Institutional positions in Comfort Systems USA Inc as of Sep 30, 2023. 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
- 400
- +25 vs. Q2 2023
- Shares held
- 35.0M
- +533.3K (+1.5%) vs. Q2 2023
- Total value
- $5.97B
- +$345.5M (+6.1%) vs. Q2 2023
- New holders
- 51
- 132 more added
- Sold out
- 26
- 171 more reduced
3 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,357 | $64.6B |
| Q1 2026 | 1,206 | $44.6B |
| Q4 2025 | 1,043 | $31.1B |
| Q3 2025 | 888 | $27.5B |
| Q2 2025 | 755 | $18.1B |
| Q1 2025 | 632 | $10.9B |
| Q4 2024 | 665 | $14.4B |
| Q3 2024 | 591 | $13.1B |
| Q2 2024 | 555 | $10.5B |
| Q1 2024 | 505 | $11.0B |
| Q4 2023 | 447 | $7.16B |
| Q3 2023 | 400 | $5.97B |
| Q2 2023 | 378 | $5.62B |
| Q1 2023 | 348 | $5.03B |
| Q4 2022 | 337 | $3.92B |
| Q3 2022 | 299 | $3.35B |
| Q2 2022 | 277 | $2.88B |
| Q1 2022 | 280 | $3.11B |
| Q4 2021 | 291 | $3.41B |
| Q3 2021 | 269 | $2.43B |
| Q2 2021 | 282 | $2.67B |
| Q1 2021 | 252 | $2.57B |
Institutions, Q3 2023
Shares, value and share of portfolio for each institution holding Comfort Systems USA Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 6,099,391 | $1.04B | 0.03% | −120,976−1.9% | Reduced |
| Vanguard Group Inc | 4,277,669 | $729.0M | 0.02% | +9,766+0.2% | Added |
| Capital World Investors | 1,765,601 | $300.9M | 0.06% | −81,897−4.4% | Reduced |
| Invesco Ltd. | 1,317,146 | $224.5M | 0.06% | +50,001+3.9% | Added |
| State Street Corp | 1,266,725 | $215.9M | 0.01% | +25,390+2.0% | Added |
| Baillie Gifford & Co | 1,187,920 | $202.4M | 0.18% | +1,187,920 | New |
| Dimensional Fund Advisors LP | 1,017,762 | $173.5M | 0.06% | −37,562−3.6% | Reduced |
| Geode Capital Management, LLC | 773,744 | $131.9M | 0.02% | +88,441+12.9% | Added |
| Alliancebernstein L.P. | 712,188 | $121.4M | 0.05% | −36,342−4.9% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 643,895 | $109.7M | 0.63% | −2,345−0.4% | Reduced |
| FMR LLC | 570,778 | $97.3M | 0.01% | +216,200+61.0% | Added |
| Nuveen Asset Management, LLC | 549,549 | $93.6M | 0.03% | −28,837−5.0% | Reduced |
| Price T Rowe Associates Inc | 489,009 | $83.3M | 0.01% | −44,145−8.3% | Reduced |
| Hood River Capital Management LLC | 482,397 | $82.2M | 2.64% | +9,608+2.0% | Added |
| Charles Schwab Investment Management Inc | 476,756 | $81.2M | 0.02% | +112,185+30.8% | Added |
| Morgan Stanley | 447,887 | $76.3M | 0.01% | +43,773+10.8% | Added |
| Federated Hermes, Inc. | 425,840 | $72.6M | 0.19% | +9,634+2.3% | Added |
| GW&K Investment Management, LLC | 404,189 | $68.9M | 0.69% | −82,476−16.9% | Reduced |
| Northern Trust Corp | 399,445 | $68.1M | 0.01% | −241−0.1% | Reduced |
| Neumeier Poma Investment Counsel LLC | 385,241 | $65.6M | 6.41% | −12,545−3.2% | Reduced |
| Norges Bank | 370,191 | $63.1M | 0.01% | −1,740−0.5% | Reduced |
| Principal Financial Group Inc | 354,286 | $60.4M | 0.04% | −15,358−4.2% | Reduced |
| Bank of New York Mellon Corp | 351,531 | $59.9M | 0.01% | −7,110−2.0% | Reduced |
| Lord, Abbett & Co. LLC | 337,386 | $57.5M | 0.21% | +3,535+1.1% | Added |
| Westwood Holdings Group Inc. | 333,241 | $56.8M | 0.53% | −50,050−13.1% | Reduced |
| Wellington Management Group LLP | 310,413 | $52.9M | 0.01% | +37,785+13.9% | Added |
| Capital Research Global Investors | 298,581 | $50.9M | 0.01% | 00.0% | Unchanged |
| GFI Investment Counsel Ltd. | 274,513 | $46.8M | 7.14% | +717+0.3% | Added |
| JPMorgan Chase & Co | 271,292 | $46.2M | 0.01% | −50,326−15.6% | Reduced |
| Capital International Investors | 270,110 | $46.0M | 0.01% | 00.0% | Unchanged |
| Systematic Financial Management LP | 267,049 | $45.5M | 1.47% | −38,243−12.5% | Reduced |
| Congress Asset Management Co | 254,103 | $43.3M | 0.38% | +29,556+13.2% | Added |
| Janus Henderson Group PLC | 233,307 | $39.8M | 0.03% | −33,668−12.6% | Reduced |
| Driehaus Capital Management LLC | 228,479 | $38.9M | 0.51% | −27,456−10.7% | Reduced |
| Boston Trust Walden Corp | 200,692 | $34.2M | 0.29% | +12,149+6.4% | Added |
| Artemis Investment Management LLP | 176,276 | $30.0M | 0.42% | +9,803+5.9% | Added |
| Public Employees Retirement Association of Colorado | 160,384 | $27.3M | 0.14% | −35,447−18.1% | Reduced |
| Goldman Sachs Group Inc | 154,953 | $26.4M | 0.01% | −91,943−37.2% | Reduced |
| Putnam Investments LLC | 148,558 | $25.3M | 0.04% | +5,268+3.7% | Added |
| Panagora Asset Management Inc | 146,675 | $25.0M | 0.16% | −1,037−0.7% | Reduced |
| First Trust Advisors LP | 144,362 | $24.6M | 0.03% | −1,915−1.3% | Reduced |
| Balyasny Asset Management LLC | 137,971 | $23.5M | 0.07% | +40,841+42.0% | Added |
| Ameriprise Financial Inc | 133,014 | $22.7M | 0.01% | −1,187−0.9% | Reduced |
| Nordea Investment Management AB | 125,459 | $22.1M | 0.03% | −5,212−4.0% | Reduced |
| Tributary Capital Management, LLC | 129,886 | $22.1M | 2.10% | +1,756+1.4% | Added |
| Swedbank AB | 125,000 | $21.3M | 0.04% | +25,000+25.0% | Added |
| Envestnet Asset Management Inc | 121,795 | $20.8M | 0.01% | +29,747+32.3% | Added |
| Assenagon Asset Management S.A. | 119,172 | $20.3M | 0.07% | −20,389−14.6% | Reduced |
| Victory Capital Management Inc | 115,562 | $19.7M | 0.02% | −52,724−31.3% | Reduced |
| Legal & General Group Plc | 111,063 | $18.9M | 0.01% | −2,152−1.9% | Reduced |
| Storebrand Asset Management AS | 110,221 | $18.8M | 0.09% | −18,506−14.4% | Reduced |
| Rhumbline Advisers | 101,897 | $17.4M | 0.02% | −1,431−1.4% | Reduced |
| Ziegler Capital Management, LLC | 98,852 | $16.8M | 0.67% | −774−0.8% | Reduced |
| RK Capital Management, LLC | 89,685 | $15.3M | 3.62% | −40,140−30.9% | Reduced |
| Truist Financial Corp | 84,776 | $14.4M | 0.02% | −2,715−3.1% | Reduced |
| Lazard Asset Management LLC | 84,294 | $14.4M | 0.02% | +35,912+74.2% | Added |
| Allspring Global Investments Holdings, LLC | 83,374 | $14.2M | 0.03% | +41,527+99.2% | Added |
| Redwood Investments, LLC | 80,985 | $13.8M | 1.87% | +80,985 | New |
| Swiss National Bank | 78,700 | $13.4M | 0.01% | +900+1.2% | Added |
| Segall Bryant & Hamill, LLC | 76,627 | $13.1M | 0.15% | −447−0.6% | Reduced |
| Wells Fargo & Company | 75,650 | $12.9M | 0.00% | −5,453−6.7% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 68,830 | $11.7M | 0.03% | +68,830 | New |
| Mountain Pacific Investment Advisers Inc | 64,946 | $11.1M | 0.77% | +23,899+58.2% | Added |
| Millennium Management LLC | 64,743 | $11.0M | 0.01% | −129,697−66.7% | Reduced |
| Congress Wealth Management LLC | 64,569 | $11.0M | 0.23% | +3,504+5.7% | Added |
| Lisanti Capital Growth, LLC | 63,565 | $10.8M | 1.71% | +4,675+7.9% | Added |
| New York State Common Retirement Fund | 62,233 | $10.6M | 0.02% | +6,190+11.0% | Added |
| Raymond James & Associates | 60,954 | $10.4M | 0.01% | −3,616−5.6% | Reduced |
| California Public Employees Retirement System | 59,275 | $10.1M | 0.01% | +19,741+49.9% | Added |
| Bessemer Group Inc | 57,696 | $9.83M | 0.02% | −8,793−13.2% | Reduced |
| Bank of America Corp | 56,039 | $9.55M | 0.00% | −3,754−6.3% | Reduced |
| Royal Bank of Canada | 53,448 | $9.11M | 0.00% | −9,104−14.6% | Reduced |
| EULAV Asset Management | 53,300 | $9.08M | 0.33% | +17,700+49.7% | Added |
| Stansberry Asset Management, LLC | 50,301 | $8.57M | 1.50% | +4,311+9.4% | Added |
| RE Advisers Corp | 48,588 | $8.28M | 0.23% | −7,100−12.7% | Reduced |
| ProShare Advisors LLC | 48,457 | $8.26M | 0.03% | −8,400−14.8% | Reduced |
| Moran Wealth Management, LLC | 48,380 | $8.24M | 0.32% | −1,326−2.7% | Reduced |
| Credit Suisse AG | 47,277 | $8.06M | 0.01% | +375+0.8% | Added |
| Premier Fund Managers Ltd | 45,632 | $8.05M | 0.38% | −3,625−7.4% | Reduced |
| Royce & Associates LP | 46,260 | $7.88M | 0.08% | −4,672−9.2% | Reduced |
| Prudential Financial Inc | 44,809 | $7.64M | 0.01% | −4,859−9.8% | Reduced |
| UBS Asset Management Americas Inc | 44,232 | $7.54M | 0.00% | +11,890+36.8% | Added |
| Public Sector Pension Investment Board | 44,211 | $7.53M | 0.06% | −19,278−30.4% | Reduced |
| Man Group plc | – | $7.50M | 0.02% | – | – |
| American Century Companies Inc | 43,508 | $7.41M | 0.01% | +18,933+77.0% | Added |
| BNP Paribas Arbitrage, SA | 42,774 | $7.29M | 0.02% | +25,685+150.3% | Added |
| AXA S.A. | 40,800 | $6.95M | 0.02% | +4,700+13.0% | Added |
| Los Angeles Capital Management LLC | 40,639 | $6.93M | 0.03% | +477+1.2% | Added |
| California State Teachers Retirement System | 39,446 | $6.72M | 0.01% | −3,784−8.8% | Reduced |
| Kennedy Capital Management, Inc. | 38,642 | $6.58M | 0.16% | +1,364+3.7% | Added |
| Royal London Asset Management Ltd | 36,972 | $6.30M | 0.02% | +8,500+29.9% | Added |
| Castleark Management LLC | 36,140 | $6.16M | 0.31% | −400−1.1% | Reduced |
| SEI Investments Co | 35,933 | $6.12M | 0.01% | +12,479+53.2% | Added |
| Nicholas Company, Inc. | 34,741 | $5.92M | 0.12% | −8,934−20.5% | Reduced |
| Neuberger Berman Group LLC | 34,602 | $5.90M | 0.01% | +30,580+760.3% | Added |
| Thrivent Financial for Lutherans | 32,722 | $5.58M | 0.01% | −1,495−4.4% | Reduced |
| AQR Capital Management LLC | 32,520 | $5.54M | 0.01% | +2,224+7.3% | Added |
| Great West Life Assurance Co | 31,917 | $5.44M | 0.01% | −507−1.6% | Reduced |
| Russell Investments Group, Ltd. | 31,388 | $5.39M | 0.01% | +7,820+33.2% | Added |
| Bridge City Capital, LLC | 31,205 | $5.32M | 2.69% | −5,982−16.1% | Reduced |