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 |
|---|---|---|---|---|---|
| Bridge City Capital, LLC | 31,205 | $5.32M | 2.69% | −5,982−16.1% | Reduced |
| Russell Investments Group, Ltd. | 31,388 | $5.39M | 0.01% | +7,820+33.2% | Added |
| Great West Life Assurance Co | 31,917 | $5.44M | 0.01% | −507−1.6% | Reduced |
| AQR Capital Management LLC | 32,520 | $5.54M | 0.01% | +2,224+7.3% | Added |
| Thrivent Financial for Lutherans | 32,722 | $5.58M | 0.01% | −1,495−4.4% | Reduced |
| Neuberger Berman Group LLC | 34,602 | $5.90M | 0.01% | +30,580+760.3% | Added |
| Nicholas Company, Inc. | 34,741 | $5.92M | 0.12% | −8,934−20.5% | Reduced |
| SEI Investments Co | 35,933 | $6.12M | 0.01% | +12,479+53.2% | Added |
| Castleark Management LLC | 36,140 | $6.16M | 0.31% | −400−1.1% | Reduced |
| Royal London Asset Management Ltd | 36,972 | $6.30M | 0.02% | +8,500+29.9% | Added |
| Kennedy Capital Management, Inc. | 38,642 | $6.58M | 0.16% | +1,364+3.7% | Added |
| California State Teachers Retirement System | 39,446 | $6.72M | 0.01% | −3,784−8.8% | Reduced |
| Los Angeles Capital Management LLC | 40,639 | $6.93M | 0.03% | +477+1.2% | Added |
| AXA S.A. | 40,800 | $6.95M | 0.02% | +4,700+13.0% | Added |
| BNP Paribas Arbitrage, SA | 42,774 | $7.29M | 0.02% | +25,685+150.3% | Added |
| American Century Companies Inc | 43,508 | $7.41M | 0.01% | +18,933+77.0% | Added |
| Man Group plc | – | $7.50M | 0.02% | – | – |
| Public Sector Pension Investment Board | 44,211 | $7.53M | 0.06% | −19,278−30.4% | Reduced |
| UBS Asset Management Americas Inc | 44,232 | $7.54M | 0.00% | +11,890+36.8% | Added |
| Prudential Financial Inc | 44,809 | $7.64M | 0.01% | −4,859−9.8% | Reduced |
| Royce & Associates LP | 46,260 | $7.88M | 0.08% | −4,672−9.2% | Reduced |
| Premier Fund Managers Ltd | 45,632 | $8.05M | 0.38% | −3,625−7.4% | Reduced |
| Credit Suisse AG | 47,277 | $8.06M | 0.01% | +375+0.8% | Added |
| Moran Wealth Management, LLC | 48,380 | $8.24M | 0.32% | −1,326−2.7% | Reduced |
| ProShare Advisors LLC | 48,457 | $8.26M | 0.03% | −8,400−14.8% | Reduced |
| RE Advisers Corp | 48,588 | $8.28M | 0.23% | −7,100−12.7% | Reduced |
| Stansberry Asset Management, LLC | 50,301 | $8.57M | 1.50% | +4,311+9.4% | Added |
| EULAV Asset Management | 53,300 | $9.08M | 0.33% | +17,700+49.7% | Added |
| Royal Bank of Canada | 53,448 | $9.11M | 0.00% | −9,104−14.6% | Reduced |
| Bank of America Corp | 56,039 | $9.55M | 0.00% | −3,754−6.3% | Reduced |
| Bessemer Group Inc | 57,696 | $9.83M | 0.02% | −8,793−13.2% | Reduced |
| California Public Employees Retirement System | 59,275 | $10.1M | 0.01% | +19,741+49.9% | Added |
| Raymond James & Associates | 60,954 | $10.4M | 0.01% | −3,616−5.6% | Reduced |
| New York State Common Retirement Fund | 62,233 | $10.6M | 0.02% | +6,190+11.0% | Added |
| Lisanti Capital Growth, LLC | 63,565 | $10.8M | 1.71% | +4,675+7.9% | Added |
| Congress Wealth Management LLC | 64,569 | $11.0M | 0.23% | +3,504+5.7% | Added |
| Millennium Management LLC | 64,743 | $11.0M | 0.01% | −129,697−66.7% | Reduced |
| Mountain Pacific Investment Advisers Inc | 64,946 | $11.1M | 0.77% | +23,899+58.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 68,830 | $11.7M | 0.03% | +68,830 | New |
| Wells Fargo & Company | 75,650 | $12.9M | 0.00% | −5,453−6.7% | Reduced |
| Segall Bryant & Hamill, LLC | 76,627 | $13.1M | 0.15% | −447−0.6% | Reduced |
| Swiss National Bank | 78,700 | $13.4M | 0.01% | +900+1.2% | Added |
| Redwood Investments, LLC | 80,985 | $13.8M | 1.87% | +80,985 | New |
| Allspring Global Investments Holdings, LLC | 83,374 | $14.2M | 0.03% | +41,527+99.2% | Added |
| Lazard Asset Management LLC | 84,294 | $14.4M | 0.02% | +35,912+74.2% | Added |
| Truist Financial Corp | 84,776 | $14.4M | 0.02% | −2,715−3.1% | Reduced |
| RK Capital Management, LLC | 89,685 | $15.3M | 3.62% | −40,140−30.9% | Reduced |
| Ziegler Capital Management, LLC | 98,852 | $16.8M | 0.67% | −774−0.8% | Reduced |
| Rhumbline Advisers | 101,897 | $17.4M | 0.02% | −1,431−1.4% | Reduced |
| Storebrand Asset Management AS | 110,221 | $18.8M | 0.09% | −18,506−14.4% | Reduced |
| Legal & General Group Plc | 111,063 | $18.9M | 0.01% | −2,152−1.9% | Reduced |
| Victory Capital Management Inc | 115,562 | $19.7M | 0.02% | −52,724−31.3% | Reduced |
| Assenagon Asset Management S.A. | 119,172 | $20.3M | 0.07% | −20,389−14.6% | Reduced |
| Envestnet Asset Management Inc | 121,795 | $20.8M | 0.01% | +29,747+32.3% | Added |
| Swedbank AB | 125,000 | $21.3M | 0.04% | +25,000+25.0% | Added |
| Tributary Capital Management, LLC | 129,886 | $22.1M | 2.10% | +1,756+1.4% | Added |
| Nordea Investment Management AB | 125,459 | $22.1M | 0.03% | −5,212−4.0% | Reduced |
| Ameriprise Financial Inc | 133,014 | $22.7M | 0.01% | −1,187−0.9% | Reduced |
| Balyasny Asset Management LLC | 137,971 | $23.5M | 0.07% | +40,841+42.0% | Added |
| First Trust Advisors LP | 144,362 | $24.6M | 0.03% | −1,915−1.3% | Reduced |
| Panagora Asset Management Inc | 146,675 | $25.0M | 0.16% | −1,037−0.7% | Reduced |
| Putnam Investments LLC | 148,558 | $25.3M | 0.04% | +5,268+3.7% | Added |
| Goldman Sachs Group Inc | 154,953 | $26.4M | 0.01% | −91,943−37.2% | Reduced |
| Public Employees Retirement Association of Colorado | 160,384 | $27.3M | 0.14% | −35,447−18.1% | Reduced |
| Artemis Investment Management LLP | 176,276 | $30.0M | 0.42% | +9,803+5.9% | Added |
| Boston Trust Walden Corp | 200,692 | $34.2M | 0.29% | +12,149+6.4% | Added |
| Driehaus Capital Management LLC | 228,479 | $38.9M | 0.51% | −27,456−10.7% | Reduced |
| Janus Henderson Group PLC | 233,307 | $39.8M | 0.03% | −33,668−12.6% | Reduced |
| Congress Asset Management Co | 254,103 | $43.3M | 0.38% | +29,556+13.2% | Added |
| Systematic Financial Management LP | 267,049 | $45.5M | 1.47% | −38,243−12.5% | Reduced |
| Capital International Investors | 270,110 | $46.0M | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 271,292 | $46.2M | 0.01% | −50,326−15.6% | Reduced |
| GFI Investment Counsel Ltd. | 274,513 | $46.8M | 7.14% | +717+0.3% | Added |
| Capital Research Global Investors | 298,581 | $50.9M | 0.01% | 00.0% | Unchanged |
| Wellington Management Group LLP | 310,413 | $52.9M | 0.01% | +37,785+13.9% | Added |
| Westwood Holdings Group Inc. | 333,241 | $56.8M | 0.53% | −50,050−13.1% | Reduced |
| Lord, Abbett & Co. LLC | 337,386 | $57.5M | 0.21% | +3,535+1.1% | Added |
| Bank of New York Mellon Corp | 351,531 | $59.9M | 0.01% | −7,110−2.0% | Reduced |
| Principal Financial Group Inc | 354,286 | $60.4M | 0.04% | −15,358−4.2% | Reduced |
| Norges Bank | 370,191 | $63.1M | 0.01% | −1,740−0.5% | Reduced |
| Neumeier Poma Investment Counsel LLC | 385,241 | $65.6M | 6.41% | −12,545−3.2% | Reduced |
| Northern Trust Corp | 399,445 | $68.1M | 0.01% | −241−0.1% | Reduced |
| GW&K Investment Management, LLC | 404,189 | $68.9M | 0.69% | −82,476−16.9% | Reduced |
| Federated Hermes, Inc. | 425,840 | $72.6M | 0.19% | +9,634+2.3% | Added |
| Morgan Stanley | 447,887 | $76.3M | 0.01% | +43,773+10.8% | Added |
| Charles Schwab Investment Management Inc | 476,756 | $81.2M | 0.02% | +112,185+30.8% | Added |
| Hood River Capital Management LLC | 482,397 | $82.2M | 2.64% | +9,608+2.0% | Added |
| Price T Rowe Associates Inc | 489,009 | $83.3M | 0.01% | −44,145−8.3% | Reduced |
| Nuveen Asset Management, LLC | 549,549 | $93.6M | 0.03% | −28,837−5.0% | Reduced |
| FMR LLC | 570,778 | $97.3M | 0.01% | +216,200+61.0% | Added |
| Fuller & Thaler Asset Management, Inc. | 643,895 | $109.7M | 0.63% | −2,345−0.4% | Reduced |
| Alliancebernstein L.P. | 712,188 | $121.4M | 0.05% | −36,342−4.9% | Reduced |
| Geode Capital Management, LLC | 773,744 | $131.9M | 0.02% | +88,441+12.9% | Added |
| Dimensional Fund Advisors LP | 1,017,762 | $173.5M | 0.06% | −37,562−3.6% | Reduced |
| Baillie Gifford & Co | 1,187,920 | $202.4M | 0.18% | +1,187,920 | New |
| State Street Corp | 1,266,725 | $215.9M | 0.01% | +25,390+2.0% | Added |
| Invesco Ltd. | 1,317,146 | $224.5M | 0.06% | +50,001+3.9% | Added |
| Capital World Investors | 1,765,601 | $300.9M | 0.06% | −81,897−4.4% | Reduced |
| Vanguard Group Inc | 4,277,669 | $729.0M | 0.02% | +9,766+0.2% | Added |
| BlackRock Inc. | 6,099,391 | $1.04B | 0.03% | −120,976−1.9% | Reduced |