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, Q1 2023
Institutional positions in Comfort Systems USA Inc as of Mar 31, 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
- 348
- +16 vs. Q4 2022
- Shares held
- 34.6M
- +595.7K (+1.8%) vs. Q4 2022
- Total value
- $5.03B
- +$1.11B (+28.3%) vs. Q4 2022
- New holders
- 51
- 123 more added
- Sold out
- 35
- 137 more reduced
5 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Comfort Systems USA Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 6,016,801 | $878.2M | 0.03% | +136,122+2.3% | Added |
| Vanguard Group Inc | 4,194,700 | $612.3M | 0.02% | +255,800+6.5% | Added |
| Capital World Investors | 2,198,489 | $320.9M | 0.07% | +165,373+8.1% | Added |
| State Street Corp | 1,222,998 | $178.5M | 0.01% | +39,339+3.3% | Added |
| Dimensional Fund Advisors LP | 1,198,711 | $175.0M | 0.06% | −122,086−9.2% | Reduced |
| Invesco Ltd. | 818,094 | $119.4M | 0.03% | +256,289+45.6% | Added |
| Alliancebernstein L.P. | 806,613 | $117.7M | 0.05% | +272,197+50.9% | Added |
| Geode Capital Management, LLC | 661,179 | $96.5M | 0.01% | +26,372+4.2% | Added |
| Nuveen Asset Management, LLC | 594,715 | $86.8M | 0.03% | −33,479−5.3% | Reduced |
| Price T Rowe Associates Inc | 547,694 | $79.9M | 0.01% | −10,933−2.0% | Reduced |
| GW&K Investment Management, LLC | 493,979 | $72.1M | 0.70% | +5,416+1.1% | Added |
| Norges Bank | 480,394 | $70.1M | 0.02% | +50,343+11.7% | Added |
| Hood River Capital Management LLC | 466,389 | $68.1M | 2.20% | +18,950+4.2% | Added |
| Neumeier Poma Investment Counsel LLC | 426,081 | $62.2M | 5.80% | −130,550−23.5% | Reduced |
| Westwood Holdings Group Inc. | 426,033 | $62.2M | 0.56% | −85,465−16.7% | Reduced |
| FMR LLC | 422,289 | $61.6M | 0.01% | −186,796−30.7% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 418,912 | $61.1M | 0.35% | −3,661−0.9% | Reduced |
| Northern Trust Corp | 396,385 | $57.9M | 0.01% | +4,294+1.1% | Added |
| Principal Financial Group Inc | 396,042 | $57.8M | 0.04% | +7,656+2.0% | Added |
| Morgan Stanley | 384,243 | $56.1M | 0.01% | −253−0.1% | Reduced |
| Lord, Abbett & Co. LLC | 378,686 | $55.3M | 0.20% | −186,676−33.0% | Reduced |
| Charles Schwab Investment Management Inc | 374,626 | $54.7M | 0.02% | −2,202−0.6% | Reduced |
| Bank of New York Mellon Corp | 371,930 | $54.3M | 0.01% | −3,704−1.0% | Reduced |
| JPMorgan Chase & Co | 349,928 | $51.1M | 0.01% | −24,132−6.5% | Reduced |
| Federated Hermes, Inc. | 347,159 | $50.7M | 0.13% | −184,803−34.7% | Reduced |
| Janus Henderson Group PLC | 329,098 | $48.0M | 0.03% | −53,323−13.9% | Reduced |
| Systematic Financial Management LP | 314,623 | $45.9M | 1.50% | −6,389−2.0% | Reduced |
| River Road Asset Management, LLC | 300,517 | $43.9M | 0.60% | −291,872−49.3% | Reduced |
| Capital Research Global Investors | 298,581 | $43.6M | 0.01% | −28,773−8.8% | Reduced |
| Citadel Advisors LLC | 269,697 | $39.4M | 0.04% | +114,011+73.2% | Added |
| GFI Investment Counsel Ltd. | 268,274 | $39.2M | 6.70% | −356−0.1% | Reduced |
| Driehaus Capital Management LLC | 251,461 | $36.7M | 0.52% | +4,476+1.8% | Added |
| Boston Trust Walden Corp | 239,008 | $34.9M | 0.30% | +6,587+2.8% | Added |
| Congress Asset Management Co | 213,970 | $31.2M | 0.29% | +3,804+1.8% | Added |
| Victory Capital Management Inc | 213,805 | $31.2M | 0.04% | +187,935+726.5% | Added |
| Public Employees Retirement Association of Colorado | 213,251 | $31.1M | 0.16% | −34,009−13.8% | Reduced |
| Robeco Schweiz AG | 202,853 | $29.6M | 0.48% | +14,379+7.6% | Added |
| Tributary Capital Management, LLC | 199,934 | $29.2M | 2.71% | +6,255+3.2% | Added |
| Wellington Management Group LLP | 193,878 | $28.3M | 0.01% | −4,439−2.2% | Reduced |
| Millennium Management LLC | 172,458 | $25.2M | 0.03% | −65,005−27.4% | Reduced |
| Assenagon Asset Management S.A. | 159,437 | $23.3M | 0.09% | +27,250+20.6% | Added |
| Panagora Asset Management Inc | 157,113 | $22.9M | 0.14% | +32,159+25.7% | Added |
| Swedbank AB | 142,500 | $20.8M | 0.04% | −7,500−5.0% | Reduced |
| Storebrand Asset Management AS | 141,318 | $20.6M | 0.10% | −9,973−6.6% | Reduced |
| Ameriprise Financial Inc | 139,892 | $20.4M | 0.01% | −5,206−3.6% | Reduced |
| Handelsbanken Fonder AB | 136,237 | $19.9M | 0.11% | +9,100+7.2% | Added |
| Goldman Sachs Group Inc | 131,970 | $19.3M | 0.01% | −5,855−4.2% | Reduced |
| Nordea Investment Management AB | 125,723 | $18.3M | 0.03% | −4,388−3.4% | Reduced |
| Ziegler Capital Management, LLC | 111,641 | $16.3M | 0.64% | −1,085−1.0% | Reduced |
| Putnam Investments LLC | 106,287 | $15.5M | 0.02% | +48,408+83.6% | Added |
| Legal & General Group Plc | 104,769 | $15.3M | 0.01% | +533+0.5% | Added |
| Rhumbline Advisers | 103,434 | $15.1M | 0.02% | +4,993+5.1% | Added |
| First Trust Advisors LP | 101,727 | $14.8M | 0.02% | +17,824+21.2% | Added |
| RK Capital Management, LLC | 101,535 | $14.8M | 3.26% | −15,375−13.2% | Reduced |
| Renaissance Technologies LLC | 101,200 | $14.8M | 0.02% | +68,900+213.3% | Added |
| Envestnet Asset Management Inc | 310,719 | $13.9M | 0.01% | +212,127+215.2% | Added |
| Acadian Asset Management LLC | 93,224 | $13.6M | 0.06% | +49,925+115.3% | Added |
| Capital International Investors | 91,542 | $13.4M | 0.00% | +91,542 | New |
| Truist Financial Corp | 87,118 | $12.7M | 0.02% | +709+0.8% | Added |
| Raymond James & Associates | 78,320 | $11.4M | 0.01% | −26,153−25.0% | Reduced |
| Swiss National Bank | 77,200 | $11.3M | 0.01% | −9,100−10.5% | Reduced |
| Segall Bryant & Hamill, LLC | 76,717 | $11.2M | 0.12% | +959+1.3% | Added |
| Cubist Systematic Strategies, LLC | 75,811 | $11.1M | 0.10% | −3,615−4.6% | Reduced |
| Voloridge Investment Management, LLC | 72,989 | $10.7M | 0.05% | +29,056+66.1% | Added |
| Wells Fargo & Company | 71,166 | $10.4M | 0.00% | +878+1.2% | Added |
| Lisanti Capital Growth, LLC | 70,335 | $10.3M | 1.43% | +70,335 | New |
| Prudential Financial Inc | 69,105 | $10.1M | 0.02% | +17,835+34.8% | Added |
| Bessemer Group Inc | 63,342 | $9.24M | 0.02% | −23,237−26.8% | Reduced |
| Public Sector Pension Investment Board | 62,895 | $9.18M | 0.07% | −2,165−3.3% | Reduced |
| RE Advisers Corp | 61,888 | $9.03M | 0.25% | 00.0% | Unchanged |
| Royce & Associates LP | 61,761 | $9.01M | 0.09% | −13,382−17.8% | Reduced |
| Bank of America Corp | 60,206 | $8.79M | 0.00% | +5,542+10.1% | Added |
| Congress Wealth Management LLC | 58,716 | $8.57M | 0.21% | −981−1.6% | Reduced |
| Premier Fund Managers Ltd | 59,257 | $8.45M | 0.33% | −1,743−2.9% | Reduced |
| Nicholas Company, Inc. | 55,315 | $8.07M | 0.16% | −20,820−27.3% | Reduced |
| Moody Aldrich Partners LLC | 54,705 | $7.98M | 1.61% | −2,121−3.7% | Reduced |
| Royal Bank of Canada | 53,662 | $7.83M | 0.00% | −3,748−6.5% | Reduced |
| New York State Common Retirement Fund | 52,601 | $7.68M | 0.01% | +13,691+35.2% | Added |
| Handelsinvest Investeringsforvaltning | 52,000 | $7.59M | 1.21% | +5,000+10.6% | Added |
| D. E. Shaw & Co., Inc. | 51,441 | $7.51M | 0.01% | +3,864+8.1% | Added |
| Moran Wealth Management, LLC | 50,693 | $7.40M | 0.28% | +2,501+5.2% | Added |
| SEI Investments Co | 48,896 | $7.14M | 0.01% | +1,972+4.2% | Added |
| Lazard Asset Management LLC | 47,926 | $7.00M | 0.01% | +104+0.2% | Added |
| Allspring Global Investments Holdings, LLC | 46,693 | $6.82M | 0.01% | −25,636−35.4% | Reduced |
| Stansberry Asset Management, LLC | 45,994 | $6.71M | 1.30% | +7,091+18.2% | Added |
| Divisar Capital Management LLC | 45,472 | $6.64M | 1.53% | −35,000−43.5% | Reduced |
| California State Teachers Retirement System | 44,605 | $6.51M | 0.01% | −675−1.5% | Reduced |
| Credit Suisse AG | 42,980 | $6.27M | 0.01% | +1,973+4.8% | Added |
| Bridge City Capital, LLC | 39,403 | $5.75M | 2.88% | −135−0.3% | Reduced |
| Two Sigma Investments, LP | 39,014 | $5.69M | 0.02% | +24,764+173.8% | Added |
| Jacobs Levy Equity Management, Inc | 38,218 | $5.58M | 0.03% | +11,684+44.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 37,865 | $5.53M | 0.05% | −407−1.1% | Reduced |
| AXA S.A. | 37,800 | $5.52M | 0.02% | −13,700−26.6% | Reduced |
| Bank of Montreal | 37,161 | $5.44M | 0.00% | +26,589+251.5% | Added |
| Castleark Management LLC | 36,850 | $5.38M | 0.26% | +5,440+17.3% | Added |
| EAM Global Investors LLC | 36,725 | $5.36M | 1.51% | +17,082+87.0% | Added |
| Thrivent Financial for Lutherans | 35,440 | $5.17M | 0.01% | −1,242−3.4% | Reduced |
| Rheos Capital Works Inc. | 35,200 | $5.14M | 0.29% | +35,200 | New |
| Great West Life Assurance Co | 35,006 | $5.11M | 0.01% | −2,174−5.8% | Reduced |
| Los Angeles Capital Management LLC | 34,636 | $5.06M | 0.02% | −3,124−8.3% | Reduced |