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, Q4 2023
Institutional positions in Comfort Systems USA Inc as of Dec 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
- 447
- +54 vs. Q3 2023
- Shares held
- 34.9M
- −76.6K (−0.2%) vs. Q3 2023
- Total value
- $7.16B
- +$1.20B (+20.1%) vs. Q3 2023
- New holders
- 97
- 129 more added
- Sold out
- 43
- 182 more reduced
7 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Comfort Systems USA Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Twinbeech Capital LP | 4,083 | $839.8K | 0.01% | +4,083 | New |
| Private Advisory Group LLC | 4,129 | $849.2K | 0.15% | −187−4.3% | Reduced |
| Guggenheim Capital LLC | 4,213 | $866.5K | 0.01% | +2,276+117.5% | Added |
| Penserra Capital Management LLC | 4,226 | $869.0K | 0.02% | +4,226 | New |
| Pictet Asset Management Holding SA | 4,280 | $880.3K | 0.00% | 00.0% | Unchanged |
| Optimum Investment Advisors | 4,344 | $893.4K | 0.45% | +325+8.1% | Added |
| AXS Investments LLC | 4,380 | $900.8K | 0.22% | +2,880+192.0% | Added |
| Edgestream Partners, L.P. | 4,577 | $941.4K | 0.07% | +1,987+76.7% | Added |
| Alliance Wealth Advisors, LLC | 4,714 | $969.5K | 0.33% | +145+3.2% | Added |
| Raymond James Financial Services Advisors, Inc. | 4,895 | $1.01M | 0.00% | +2,780+131.4% | Added |
| Toroso Investments, LLC | 5,074 | $1.04M | 0.02% | +41+0.8% | Added |
| Envestnet Portfolio Solutions, Inc. | 5,118 | $1.05M | 0.00% | −422−7.6% | Reduced |
| Xponance, Inc. | 5,172 | $1.06M | 0.01% | +3,088+148.2% | Added |
| Vestcor Inc | 5,261 | $1.08M | 0.04% | +2,687+104.4% | Added |
| Pitcairn Co | 5,277 | $1.09M | 0.08% | −579−9.9% | Reduced |
| North Star Investment Management Corp. | 5,600 | $1.15M | 0.09% | −2,304−29.1% | Reduced |
| Ritholtz Wealth Management | 5,723 | $1.18M | 0.05% | +43+0.8% | Added |
| Redhawk Wealth Advisors, Inc. | 5,804 | $1.19M | 0.23% | +5,804 | New |
| Jackson Creek Investment Advisors LLC | 5,971 | $1.23M | 0.47% | +10.0% | Added |
| Diversified Trust Co | 6,030 | $1.24M | 0.04% | +455+8.2% | Added |
| Park Avenue Securities LLC | 6,035 | $1.24M | 0.02% | +576+10.6% | Added |
| M&T Bank Corp | 6,123 | $1.26M | 0.00% | −1,501−19.7% | Reduced |
| Handelsbanken Fonder AB | 6,237 | $1.28M | 0.01% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 6,605 | $1.36M | 0.35% | +6,605 | New |
| Mariner, LLC | 6,751 | $1.39M | 0.00% | +1,165+20.9% | Added |
| Greenwood Capital Associates LLC | 6,768 | $1.39M | 0.18% | −198−2.8% | Reduced |
| Laurus Investment Counsel Inc. | 5,270 | $1.44M | 0.52% | −520−9.0% | Reduced |
| Johnson Investment Counsel Inc | 7,005 | $1.44M | 0.02% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 7,115 | $1.46M | 0.00% | +7,115 | New |
| Federation des caisses Desjardins du Quebec | 7,257 | $1.49M | 0.01% | 00.0% | Unchanged |
| US Bancorp | 7,372 | $1.52M | 0.00% | −1,411−16.1% | Reduced |
| New Mexico Educational Retirement Board | 7,400 | $1.52M | 0.06% | +7,400 | New |
| The PNC Financial Services Group, Inc. | 7,436 | $1.53M | 0.00% | −991−11.8% | Reduced |
| Cinctive Capital Management LP | 7,502 | $1.54M | 0.11% | +7,502 | New |
| ClariVest Asset Management LLC | 7,650 | $1.57M | 0.09% | −2,157−22.0% | Reduced |
| Centiva Capital, LP | 7,673 | $1.58M | 0.10% | +6,497+552.5% | Added |
| Oppenheimer Asset Management Inc. | 7,678 | $1.58M | 0.02% | −25−0.3% | Reduced |
| Bridgewater Associates, LP | 7,854 | $1.62M | 0.01% | +632+8.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 7,881 | $1.62M | 0.01% | −16,033−67.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,882 | $1.62M | 0.01% | +461+6.2% | Added |
| Northwestern Mutual Investment Management Company, LLC | 7,945 | $1.63M | 0.04% | +7,945 | New |
| Pathstone Holdings, LLC | 7,949 | $1.63M | 0.01% | +7,949 | New |
| Tower Research Capital LLC (TRC) | 8,209 | $1.69M | 0.02% | +4,773+138.9% | Added |
| LRT Capital Management, LLC | 8,214 | $1.69M | 1.59% | −7,678−48.3% | Reduced |
| Horizon Investment Services, LLC | 8,276 | $1.70M | 0.92% | +962+13.2% | Added |
| Meritage Portfolio Management | 8,437 | $1.74M | 0.11% | +448+5.6% | Added |
| Freedom Day Solutions, LLC | 8,454 | $1.74M | 0.68% | +8,454 | New |
| State of Michigan Retirement System | 8,600 | $1.77M | 0.01% | +8,600 | New |
| Citigroup Inc | 8,799 | $1.81M | 0.00% | −7,945−47.4% | Reduced |
| Thrivent Financial for Lutherans | 8,922 | $1.83M | 0.00% | −23,800−72.7% | Reduced |
| Hunter Associates Investment Management LLC | 9,230 | $1.90M | 0.35% | −450−4.6% | Reduced |
| Saturna Capital CORP | 9,559 | $1.97M | 0.03% | −55−0.6% | Reduced |
| Public Employees Retirement System of Ohio | 9,675 | $1.99M | 0.01% | −10,135−51.2% | Reduced |
| STRS Ohio | 9,700 | $1.99M | 0.01% | −400−4.0% | Reduced |
| Balyasny Asset Management LLC | 9,769 | $2.01M | 0.01% | −128,202−92.9% | Reduced |
| Crown Advisors Management, Inc. | 10,000 | $2.06M | 1.41% | +10,000 | New |
| Arizona State Retirement System | 9,999 | $2.06M | 0.02% | −185−1.8% | Reduced |
| Oregon Public Employees Retirement Fund | 10,100 | $2.08M | 0.04% | −537−5.0% | Reduced |
| Two Sigma Advisers, LP | 10,100 | $2.08M | 0.00% | +2,100+26.3% | Added |
| State Board of Administration of Florida Retirement System | 10,115 | $2.08M | 0.00% | 00.0% | Unchanged |
| Van Eck Associates Corp | 10,152 | $2.09M | 0.00% | +2,582+34.1% | Added |
| Louisiana State Employees Retirement System | 10,200 | $2.10M | 0.04% | −8,000−44.0% | Reduced |
| Hiddenite Capital Partners LP | 10,350 | $2.13M | 3.13% | −3,450−25.0% | Reduced |
| Franklin Resources Inc | 10,572 | $2.17M | 0.00% | −50.0% | Reduced |
| Naples Money Management LLC | 11,000 | $2.26M | 2.12% | +11,000 | New |
| Creative Planning | 11,208 | $2.31M | 0.00% | +1,736+18.3% | Added |
| Advisor Group Holdings, Inc. | 11,300 | $2.32M | 0.00% | −552−4.7% | Reduced |
| Two Sigma Investments, LP | 11,400 | $2.34M | 0.01% | 00.0% | Unchanged |
| Trexquant Investment LP | 11,408 | $2.35M | 0.05% | +3,063+36.7% | Added |
| Ameritas Investment Partners, Inc. | 11,472 | $2.36M | 0.09% | +7,921+223.1% | Added |
| Legato Capital Management LLC | 11,909 | $2.45M | 0.32% | −1,395−10.5% | Reduced |
| Chartwell Investment Partners, LLC | 11,930 | $2.45M | 0.09% | +1,767+17.4% | Added |
| HSBC Holdings PLC | 11,906 | $2.46M | 0.00% | −5,760−32.6% | Reduced |
| Renaissance Group LLC | 12,823 | $2.64M | 0.11% | +775+6.4% | Added |
| Teacher Retirement System of Texas | 14,041 | $2.89M | 0.02% | −6,746−32.5% | Reduced |
| Point72 Middle East FZE | 14,080 | $2.90M | 0.20% | +2,704+23.8% | Added |
| Voya Investment Management LLC | 14,081 | $2.90M | 0.00% | −3,625−20.5% | Reduced |
| DekaBank Deutsche Girozentrale | 14,148 | $2.91M | 0.01% | −73−0.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 14,404 | $2.96M | 0.04% | −59−0.4% | Reduced |
| Natixis Advisors, L.P. | 15,033 | $3.09M | 0.01% | −4,829−24.3% | Reduced |
| Munro Partners | 15,130 | $3.11M | 0.14% | +2,820+22.9% | Added |
| LPL Financial LLC | 15,161 | $3.12M | 0.00% | −3,635−19.3% | Reduced |
| Empowered Funds, LLC | 15,682 | $3.23M | 0.08% | −904−5.5% | Reduced |
| Chase Investment Counsel Corp | 15,708 | $3.23M | 1.43% | −306−1.9% | Reduced |
| Entropy Technologies, LP | 16,045 | $3.30M | 0.61% | +16,045 | New |
| Peterson Wealth Services | 16,114 | $3.31M | 1.42% | −160−1.0% | Reduced |
| Hilltop Holdings Inc. | 16,175 | $3.33M | 0.38% | −1,358−7.7% | Reduced |
| D. E. Shaw & Co., Inc. | 16,338 | $3.36M | 0.00% | +11,110+212.5% | Added |
| Bank of Montreal | 16,256 | $3.39M | 0.00% | +7,325+82.0% | Added |
| Seizert Capital Partners, LLC | 16,523 | $3.40M | 0.17% | −9,310−36.0% | Reduced |
| Allianz Asset Management GmbH | 16,553 | $3.40M | 0.01% | −315−1.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 16,701 | $3.43M | 0.01% | −118−0.7% | Reduced |
| Anderson Hoagland & Co | 17,101 | $3.46M | 0.42% | +26+0.2% | Added |
| Yousif Capital Management, LLC | 17,062 | $3.51M | 0.04% | −1,367−7.4% | Reduced |
| MML Investors Services, LLC | 17,272 | $3.55M | 0.02% | +2,085+13.7% | Added |
| Oberweis Asset Management Inc | 17,700 | $3.64M | 0.34% | +3,700+26.4% | Added |
| Ensign Peak Advisors, Inc | 17,798 | $3.66M | 0.01% | −7,152−28.7% | Reduced |
| Engineers Gate Manager LP | 17,923 | $3.69M | 0.11% | +14,537+429.3% | Added |
| Dorchester Wealth Management Co | 18,076 | $3.72M | 0.69% | −773−4.1% | Reduced |
| Pallas Capital Advisors LLC | 18,199 | $3.74M | 0.20% | +757+4.3% | Added |