Comfort Systems USA
FIX
1,741.36
-76.60
-4.21%
Comfort Systems USA
US · FIX
#388 by market cap
Listed 1970
1,741.36
-76.60
-4.21%
Live - 5344 symbols - heartbeat 75s ago
· 2026-10-08 08:26
Pre-market
1,719.99
-1.23%
After-hours
1,751.00
+0.55%
Overnight
1,728.86
-0.72%
- Market cap
- 61.29B
- P/E (TTM)i
- 42.86
- P/Bi
- 19.05
- EPSi
- 28.88
- Div yieldi
- 0.15%
- 52W posi
- 75%
Reader sentiment
Are you bullish or bearish on FIX?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 7 in the most recent period (2026/Q3).
- Total institutional ownership fell 0.3 percentage points.
Institutional ownership
- Held by institutions
- 94.81% -0.26pp
- Institutions
- 1,590 -7
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
DivergingInstitutions trimmed shares last reporting period, and the stock has seen net inflows in main-fund flow over the last 20 trading sessions - the two are pointing in different directions.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund78.42%
Hedge Fund6.02%
Public Company3.42%
Government Pension Fund2.47%
Private Company1.50%
Sovereign Wealth Fund1.49%
Individual/Insider1.06%
VC/PE Fund0.55%
Family Office/Trust0.40%
Other4.68%
Top holders as of 2026-06-30
BlackRock
9.67% · 3.40M sh
Vanguard Capital Management, LLC
7.11% · 2.50M sh
Vanguard Portfolio Management, LLC
5.31% · 1.87M sh
FMR
4.59% · 1.61M sh
State Street Global Advisors
4.37% · 1.54M sh
Other
68.94%
Geode Capital Management, LLC
3.28% · 1.15M sh
AQR Capital Management
2.94% · 1.03M sh
Capital Research
2.73% · 957.61K sh
J.P. Morgan Asset Management, Inc.
2.17% · 764.11K sh
Norges Bank Investment Management
1.34% · 471.56K sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 18 buys · 30 sells
| Name | Role | Stake |
|---|---|---|
| Brian Lane | Chief Executive Officer | 0.41% |
| Franklin Myers | Independent Chairperson | 0.19% |
| William George | Chief Financial Officer | 0.09% |
| Herman Bulls | Independent Director | 0.09% |
| Trent McKenna | Chief Operating Officer | 0.06% |
| Darcy Anderson | Independent Director | 0.05% |
| Constance Skidmore | Independent Director | 0.04% |
| Julie Shaeff | Chief Accounting Officer | 0.04% |
| William Sandbrook | Independent Director | 0.02% |
| Cindy Wallis-Lage | Independent Director | 0.02% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-08-25 | Brian Lane | Chief Executive Officer | Open Market Disposition | -16,024 | $1,608.21 |
| 2026-08-16 | William George | Chief Financial Officer | Open Market Disposition | -2,554 | $1,859.65 |
| 2026-08-10 | Franklin Myers | Independent Chairperson | Open Market Disposition | -7,500 | $1,690.47–1,693.92 |
| 2026-08-10 | Franklin Myers | Independent Chairperson | Intent to Sell (Form 144) | -4,000 | $1,674.84 |
| 2026-08-09 | Franklin Myers | Independent Chairperson | Intent to Sell (Form 144) | -3,500 | $1,696.67 |
| 2026-06-30 | Craig Sasser | Chief Operating Officer | Initial Statement of Beneficial | 0 | -- |
| 2026-06-23 | Franklin Myers | Independent Chairperson | Open Market Disposition | -6,700 | $1,954.47 |
| 2026-05-26 | Rhoman Hardy | Director | Open Market Disposition | -342 | $1,900.08 |
| 2026-05-21 | Rhoman Hardy | Director | Intent to Sell (Form 144) | -342 | $1,836.52 |
| 2026-05-20 | Franklin Myers | Independent Chairperson | Other Disposition | -273 | -- |
| 2026-05-17 | Franklin Myers | Independent Chairperson | Other Acquisition | +105 | -- |
| 2026-05-17 | Herman Bulls | Independent Director | Other Acquisition | +105 | -- |
| 2026-05-17 | Darcy Anderson | Independent Director | Other Acquisition | +105 | -- |
| 2026-05-17 | William Sandbrook | Independent Director | Other Acquisition | +105 | -- |
| 2026-05-17 | Pablo Mercado | Independent Director | Other Acquisition | +105 | -- |
| 2026-05-17 | Constance Skidmore | Independent Director | Other Acquisition | +105 | -- |
| 2026-05-17 | Gaurav Kapoor | Director | Other Acquisition | +105 | -- |
| 2026-05-17 | Cindy Wallis-Lage | Independent Director | Other Acquisition | +105 | -- |
| 2026-05-17 | Rhoman Hardy | Director | Other Acquisition | +105 | -- |
| 2026-05-10 | William George | Chief Financial Officer | Open Market Disposition | -5,000 | $1,948.17–2,020.97 |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 08:26:41 · For reference only, not investment advice and not tailored to your situation.