Security key
199908104
- Type / Class
- Equity / COMMON STOCK
- Shares outstanding
- 35,354,100
- Total 13F shares
- 33,276,127
- Share change
- -70,080
- Total reported value
- $31,073,761,486
- Put/Call ratio
- 151%
- Price per share
- $933.29
- Number of holders
- 1,032
- Value change
- -$13,708,859
- Number of buys
- 562
- Number of sells
- 417
Report period
Q4 2025
Institutions
1,032
Top holders
10
FIX full security history
Newer quarter: Q1 2026
Previous quarter: Q3 2025
COMFORT SYSTEMS USA INC SEC filings
COMFORT SYSTEMS USA INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 199908104
Recent filing periods:
Top shareholders of FIX - COMFORT SYSTEMS USA INC - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
|
Company |
8.3%
from 13D/G
|
3,977,588
|
$3,282,226,465 | — | 30 Sep 2025 | |
| Capital World Investors |
13D/G
13F
|
Company |
4.7%
|
1,640,532
|
$1,693,537,589 | -$163,908,117 | 31 Dec 2025 | |
| Laura Finley Howell |
3/4/5
|
SVP & GENERAL COUNSEL |
0.02%
|
7,938
|
$7,907,545 | -$996,163 | 04 Dec 2025 | |
| Vance W. Tang |
3/4/5
|
Director |
0.01%
|
4,998
|
$2,109,156 | — | 01 May 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
10%
|
3,684,559
|
$3,040,424,396 | — | 30 Sep 2025 | |
| FMR LLC |
13F
|
Company |
5.4%
|
1,892,021
|
$1,561,258,279 | — | 30 Sep 2025 | |
| Invesco Ltd. |
13F
|
Company |
3%
|
1,064,560
|
$878,453,631 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
3%
|
1,053,556
|
$869,373,340 | — | 30 Sep 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.4%
|
853,468
|
$704,360,120 | — | 30 Sep 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
2.4%
|
835,560
|
$678,474,853 | — | 30 Sep 2025 | |
| WESTFIELD CAPITAL MANAGEMENT CO LP |
13F
|
Company |
2.4%
|
833,195
|
$687,535,850 | — | 30 Sep 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
2.1%
|
734,519
|
$606,117,002 | — | 30 Sep 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
1.5%
|
513,257
|
$423,529,413 | — | 30 Sep 2025 | |
| BAILLIE GIFFORD & CO |
13F
|
Company |
1.2%
|
412,784
|
$340,621,100 | — | 30 Sep 2025 | |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13F
|
Company |
1%
|
370,623
|
$305,830,536 | — | 30 Sep 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
1%
|
358,685
|
$295,979,688 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.98%
|
345,660
|
$285,234,235 | — | 30 Sep 2025 | |
| AMF Tjanstepension AB |
13F
|
Company |
0.92%
|
324,974
|
$268,162,045 | — | 30 Sep 2025 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
0.92%
|
324,279
|
$267,588,545 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.87%
|
309,323
|
$255,247,153 | — | 30 Sep 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.86%
|
304,671
|
$251,332,686 | — | 30 Sep 2025 | |
| Castle Hook Partners LP |
13F
|
Company |
0.79%
|
278,932
|
$230,169,108 | — | 30 Sep 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.78%
|
275,470
|
$227,312,171 | — | 30 Sep 2025 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
0.77%
|
273,747
|
$225,891,000 | — | 30 Sep 2025 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC |
13F
|
Company |
0.77%
|
272,441
|
$224,812,864 | — | 30 Sep 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.77%
|
271,377
|
$223,934,784 | — | 30 Sep 2025 | |
| Hood River Capital Management LLC |
13F
|
Company |
0.68%
|
241,191
|
$199,025,989 | — | 30 Sep 2025 | |
| ROYAL LONDON ASSET MANAGEMENT LTD |
13F
|
Company |
0.68%
|
240,548
|
$198,495,399 | — | 30 Sep 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.67%
|
238,412
|
$196,732,813 | — | 30 Sep 2025 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
0.66%
|
234,223
|
$193,276,135 | — | 30 Sep 2025 | |
| VOYA INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.61%
|
217,122
|
$178,501,525 | — | 30 Sep 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.61%
|
216,715
|
$178,828,884 | — | 30 Sep 2025 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.6%
|
211,153
|
$174,239,233 | — | 30 Sep 2025 | |
| Clearbridge Investments, LLC |
13F
|
Company |
0.59%
|
208,191
|
$171,795,049 | — | 30 Sep 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.59%
|
207,729
|
$171,413,816 | — | 30 Sep 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.57%
|
200,832
|
$165,723,000 | — | 30 Sep 2025 | |
| Third Point LLC |
13F
|
Company |
0.57%
|
200,000
|
$165,036,000 | — | 30 Sep 2025 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
0.54%
|
190,203
|
$156,951,712 | — | 30 Sep 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.53%
|
187,594
|
$154,798,817 | — | 30 Sep 2025 | |
| GW&K Investment Management, LLC |
13F
|
Company |
0.49%
|
174,817
|
$144,260,000 | — | 30 Sep 2025 | |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main |
13F
|
Company |
0.47%
|
166,522
|
$137,409,628 | — | 30 Sep 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.45%
|
160,698
|
$132,613,664 | — | 30 Sep 2025 | |
| Evercore Wealth Management, LLC |
13F
|
Company |
0.45%
|
159,280
|
$131,434,670 | — | 30 Sep 2025 | |
| COMERICA BANK |
13F
|
Company |
0.45%
|
158,406
|
$130,713,401 | — | 30 Sep 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.44%
|
154,840
|
$127,770,871 | — | 30 Sep 2025 | |
| Capital Research Global Investors |
13F
|
Company |
0.43%
|
152,607
|
$125,928,244 | — | 30 Sep 2025 | |
| Zurcher Kantonalbank (Zurich Cantonalbank) |
13F
|
Company |
0.43%
|
152,141
|
$125,543,710 | — | 30 Sep 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.42%
|
150,130
|
$123,884,274 | — | 30 Sep 2025 | |
| LAZARD ASSET MANAGEMENT LLC |
13F
|
Company |
0.41%
|
145,471
|
$120,039,760 | — | 30 Sep 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.41%
|
144,262
|
$119,043,036 | — | 30 Sep 2025 |
Institutional Holders of COMFORT SYSTEMS USA INC - COMMON STOCK (FIX) as of Q4 2025
As of 31 Dec 2025,
COMFORT SYSTEMS USA INC - COMMON STOCK (FIX) was held by
1,032 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
33,276,127 shares.
The largest 10 holders included
VANGUARD GROUP INC, BlackRock, Inc., FMR LLC, Capital World Investors, STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, AQR CAPITAL MANAGEMENT LLC, JPMORGAN CHASE & CO, WESTFIELD CAPITAL MANAGEMENT CO LP, and Invesco Ltd..
This page lists
1,032
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
880
Q4 2025 holders
1,032
Holder diff
152
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.