Comfort Systems USA, Inc.

FIX · NYSE · USD
PoliticiansInstitutionalInsiders

Current holders

PoliticianDisclosed
Donald Trump
R · EXECUTIVE
net — – —
4 disclosures · 4 bought / 0 sold · last Mar 23, 2026
Michael T. McCaul
R · HOUSE · TX
−$114K – $475K
−$4.0M – $11.7M today
38 filings · last Mar 30, 2020
Alan Armstrong
R · SENATE · OK
$1K – $15K
$850 – $13K today
1 filing · last Mar 27, 2026
Byron Donalds
R · HOUSE · FL
$1K – $15K
$1K – $17K today
1 filing · last Dec 4, 2025

Recent transactions

Trades from Feb 14, 2020 – Mar 27, 2026
PoliticianTypeFiled afterAmount
Alan Armstrong
R · SENATE · OK
Buy
116 days
Mar 27, 2026 → Jul 21, 2026
≥$1K
Donald Trump
R · EXECUTIVE
Buy
51 days
Mar 23, 2026 → May 13, 2026
≥$1K
Donald Trump
R · EXECUTIVE
Buy
62 days
Mar 12, 2026 → May 13, 2026
≥$15K
Donald Trump
R · EXECUTIVE
Buy
127 days
Jan 6, 2026 → May 13, 2026
≥$1K
Donald Trump
R · EXECUTIVE
Buy
127 days
Jan 6, 2026 → May 13, 2026
≥$100K
Byron Donalds
R · HOUSE · FL-19
Buy
34 days
Dec 4, 2025 → Jan 7, 2026
≥$1K
Robert Bresnahan
R · HOUSE · PA-8
Sell
31 days
Jan 13, 2025 → Feb 13, 2025
≥$1K
Michael T. McCaul
R · HOUSE · TX-10
Sell
37 days
Mar 30, 2020 → May 6, 2020
≥$15K
Michael T. McCaul
R · HOUSE · TX-10
Sell
37 days
Mar 30, 2020 → May 6, 2020
≥$50K
Michael T. McCaul
R · HOUSE · TX-10
Buy
51 days
Mar 16, 2020 → May 6, 2020
≥$1K

Congressional trading data provided by QuiverQuant

Institutional
Investors holding
1,397
13F shares
33M
Total invested
$65.2B
Ownership
93.6%
New positions
246
Closed positions
95
Increased positions
745
Reduced positions
489
Put/Call ratio
1.39
HolderReportedSharesValueΔ Qtr
BLACKROCK, INC.8/7/20263.4M$6.7B−3.28%
VANGUARD CAPITAL MANAGEMENT LLC8/13/20262.3M$4.6B+0.51%
VANGUARD PORTFOLIO MANAGEMENT LLC8/13/20261.9M$3.7B−0.80%
FMR LLC8/13/20261.7M$3.3B+14.51%
STATE STREET CORP9/22/20261.5M$3.0B+4.43%
GEODE CAPITAL MANAGEMENT, LLC8/12/20261.2M$2.3B−7.05%
AQR CAPITAL MANAGEMENT LLC8/14/20261.1M$2.1B−5.13%
JPMORGAN CHASE & CO8/12/2026838.4K$1.6B−5.78%
CAPITAL WORLD INVESTORS8/12/2026720.2K$1.4B−16.81%
INVESCO LTD.8/14/2026658.3K$1.3B+8.53%
NORGES BANK8/12/2026471.6K$934.6M—
MORGAN STANLEY8/13/2026430.1K$852.4M−6.53%
FIRST TRUST ADVISORS LP8/11/2026375.1K$743.4M−9.81%
WESTFIELD CAPITAL MANAGEMENT CO LP8/12/2026355.4K$704.5M−42.76%
FEDERATED HERMES, INC.8/12/2026341.5K$676.8M+27.88%
NORTHERN TRUST CORP8/13/2026341K$675.8M+3.61%
PRICE T ROWE ASSOCIATES INC /MD/8/14/2026324.7K$643.5M+101.45%
SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P.8/14/2026297.8K$590.3M—
CHARLES SCHWAB INVESTMENT MANAGEMENT INC8/14/2026297.8K$590.3M+3.51%
AMUNDI8/11/2026292.9K$580.5M+114.06%
DIMENSIONAL FUND ADVISORS LP8/11/2026285.4K$565.7M+1.96%
GOLDMAN SACHS GROUP INC8/14/2026268.2K$531.6M+9.91%
VALUE ALIGNED RESEARCH ADVISORS, LLC8/17/2026243.6K$482.8M+14.03%
DEUTSCHE BANK AG\8/7/2026223.9K$443.8M−7.02%
FRANKLIN RESOURCES INC8/13/2026223K$441.9M+9.63%

Insider transactions

InsiderTypeTransactedPriceDate
Lane Brian E.S-SALE16K$1,608.21Aug 26
George William IiiS-SALE2.6K$1,859.65Aug 17
Myers FranklinS-SALE4K$1,693.92Aug 11
Myers FranklinS-SALE3.5K$1,690.47Aug 10
Sasser Craig0—Jul 1
Sasser Craig0—Jul 1