Fishy Whales
Security

FIX · Comfort Sys USA Inc

40 institutional holder(s) · 1 congressional trade(s)
← Funds
Comfort Sys USA Inc is a company in the Industrials sector, identified from SEC filings. It is held by 12 of 26 tracked funds in the latest quarter and traded by 1 member of Congress in disclosed filings.

Institutional holders

13F
FundValueShares
Vanguard Group $3.73B3,999,999
BlackRock $2.19B1,586,248
State Street $2.03B1,471,879
Fidelity $1.73B1,253,745
Geode Capital Management $1.56B1,129,019
BlackRock $1.22B882,506
Morgan Stanley $457.9M20,494,754
BlackRock $446.7M323,922
Morgan Stanley $280.2M10,320,712
Morgan Stanley $237.1M9,028,779
Citadel Advisors $218M158,100
Morgan Stanley $195.5M7,181,059
Morgan Stanley $194.3M140,934
BlackRock $191.9M139,164
Vanguard Group $188.5M201,949
Morgan Stanley $177.6M6,886,713
Citadel Advisors $163.4M118,500
Geode Capital Management $151.1M109,600
Morgan Stanley $151.1M109,576
BlackRock $147.3M106,833
Millennium Management $142.5M103,313
Fidelity $131.3M95,182
BlackRock $120.4M87,299
Bridgewater Associates $119.2M86,462
BlackRock $115.1M83,451
Fidelity $102.7M74,479
Morgan Stanley $102.4M74,227
Morgan Stanley $96.9M3,688,451
Bank of America $88.9M64,472
Renaissance Technologies $78.1M56,660
Morgan Stanley $75.2M54,524
BlackRock $71.5M51,825
Vanguard Group $69.6M74,589
BlackRock $63.3M45,934
BlackRock $60.9M44,127
Bank of America $60.5M2,305,486
BlackRock $56.7M41,133
BlackRock $53.3M38,661
BlackRock $49.2M35,677
Morgan Stanley $40.2M29,130

Congressional trades

STOCK Act
MemberTypeDate
Byron Donalds buy 12/04/2025