Comfort Systems USA Inc (FIX) Ownership

311.40 ↑2.71 (0.88%)

As of April 25, 2024, 3:49pm EST.

Institutions
Mutual Funds

Institutional Ownership

BlackRock Inc is the biggest individual institutional holder of Comfort Systems USA Inc (FIX), owning a total of 4.8 million shares. Combined, the top 33 institutional holders of FIX own 80.09% of the company with a total of 28.6 million shares.

In the latest ownership report on December 31st 2023, the top 33 institutional holders decreased their combined ownership of FIX by 217 thousand shares. 7 institutions bought 1,919,642 total additional shares and increased their ownership by an average of 73.59%. However 13 institutions sold 2,136,233 total shares and decreased their ownership by an average of 6.14%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Comfort Systems USA decreased by a net total of -216,591 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	13.471%	-21.186%	4,807,189	-1,292,202	2023-12-31
Vanguard Group Inc	10.969%	-8.499%	3,914,102	-363,567	2023-12-31
Capital World Investors	4.769%	-3.610%	1,701,855	-63,746	2023-12-31
Amvescap Plc.	3.517%	-4.720%	1,254,982	-62,164	2023-12-31
State Street Corporation	3.408%	-3.993%	1,216,145	-50,580	2023-12-31
Baillie Gifford & Co Limited.	3.212%	-3.504%	1,146,299	-41,621	2023-12-31
Fuller & Thaler Asset Management Inc	2.996%	66.055%	1,069,217	425,322	2023-12-31
Dimensional Fund Advisors, Inc.	2.521%	-11.614%	899,561	-118,201	2023-12-31
Geode Capital Management, LLC	2.318%	6.880%	826,975	53,231	2023-12-31
FMR Inc	2.008%	25.566%	716,701	145,923	2023-12-31
JPMorgan Chase & Co	1.894%	149.115%	675,828	404,536	2023-12-31
AllianceBernstein L.P.	1.709%	-14.363%	609,899	-102,289	2023-12-31
Goldman Sachs Group Inc	1.508%	247.290%	538,136	383,183	2023-12-31
Nuveen Asset Management, LLC	1.496%	-2.877%	533,741	-15,808	2023-12-31
Hood River Capital Management LLC	1.351%	-0.047%	482,170	-227	2023-12-31
Northern Trust Corp	1.346%	20.247%	480,322	80,877	2023-12-31
T. Rowe Price Associates, Inc.	1.333%	-2.695%	475,830	-13,179	2023-12-31
Charles Schwab Investment Management Inc	1.311%	-1.865%	467,865	-8,891	2023-12-31
Westfield Capital Management Company, LP	1.195%	0.000%	426,570	426,570	2023-12-31
Federated Hermes Inc	1.183%	-0.883%	422,082	-3,758	2023-12-31

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	13.471%	-21.186%	4,807,189	-1,292,202	2023-12-31
Vanguard Group Inc	10.969%	-8.499%	3,914,102	-363,567	2023-12-31
Capital World Investors	4.769%	-3.610%	1,701,855	-63,746	2023-12-31
Amvescap Plc.	3.517%	-4.720%	1,254,982	-62,164	2023-12-31
State Street Corporation	3.408%	-3.993%	1,216,145	-50,580	2023-12-31
Baillie Gifford & Co Limited.	3.212%	-3.504%	1,146,299	-41,621	2023-12-31
Fuller & Thaler Asset Management Inc	2.996%	66.055%	1,069,217	425,322	2023-12-31
Dimensional Fund Advisors, Inc.	2.521%	-11.614%	899,561	-118,201	2023-12-31
Geode Capital Management, LLC	2.318%	6.880%	826,975	53,231	2023-12-31
FMR Inc	2.008%	25.566%	716,701	145,923	2023-12-31
JPMorgan Chase & Co	1.894%	149.115%	675,828	404,536	2023-12-31
AllianceBernstein L.P.	1.709%	-14.363%	609,899	-102,289	2023-12-31
Victory Capital Management Inc.	1.659%	-19.415%	593,339	-142,946	2022-09-30
River Road Asset Management, LLC	1.658%	-50.538%	592,389	-605,272	2022-12-31
HHG PLC	1.626%	-9.718%	581,584	-62,601	2022-09-30
Goldman Sachs Group Inc	1.508%	247.290%	538,136	383,183	2023-12-31
Nuveen Asset Management, LLC	1.496%	-2.877%	533,741	-15,808	2023-12-31
Brown Advisory Holdings Inc	1.486%	-10.756%	531,483	-64,053	2022-09-30
Hood River Capital Management LLC	1.351%	-0.047%	482,170	-227	2023-12-31
Northern Trust Corp	1.346%	20.247%	480,322	80,877	2023-12-31
T. Rowe Price Associates, Inc.	1.333%	-2.695%	475,830	-13,179	2023-12-31
Charles Schwab Investment Management Inc	1.311%	-1.865%	467,865	-8,891	2023-12-31
Morgan Stanley - Brokerage Accounts	1.255%	10.832%	447,887	43,773	2023-09-30
NORGES BANK	1.202%	24.999%	430,051	86,007	2022-12-31
Westfield Capital Management Company, LP	1.195%	0.000%	426,570	426,570	2023-12-31
Federated Hermes Inc	1.183%	-0.883%	422,082	-3,758	2023-12-31
Capital Research Global Investors	1.177%	0.000%	420,900	0	2022-09-30
Bank of New York Mellon Corp	1.137%	1.884%	406,420	7,517	2022-09-30
GW&K Investment Management, LLC	1.133%	-16.947%	404,189	-82,476	2023-09-30
Neumeier Investment Counsel LLC	1.079%	-3.154%	385,241	-12,545	2023-09-30
Westwood Holdings Group Inc	1.073%	-10.033%	383,291	-42,742	2023-06-30
Lord, Abbett & Co LLC	1.059%	-33.019%	378,686	-186,676	2023-03-31
Principal Financial Group Inc	1.034%	-6.666%	369,644	-26,398	2023-06-30

Mutual Fund Ownership

iShares Core S&P Small-Cap ETF is the biggest individual fund holder of Comfort Systems USA Inc (FIX), owning a total of 2.4 million shares. Combined, the top 37 mutual fund holders of FIX own 62.04% of the company with a total of 22.2 million shares.

In the latest ownership report on March 28th 2024, the top 37 fund holders increased their combined ownership of FIX by 1 thousand shares. 1 funds bought 2,444 total additional shares and increased their ownership by an average of 0.28%. However 2 funds sold 986 total shares and decreased their ownership by an average of 0.09%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Comfort Systems USA increased by a net total of 1,458 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
iShares Core S&P Mid-Cap ETF	3.105%	-0.057%	1,108,033	-629	2024-03-28
iShares Russell 2000 ETF	2.431%	0.283%	867,540	2,444	2024-03-28
iShares Russell 2000 Growth ETF	0.861%	-0.116%	307,311	-357	2024-03-28

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
iShares Core S&P Small-Cap ETF	6.665%	-0.090%	2,380,514	-2,136	2023-11-30
American Funds SMALLCAP World A	6.089%	-4.655%	2,172,882	-106,083	2023-12-31
Vanguard Total Stock Mkt Idx Inv	3.140%	-0.210%	1,120,524	-2,352	2024-02-29
iShares Core S&P Mid-Cap ETF	3.105%	-0.057%	1,108,033	-629	2024-03-28
Vanguard Instl Ttl Stck Mkt Idx Tr	3.097%	1.882%	1,106,229	20,429	2023-03-31
FullerThaler Behavioral Small-Cap Equity	2.834%	0.000%	1,011,405	0	2024-02-29
FullerThaler Behavioral Sm-Cp Eq R6	2.834%	66.179%	1,011,405	402,780	2023-12-31
Vanguard Small Cap Index	2.579%	0.924%	920,424	8,428	2024-02-29
iShares Russell 2000 ETF	2.431%	0.283%	867,540	2,444	2024-03-28
Fuller & Thaler Behavioral Small-Cap Eq	1.704%	0.000%	608,625	0	2023-11-30
Fuller & Thaler Behavioral Sm-Cp Eq R6	1.704%	0.000%	608,625	0	2023-09-30
Vanguard Institutional Extnd Mkt Idx Tr	1.481%	0.353%	528,484	1,858	2024-02-29
Vanguard Extended Market Index Investor	1.379%	-0.017%	493,370	-86	2023-08-31
Victory Sycamore Small Company Opp R	1.230%	-18.519%	440,000	-100,000	2022-09-30
Victory Small Cap Value CIT (Net 75)	1.230%	-18.519%	440,000	-100,000	2022-09-30
Invesco OFI Small Cap Growth	1.166%	12.752%	416,223	47,075	2023-12-31
Lord Abbett Developing Growth A	1.110%	0.000%	396,819	0	2023-01-31
T. Rowe Price QM US Small-Cap Gr Eq	1.070%	-1.545%	382,400	-6,000	2023-03-31
Invesco Discovery A	1.054%	-12.131%	375,952	-51,904	2024-02-29
Invesco Mid Cap Growth	1.035%	-4.371%	369,295	-16,878	2023-12-31
iShares S&P Small-Cap 600 Growth ETF	1.019%	0.000%	363,897	0	2023-11-30
Fidelity Small Cap Index	1.004%	1.638%	358,116	5,770	2024-01-31
Invesco Discovery Mid Cap Growth Y	0.971%	-7.251%	346,409	-27,083	2024-02-29
Fidelity® Small Cap Index	0.955%	2.788%	341,179	9,254	2023-10-31
TRP Integrated US Small-Cap Gr Eq	0.939%	-9.841%	335,300	-36,600	2023-09-30
T. Rowe Price Integrated US Sm Gr Eq	0.918%	-2.326%	327,500	-7,800	2023-12-31
Neumeier Poma Small Cap Value	0.901%	-5.819%	321,680	-19,875	2023-09-30
Federated Hermes Kaufmann Small Cap A	0.896%	-1.933%	319,700	-6,300	2023-12-31
Federated Hermes Kaufmann Small Cap Grow	0.896%	-1.933%	319,700	-6,300	2023-12-31
Vanguard Small Cap Value Index Inv	0.880%	0.633%	314,044	1,975	2024-02-29
iShares Russell 2000 Growth ETF	0.861%	-0.116%	307,311	-357	2024-03-28
CREF Stock R1	0.856%	-1.326%	306,000	-4,112	2022-11-30
Vanguard Tax-Managed Small Cap Adm	0.845%	-4.063%	302,256	-12,800	2023-06-30
Janus Henderson Small Cap Value L	0.829%	-17.279%	296,411	-61,917	2023-03-31
SPDR® S&P MIDCAP 400 ETF Trust	0.799%	0.378%	285,258	1,074	2024-02-29
AB Small Cap Growth A	0.798%	-2.048%	284,574	-5,950	2024-01-31
DFA US Small Cap I	0.735%	0.000%	262,154	0	2024-02-29