Does RhumbLine Advisers own FIX stock?

Yes. As of its Q2 2026 13F, RhumbLine Advisers holds 65,942 shares of FIX (Comfort Systems USA), worth $130.7M.

How many shares of FIX does RhumbLine Advisers own?

As of its Q2 2026 13F, RhumbLine Advisers holds 65,942 shares of FIX (Comfort Systems USA).

As of its Q2 2026 13F, RhumbLine Advisers' FIX position is worth $130.7M.

In Q2 2026, RhumbLine Advisers reduced its FIX position by 655 shares (-1.0%).

RhumbLine Advisers already held FIX in its Q4 2018 13F, the earliest on record, and has listed it in 31 quarterly 13F filings.

31 quarters

Position history for RhumbLine Advisers's holdings in Comfort Systems USA, Inc.

Current Value

$130.7M

Current Shares

65,942

Total Value Change

+$125.9M

Total Shares Change

-44,731

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	65,942	-1.0%	$130.7M	0.1%	$1,980.92	0
2026-Q1	Decreased	66,597	-0.9%	$91.8M	0.1%	$1,377.74	0
2025-Q4	Decreased	67,179	-30.5%	$62.7M	0.1%	$931.96	0
2025-Q3	Decreased	96,663	-1.8%	$79.8M	0.1%	$823.49	0
2025-Q2	Decreased	98,395	-1.4%	$52.8M	0.0%	$534.73	0
2025-Q1	Decreased	99,760	-0.9%	$32.2M	0.0%	$321.13	0
2024-Q4	Increased	100,719	+0.3%	$42.7M	0.0%	$421.96	29
2024-Q3	Decreased	100,391	-1.3%	$39.2M	0.0%	$388.11	0
2024-Q2	Decreased	101,753	-7.4%	$30.9M	0.0%	$302.09	0
2024-Q1	Increased	109,860	+1.1%	$34.9M	0.0%	$315.31	29
2023-Q4	Increased	108,662	+6.6%	$22.3M	0.0%	$203.96	30
2023-Q3	Decreased	101,897	-1.4%	$17.4M	0.0%	$168.78	0
2023-Q2	Decreased	103,328	-0.1%	$17M	0.0%	$162.43	0
2023-Q1	Increased	103,434	+5.1%	$15.1M	0.0%	$144.19	30
2022-Q4	Increased	98,441	+1.8%	$11.3M	0.0%	$113.55	28
2022-Q3	Increased	96,667	+4.8%	$9.4M	0.0%	$95.92	29
2022-Q2	Increased	92,258	+4.4%	$7.7M	0.0%	$81.84	29
2022-Q1	Increased	88,387	+6.5%	$7.9M	0.0%	$87.46	29
2021-Q4	Decreased	82,993	-1.2%	$8.2M	0.0%	$97.07	0
2021-Q3	Decreased	83,989	-13.9%	$6M	0.0%	$69.88	0
2021-Q2	Decreased	97,517	-12.9%	$7.7M	0.0%	$77.08	0
2021-Q1	Decreased	111,905	-0.0%	$8.4M	0.0%	$73.04	0
2020-Q4	Increased	111,940	+4.9%	$5.9M	0.0%	$51.37	28
2020-Q3	Decreased	106,705	-10.5%	$5.5M	0.0%	$50.13	0
2020-Q2	Increased	119,230	+0.2%	$4.9M	0.0%	$39.58	27
2020-Q1	Increased	118,993	+1.5%	$4.3M	0.0%	$35.38	27
2019-Q4	Increased	117,283	+7.2%	$5.8M	0.0%	$48.13	29
2019-Q3	Increased	109,401	+1.1%	$4.8M	0.0%	$42.62	27
2019-Q2	Increased	108,245	+2.8%	$5.5M	0.0%	$49.01	28
2019-Q1	Decreased	105,331	-4.8%	$5.5M	0.0%	$50.26	0
2018-Q4	First report	110,673	-	$4.8M	0.0%	$41.82	0