Diametric Capital’s Comfort Systems FIX Stock Holding History

Diametric Capital’s Portfolio FIX Stock Details FIX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.3M	Sell	943 -931	-50%	-$1.18M	0.34%	73
2025 Q4	$1.75M	Buy	1,874 +312	+20%	+$288K	0.47%	45
2025 Q3	$1.29M	Buy	1,562 +319	+26%	+$216K	0.48%	42
2025 Q2	$667K	Buy	+1,243	New	+$542K	0.36%	83
2025 Q1	–	Sell	-1,206	Closed	-$511K	–	272
2024 Q4	$511K	Sell	1,206 -543	-31%	-$238K	0.35%	86
2024 Q3	$683K	Sell	1,749 -250	-13%	-$82.3K	0.34%	84
2024 Q2	$608K	Buy	1,999 +746	+60%	+$237K	0.33%	76
2024 Q1	$398K	Sell	1,253 -1,824	-59%	-$466K	0.22%	115
2023 Q4	$633K	Buy	3,077 +67	+2%	+$12.4K	0.39%	80
2023 Q3	$513K	Buy	+3,010	New	+$528K	0.21%	145

Other funds holding FIX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return

Diametric Capital's FIX Position: Q1 2026 in Review

Diametric Capital reduced its Comfort Systems (FIX) stake by 50% in Q1 2026, selling an estimated $1.18M and leaving 943 shares worth $1.3M. The position accounts for 0.34% of the portfolio, ranked #73.

Diametric Capital first reported a position in FIX in Q3 2023 and has held it in 10 quarters since. The position peaked at $1.75M in Q4 2025. 1,195 funds tracked by Wall St. Rank hold FIX as of Q1 2026.

Diametric Capital held 943 shares of Comfort Systems worth $1.3M as of Q1 2026.
Diametric Capital sold 931 Comfort Systems shares in Q1 2026, an estimated $1.18M.
Comfort Systems made up 0.34% of Diametric Capital's portfolio in Q1 2026, its #73 holding.
Diametric Capital first reported a position in Comfort Systems in Q3 2023 and has held it in 10 quarters since.
Diametric Capital's Comfort Systems position peaked at $1.75M in Q4 2025.
1,195 funds tracked by Wall St. Rank held Comfort Systems as of Q1 2026.

Based on Diametric Capital's 13F filing for Q1 2026, filed 15 May 2026.