AG
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AIA Group’s Comfort Systems FIX Stock Holding History

AIA Group’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 		$776K Sell
563
-909
-62% -$1.15M 0.01% 271
2025
Q4 		$1.37M Sell
1,472
-929
-39% -$858K 0.02% 232
2025
Q3 		$1.98M Buy
+2,401
New +$1.63M 0.04% 233
2024
Q1 		– Sell
-1,084
Closed -$223K – 318
2023
Q4 		$223K Buy
+1,084
New +$200K 0.01% 265
2023
Q3 		– Sell
-2,438
Closed -$400K – 296
2023
Q2 		$400K Buy
+2,438
New +$363K 0.02% 269

Other funds holding FIX

BlackRock
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return

AIA Group's FIX Position: Q1 2026 in Review

AIA Group reduced its Comfort Systems (FIX) stake by 62% in Q1 2026, selling an estimated $1.15M and leaving 563 shares worth $776K. The position accounts for 0.01% of the portfolio, ranked #271.

AIA Group first reported a position in FIX in Q2 2023 and has held it in 5 quarters since. The position peaked at $1.98M in Q3 2025. 1,195 funds tracked by Wall St. Rank hold FIX as of Q1 2026.

  • AIA Group held 563 shares of Comfort Systems worth $776K as of Q1 2026.
  • AIA Group sold 909 Comfort Systems shares in Q1 2026, an estimated $1.15M.
  • Comfort Systems made up 0.01% of AIA Group's portfolio in Q1 2026, its #271 holding.
  • AIA Group first reported a position in Comfort Systems in Q2 2023 and has held it in 5 quarters since.
  • AIA Group's Comfort Systems position peaked at $1.98M in Q3 2025.
  • 1,195 funds tracked by Wall St. Rank held Comfort Systems as of Q1 2026.

Based on AIA Group's 13F filing for Q1 2026, filed 6 May 2026.