GKIM
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GW&K Investment Management’s Comfort Systems FIX Stock Holding History

GW&K Investment Management’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
Q2 		$86.9M Sell
43,819
-51,855
-54% -$94.1M 0.68% 34
2026
Q1 		$132M Sell
95,674
-15,973
-14% -$20.3M 1.16% 6
2025
Q4 		$104M Sell
111,647
-63,170
-36% -$58.3M 0.9% 13
2025
Q3 		$144M Sell
174,817
-28,248
-14% -$19.1M 1.28% 3
2025
Q2 		$109M Buy
203,065
+26,744
+15% +$11.7M 0.97% 14
2025
Q1 		$56.8M Sell
176,321
-17,682
-9% -$7.13M 0.53% 56
2024
Q4 		$82.3M Sell
194,003
-48,229
-20% -$21.2M 0.7% 28
2024
Q3 		$94.6M Sell
242,232
-3,814
-2% -$1.26M 0.81% 15
2024
Q2 		$74.8M Sell
246,046
-65,057
-21% -$20.7M 0.68% 23
2024
Q1 		$98.8M Sell
311,103
-77,873
-20% -$19.9M 0.87% 13
2023
Q4 		$80M Sell
388,976
-15,213
-4% -$2.81M 0.75% 21
2023
Q3 		$68.9M Sell
404,189
-82,476
-17% -$14.5M 0.69% 29
2023
Q2 		$79.9M Sell
486,665
-7,314
-1% -$1.09M 0.76% 25
2023
Q1 		$72.1M Buy
493,979
+5,416
+1% +$703K 0.7% 29
2022
Q4 		$56.2M Sell
488,563
-108,864
-18% -$12.7M 0.57% 55
2022
Q3 		$58.1M Buy
597,427
+46,490
+8% +$4.56M 0.64% 39
2022
Q2 		$45.8M Sell
550,937
-90,600
-14% -$7.79M 0.49% 77
2022
Q1 		$57.1M Buy
641,537
+14,972
+2% +$1.34M 0.51% 68
2021
Q4 		$62M Buy
626,565
+36,555
+6% +$3.38M 0.52% 69
2021
Q3 		$42.1M Buy
590,010
+131,748
+29% +$9.81M 0.38% 111
2021
Q2 		$36.1M Buy
458,262
+401,787
+711% +$32.7M 0.31% 143
2021
Q1 		$4.22M Sell
56,475
-7,212
-11% -$461K 0.04% 288
2020
Q4 		$3.35M Buy
+63,687
New +$3.3M 0.04% 305

Other funds holding FIX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

GW&K Investment Management's FIX Position: Q2 2026 in Review

GW&K Investment Management reduced its Comfort Systems (FIX) stake by 54% in Q2 2026, selling an estimated $94.1M and leaving 43,819 shares worth $86.9M. The position accounts for 0.68% of the portfolio, ranked #34.

GW&K Investment Management first reported a position in FIX in Q4 2020 and has held it in 23 quarters since. The position peaked at $144M in Q3 2025. 1,348 funds tracked by Wall St. Rank hold FIX as of Q2 2026.

  • GW&K Investment Management held 43,819 shares of Comfort Systems worth $86.9M as of Q2 2026.
  • GW&K Investment Management sold 51,855 Comfort Systems shares in Q2 2026, an estimated $94.1M.
  • Comfort Systems made up 0.68% of GW&K Investment Management's portfolio in Q2 2026, its #34 holding.
  • GW&K Investment Management first reported a position in Comfort Systems in Q4 2020 and has held it in 23 quarters since.
  • GW&K Investment Management's Comfort Systems position peaked at $144M in Q3 2025.
  • 1,348 funds tracked by Wall St. Rank held Comfort Systems as of Q2 2026.

Based on GW&K Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.