Marshall Wace
FIX icon

Marshall Wace’s Comfort Systems FIX Stock Holding History

Marshall Wace’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 		– Sell
-2,079
Closed -$2.87M – 3355
2026
Q1 		$2.87M Buy
+2,079
New +$2.64M ﹤0.01% 1592
2025
Q2 		– Sell
-51,254
Closed -$16.5M – 2855
2025
Q1 		$16.5M Buy
51,254
+50,725
+9,589% +$20.5M 0.02% 569
2024
Q4 		$224K Buy
+529
New +$232K ﹤0.01% 2319
2020
Q2 		– Sell
-33,687
Closed -$1.23M – 1676
2020
Q1 		$1.23M Sell
33,687
-77,638
-70% -$3.44M 0.01% 750
2019
Q4 		$5.55M Sell
111,325
-17,491
-14% -$850K 0.04% 496
2019
Q3 		$5.7M Buy
+128,816
New +$5.62M 0.04% 464
2019
Q1 		– Sell
-99,703
Closed -$4.36M – 1827
2018
Q4 		$4.36M Buy
+99,703
New +$5.1M 0.04% 484
2016
Q3 		– Sell
-66,739
Closed -$2.17M – 1000
2016
Q2 		$2.17M Buy
66,739
+10,245
+18% +$326K 0.02% 566
2016
Q1 		$1.79M Buy
+56,494
New +$1.6M 0.02% 583
2015
Q3 		– Sell
-22,865
Closed -$525K – 968
2015
Q2 		$525K Buy
+22,865
New +$502K 0.01% 706

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

Marshall Wace's FIX Position: Q2 2026 in Review

Marshall Wace sold out of Comfort Systems (FIX) in Q2 2026, closing a stake of 2,079 shares — an estimated $2.87M sold.

Marshall Wace first reported a position in FIX in Q2 2015 and held it in 10 quarters. The position peaked at $16.5M in Q1 2025. 1,342 funds tracked by Wall St. Rank hold FIX as of Q2 2026.

  • Marshall Wace reported no remaining Comfort Systems position as of Q2 2026 after selling out during the quarter.
  • Marshall Wace sold 2,079 Comfort Systems shares in Q2 2026, an estimated $2.87M.
  • Marshall Wace first reported a position in Comfort Systems in Q2 2015 and held it in 10 quarters.
  • Marshall Wace's Comfort Systems position peaked at $16.5M in Q1 2025.
  • 1,342 funds tracked by Wall St. Rank held Comfort Systems as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.