Winslow Capital Management
FIX icon

Winslow Capital Management’s Comfort Systems FIX Stock Holding History

Winslow Capital 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
2025
Q4 		– Sell
-32,390
Closed -$26.7M – 65
2025
Q3 		$26.7M Buy
32,390
+3,320
+11% +$2.25M 0.09% 42
2025
Q2 		$15.6M Buy
+29,070
New +$12.7M 0.05% 46

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Capital World Investors
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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
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Winslow Capital Management's FIX Position: Q4 2025 in Review

Winslow Capital Management sold out of Comfort Systems (FIX) in Q4 2025, closing a stake of 32,390 shares — an estimated $26.7M sold.

Winslow Capital Management first reported a position in FIX in Q2 2025 and held it in 2 quarters. The position peaked at $26.7M in Q3 2025. 1,040 funds tracked by Wall St. Rank hold FIX as of Q4 2025.

  • Winslow Capital Management reported no remaining Comfort Systems position as of Q4 2025 after selling out during the quarter.
  • Winslow Capital Management sold 32,390 Comfort Systems shares in Q4 2025, an estimated $26.7M.
  • Winslow Capital Management first reported a position in Comfort Systems in Q2 2025 and held it in 2 quarters.
  • Winslow Capital Management's Comfort Systems position peaked at $26.7M in Q3 2025.
  • 1,040 funds tracked by Wall St. Rank held Comfort Systems as of Q4 2025.

Based on Winslow Capital Management's 13F filing for Q4 2025, filed 12 Feb 2026.