Grantham, Mayo, Van Otterloo & Co (GMO)
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Grantham, Mayo, Van Otterloo & Co (GMO)’s Comfort Systems FIX Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’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 		$1.47M Buy
+743
New +$1.35M ﹤0.01% 485
2021
Q4 		– Sell
-8,300
Closed -$592K – 697
2021
Q3 		$592K Buy
+8,300
New +$618K ﹤0.01% 579
2021
Q1 		– Sell
-35,600
Closed -$1.88M – 875
2020
Q4 		$1.88M Buy
+35,600
New +$1.85M 0.01% 456

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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

Grantham, Mayo, Van Otterloo & Co (GMO)'s FIX Position: Q2 2026 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) opened a new position in Comfort Systems (FIX) in Q2 2026: 743 shares worth $1.47M. The stake represents ﹤0.01% of the portfolio and ranks #485 among its holdings. This is a return to the name: Grantham, Mayo, Van Otterloo & Co (GMO) previously reported a position in FIX as recently as Q3 2021.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in FIX in Q4 2020 and has held it in 3 quarters since. The position peaked at $1.88M in Q4 2020. 1,350 funds tracked by Wall St. Rank hold FIX as of Q2 2026.

  • Grantham, Mayo, Van Otterloo & Co (GMO) held 743 shares of Comfort Systems worth $1.47M as of Q2 2026.
  • Comfort Systems was a new Grantham, Mayo, Van Otterloo & Co (GMO) position in Q2 2026.
  • Comfort Systems made up ﹤0.01% of Grantham, Mayo, Van Otterloo & Co (GMO)'s portfolio in Q2 2026, its #485 holding.
  • Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in Comfort Systems in Q4 2020 and has held it in 3 quarters since.
  • Grantham, Mayo, Van Otterloo & Co (GMO)'s Comfort Systems position peaked at $1.88M in Q4 2020.
  • 1,350 funds tracked by Wall St. Rank held Comfort Systems as of Q2 2026.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q2 2026, filed 13 Aug 2026.