William Mack & Associates
FIX icon

William Mack & Associates’s Comfort Systems FIX Stock Holding History

William Mack & Associates’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
Q3 		$3.31K Buy
+2
New +$3.36K ﹤0.01% 490

Other funds holding FIX

BlackRock
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Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return

William Mack & Associates's FIX Position: Q3 2026 in Review

William Mack & Associates opened a new position in Comfort Systems (FIX) in Q3 2026: 2 shares worth $3.31K. The stake represents ﹤0.01% of the portfolio and ranks #490 among its holdings.

1,055 funds tracked by Wall St. Rank hold FIX as of Q3 2026.

  • William Mack & Associates held 2 shares of Comfort Systems worth $3.31K as of Q3 2026.
  • Comfort Systems was a new William Mack & Associates position in Q3 2026.
  • Comfort Systems made up ﹤0.01% of William Mack & Associates's portfolio in Q3 2026, its #490 holding.
  • 1,055 funds tracked by Wall St. Rank held Comfort Systems as of Q3 2026.

Based on William Mack & Associates's 13F filing for Q3 2026, filed 27 Oct 2026.