MAM
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Mainsail Asset Management’s Comfort Systems FIX Stock Holding History

Mainsail Asset 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 		$768K Buy
459
+179
+64% +$325K 0.3% 38
2026
Q1 		$386K Hold
280
– – 0.17% 52
2025
Q4 		$261K Buy
+280
New +$259K 0.11% 73

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

Mainsail Asset Management's FIX Position: Q2 2026 in Review

Mainsail Asset Management increased its Comfort Systems (FIX) stake by 64% in Q2 2026, buying an estimated $325K and bringing the position to 459 shares worth $768K. The position accounts for 0.3% of the portfolio, ranked #38.

Mainsail Asset Management first reported a position in FIX in Q4 2025 and has held it in 3 quarters since. 1,350 funds tracked by Wall St. Rank hold FIX as of Q2 2026.

  • Mainsail Asset Management held 459 shares of Comfort Systems worth $768K as of Q2 2026.
  • Mainsail Asset Management bought 179 Comfort Systems shares in Q2 2026, an estimated $325K.
  • Comfort Systems made up 0.3% of Mainsail Asset Management's portfolio in Q2 2026, its #38 holding.
  • Mainsail Asset Management first reported a position in Comfort Systems in Q4 2025 and has held it in 3 quarters since.
  • 1,350 funds tracked by Wall St. Rank held Comfort Systems as of Q2 2026.

Based on Mainsail Asset Management's 13F filing for Q2 2026, filed 12 Aug 2026.