Vanguard Portfolio Management
FIX icon

Vanguard Portfolio Management’s Comfort Systems FIX Stock Holding History

Vanguard Portfolio 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
Q3 		$3.15B Buy
1,903,700
+37,530
+2% +$63M 0.14% 123
2026
Q2 		$3.7B Sell
1,866,170
-15,014
-0.8% -$27.2M 0.17% 96
2026
Q1 		$2.59B Buy
+1,881,184
New +$2.39B 0.14% 146

Other funds holding FIX

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T 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
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $71.4B AUM 33.43% 1-Year Est. Return

Vanguard Portfolio Management's FIX Position: Q3 2026 in Review

Vanguard Portfolio Management increased its Comfort Systems (FIX) stake by 2% in Q3 2026, buying an estimated $63M and bringing the position to 1,903,700 shares worth $3.15B. The position accounts for 0.14% of the portfolio, ranked #123.

Vanguard Portfolio Management first reported a position in FIX in Q1 2026 and has held it in 3 quarters since. The position peaked at $3.7B in Q2 2026. 1,055 funds tracked by Wall St. Rank hold FIX as of Q3 2026.

  • Vanguard Portfolio Management held 1,903,700 shares of Comfort Systems worth $3.15B as of Q3 2026.
  • Vanguard Portfolio Management bought 37,530 Comfort Systems shares in Q3 2026, an estimated $63M.
  • Comfort Systems made up 0.14% of Vanguard Portfolio Management's portfolio in Q3 2026, its #123 holding.
  • Vanguard Portfolio Management first reported a position in Comfort Systems in Q1 2026 and has held it in 3 quarters since.
  • Vanguard Portfolio Management's Comfort Systems position peaked at $3.7B in Q2 2026.
  • 1,055 funds tracked by Wall St. Rank held Comfort Systems as of Q3 2026.

Based on Vanguard Portfolio Management's 13F filing for Q3 2026, filed 13 Nov 2026.