CenterBook Partners
FIX icon

CenterBook Partners’s Comfort Systems FIX Stock Holding History

CenterBook Partners’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 		– Sell
-3,061
Closed -$6.07M – 931
2026
Q2 		$6.07M Buy
3,061
+2,231
+269% +$4.05M 0.3% 87
2026
Q1 		$1.14M Buy
+830
New +$1.05M 0.06% 332
2025
Q3 		– Sell
-882
Closed -$473K – 588
2025
Q2 		$473K Sell
882
-3,007
-77% -$1.31M 0.03% 444
2025
Q1 		$1.25M Sell
3,889
-1,120
-22% -$452K 0.08% 279
2024
Q4 		$2.12M Buy
+5,009
New +$2.2M 0.13% 198

Other funds holding FIX

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $106B AUM 2.29% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $36.7B AUM 6.83% 1-Year Est. Return
AMF Tjänstepension
AMF Tjänstepension Stockholm, Sweden $17.2B AUM 28.3% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 33.83% 1-Year Est. Return

CenterBook Partners's FIX Position: Q3 2026 in Review

CenterBook Partners sold out of Comfort Systems (FIX) in Q3 2026, closing a stake of 3,061 shares — an estimated $6.07M sold.

CenterBook Partners first reported a position in FIX in Q4 2024 and held it in 5 quarters. The position peaked at $6.07M in Q2 2026. 695 funds tracked by Wall St. Rank hold FIX as of Q3 2026.

  • CenterBook Partners reported no remaining Comfort Systems position as of Q3 2026 after selling out during the quarter.
  • CenterBook Partners sold 3,061 Comfort Systems shares in Q3 2026, an estimated $6.07M.
  • CenterBook Partners first reported a position in Comfort Systems in Q4 2024 and held it in 5 quarters.
  • CenterBook Partners's Comfort Systems position peaked at $6.07M in Q2 2026.
  • 695 funds tracked by Wall St. Rank held Comfort Systems as of Q3 2026.

Based on CenterBook Partners's 13F filing for Q3 2026, filed 2 Nov 2026.