QT
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Quantbot Technologies’s Comfort Systems FIX Stock Holding History

Quantbot Technologies’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 		$2.11M Sell
1,067
-431
-29% -$782K 0.08% 342
2026
Q1 		$2.07M Sell
1,498
-2,441
-62% -$3.1M 0.08% 369
2025
Q4 		$3.68M Buy
+3,939
New +$3.64M 0.12% 259
2025
Q1 		– Sell
-8,323
Closed -$3.53M – 1612
2024
Q4 		$3.53M Buy
+8,323
New +$3.65M 0.13% 234
2023
Q1 		– Sell
-4,038
Closed -$465K – 1708
2022
Q4 		$465K Buy
+4,038
New +$470K 0.03% 594
2021
Q4 		– Sell
-100
Closed -$7K – 1652
2021
Q3 		$7K Sell
100
-427
-81% -$31.8K ﹤0.01% 1379
2021
Q2 		$41K Buy
+527
New +$43K ﹤0.01% 1103
2021
Q1 		– Sell
-39
Closed -$2K – 1522
2020
Q4 		$2K Sell
39
-3,418
-99% -$177K ﹤0.01% 1201
2020
Q3 		$178K Buy
3,457
+312
+10% +$15.1K 0.02% 611
2020
Q2 		$128K Buy
3,145
+2,835
+915% +$101K 0.02% 541
2020
Q1 		$11K Buy
+310
New +$13.7K 0.01% 674
2019
Q4 		– Sell
-11,018
Closed -$487K – 1329
2019
Q3 		$487K Buy
11,018
+10,518
+2,104% +$459K 0.05% 460
2019
Q2 		$25K Sell
500
-2,800
-85% -$144K ﹤0.01% 1009
2019
Q1 		$172K Sell
3,300
-33,500
-91% -$1.67M 0.02% 684
2018
Q4 		$1.61M Buy
36,800
+27,301
+287% +$1.4M 0.16% 187
2018
Q3 		$535K Buy
+9,499
New +$509K 0.04% 530
2017
Q4 		– Sell
-20,600
Closed -$735K – 1285
2017
Q3 		$735K Buy
+20,600
New +$712K 0.07% 384
2017
Q1 		– Sell
-16,663
Closed -$554K – 1222
2016
Q4 		$554K Buy
16,663
+16,059
+2,659% +$500K 0.06% 324
2016
Q3 		$17K Sell
604
-1,154
-66% -$34.3K ﹤0.01% 960
2016
Q2 		$57K Buy
1,758
+1,598
+999% +$50.9K 0.01% 808
2016
Q1 		$5K Buy
+160
New +$4.53K ﹤0.01% 1077

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

Quantbot Technologies's FIX Position: Q2 2026 in Review

Quantbot Technologies reduced its Comfort Systems (FIX) stake by 29% in Q2 2026, selling an estimated $782K and leaving 1,067 shares worth $2.11M. The position accounts for 0.08% of the portfolio, ranked #342.

Quantbot Technologies first reported a position in FIX in Q1 2016 and has held it in 21 quarters since. The position peaked at $3.68M in Q4 2025. 1,350 funds tracked by Wall St. Rank hold FIX as of Q2 2026.

  • Quantbot Technologies held 1,067 shares of Comfort Systems worth $2.11M as of Q2 2026.
  • Quantbot Technologies sold 431 Comfort Systems shares in Q2 2026, an estimated $782K.
  • Comfort Systems made up 0.08% of Quantbot Technologies's portfolio in Q2 2026, its #342 holding.
  • Quantbot Technologies first reported a position in Comfort Systems in Q1 2016 and has held it in 21 quarters since.
  • Quantbot Technologies's Comfort Systems position peaked at $3.68M in Q4 2025.
  • 1,350 funds tracked by Wall St. Rank held Comfort Systems as of Q2 2026.

Based on Quantbot Technologies's 13F filing for Q2 2026, filed 12 Aug 2026.