Jim Simons’s Comfort Systems FIX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $78.1M | Buy |
56,660
+2,680
| +5% | +$3.4M | 0.12% | 195 |
|
|
2025
Q4 | $50.4M | Buy |
53,980
+3,580
| +7% | +$3.31M | 0.08% | 293 |
|
|
2025
Q3 | $41.6M | Sell |
50,400
-79,900
| -61% | -$54.2M | 0.05% | 425 |
|
|
2025
Q2 | $69.9M | Sell |
130,300
-900
| -0.7% | -$392K | 0.09% | 241 |
|
|
2025
Q1 | $42.3M | Buy |
131,200
+79,900
| +156% | +$32.2M | 0.06% | 377 |
|
|
2024
Q4 | $21.8M | Sell |
51,300
-42,700
| -45% | -$18.7M | 0.03% | 634 |
|
|
2024
Q3 | $36.7M | Buy |
94,000
+60,200
| +178% | +$19.8M | 0.06% | 428 |
|
|
2024
Q2 | $10.3M | Buy |
33,800
+11,800
| +54% | +$3.75M | 0.02% | 903 |
|
|
2024
Q1 | $6.99M | Sell |
22,000
-14,600
| -40% | -$3.73M | 0.01% | 1199 |
|
|
2023
Q4 | $7.53M | Buy |
+36,600
| New | +$6.76M | 0.01% | 1081 |
|
|
2023
Q3 | – | Sell |
-24,000
| Closed | -$3.94M | – | 3804 |
|
|
2023
Q2 | $3.94M | Sell |
24,000
-77,200
| -76% | -$11.5M | 0.01% | 1568 |
|
|
2023
Q1 | $14.8M | Buy |
101,200
+68,900
| +213% | +$8.94M | 0.02% | 876 |
|
|
2022
Q4 | $3.72M | Buy |
+32,300
| New | +$3.76M | 0.01% | 1691 |
|
|
2022
Q2 | – | Sell |
-39,800
| Closed | -$3.54M | – | 4334 |
|
|
2022
Q1 | $3.54M | Buy |
+39,800
| New | +$3.57M | ﹤0.01% | 1822 |
|
|
2021
Q4 | – | Sell |
-50,600
| Closed | -$3.61M | – | 3995 |
|
|
2021
Q3 | $3.61M | Sell |
50,600
-3,774
| -7% | -$281K | ﹤0.01% | 1665 |
|
|
2021
Q2 | $4.28M | Sell |
54,374
-42,326
| -44% | -$3.45M | 0.01% | 1723 |
|
|
2021
Q1 | $7.23M | Buy |
96,700
+8,800
| +10% | +$562K | 0.01% | 1414 |
|
|
2020
Q4 | $4.63M | Sell |
87,900
-7,300
| -8% | -$379K | 0.01% | 1643 |
|
|
2020
Q3 | $4.9M | Sell |
95,200
-3,400
| -3% | -$165K | ﹤0.01% | 1588 |
|
|
2020
Q2 | $4.02M | Buy |
98,600
+77,000
| +356% | +$2.74M | ﹤0.01% | 1780 |
|
|
2020
Q1 | $789K | Buy |
+21,600
| New | +$957K | ﹤0.01% | 2539 |
|
|
2019
Q3 | – | Sell |
-127,480
| Closed | -$6.5M | – | 3505 |
|
|
2019
Q2 | $6.5M | Sell |
127,480
-283,400
| -69% | -$14.6M | 0.01% | 1667 |
|
|
2019
Q1 | $21.5M | Sell |
410,880
-206,100
| -33% | -$10.3M | 0.02% | 934 |
|
|
2018
Q4 | $26.9M | Sell |
616,980
-70,020
| -10% | -$3.58M | 0.03% | 714 |
|
|
2018
Q3 | $38.7M | Sell |
687,000
-100
| -0% | -$5.36K | 0.04% | 555 |
|
|
2018
Q2 | $31.5M | Buy |
687,100
+19,400
| +3% | +$865K | 0.03% | 655 |
|
|
2018
Q1 | $27.5M | Buy |
667,700
+100
| +0% | +$4.2K | 0.03% | 758 |
|
|
2017
Q4 | $29.1M | Sell |
667,600
-85,500
| -11% | -$3.5M | 0.03% | 711 |
|
|
2017
Q3 | $26.9M | Sell |
753,100
-114,992
| -13% | -$3.97M | 0.03% | 723 |
|
|
2017
Q2 | $32.2M | Buy |
868,092
+90,592
| +12% | +$3.22M | 0.04% | 573 |
|
|
2017
Q1 | $28.5M | Buy |
777,500
+30,800
| +4% | +$1.07M | 0.04% | 595 |
|
|
2016
Q4 | $24.9M | Buy |
746,700
+31,200
| +4% | +$972K | 0.04% | 649 |
|
|
2016
Q3 | $21M | Buy |
715,500
+21,600
| +3% | +$642K | 0.04% | 670 |
|
|
2016
Q2 | $22.6M | Sell |
693,900
-59,400
| -8% | -$1.89M | 0.04% | 604 |
|
|
2016
Q1 | $23.9M | Sell |
753,300
-13,100
| -2% | -$371K | 0.05% | 554 |
|
|
2015
Q4 | $21.8M | Buy |
766,400
+375,492
| +96% | +$11.4M | 0.05% | 504 |
|
|
2015
Q3 | $10.7M | Buy |
390,908
+267,408
| +217% | +$7.16M | 0.03% | 901 |
|
|
2015
Q2 | $2.83M | Buy |
123,500
+3,787
| +3% | +$83.2K | 0.01% | 1839 |
|
|
2015
Q1 | $2.52M | Buy |
+119,713
| New | +$2.13M | 0.01% | 1799 |
|
|
2014
Q4 | – | Sell |
-63,900
| Closed | -$866K | – | 3013 |
|
|
2014
Q3 | $866K | Buy |
63,900
+8,100
| +15% | +$122K | ﹤0.01% | 2092 |
|
|
2014
Q2 | $882K | Sell |
55,800
-261,297
| -82% | -$4.08M | ﹤0.01% | 2110 |
|
|
2014
Q1 | $4.83M | Buy |
317,097
+64,697
| +26% | +$1.1M | 0.01% | 1271 |
|
|
2013
Q4 | $4.89M | Buy |
252,400
+219,000
| +656% | +$4.14M | 0.01% | 1201 |
|
|
2013
Q3 | $561K | Buy |
+33,400
| New | +$535K | ﹤0.01% | 2263 |
|
Other funds holding FIX
VCM
VPM
Jim Simons's FIX Position: Q1 2026 in Review
Jim Simons increased its Comfort Systems (FIX) stake by 5% in Q1 2026, buying an estimated $3.4M and bringing the position to 56,660 shares worth $78.1M. The position accounts for 0.12% of the portfolio, ranked #195.
Jim Simons first reported a position in FIX in Q3 2013 and has held it in 44 quarters since. 1,200 funds tracked by Wall St. Rank hold FIX as of Q1 2026.
- Jim Simons held 56,660 shares of Comfort Systems worth $78.1M as of Q1 2026.
- Jim Simons bought 2,680 Comfort Systems shares in Q1 2026, an estimated $3.4M.
- Comfort Systems made up 0.12% of Jim Simons's portfolio in Q1 2026, its #195 holding.
- Jim Simons first reported a position in Comfort Systems in Q3 2013 and has held it in 44 quarters since.
- 1,200 funds tracked by Wall St. Rank held Comfort Systems as of Q1 2026.
Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.