FIX — COMFORT SYS USA INC
Index member: S&P 500
As of Q2 2026, 51 SEC-registered investment managers reported holding FIX (COMFORT SYS USA INC) in their latest 13F filings, with a combined reported value of $30.10B across 15.53M shares. That is +11.4% by share count (+1.59M shares) versus the previous quarter, while reported value moved +58.8%. Ownership is concentrated: the five largest holders account for 53.3% of reported value and the top ten for 70.5%.
Compared with the prior quarter, 2 opened new positions, 22 added to existing stakes, 25 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
FIX is a constituent of the S&P 500 and is classified in the Industrials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| BlackRock Inc history | Q2 2026 | 3.40M | $6.73B | 0.11% | Reduce |
| Vanguard Group history | Q4 2025 | 4.31M | $4.02B | 0.06% | Add |
| Fidelity Management & Research (FMR) history | Q2 2026 | 1.66M | $3.29B | 0.16% | Add |
| Geode Capital Management history | Q2 2026 | 1.15M | $2.29B | 0.12% | Reduce |
| AQR Capital Management history | Q2 2026 | 1.06M | $2.08B | 0.73% | Reduce |
| JPMorgan Chase & Co history | Q2 2026 | 838.42K | $1.63B | 0.19% | New |
| Capital World Investors history | Q2 2026 | 720.24K | $1.43B | 0.18% | Reduce |
| Invesco Ltd history | Q2 2026 | 658.31K | $1.30B | 0.11% | Add |
| Norges Bank Investment Management history | Q2 2026 | 471.56K | $934.62M | 0.09% | Reduce |
| Morgan Stanley history | Q2 2026 | 430.08K | $852.41M | 0.05% | Reduce |
| Northern Trust Corp history | Q2 2026 | 340.99K | $675.83M | 0.08% | Add |
| Charles Schwab Investment Management history | Q2 2026 | 297.85K | $590.31M | 0.08% | Add |
| Amundi US history | Q2 2026 | 292.90K | $580.52M | 0.14% | Add |
| Goldman Sachs Group history | Q2 2026 | 268.24K | $531.64M | 0.05% | Add |
| Citadel Advisors history | Q2 2026 | 268.16K | $531.48M | 0.06% | Reduce |
| Deutsche Bank AG history | Q2 2026 | 223.90K | $443.75M | 0.14% | Reduce |
| Franklin Resources history | Q2 2026 | 222.97K | $441.91M | 0.10% | Add |
| MFS Investment Management history | Q2 2026 | 220.78K | $440.01M | 0.15% | Add |
| Arrowstreet Capital history | Q2 2026 | 221.70K | $439.40M | 0.20% | Reduce |
| Baillie Gifford & Co history | Q2 2026 | 212.66K | $421.47M | 0.38% | Reduce |
New Positions (Q2 2026)
- JPMorgan Chase & Co 838.42K sh · $1.63B
- Coatue Management 17.79K sh · $35.26M
Fully Exited (vs previous quarter)
- Janus Henderson Group sold 115.38K sh · $159.08M
- Marshall Wace sold 2.08K sh · $2.87M
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 4.97M | 4.91M | 3.95M | 3.88M | 3.98M | 3.45M | 3.51M | 3.40M |
| Fidelity Management & Research (FMR) | 805.28K | 858.00K | 619.17K | 807.15K | 810.70K | 609.09K | 422.29K | 354.58K | 570.78K | 716.70K | 2.18M | 1.70M | 1.55M | 1.70M | 1.42M | 1.57M | 1.89M | 1.67M | 1.45M | 1.66M |
| Geode Capital Management | 600.85K | 604.79K | 607.01K | 602.21K | 613.61K | 634.81K | 661.18K | 685.30K | 773.74K | 826.98K | 868.49K | 700.20K | 748.13K | 769.53K | 818.87K | 821.90K | 853.47K | 1.19M | 1.24M | 1.15M |
| AQR Capital Management | 17.68K | 11.78K | 13.61K | 13.20K | 13.22K | 12.88K | 29.29K | 30.30K | 32.52K | 29.26K | 75.84K | 142.54K | 205.27K | 256.98K | 530.43K | 782.43K | 835.56K | 1.02M | 1.12M | 1.06M |
| JPMorgan Chase & Co | 415.50K | 421.94K | 392.51K | 384.92K | 375.87K | 374.06K | 302.80K | 321.62K | 271.29K | 675.83K | 645.85K | 8.40K | 130.81K | 380.90K | 519.44K | 536.91K | 734.52K | 706.99K | — | 838.42K |
| Capital World Investors | 1.52M | 1.77M | 2.34M | 2.34M | 2.22M | 2.03M | 2.20M | 1.85M | 1.77M | 1.70M | 2.15M | 2.43M | 2.28M | 2.15M | 2.32M | 2.23M | 1.80M | 1.64M | 865.78K | 720.24K |
| Invesco Ltd | 413.57K | 504.58K | 157.73K | 162.80K | 406.07K | 561.80K | 818.09K | 1.27M | 1.32M | 1.25M | 1.27M | 1.52M | 1.43M | 1.40M | 1.00M | 990.83K | 1.06M | 652.98K | 606.58K | 658.31K |
| Norges Bank Investment Management | — | — | — | — | — | 430.05K | — | — | — | 395.29K | — | 435.50K | — | 462.56K | — | 479.29K | — | 503.17K | — | 471.56K |
| Morgan Stanley | 219.18K | 284.15K | 159.65K | 218.99K | 248.37K | 384.50K | 384.24K | 404.11K | 447.89K | 405.81K | 355.20K | 334.50K | 315.36K | 329.22K | 374.08K | 332.07K | 345.66K | 431.67K | 460.13K | 430.08K |
| Northern Trust Corp | 418.43K | 413.03K | 399.52K | 388.15K | 386.49K | 392.09K | 396.38K | 399.69K | 399.44K | 480.32K | 441.95K | 432.21K | 262.10K | 314.82K | 317.62K | 335.86K | 309.32K | 318.78K | 329.10K | 340.99K |
| Charles Schwab Investment Management | 359.49K | 357.72K | 362.43K | 369.89K | 374.17K | 376.83K | 374.63K | 364.57K | 476.76K | 467.87K | 474.32K | 400.09K | 302.00K | 298.76K | 303.23K | 302.19K | 207.73K | 286.48K | 287.74K | 297.85K |
| Amundi US | — | — | — | — | — | — | 4.90K | 4.55K | 4.49K | — | — | 31 | 1.05K | 992 | 24.81K | 28.29K | 8.08K | 112.63K | 136.84K | 292.90K |
| Goldman Sachs Group | 79.65K | 49.24K | 74.61K | 83.61K | 183.35K | 137.82K | 131.97K | 246.90K | 154.95K | 269.07K | 367.20K | 268.68K | 578.35K | 635.01K | 332.74K | 252.11K | 275.47K | 224.95K | 244.05K | 268.24K |
| Citadel Advisors | 74.24K | 42.90K | 43.05K | 44.03K | 142.73K | 179.59K | 286.50K | 46.99K | 59.38K | 89.82K | 117.97K | 79.61K | 101.92K | 91.84K | 280.22K | 134.02K | 173.50K | 95.84K | 300.89K | 268.16K |
| Deutsche Bank AG | 24.60K | 25.34K | 23.45K | 20.29K | 16.64K | 20.77K | 28.75K | 20.08K | 21.38K | 41.09K | 61.22K | 23.03K | 37.04K | 49.10K | 49.12K | 213.75K | 238.41K | 312.82K | 240.79K | 223.90K |
| Franklin Resources | — | — | — | — | — | — | — | 10.29K | 10.58K | 10.57K | 174.06K | 164.34K | 165.58K | 174.41K | 159.59K | 190.74K | 150.13K | 180.01K | 203.39K | 222.97K |
| MFS Investment Management | 153.90K | 89.32K | — | 101.37K | 19.89K | 6.96K | — | — | — | — | — | — | — | — | — | — | — | — | 228 | 220.78K |
| Arrowstreet Capital | — | — | — | — | — | — | 13.98K | — | — | — | 98.70K | 95.96K | 133.75K | 170.23K | 151.23K | 149.61K | 190.20K | 224.27K | 252.98K | 221.70K |
| Baillie Gifford & Co | — | — | — | — | — | — | — | — | 1.19M | 1.15M | 1.06M | 1.04M | 1.01M | 605.36K | 445.92K | 432.54K | 412.78K | 274.74K | 225.12K | 212.66K |
| Legal & General Investment Management America | 100.32K | 102.81K | 101.98K | 102.79K | 103.00K | 104.24K | 104.77K | 113.22K | 111.06K | 65.67K | 62.40K | 61.88K | 67.10K | 62.45K | 65.68K | 64.28K | 61.55K | 121.86K | 153.78K | 201.87K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details