MATTERN CAPITAL MANAGEMENT, LLC
Q3 2026 13F filing
Updated 3 days ago166 disclosed positions worth $855.9M
Full holdings
Every line item disclosed in Q3 2026
| # | Stock | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|---|
| 1 | A APPLE INC | $23.7M | 71.1K | 2.77% | — |
| 2 | M MICROSOFT CORP | $19.7M | 38.4K | 2.30% | — |
| 3 | G WW GRAINGER INC | $14M | 11.2K | 1.63% | — |
| 4 | C CENCORA INC | $13.1M | 43.7K | 1.53% | — |
| 5 | C COSTCO WHOLESALE CORPORATION | $13.1M | 14.4K | 1.53% | — |
| 6 | A BROADCOM INC | $12.5M | 35.7K | 1.47% | — |
| 7 | U UNITEDHEALTH GROUP INC | $12.5M | 33.9K | 1.45% | — |
| 8 | A AUTOMATIC DATA PROCESSING IN | $12.3M | 47.6K | 1.44% | — |
| 9 | A AFLAC INC | $12M | 107.7K | 1.41% | — |
| 10 | F FACTSET RESH SYS INC | $11.8M | 43.8K | 1.38% | — |
| 11 | L LINDE PLC | $11.4M | 24.1K | 1.34% | — |
| 12 | C CHUBB LIMITED | $11.3M | 34.8K | 1.32% | — |
| 13 | A AMGEN INC | $11.2M | 26.6K | 1.31% | — |
| 14 | B BLACKROCK INC | $11.1M | 10.5K | 1.29% | — |
| 15 | L ELI LILLY & CO | $11M | 9.5K | 1.29% | — |
| 16 | W WEC ENERGY GROUP INC | $11M | 109.2K | 1.29% | — |
| 17 | T TEXAS INSTRS INC | $11M | 39.3K | 1.29% | — |
| 18 | G GENERAL DYNAMICS CORP | $10.9M | 32.9K | 1.28% | — |
| 19 | L LOWES COS INC | $10.8M | 58.8K | 1.27% | — |
| 20 | M MOTOROLA SOLUTIONS INC | $10.6M | 23.8K | 1.24% | — |
| 21 | W WALMART INC | $10.6M | 102.2K | 1.24% | — |
| 22 | C CISCO SYS INC | $10.6M | 98.6K | 1.24% | — |
| 23 | B BROADRIDGE FINL SOLUTIONS IN | $10.6M | 65.7K | 1.24% | — |
| 24 | A AMERICAN WTR WKS CO INC NEW | $10.6M | 81.6K | 1.24% | — |
| 25 | N NEXTERA ENERGY INC | $10.5M | 138.7K | 1.23% | — |
| 26 | R ROPER TECHNOLOGIES INC | $10.5M | 30.0K | 1.23% | — |
| 27 | A ANALOG DEVICES INC | $10.5M | 26.4K | 1.23% | — |
| 28 | A ABBOTT LABORATORIES | $10.4M | 105.2K | 1.21% | — |
| 29 | T TRANE TECHNOLOGIES PLC | $10.4M | 23.0K | 1.21% | — |
| 30 | A ACCENTURE PLC IRELAND | $10.3M | 56.0K | 1.20% | — |
| 31 | S SHERWIN WILLIAMS CO | $10.2M | 31.6K | 1.19% | — |
| 32 | C CINTAS CORP | $10.2M | 52.2K | 1.19% | — |
| 33 | J JPMORGAN CHASE & CO | $10.1M | 30.6K | 1.18% | — |
| 34 | V VISA INC | $10.1M | 28.1K | 1.18% | — |
| 35 | P PAYCHEX INC | $10.1M | 102.1K | 1.18% | — |
| 36 | B BROWN & BROWN INC | $9.9M | 163.2K | 1.16% | — |
| 37 | C CMS ENERGY CORP | $9.9M | 157.3K | 1.16% | — |
| 38 | E ECOLAB INC | $9.9M | 36.0K | 1.15% | — |
| 39 | I INTERCONTINENTAL EXCHANGE IN | $9.8M | 64.6K | 1.15% | — |
| 40 | A AMPHENOL CORP | $9.8M | 116.4K | 1.15% | — |
| 41 | J JOHNSON & JOHNSON | $9.8M | 37.1K | 1.15% | — |
| 42 | S S&P GLOBAL INC | $9.8M | 24.9K | 1.15% | — |
| 43 | L L3HARRIS TECHNOLOGIES INC | $9.7M | 41.0K | 1.14% | — |
| 44 | P PARKER-HANNIFIN CORP | $9.6M | 10.0K | 1.12% | — |
| 45 | A ATMOS ENERGY CORP | $9.5M | 61.0K | 1.11% | — |
| 46 | T TRACTOR SUPPLY CO | $9.4M | 299.9K | 1.10% | — |
| 47 | X XYLEM INC | $9.3M | 92.1K | 1.09% | — |
| 48 | M MEDTRONIC PLC | $9.2M | 106.8K | 1.08% | — |
| 49 | P PROLOGIS INC. | $9.2M | 70.8K | 1.07% | — |
| 50 | C CONSTELLATION ENERGY CORP | $9.2M | 36.0K | 1.07% | — |