Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
MATTERN CAPITAL MANAGEMENT, LLC (CIK 1803227) reported $834.9M across 170 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: AAPL ($19.7M, 2.36%), PSX ($16.1M, 1.93%), MSFT ($15.3M, 1.83%), COST ($14.4M, 1.72%), ABC ($13.2M, 1.58%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | AAPL | APPLE INC | $19.7M | 2.36% | 77,600 | Added |
| 2 | PSX | PHILLIPS 66 | $16.1M | 1.93% | 88,599 | Trimmed |
| 3 | MSFT | MICROSOFT CORP | $15.3M | 1.83% | 41,344 | Added |
| 4 | COST | COSTCO WHOLESALE CORPORATION | $14.4M | 1.72% | 14,415 | Trimmed |
| 5 | ABC | CENCORA INC | $13.2M | 1.58% | 41,995 | Trimmed |
| 6 | GWW | WW GRAINGER INC | $13.1M | 1.57% | 12,008 | Trimmed |
| 7 | WEC | WEC ENERGY GROUP INC | $12.7M | 1.52% | 109,948 | Added |
| 8 | NEE | NEXTERA ENERGY INC | $12.4M | 1.49% | 133,938 | Trimmed |
| 9 | CMS | CMS ENERGY CORP | $12.4M | 1.48% | 159,660 | Added |
| 10 | LOW | LOWES COS INC | $12.3M | 1.47% | 52,006 | Trimmed |
| 11 | AFL | AFLAC INC | $12.1M | 1.45% | 110,625 | Added |
| 12 | LHX | L3HARRIS TECHNOLOGIES INC | $12.0M | 1.44% | 34,741 | Trimmed |
| 13 | LIN | LINDE PLC | $11.9M | 1.43% | 24,079 | Trimmed |
| 14 | AWK | AMERICAN WTR WKS CO INC NEW | $11.9M | 1.43% | 87,602 | Added |
| 15 | CB | CHUBB LTD SWITZ | $11.8M | 1.41% | 36,121 | Trimmed |
| 16 | AVGO | BROADCOM INC | $11.5M | 1.38% | 37,221 | Trimmed |
| 17 | GD | GENERAL DYNAMICS CORP | $11.3M | 1.36% | 32,970 | Trimmed |
| 18 | ATO | ATMOS ENERGY CORP | $11.0M | 1.32% | 59,706 | Added |
| 19 | WMT | WALMART INC | $11.0M | 1.31% | 88,217 | Trimmed |
| 20 | ABT | ABBOTT LABORATORIES | $10.9M | 1.30% | 105,888 | Added |
| 21 | MSI | MOTOROLA SOLUTIONS INC | $10.7M | 1.28% | 24,556 | New |
| 22 | UNH | UNITEDHEALTH GROUP INC | $10.5M | 1.26% | 38,785 | Added |
| 23 | CEG | CONSTELLATION ENERGY CORP | $10.4M | 1.24% | 37,107 | Added |
| 24 | ROP | ROPER TECHNOLOGIES INC | $10.3M | 1.23% | 29,054 | Added |
| 25 | BR | BROADRIDGE FINL SOLUTIONS IN | $10.2M | 1.22% | 62,643 | Added |
Source: SEC Form 13F filings · as of 2026-03-31