Top 50 Mattern Capital Management, Llc Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| AAPL | APPLE INC | 2.36% | 77.6K | $19.7M | +1.13%(+867) | $87.34(+242.18%) | 2026-03-31 | |
| PSX | PHILLIPS 66 | 1.93% | 88.6K | $16.1M | -2.05%(-1.85K) | $90.81(+89.21%) | 2026-03-31 | |
| MSFT | MICROSOFT CORP | 1.83% | 41.3K | $15.3M | +16.05%(+5.72K) | $217.46(+86.34%) | 2026-03-31 | |
| COST | COSTCO WHOLESALE CORPORATION | 1.72% | 14.4K | $14.4M | -1.17%(-171) | $358.52(+188.15%) | 2026-03-31 | |
| COR | CENCORA INC | 1.58% | 42.0K | $13.2M | -1.33%(-566) | $96.50(+164.95%) | 2026-03-31 | |
| GWW | WW GRAINGER INC | 1.57% | 12.0K | $13.1M | -1.85%(-226) | $383.20(+226.94%) | 2026-03-31 | |
| WEC | WEC ENERGY GROUP INC | 1.52% | 109.9K | $12.7M | +29.14%(+24.81K) | $95.18(+17.88%) | 2026-03-31 | |
| NEE | NEXTERA ENERGY INC | 1.49% | 133.9K | $12.4M | -2.30%(-3.15K) | $64.12(+47.93%) | 2026-03-31 | |
| CMS | CMS ENERGY CORP | 1.48% | 159.7K | $12.4M | +32.27%(+38.95K) | $64.68(+12.57%) | 2026-03-31 | |
| LOW | LOWES COS INC | 1.47% | 52.0K | $12.3M | -2.50%(-1.33K) | $134.71(+63.65%) | 2026-03-31 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative |
|---|---|---|
| Top 20 Holdings Weighted | +7.41% | +23.92% |
| Top 20 Holdings Unweighted | +6.91% | +22.20% |
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