MATTERN CAPITAL MANAGEMENT, LLC
MATTERN CAPITAL MANAGEMENT, LLC reported 166 positions worth $856.7M as of June 30, 2026 (13F filed July 24, 2026). Largest holding: AAPL (2.6%).
| # | Symbol | Company | Type | Value ↓ | % Port. | Shares | 1Y | YTD |
|---|---|---|---|---|---|---|---|---|
| ▸ 1 | AAPL | SH | $22.1M | 2.58% | 76,362 | — | — | |
| ▸ 2 | GWW | SH | $16.1M | 1.88% | 11,817 | — | — | |
| ▸ 3 | MSFT | SH | $15.3M | 1.79% | 41,086 | — | — | |
| ▸ 4 | UNH | SH | $14.6M | 1.71% | 35,240 | — | — | |
| ▸ 5 | COST | SH | $13.4M | 1.57% | 14,372 | — | — | |
| ▸ 6 | AVGO | SH | $13.3M | 1.55% | 35,199 | — | — | |
| ▸ 7 | COR | SH | $13.3M | 1.55% | 46,831 | — | — | |
| ▸ 8 | AFL | SH | $12.9M | 1.51% | 110,309 | — | — | |
| ▸ 9 | CSCO | SH | $12.5M | 1.45% | 106,058 | — | — | |
| ▸ 10 | LIN | SH | $12.3M | 1.44% | 23,750 | — | — |
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Frequently Asked Questions
What stocks does MATTERN CAPITAL MANAGEMENT, LLC hold as of Q2 2026?
MATTERN CAPITAL MANAGEMENT, LLC reported 166 positions worth $856.7M in its Q2 2026 13F filing. Largest positions: AAPL (2.6%), GWW (1.9%), MSFT (1.8%), UNH (1.7%) and COST (1.6%).
What did MATTERN CAPITAL MANAGEMENT, LLC buy in Q2 2026?
No previous quarter is available yet; the comparison appears with the next filing.
What did MATTERN CAPITAL MANAGEMENT, LLC sell in Q2 2026?
No previous quarter is available yet.
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.