Muhlenkamp & Co
Muhlenkamp & Co (MUHLENKAMP & CO INC) reported 28 positions worth $345.3M as of June 30, 2026 (13F filed August 18, 2026). Largest holding: RUSHA (7.0%). Biggest move: exit MTZ ($13.8M).
| # | Symbol | Company | Type | Value ↓ | % Port. | Time Held | Shares | 1Y | YTD |
|---|---|---|---|---|---|---|---|---|---|
| ▸ 1 | RUSHA | SH | $24.3M | 7.03% | >10 Years | 332,332 | — | — | |
| ▸ 2 | NEM | SH | $21.6M | 6.25% | 2.8 Years | 231,090 | — | — | |
| ▸ 3 | AEM | SH | $21.5M | 6.22% | 1.8 Years | 138,521 | — | — | |
| ▸ 4 | EQT | SH | $21.4M | 6.19% | 4.5 Years | 402,243 | — | — | |
| ▸ 5 | MCK | SH | $20.6M | 5.95% | 9.5 Years | 27,202 | — | — | |
| ▸ 6 | BRK-B | SH | $19.3M | 5.58% | 6.5 Years | 38,495 | — | — | |
| ▸ 7 | MCHP | SH | $18.5M | 5.37% | 8.8 Years | 203,139 | — | — | |
| ▸ 8 | AAPL | SH | $18.0M | 5.21% | >10 Years | 62,125 | — | — | |
| ▸ 9 | URI | SH | $17.8M | 5.14% | 3 Years | 15,673 | — | — | |
| ▸ 10 | RGLD | SH | $17.6M | 5.09% | 5.5 Years | 88,088 | — | — |
The free plan shows the top 10 positions. The remaining 18 positions, the full portfolio and quarter changes unlock with Pro.
Pro Feature
This section is exclusive to Fundocap Pro. Full holdings tables, consensus trades, ownership analysis, backtests and exports unlock with Pro.
Upgrade to ProRelated managers
Five closest superinvestors by Jaccard overlap of tickers held in the latest quarter (computed nightly).
| Manager | Overlap | Shared holdings |
|---|---|---|
| Semper Augustus Investments | 11.4% | MSFT, MCHP, NEM, AAPL, BRK-B, EXMOC, TRV, GEV |
| Fairholme Capital (Bruce Berkowitz) | 7.9% | EPD, AAPL, BRK-B |
| H&H International Investment (Duan Yongping) | 7.0% | MSFT, AAPL, BRK-B |
| Himalaya Capital (Li Lu) | 5.9% | AAPL, BRK-B |
| Findlay Park Partners | 5.5% | MSFT, RGLD, URI, BRK-B |
Read the 2026-Q2 quarterly report · 13F Filing Calendar
Frequently Asked Questions
What stocks does Muhlenkamp & Co hold as of Q2 2026?
Muhlenkamp & Co reported 28 positions worth $345.3M in its Q2 2026 13F filing. Largest positions: RUSHA (7.0%), NEM (6.3%), AEM (6.2%), EQT (6.2%) and MCK (6.0%).
What did Muhlenkamp & Co buy in Q2 2026?
No previous quarter is available yet; the comparison appears with the next filing.
What did Muhlenkamp & Co 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.