Muhlenkamp & Co Inc
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$379.8M
Q ending 2026-03-31
Prior quarter
$371.8M
Q ending 2025-12-31
Change
+2.1% QoQ · +24.3% YoY
Positions
29
reported holdings
Largest positions
All 29 reported positions, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Agnico Eagle Mines Ltd | AEM | Shares | $28.1M | 139K |
| Eqt Corp | EQT | Shares | $25.5M | 401K |
| Newmont Corp | NEM | Shares | $25.0M | 231K |
| Mckesson Corp | MCK | Shares | $23.5M | 27K |
| Royal Gold Inc | RGLD | Shares | $22.4M | 88K |
| Rush Enterprises Inc | RUSHA | Shares | $21.9M | 332K |
| Berkshire Hathaway Inc Del | BRK/B | Shares | $18.4M | 38K |
| Slb Limited | SLB | Shares | $16.6M | 322K |
| Apple Inc | AAPL | Shares | $15.9M | 63K |
| Wabtec | WAB | Shares | $15.8M | 63K |
| Lyondellbasell Industries Nv | Shares | $15.1M | 187K | |
| Bgc Group Inc | BGC | Shares | $14.1M | 1.4M |
| Celanese Corp Del | CE | Shares | $13.9M | 211K |
| Mastec Inc | MTZ | Shares | $13.8M | 43K |
| Nmi Hldgs Inc | NMIH | Shares | $13.7M | 366K |
| Microchip Technology Inc. | MCHP | Shares | $13.1M | 203K |
| Ea Series Trust | FRDM | Shares | $12.9M | 237K |
| Microsoft Corp | MSFT | Shares | $12.2M | 33K |
| United Rentals Inc | URI | Shares | $11.4M | 16K |
| Spdr Gold Tr | GLD | Shares | $9.5M | 22K |
| Taylor Morrison Home Corp | TMHC | Shares | $9.2M | 159K |
| Alps Etf Tr | AMLP | Shares | $7.9M | 151K |
| Equinox Gold Corp | EQX | Shares | $7.5M | 519K |
| Icon Plc | Shares | $7.3M | 66K | |
| Travelers Companies Inc | TRV | Shares | $1.9M | 7K |
| Ge Vernova Inc | GEV | Shares | $1.2M | 1K |
| Enterprise Prods Partners L | EPD | Shares | $941K | 25K |
| Rush Enterprises Inc | RUSHB | Shares | $608K | 9K |
| Exxon Mobil Corp | XOM | Shares | $278K | 2K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.