Ronald Muhlenkamp - Muhlenkamp & Co 13F Portfolio Holdings (Q2 2026)
According to the SEC 13F filed on Aug 18, 2026, the Muhlenkamp & Co portfolio is valued at approximately $345.25M across 28 publicly traded holdings as of quarter-end Jun 30, 2026. This profile highlights the top investments led by RUSH ENTERPRISES INC (RUSHA), NEWMONT CORP (NEM), AGNICO EAGLE MINES LTD (AEM), EQT CORP (EQT), and others. Explore insights into portfolio composition, sector allocation, and recent trade activity.
Muhlenkamp & Co's stock portfolio spans 28 holdings across 9 sectors, with a total market value of $345.25M. The Basic Materials sector represents the largest allocation, while the top holdings account for nearly 58% of the total portfolio value. RUSH ENTERPRISES INC remains the single largest position at 7.0% of all equity investments.
Complete Holdings
Showing 28 of 28 holdings.
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| RUSH ENTERPRISES INC | RUSHA | Consumer Cyclical | 7.03% | 332,332 | +427 | +0.13% | $24.26M |
| NEWMONT CORP | NEM | Basic Materials | 6.25% | 231,090 | -92 | -0.04% | $21.58M |
| AGNICO EAGLE MINES LTD | AEM | Basic Materials | 6.22% | 138,521 | -67 | -0.05% | $21.49M |
| EQT CORP | EQT | Energy | 6.19% | 402,243 | +1,001 | +0.25% | $21.39M |
| MCKESSON CORP | MCK | Healthcare | 5.95% | 27,202 | +33 | +0.12% | $20.55M |
| BERKSHIRE HATHAWAY INC DEL | BRK-B | Financial Services | 5.58% | 38,495 | +144 | +0.38% | $19.26M |
| MICROCHIP TECHNOLOGY INC. | MCHP | Technology | 5.37% | 203,139 | +154 | +0.08% | $18.53M |
| APPLE INC | AAPL | Technology | 5.21% | 62,125 | -434 | -0.69% | $17.98M |
| UNITED RENTALS INC | URI | Industrials | 5.14% | 15,673 | +70 | +0.45% | $17.76M |
| ROYAL GOLD INC | RGLD | Basic Materials | 5.09% | 88,088 | +196 | +0.22% | $17.58M |
| WABTEC | WAB | Industrials | 4.93% | 63,156 | +1 | +0.00% | $17.03M |
| BGC GROUP INC | BGC | Financial Services | 4.48% | 1,447,070 | +3,129 | +0.22% | $15.47M |
| NMI HLDGS INC | NMIH | Financial Services | 4.39% | 368,558 | +2,339 | +0.64% | $15.14M |
| SLB LIMITED | SLB | Energy | 4.36% | 323,878 | +1,707 | +0.53% | $15.06M |
| MICROSOFT CORP | MSFT | Technology | 3.54% | 32,776 | -161 | -0.49% | $12.23M |
| ICON PUB LTD CO | ICLR | Other | 3.34% | 66,337 | +332 | +0.50% | $11.52M |
| TAYLOR MORRISON HOME CORP | TMHC | Consumer Cyclical | 3.30% | 158,625 | +19 | +0.01% | $11.38M |
| LYONDELLBASELL INDUSTRIES NV | LYB | Other | 2.87% | 187,920 | +761 | +0.41% | $9.89M |
| CELANESE CORP DEL | CE | Basic Materials | 2.82% | 211,997 | +1,197 | +0.57% | $9.75M |
| SPDR GOLD TR | GLD | Other | 2.35% | 22,068 | -15 | -0.07% | $8.13M |
| ALPS ETF TR | AMLP | Other | 2.26% | 150,615 | - | - | $7.81M |
| EQUINOX GOLD CORP | EQX | Basic Materials | 1.47% | 522,251 | +3,032 | +0.58% | $5.08M |
| TRAVELERS COMPANIES INC | TRV | Financial Services | 0.63% | 6,627 | - | - | $2.19M |
| GE VERNOVA INC | GEV | Utilities | 0.49% | 1,426 | - | - | $1.68M |
| ENTERPRISE PRODS PARTNERS L | EPD | Energy | 0.26% | 24,855 | - | - | $913.67K |
| RUSH ENTERPRISES INC | RUSHB | Consumer Cyclical | 0.21% | 9,393 | -61 | -0.65% | $718.57K |
| ISHARES SILVER TR | SLV | Other | 0.19% | 12,550 | +12,550 | +100.00% | $671.05K |
| EXXON MOBIL CORP | XOM | Energy | 0.06% | 1,640 | - | - | $224.22K |
Holdings by Sector
| Sector | Allocation | Value |
|---|---|---|
| Basic Materials | 21.86% | $75.48M |
| Financial Services | 15.08% | $52.06M |
| Technology | 14.11% | $48.73M |
| Other | 11.01% | $38.03M |
| Energy | 10.89% | $37.58M |
| Consumer Cyclical | 10.53% | $36.35M |
| Industrials | 10.07% | $34.78M |
| Healthcare | 5.95% | $20.55M |
| Utilities | 0.49% | $1.68M |
Portfolio insights
According to the SEC 13F filed on Aug 18, 2026, the Muhlenkamp & Co portfolio holds 28 securities valued at $345.25M as of quarter-end Jun 30, 2026. The Basic Materials sector represents the largest allocation, while the top positions account for a significant portion of the total portfolio weight.