Ronald Muhlenkamp – Muhlenkamp & Co Portfolio Activity & Recent Trades (Jun 30, 2025)
As of Jun 30, 2025, the Muhlenkamp & Co portfolio activity showed several notable changes in holdings, according to the latest SEC 13F filing reported on Jul 24, 2025. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.
During Q2 2025, the filing reported:
New Buys – Celanese Corporation (CE)
Increases – Microchip Technology Incorporat (MCHP), Transocean (H8817H100), BGC Group, Inc. (BGC), Dow Inc. (DOW), Schlumberger N.V. (SLB), and 15 more
Complete Exits – UnitedHealth Group Incorporated (UNH)
These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.
Muhlenkamp & Co Activity
| Date | Symbol | Type | Quantity |
|---|---|---|---|
Q4 2014Dec 31, 2014 | LSCC Lattice Semiconductor Corporati | Sell | -740-0.1% |
Q4 2014Dec 31, 2014 | PFE Pfizer, Inc. | Sell | -1,090-2.8% |
Q4 2014Dec 31, 2014 | STT State Street Corporation | Sell | -2,105-0.9% |
Q4 2014Dec 31, 2014 | MSFT Microsoft Corporation | Sell | -9,875-4.9% |
Q4 2014Dec 31, 2014 | SAVE Spirit Airlines, Inc. | Sell | -16,796-9.2% |
Q4 2014Dec 31, 2014 | ISSC Innovative Solutions and Suppor | Sell | -28,550-7.1% |
Q4 2014Dec 31, 2014 | SAH Sonic Automotive, Inc. | Sell | -35,805-6.3% |
Q4 2014Dec 31, 2014 | ABG Asbury Automotive Group Inc | Sell | -35,895-29.1% |
Q4 2014Dec 31, 2014 | BFH Bread Financial Holdings, Inc. | Sell | -50,345-29.3% |
Q4 2014Dec 31, 2014 | C Citigroup, Inc. | Sell | -50,655-15.3% |
Q4 2014Dec 31, 2014 | JPM JP Morgan Chase & Co. | Sell | -100,510-21.8% |
Q4 2014Dec 31, 2014 | AIG American International Group, I | Sell | -103,465-29.1% |
Q4 2014Dec 31, 2014 | GM General Motors Company | Sell | -155,890-69.2% |
Q4 2014Dec 31, 2014 | CSCO Cisco Systems, Inc. | Sell - Position Exit | -162,854-100.0% |
Q4 2014Dec 31, 2014 | HAL Halliburton Company | Sell | -238,605-95.1% |
Q4 2014Dec 31, 2014 | ORCL Oracle Corporation | Sell | -400,520-73.7% |
Q4 2014Dec 31, 2014 | DAL Delta Air Lines, Inc. | Sell | -490,025-64.9% |
Q4 2014Dec 31, 2014 | CLNE Clean Energy Fuels Corp. | Sell - Position Exit | -886,845-100.0% |
Q3 2014Sep 30, 2014 | ON ON Semiconductor Corporation | Buy - Position Entry | +308,455 |
Q3 2014Sep 30, 2014 | GILD Gilead Sciences, Inc. | Buy | +61,635+42.6% |
Q3 2014Sep 30, 2014 | HBI Hanesbrands Inc. | Buy | +49,520+62.9% |
Q3 2014Sep 30, 2014 | LSCC Lattice Semiconductor Corporati | Buy | +43,100+7.9% |
Q3 2014Sep 30, 2014 | AXL American Axle & Manufacturing H | Buy | +34,000+5.9% |
Q3 2014Sep 30, 2014 | PAAS Pan American Silver Corp. | Buy - Position Entry | +20,210 |
Q3 2014Sep 30, 2014 | MGNX MacroGenics, Inc. | Buy - Position Entry | +16,975 |
Q3 2014Sep 30, 2014 | DSL DoubleLine Income Solutions Fun | Buy - Position Entry | +15,080 |
Q3 2014Sep 30, 2014 | AB AllianceBernstein Holding L.P. | Buy - Position Entry | +11,550 |
Q3 2014Sep 30, 2014 | SAVE Spirit Airlines, Inc. | Buy | +8,560+4.9% |
Q3 2014Sep 30, 2014 | RUSHB Rush Enterprises, Inc. | Buy | +8,000+9.4% |
Q3 2014Sep 30, 2014 | MS Morgan Stanley | Buy | +5,000+1.6% |