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 |
|---|---|---|---|
Q3 2014Sep 30, 2014 | AAPL Apple Inc. | Buy | +3,215+3.3% |
Q3 2014Sep 30, 2014 | ISSC Innovative Solutions and Suppor | Buy | +3,105+0.8% |
Q3 2014Sep 30, 2014 | OLED Universal Display Corporation | Buy | +3,000+1.4% |
Q3 2014Sep 30, 2014 | JPM JP Morgan Chase & Co. | Buy | +3,000+0.7% |
Q3 2014Sep 30, 2014 | HAL Halliburton Company | Buy | +2,800+1.1% |
Q3 2014Sep 30, 2014 | CLNE Clean Energy Fuels Corp. | Buy | +2,585+0.3% |
Q3 2014Sep 30, 2014 | BMY Bristol-Myers Squibb Company | Sell | -285-0.1% |
Q3 2014Sep 30, 2014 | DAL Delta Air Lines, Inc. | Sell | -500-0.1% |
Q3 2014Sep 30, 2014 | GM General Motors Company | Sell | -1,000-0.4% |
Q3 2014Sep 30, 2014 | ALGT Allegiant Travel Company | Sell | -1,000-1.1% |
Q3 2014Sep 30, 2014 | PFE Pfizer, Inc. | Sell | -1,520-3.7% |
Q3 2014Sep 30, 2014 | BRK-B Berkshire Hathaway Inc. New | Sell | -5,000-4.2% |
Q3 2014Sep 30, 2014 | SAH Sonic Automotive, Inc. | Sell | -6,000-1.0% |
Q3 2014Sep 30, 2014 | C Citigroup, Inc. | Sell | -10,370-3.0% |
Q3 2014Sep 30, 2014 | ABG Asbury Automotive Group Inc | Sell | -20,400-14.2% |
Q3 2014Sep 30, 2014 | AIG American International Group, I | Sell | -25,330-6.7% |
Q3 2014Sep 30, 2014 | KBR KBR, Inc. | Sell - Position Exit | -46,655-100.0% |
Q3 2014Sep 30, 2014 | STT State Street Corporation | Sell | -90,055-27.4% |
Q3 2014Sep 30, 2014 | PHM PulteGroup, Inc. | Sell | -144,435-83.8% |
Q3 2014Sep 30, 2014 | MSFT Microsoft Corporation | Sell | -192,385-49.0% |
Q2 2014Jun 30, 2014 | AAPL Apple Inc. | Buy | +82,230+571.7% |
Q2 2014Jun 30, 2014 | DAL Delta Air Lines, Inc. | Buy | +3,420+0.5% |
Q2 2014Jun 30, 2014 | CLNE Clean Energy Fuels Corp. | Buy | +3,260+0.4% |
Q2 2014Jun 30, 2014 | OLED Universal Display Corporation | Buy | +2,125+1.0% |
Q2 2014Jun 30, 2014 | MSFT Microsoft Corporation | Buy | +1,880+0.5% |
Q2 2014Jun 30, 2014 | TEVA Teva Pharmaceutical Industries | Buy | +1,415+0.8% |
Q2 2014Jun 30, 2014 | AIG American International Group, I | Buy | +1,065+0.3% |
Q2 2014Jun 30, 2014 | HBI Hanesbrands Inc. | Buy | +905+1.2% |
Q2 2014Jun 30, 2014 | ORCL Oracle Corporation | Buy | +815+0.2% |
Q2 2014Jun 30, 2014 | CSCO Cisco Systems, Inc. | Buy | +775+0.5% |