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 2016Dec 31, 2016 | AB AllianceBernstein Holding L.P. | Buy | +500+4.3% |
Q4 2016Dec 31, 2016 | G9456A100 Golar LNG | Buy | +300+1.7% |
Q4 2016Dec 31, 2016 | ALGT Allegiant Travel Company | Buy | +132+0.4% |
Q4 2016Dec 31, 2016 | OLED Universal Display Corporation | Sell | -100-0.1% |
Q4 2016Dec 31, 2016 | RUSHB Rush Enterprises, Inc. | Sell | -115-0.1% |
Q4 2016Dec 31, 2016 | BIIB Biogen Inc. | Sell | -199-0.8% |
Q4 2016Dec 31, 2016 | LYB LyondellBasell | Sell | -400-13.3% |
Q4 2016Dec 31, 2016 | UNH UnitedHealth Group Incorporated | Sell | -565-0.9% |
Q4 2016Dec 31, 2016 | BFH Bread Financial Holdings, Inc. | Sell | -1,026-0.9% |
Q4 2016Dec 31, 2016 | DAL Delta Air Lines, Inc. | Sell | -1,035-0.8% |
Q4 2016Dec 31, 2016 | AAPL Apple Inc. | Sell | -1,099-0.7% |
Q4 2016Dec 31, 2016 | CE Celanese Corporation | Sell | -1,100-0.9% |
Q4 2016Dec 31, 2016 | GLD SPDR Gold Trust | Sell | -1,270-1.5% |
Q4 2016Dec 31, 2016 | BMY Bristol-Myers Squibb Company | Sell | -1,355-0.8% |
Q4 2016Dec 31, 2016 | GILD Gilead Sciences, Inc. | Sell | -1,500-0.7% |
Q4 2016Dec 31, 2016 | MSFT Microsoft Corporation | Sell | -1,725-0.7% |
Q4 2016Dec 31, 2016 | PFE Pfizer, Inc. | Sell | -2,050-5.7% |
Q4 2016Dec 31, 2016 | TCEHY Tencent Holding Ltd. | Sell | -2,422-1.0% |
Q4 2016Dec 31, 2016 | CYH Community Health Systems, Inc. | Sell | -2,965-0.8% |
Q4 2016Dec 31, 2016 | SAVE Spirit Airlines, Inc. | Sell | -8,695-4.5% |
Q4 2016Dec 31, 2016 | ON ON Semiconductor Corporation | Sell | -9,260-0.7% |
Q4 2016Dec 31, 2016 | DSL DoubleLine Income Solutions Fun | Sell - Position Exit | -33,720-100.0% |
Q3 2016Sep 30, 2016 | TCEHY Tencent Holding Ltd. | Buy - Position Entry | +252,393 |
Q3 2016Sep 30, 2016 | MS Morgan Stanley | Buy - Position Entry | +6,505 |
Q3 2016Sep 30, 2016 | RUSHB Rush Enterprises, Inc. | Buy | +1,300+1.4% |
Q3 2016Sep 30, 2016 | OLED Universal Display Corporation | Buy | +430+0.6% |
Q3 2016Sep 30, 2016 | DAL Delta Air Lines, Inc. | Buy | +300+0.2% |
Q3 2016Sep 30, 2016 | ALGT Allegiant Travel Company | Buy | +257+0.8% |
Q3 2016Sep 30, 2016 | SLB Schlumberger N.V. | Sell | -95-0.2% |
Q3 2016Sep 30, 2016 | BIIB Biogen Inc. | Sell | -225-0.9% |