Featured 13F manager
Muhlenkamp & Co. Inc.
Wexford, PA 19 processed 13Fs on this site · 2021 Q3–2026 Q2
- $345M
- 28 Positions
- 2026 Q2
- −9.2% QoQ
- Top 5 31.7%
Portfolio
top 5 31.7% · top 10 58.1%
- RUSHA - Rush Enterprises · CL A 7.0%
- NEM - Newmont 6.3%
- AEM - Agnico Eagle Mines 6.2%
- EQT - EQT Corp 6.2%
- MCK - Mckesson 6.0%
- BRK.B - Berkshire Hathaway · CL B 5.6%
- MCHP - Microchip Technology 5.4%
- AAPL - Apple 5.2%
- URI - United Rentals 5.1%
- RGLD - Royal Gold 5.1%
- WAB - Wabtec 4.9%
- BGC - BGC Group · CL A 4.5%
- Other 32.5%
AUM over time
Book
| AEM - Agnico Eagle Mines | 7.41% | Reduce −8.4% | 138,588 | $202.98 | $28M | −12,681 | +$2M |
| EQT - EQT Corp | 6.72% | Reduce −11.1% | 401,242 | $63.64 | $26M | −49,885 | +$1M |
| NEM - Newmont | 6.59% | Reduce −18.7% | 231,182 | $108.25 | $25M | −53,299 | −$3M |
| MCK - Mckesson | 6.19% | Reduce −0.1% | 27,169 | $865.36 | $24M | −24 | +$1M |
| RGLD - Royal Gold | 5.89% | Reduce 0.0% | 87,892 | $254.49 | $22M | −36 | +$3M |
| RUSHA - Rush Enterprises · CL A | 5.78% | Reduce −11.6% | 331,905 | $66.11 | $22M | −43,614 | +$2M |
| BRK.B - Berkshire Hathaway · CL B | 4.84% | Reduce −0.2% | 38,351 | $479.20 | $18M | −60 | −$929K |
| SLB - Schlumberger | 4.36% | Add 0.0% | 322,171 | $51.39 | $17M | +140 | +$4M |
| AAPL - Apple | 4.18% | Reduce −0.4% | 62,559 | $253.79 | $16M | −282 | −$1M |
| WAB - Wabtec | 4.16% | Reduce −0.2% | 63,155 | $249.91 | $16M | −146 | +$2M |
| LYB - Lyondellbasell Industries | 3.97% | Add +0.7% | 187,159 | $80.56 | $15M | +1,338 | +$7M |
| BGC - BGC Group · CL A | 3.72% | Reduce −17.9% | 1,443,941 | $9.78 | $14M | −315,339 | −$2M |
| CE - Celanese Del | 3.65% | Add +0.7% | 210,800 | $65.77 | $14M | +1,397 | +$5M |
| MTZ - Mastec | 3.63% | Reduce −59.5% | 42,832 | $321.74 | $14M | −62,928 | −$9M |
| NMIH - NMI | 3.62% | Reduce −21.7% | 366,219 | $37.51 | $14M | −101,570 | −$5M |
| MCHP - Microchip Technology | 3.45% | Hold | 202,985 | $64.61 | $13M | — | — |
| FRDM - Ea Series Trust | 3.41% | New | 236,825 | $54.65 | $13M | +236,825 | +$13M |
| MSFT - Microsoft | 3.21% | Reduce −0.2% | 32,937 | $370.17 | $12M | −68 | −$4M |
| URI - United Rentals | 2.99% | Reduce 0.0% | 15,603 | $728.56 | $11M | −3 | −$1M |
| GLD - Spdr Gold Tr | 2.50% | Reduce −1.0% | 22,083 | $430.29 | $10M | −218 | +$664K |
| TMHC - Taylor Morrison Home | 2.43% | Add 0.0% | 158,606 | $58.24 | $9M | +58 | −$97K |
| AMLP - Alps ETF Tr | 2.09% | Reduce −14.6% | 150,615 | $52.64 | $8M | −25,686 | −$361K |
| EQX - Equinox Gold | 1.98% | Add +0.2% | 519,219 | $14.46 | $8M | +1,197 | +$235K |
| ICLR - ICON | 1.92% | Reduce −10.6% | 66,005 | $110.66 | $7M | −7,860 | −$6M |
| TRV - Travelers Companies | 0.51% | Hold | 6,627 | $291.68 | $2M | — | — |
| GEV - GE Vernova | 0.33% | Hold | 1,426 | $872.90 | $1M | — | — |
| EPD - Enterprise Prods Partners L | 0.25% | Hold | 24,855 | $37.84 | $941K | — | — |
| RUSHB - Rush Enterprises · CL B | 0.16% | Reduce −0.5% | 9,454 | $64.35 | $608K | −47 | +$74K |
| XOM - Exxon Mobil | 0.07% | New | 1,640 | $169.66 | $278K | +1,640 | +$278K |
Exits / last held
not current holdings · last reported size, unchanged · gone vs 2025 Q4
| Stock | % of portfolio | Recent activity | Shares | Reported price* | Value | Share change | $ change |
|---|---|---|---|---|---|---|---|
| I3N - Chart Inds | 0.44% | Exit | 0 | $206.21 | $2M | −7,924 | −$2M |
Filings history
19 periods · normalized AUM · open a period for holdings
| Period | Holdings | AUM | QoQ | Form | Filed | Filing ID |
|---|---|---|---|---|---|---|
| 2026 Q2 | 28 | $345M | −9.2% | 13F-HR | 8/17/2026 | 000113321926000003 |
| 2026 Q1 | 29 | $380M | +2.2% | 13F-HR | 5/6/2026 | 000113321926000002 |
| 2025 Q4 | 28 | $372M | +1.1% | 13F-HR | 2/4/2026 | 000113321926000001 |
| 2025 Q3 | 31 | $368M | +15.0% | 13F-HR | 11/7/2025 | 000113321925000006 |
| 2025 Q2 | 26 | $320M | +4.6% | 13F-HR | 7/24/2025 | 000113321925000005 |
| 2025 Q1 | 26 | $306M | −7.0% | 13F-HR | 5/13/2025 | 000113321925000004 |
| 2024 Q4 | 30 | $329M | +0.9% | 13F-HR | 2/13/2025 | 000113321925000001 |
| 2024 Q3 | 28 | $326M | +1.9% | 13F-HR | 11/12/2024 | 000113321924000004 |
| 2024 Q2 | 29 | $320M | −7.0% | 13F-HR | 7/17/2024 | 000113321924000003 |
| 2024 Q1 | 29 | $344M | +12.4% | 13F-HR | 4/23/2024 | 000113321924000002 |
| 2023 Q4 | 29 | $306M | +5.5% | 13F-HR | 1/8/2024 | 000113321924000001 |
| 2023 Q3 | 31 | $290M | +2.8% | 13F-HR | 12/6/2023 | 000113321923000005 |
| 2023 Q2 | 31 | $282M | +19.5% | 13F-HR | 7/14/2023 | 000113321923000004 |
| 2022 Q4 | 27 | $236M | +5.4% | 13F-HR | 1/31/2023 | 000113321923000003 |
| 2022 Q3 | 27 | $224M | +4.7% | 13F-HR | 11/1/2022 | 000113321922000004 |
| 2022 Q2 | 28 | $214M | −25.4% | 13F-HR | 7/18/2022 | 000113321922000003 |
| 2022 Q1 | 36 | $287M | 0.0% | 13F-HR | 4/1/2022 | 000113321922000002 |
| 2021 Q4 | 35 | $287M | +10.4% | 13F-HR | 3/29/2022 | 000113321922000001 |
| 2021 Q3 | 32 | $260M | — | 13F-HR | 12/10/2021 | 000113321921000007 |
About
MUHLENKAMP & CO INC
19 processed 13Fs on this site · 2021 Q3–2026 Q2