Muhlenkamp & Co Inc
- SEC CIK
- 0001133219
- Latest filing
- Aug 17, 2026
Holdings in Q1 2021
Holdings as of Mar 31, 2021, filed Aug 18, 2021. Long positions only.
- Positions
- 33
- No 13F data for Q4 2020
- Portfolio value
- $270.3M
- No 13F data for Q4 2020
Livermore's 13F data starts with Q1 2021, so this quarter has no previous quarter to compare with and changes are not shown.
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| WCCWesco International Inc | COM | 130,575 | $14.5M | 5.4% | – | – | History |
| RUSHARush Enterprises Inc | CL A | 317,711 | $14.1M | 5.2% | – | – | History |
| MCHPMicrochip Technology Inc | Stock | 94,911 | $13.8M | 5.1% | – | – | History |
| DOWDow Inc. | Stock | 217,319 | $13.5M | 5.0% | – | – | History |
| MCKMcKesson Corp | Stock | 65,548 | $13.3M | 4.9% | – | – | History |
| MSFTMicrosoft Corp | Stock | 44,701 | $13.1M | 4.8% | – | – | History |
| AAPLApple Inc. | Stock | 79,609 | $12.0M | 4.4% | – | – | History |
| MTZMastec Inc | COM | 128,634 | $11.7M | 4.3% | – | – | History |
| AVGOBroadcom Inc. | Stock | 24,370 | $11.7M | 4.3% | – | – | History |
| BFHBread Financial Holdings, Inc. | COM | 124,920 | $11.2M | 4.1% | – | – | History |
| BRK.BBerkshire Hathaway Inc | Stock | 36,975 | $10.7M | 4.0% | – | – | History |
| MTHMeritage Homes CORP | COM | 96,637 | $10.6M | 3.9% | – | – | History |
| UNHUnitedHealth Group Inc | Stock | 24,412 | $10.3M | 3.8% | – | – | History |
| CVSCVS Health Corp | Stock | 108,645 | $9.39M | 3.5% | – | – | History |
| Tenneco Inc880349105 | CL A VTG COM STK | 575,419 | $9.35M | 3.5% | – | – | – |
| KEXKirby Corp | COM | 164,851 | $9.17M | 3.4% | – | – | History |
| Alps ETF Tr00162Q452 | ALERIAN MLP | 280,436 | $9.10M | 3.4% | – | – | – |
| BMYBristol Myers Squibb Co | Stock | 125,419 | $8.65M | 3.2% | – | – | History |
| SLBSLB Limited | Stock | 310,376 | $8.44M | 3.1% | – | – | History |
| NMIHNMI Holdings, Inc. | COM | 330,061 | $7.29M | 2.7% | – | – | History |
| LENLennar Corp | CL A | 68,294 | $7.14M | 2.6% | – | – | History |
| LMTLockheed Martin Corp | Stock | 19,319 | $6.99M | 2.6% | – | – | History |
| GLDSPDR Gold Trust | ETF | 41,537 | $6.93M | 2.6% | – | – | History |
| BIIBBiogen Inc. | COM | 18,184 | $6.36M | 2.4% | – | – | History |
| CCJCameco Corp | Stock | 375,775 | $6.04M | 2.2% | – | – | History |
| WABWestinghouse Air Brake Technologies Corp | Stock | 55,276 | $4.89M | 1.8% | – | – | History |
| FNVFranco Nevada Corp | Stock | 20,853 | $3.18M | 1.2% | – | – | History |
| RGLDRoyal Gold Inc | Stock | 24,350 | $2.76M | 1.0% | – | – | History |
| PFEPfizer Inc | Stock | 24,379 | $1.23M | 0.5% | – | – | History |
| MSMorgan Stanley | Stock | 10,805 | $1.11M | 0.4% | – | – | History |
| EQCEQC Liquidating Trust | COM SH BEN INT | 38,348 | $1.01M | 0.4% | – | – | History |
| EPDEnterprise Products Partners L.P. | Stock | 24,855 | $552.0K | 0.2% | – | – | History |
| RUSHBRush Enterprises Inc | CL B | 6,742 | $285.0K | 0.1% | – | – | History |