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Muhlenkamp

As of Q2 2026, Muhlenkamp reported 28 long-equity positions worth $345.25M in aggregate.

Copy-investor backtest

Latest quarter
-0.07%
1-year
+30.28%
3-year
+64.16%
5-year
+104.58%
3-year vs S&P 500
-6.86%
5-year vs S&P 500
+29.63%
5-year top 5
+111.89%

Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.

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Updated 2026-09-12 from SEC 13F data.

Live quotes available for 26 of 31 rows. Rows without a quote are marked unavailable.

1MCKMCKESSON CORP8.50%Reduce -0.2%38,589$25.97M$672.9952w: $464.42 - $678.67; reported $672.99
2EQTEQT CORP7.87%Reduce -0.3%450,091$24.05M$53.4352w: $30.02 - $56.66; reported $53.43
3BRK-BBERKSHIRE HATHAWAY INC DEL6.65%Reduce -0.1%38,138$20.31M$532.5952w: $395.66 - $537.63; reported $532.59
4RUSHARUSH ENTERPRISES INC6.49%Reduce -0.1%371,481$19.84M$53.4152w: $40.99 - $65.43; reported $53.41
5NMIHNMI HLDGS INC5.46%Reduce -0.2%462,971$16.69M$36.0552w: $29.05 - $42.49; reported $36.05
6AEMAGNICO EAGLE MINES LTD5.36%Add +0.5%151,252$16.4M$108.4152w: $60.15 - $110.36; reported $108.41
7BGCBGC GROUP INC5.20%Reduce -0.0%1,734,299$15.9M$9.1752w: $7.43 - $11.79; reported $9.17
8RGLDROYAL GOLD INC4.68%Add +0.6%87,460$14.3M$163.5152w: $118.00 - $164.96; reported $163.51
9AAPLAPPLE INC4.54%Reduce -1.0%62,446$13.87M$222.1352w: $164.08 - $260.10; reported $222.13
10NEMNEWMONT CORP4.48%Add +0.6%283,723$13.7M$48.2852w: $36.10 - $58.72; reported $48.28
11SLBSCHLUMBERGER LTD4.32%Reduce 0.0%315,817$13.2M$41.8052w: $36.52 - $55.65; reported $41.80
12UNHUNITEDHEALTH GROUP INC4.29%Reduce -0.9%25,045$13.12M$523.7452w: $436.38 - $630.73; reported $523.74
13MTZMASTEC INC4.03%Reduce -0.0%105,459$12.31M$116.7152w: $82.29 - $166.95; reported $116.71
14MSFTMICROSOFT CORP3.96%Add +0.6%32,241$12.1M$375.3952w: $367.24 - $468.35; reported $375.39
15WABWABTEC3.70%Reduce -0.2%62,374$11.31M$181.3552w: $143.22 - $210.88; reported $181.35
16URIUNITED RENTALS INC3.15%Reduce -0.1%15,368$9.63M$626.6952w: $585.27 - $896.98; reported $626.69
17TMHCTAYLOR MORRISON HOME CORP3.05%Reduce -0.1%155,206$9.32M$60.0452w: $53.17 - $75.49; reported $60.04
18AMLPALPS ETF TR3.00%Add +0.9%176,704$9.18M$51.94No quote
19JDJD.COM INC2.74%Add +110.4%203,832$8.38M$41.1252w: $24.13 - $47.82; reported $41.12
20DOWDOW INC2.57%Reduce -0.1%225,265$7.87M$34.9252w: $33.93 - $60.69; reported $34.92
21GLDSPDR GOLD TR2.10%Add +1.1%22,328$6.43M$288.1452w: $206.29 - $288.39; reported $288.14
22MCHPMICROCHIP TECHNOLOGY INC.1.76%Reduce -5.8%111,060$5.38M$48.4152w: $47.44 - $100.57; reported $48.41
23RIGTRANSOCEAN LTD1.06%Add +0.0%1,024,638$3.25M$3.1752w: $2.55 - $6.88; reported $3.17
24TRVTRAVELERS COMPANIES INC0.58%New6,648$1.76M$264.4652w: $200.21 - $269.56; reported $264.46
25EPDENTERPRISE PRODS PARTNERS L0.28%Reduce -7.5%24,855$848.55K$34.1452w: $27.37 - $34.63; reported $34.14
26RUSHBRUSH ENTERPRISES INC0.18%-9,501$537K$56.52No quote
31TGNATEGNA INC-Sold0$0No quoteNo quote
30PHMPULTE GROUP INC-Sold0$0No quoteNo quote
29OXYOCCIDENTAL PETE CORP-Sold0$0No quoteNo quote
28KEXKIRBY CORP-Sold0$0No quoteNo quote
27IBITISHARES BITCOIN TRUST ETF-Sold0$0No quoteNo quote