Ronald Muhlenkamp's Portfolio

Muhlenkamp & Co 13F holdings

What is Ronald Muhlenkamp's portfolio?

Muhlenkamp & Co has disclosed a total of 29 security holdings in their (2026 Q1) SEC 13F filing(s) with portfolio value of $379,789,142.

What stocks does Ronald Muhlenkamp own?

In Ronald Muhlenkamp's portfolio as of 31 Mar 2026, the top 5 holdings are (AEM) AGNICO EAGLE MINES LTD (7.41%), (EQT) EQT CORP (6.72%), (NEM) NEWMONT CORP (6.59%), (MCK) MCKESSON CORP (6.19%) and (RGLD) ROYAL GOLD INC (5.89%).

To see the historical data of Muhlenkamp & Co's portfolio holdings please click on the "2026 Q1" dropdown menu and select the date.

To see Muhlenkamp & Co's original 13F reports (2026 Q1), please click on the "important" button.

Portfolio value: $379M+
Period: 2026 Q1
Number of stock: 29
Update: 06 May 2026
AEM
7.41%
138,588
$202.98
18.95% $164.51
$28,130,592
-8.38% (-12,681)
-0.68%
AMLP
2.09%
150,615
$52.64
0.40% $52.85
$7,928,374
-14.57% (-25,686)
-0.36%
AAPL
4.18%
62,559
$253.79
23.15% $312.55
$15,876,849
-0.45% (-282)
-0.02%
BRK.B
4.84%
38,351
$479.20
-
$18,377,799
-0.16% (-60)
-0.01%
BGC
3.72%
1,443,941
$9.78
-
$14,121,743
-17.92% (-315,339)
-0.81%
CE
3.65%
210,800
$65.77
25.19% $49.20
$13,864,316
+0.67% (+1,397)
+0.02%
EPD
0.25%
24,855
$37.84
-
$940,513
EQT
6.72%
401,242
$63.64
15.57% $53.73
$25,535,041
-11.06% (-49,885)
-0.84%
EQX
1.98%
519,219
$14.46
26.35% $10.65
$7,507,907
+0.23% (+1,197)
+0.00%
XOM
0.07%
1,640
$169.66
10.27% $152.23
$278,242
buy
+0.07%
FRDM
3.41%
236,825
$54.65
25.03% $68.33
$12,942,486
buy
+3.41%
GEV
0.33%
1,426
$872.90
8.55% $947.54
$1,244,755
ICLR
1.92%
66,005
$110.66
37.37% $152.01
$7,304,113
-10.64% (-7,860)
-0.23%
LYB
3.97%
187,159
$80.56
20.59% $63.97
$15,077,529
+0.72% (+1,338)
+0.03%
MTZ
3.63%
42,832
$321.74
12.18% $360.92
$13,780,768
-59.50% (-62,928)
-5.33%
MCK
6.19%
27,169
$865.36
10.67% $773.02
$23,510,966
-0.09% (-24)
-0.01%
MCHP
3.45%
202,985
$64.61
41.57% $91.47
$13,114,861
MSFT
3.21%
32,937
$370.17
11.62% $413.20
$12,192,295
-0.21% (-68)
-0.01%
NEM
6.59%
231,182
$108.25
7.56% $100.07
$25,025,452
-18.74% (-53,299)
-1.52%
NMIH
3.62%
366,219
$37.51
2.91% $36.42
$13,736,875
-21.71% (-101,570)
-1.00%
20 of 29

Completely sold out

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.