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Muhlenkamp & Co. Inc.

Wexford, PA 19 processed 13Fs on this site, 2021 Q3 to 2026 Q2

  • $345M
  • 28 holdings
  • 2026 Q2
  • −9.2% QoQ
  • Top 5 31.7%

Portfolio

2026 Q2, filed 8/17/2026, top 12 of 28 holdings

Top 5 31.7%, top 10 58.1%

  1. RUSHA, Rush Enterprises 7.0%
  2. NEM, Newmont 6.3%
  3. AEM, Agnico Eagle Mines 6.2%
  4. EQT 6.2%
  5. MCK, McKesson 6.0%
  6. BRK.B, Berkshire Hathaway 5.6%
  7. MCHP, Microchip Technology 5.4%
  8. AAPL, Apple 5.2%
  9. URI, United Rentals 5.1%
  10. RGLD, Royal Gold 5.1%
  11. WAB, Wabtec 4.9%
  12. BGC, BGC Group 4.5%
  13. Other 32.5%

AUM over time

2026 Q2 $345M −9.2% QoQ
2021 Q3: $260M 2021 Q3: $260M
Q3 2021
2021 Q4: $287M, +10.4% QoQ 2021 Q4: $287M, +10.4% QoQ
Q4
2022 Q1: $287M, 0.0% QoQ 2022 Q1: $287M, 0.0% QoQ
Q1 2022
2022 Q2: $214M, −25.4% QoQ 2022 Q2: $214M, −25.4% QoQ
Q2
2022 Q3: $224M, +4.7% QoQ 2022 Q3: $224M, +4.7% QoQ
Q3
2022 Q4: $236M, +5.4% QoQ 2022 Q4: $236M, +5.4% QoQ
Q4
2023 Q2: $282M, +19.5% QoQ 2023 Q2: $282M, +19.5% QoQ
Q2 2023
2023 Q3: $290M, +2.8% QoQ 2023 Q3: $290M, +2.8% QoQ
Q3
2023 Q4: $306M, +5.5% QoQ 2023 Q4: $306M, +5.5% QoQ
Q4
2024 Q1: $344M, +12.4% QoQ 2024 Q1: $344M, +12.4% QoQ
Q1 2024
2024 Q2: $320M, −7.0% QoQ 2024 Q2: $320M, −7.0% QoQ
Q2
2024 Q3: $326M, +1.9% QoQ 2024 Q3: $326M, +1.9% QoQ
Q3
2024 Q4: $329M, +0.9% QoQ 2024 Q4: $329M, +0.9% QoQ
Q4
2025 Q1: $306M, −7.0% QoQ 2025 Q1: $306M, −7.0% QoQ
Q1 2025
2025 Q2: $320M, +4.6% QoQ 2025 Q2: $320M, +4.6% QoQ
Q2
2025 Q3: $368M, +15.0% QoQ 2025 Q3: $368M, +15.0% QoQ
Q3
2025 Q4: $372M, +1.1% QoQ 2025 Q4: $372M, +1.1% QoQ
Q4
2026 Q1: $380M, +2.2% QoQ 2026 Q1: $380M, +2.2% QoQ
Q1 2026
2026 Q2: $345M, −9.2% QoQ 2026 Q2: $345M, −9.2% QoQ
Q2

Book

2025 Q4 2025 Q3, filed 4 Feb, long equity only

Download CSV Download Excel All activity
NEM, Newmont 7.64%, was 6.51% Add +0.2% 284,481 $99.85 $28M +538 +$4.5M
AEM, Agnico Eagle Mines 6.90%, was 6.93% Reduce 0.0% 151,269 $169.53 $26M −42 +$140K
EQT 6.50% Add 0.0% 451,127 $53.60 $24M +164 −$366K
MTZ, Mastec 6.18% Reduce 0.0% 105,760 $217.37 $23M −26 +$477K
MCK, McKesson 6.00%, was 5.69% Add +0.3% 27,193 $820.29 $22M +85 +$1.4M
RUSHA, Rush Enterprises 5.45%, was 5.44% Add +0.4% 375,519 $53.94 $20M +1,468 +$255K
RGLD, Royal Gold 5.26%, was 4.78% Add +0.4% 87,928 $222.29 $20M +343 +$2M
BRK.B, Berkshire Hathaway 5.19% Add +0.1% 38,411 $502.65 $19M +31 +$12K
NMIH, Nmi 5.13%, was 4.86% Add +0.3% 467,789 $40.79 $19M +1,442 +$1.2M
AAPL, Apple 4.59%, was 4.34% Add +0.3% 62,841 $271.86 $17M +168 +$1.1M
MSFT, Microsoft 4.29% Add +2.0% 33,005 $483.62 $16M +658 −$792K
BGC, BGC Group 4.23% Add +0.4% 1,759,280 $8.93 $16M +7,541 −$861K
WAB, Wabtec 3.63%, was 3.43% Add +0.4% 63,301 $213.45 $14M +271 +$876K
ICLR, Icon 3.62%, was 3.49% Add +0.5% 73,865 $182.22 $13M +398 +$603K
MCHP, Microchip Technology 3.48% Add +0.6% 202,985 $63.72 $13M +1,232 −$22K
URI, United Rentals 3.40% Add +0.5% 15,606 $809.32 $13M +83 −$2.2M
SLB 3.32%, was 2.99% Add +0.7% 322,031 $38.38 $12M +2,293 +$1.4M
TMHC, Taylor Morrison Home 2.51% Add +0.7% 158,548 $58.87 $9.3M +1,150 −$1.1M
CE, Celanese 2.38%, was 2.11% Add +13.5% 209,403 $42.28 $8.9M +24,948 +$1.1M
GLD, SPDR Gold Shares 2.38%, was 2.15% Add +0.3% 22,301 $396.31 $8.8M +59 +$932K
AMLP, Alps ETF Trust 2.23%, was 2.25% Reduce −0.2% 176,301 $47.02 $8.3M −420 −$4K
LYB, Lyondellbasell Industries 2.16% Add +0.9% 185,821 $43.30 $8M +1,746 −$981K
EQX, Equinox Gold 1.96%, was 1.57% Add +0.7% 518,022 $14.04 $7.3M +3,765 +$1.5M
TRV, Travelers 0.52% Hold 6,627 $290.06 $1.9M — —
GTLS, Chart Industries 0.44% Hold 7,924 $206.23 $1.6M — —
GEV, GE Vernova 0.25% Hold 1,426 $653.57 $932K — —
EPD, Enterprise Products Partners 0.21% Hold 24,855 $32.06 $797K — —
RUSHB, Rush Enterprises 0.14% Hold 9,501 $56.26 $535K — —

Exits / last held

Gone since 2025 Q3, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
JD, JD.com 1.72% Exit 0 $34.98 $6.3M −181,412 −$6.3M
RCL, Royal Caribbean 0.23% Exit 0 $323.47 $864K −2,671 −$864K
First Comwlth Financial Corporation Pa 0.05% Exit 0 $17.04 $173K −10,154 −$173K

Weight bar: held both quarters added sold at this quarter’s reported price

* Reported price is value ÷ shares from the 13F as of period end, not a live market quote. Weight % is each long-equity position ÷ full 13F AUM, so rows may not sum to 100% when the filing includes options or other non-equity (excluded from this table). Share change and $ change are vs 2025 Q3. Click a column header to sort, or New, Hold, Add or Reduce to bring those moves to the top. Exit opens the last-held block below.

Filings history

19 periods, with AUM normalized

Newest 13Fs
Period Holds 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 to 2026 Q2

SEC filing name
MUHLENKAMP & CO INC
Location
Wexford, PA
All SEC filings
View on sec.gov