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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 Q3 2025 Q2, filed 7 Nov, long equity only

Download CSV Download Excel All activity
AEM, Agnico Eagle Mines 6.93%, was 5.61% Add 0.0% 151,311 $168.56 $26M +24 +$7.5M
EQT 6.67%, was 8.21% Reduce 0.0% 450,963 $54.43 $25M −52 −$1.8M
NEM, Newmont 6.51%, was 5.16% Add 0.0% 283,943 $84.31 $24M +83 +$7.4M
MTZ, Mastec 6.12% Reduce −0.3% 105,786 $212.81 $23M −298 +$4.4M
MCK, McKesson 5.69% Add +0.1% 27,108 $772.55 $21M +24 +$1.1M
RUSHA, Rush Enterprises 5.44% Add +0.1% 374,051 $53.47 $20M +268 +$747K
BRK.B, Berkshire Hathaway 5.24% Add +0.1% 38,380 $502.75 $19M +29 +$665K
NMIH, Nmi 4.86% Add +0.1% 466,347 $38.34 $18M +493 −$1.8M
RGLD, Royal Gold 4.78% Add +0.1% 87,585 $200.58 $18M +59 +$2M
MSFT, Microsoft 4.55% Add +0.1% 32,347 $517.95 $17M +36 +$682K
BGC, BGC Group 4.50% Add +0.1% 1,751,739 $9.46 $17M +1,901 −$1.3M
AAPL, Apple 4.34%, was 4.01% Add +0.1% 62,673 $254.63 $16M +57 +$3.1M
URI, United Rentals 4.03% Reduce 0.0% 15,523 $954.64 $15M −4 +$3.1M
MCHP, Microchip Technology 3.52% Add +0.1% 201,753 $64.22 $13M +262 −$1.2M
ICLR, Icon 3.49% New 73,467 $175.00 $13M +73,467 +$13M
WAB, Wabtec 3.43% Add +0.1% 63,030 $200.47 $13M +86 −$542K
SLB 2.99% Add +0.2% 319,738 $34.37 $11M +572 +$202K
TMHC, Taylor Morrison Home 2.82% Add +0.2% 157,398 $66.01 $10M +316 +$742K
LYB, Lyondellbasell Industries 2.45% New 184,075 $49.04 $9M +184,075 +$9M
AMLP, Alps ETF Trust 2.25% Add 0.0% 176,721 $46.93 $8.3M +9 −$341K
GLD, SPDR Gold Shares 2.15% Reduce −0.3% 22,242 $355.48 $7.9M −64 +$1.1M
CE, Celanese 2.11% Add +22.0% 184,455 $42.08 $7.8M +33,247 −$604K
JD, JD.com 1.72%, was 2.08% Reduce −11.0% 181,412 $34.98 $6.3M −22,484 −$309K
EQX, Equinox Gold 1.57% New 514,257 $11.22 $5.8M +514,257 +$5.8M
TRV, Travelers 0.50%, was 0.55% Reduce −0.3% 6,627 $279.22 $1.9M −21 +$72K
GTLS, Chart Industries 0.43% New 7,924 $200.15 $1.6M +7,924 +$1.6M
GEV, GE Vernova 0.24% New 1,426 $614.90 $877K +1,426 +$877K
RCL, Royal Caribbean 0.23% New 2,671 $323.58 $864K +2,671 +$864K
EPD, Enterprise Products Partners 0.21% Hold 24,855 $31.27 $777K — —
RUSHB, Rush Enterprises 0.15% Hold 9,501 $57.42 $546K — —
First Comwlth Financial Corporation Pa 0.05% New 10,154 $17.05 $173K +10,154 +$173K

Exits / last held

Gone since 2025 Q2, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
DOW, DOW Inc 1.89% Exit 0 $26.48 $6.1M −229,069 −$6.1M
RIG, Transocean 0.86% Exit 0 $2.59 $2.7M −1,058,760 −$2.7M

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 Q2. 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