Follow The Filings

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 Q1 2024 Q4, filed 13 May, long equity only

Download CSV Download Excel All activity
MCK, McKesson 8.50% Reduce −0.2% 38,589 $672.99 $26M −72 +$3.9M
EQT 7.87% Reduce −0.3% 450,091 $53.43 $24M −1,344 +$3.2M
BRK.B, Berkshire Hathaway 6.65% Reduce −0.1% 38,138 $532.59 $20M −34 +$3M
RUSHA, Rush Enterprises 6.49% Reduce −0.1% 371,481 $53.41 $20M −497 −$540K
NMIH, Nmi 5.46% Reduce −0.2% 462,971 $36.05 $17M −922 −$363K
AEM, Agnico Eagle Mines 5.36%, was 3.57% Add +0.5% 151,252 $108.41 $16M +720 +$4.6M
BGC, BGC Group 5.20% Reduce 0.0% 1,734,299 $9.17 $16M −459 +$187K
RGLD, Royal Gold 4.68%, was 3.48% Add +0.6% 87,460 $163.51 $14M +482 +$2.8M
AAPL, Apple 4.54%, was 4.79% Reduce −1.0% 62,446 $222.13 $14M −610 −$1.9M
NEM, Newmont 4.48%, was 3.19% Add +0.6% 283,723 $48.28 $14M +1,620 +$3.2M
SLB 4.32% Reduce 0.0% 315,817 $41.80 $13M −10 +$1.1M
UNH, UnitedHealth Group 4.29% Reduce −0.9% 25,045 $523.74 $13M −220 +$337K
MTZ, Mastec 4.03%, was 4.36% Reduce 0.0% 105,459 $116.71 $12M −45 −$2.1M
MSFT, Microsoft 3.96% Add +0.6% 32,241 $375.39 $12M +203 −$1.4M
WAB, Wabtec 3.70% Reduce −0.2% 62,374 $181.35 $11M −110 −$535K
URI, United Rentals 3.15%, was 3.29% Reduce 0.0% 15,368 $626.69 $9.6M −7 −$1.2M
TMHC, Taylor Morrison Home 3.05% Reduce 0.0% 155,206 $60.04 $9.3M −74 −$186K
AMLP, Alps ETF Trust 3.00%, was 2.56% Add +0.9% 176,704 $51.94 $9.2M +1,595 +$745K
JD, JD.com 2.74%, was 1.02% Add +110.4% 203,832 $41.12 $8.4M +106,934 +$5M
DOW, DOW Inc 2.57%, was 2.75% Reduce 0.0% 225,265 $34.92 $7.9M −104 −$1.2M
GLD, SPDR Gold Shares 2.10%, was 1.62% Add +1.1% 22,328 $288.14 $6.4M +243 +$1.1M
MCHP, Microchip Technology 1.76%, was 2.05% Reduce −5.8% 111,060 $48.41 $5.4M −6,832 −$1.4M
RIG, Transocean 1.06% Add 0.0% 1,024,638 $3.17 $3.2M +37 −$594K
TRV, Travelers 0.58% New 6,648 $264.46 $1.8M +6,648 +$1.8M
EPD, Enterprise Products Partners 0.28% Reduce −7.4% 24,855 $34.14 $849K −2,000 +$6K
RUSHB, Rush Enterprises 0.18% Hold 9,501 $56.52 $537K — —

Exits / last held

Gone since 2024 Q4, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
Tegna 3.84% Exit 0 $18.29 $13M −691,332 −$13M
OXY, Occidental 3.57% Exit 0 $49.41 $12M −237,967 −$12M
PHM, PulteGroup 3.24% Exit 0 $108.90 $11M −98,071 −$11M
KEX, Kirby 2.34% Exit 0 $105.81 $7.7M −73,011 −$7.7M
GBTC, iShares Bitcoin Trust ETF 0.23% Exit 0 $53.03 $743K −14,010 −$743K

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 2024 Q4. 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