13F Pro13F Pro

MUHLENKAMP & CO INC

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1133219
Institutional-grade research for retail investors

Sector Allocation

  • Financials22.7%$78.4M
  • Materials19.6%$67.8M
  • Technology14.1%$48.7M
  • Industrials13.9%$47.8M
  • Energy10.9%$37.6M
  • Consumer Discretionary7.2%$25.0M
  • Consumer Staples6.0%$20.6M
  • Healthcare3.3%$11.5M
  • Other2.3%$7.8M

AUM History

13fpro.ai/research/fund/muhlenkamp-and-co-inc-1133219

Conviction and streaks

Concentrating · top 10 = 58.0%

From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.

RUSHA$RUSHAConviction hold7.0% weight · held 10 quartersNEM$NEMConviction hold6.3% weight · held 10 quartersAEM$AEMConviction hold6.2% weight · held 7 quartersEQT$EQTConviction hold6.2% weight · held 10 quartersMCK$MCKConviction hold6.0% weight · held 10 quartersSLB$SLBAccumulating+3% shares · 5 quarters runningTMHC$TMHCAccumulating+2% shares · 5 quarters runningCE$CEAccumulating+40% shares · 4 quarters runningLYB$LYBAccumulating+2% shares · 3 quarters runningEQX$EQXAccumulating+2% shares · 3 quarters runningAEM$AEMTrimming-9% shares · 3 quarters runningNEM$NEMTrimming-19% shares · 2 quarters runningAAPL$AAPLTrimming-1% shares · 2 quarters runningMSFT$MSFTTrimming-1% shares · 2 quarters runningGLD$GLDTrimming-1% shares · 2 quarters running

Largest positions — Q2 2026

Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.

13fpro.ai/research/fund/muhlenkamp-and-co-inc-1133219

MUHLENKAMP & CO INC 13F holdings — Q2 2026

$345.3M portfolio (-9.1% QoQ) · 28 holdings · Q2 2026 13F · top 10 are 58% of the stock portfolio

All holdings — MUHLENKAMP & CO INC (Q2 2026)

28 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.

Company
WAB$WABWESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP$17.0M+0.0%
BGC$BGCBGC Group, Inc.$15.5M+0.2%
NMIH$NMIHNMI Holdings, Inc.$15.1M+0.6%
SLB$SLBSLB LIMITED/NV$15.1M+0.5%
MSFT$MSFTMICROSOFT CORP$12.2M-0.5%
ICLR$ICLRICON PLC$11.5M+0.5%
TMHC$TMHCTaylor Morrison Home Corp$11.4M+0.0%
LYB$LYBLyondellBasell Industries N.V.$9.9M+0.4%
CE$CECelanese Corp$9.8M+0.6%
GLD$GLDSPDR GOLD TRUSTetf/fund$8.1M-0.1%
— ALPS ETF TR - ALERIAN MLPetf/fund$7.8M—
EQX$EQXEquinox Gold Corp.$5.1M+0.6%
TRV$TRVTRAVELERS COMPANIES, INC.$2.2M—
GEV$GEVGE Vernova Inc.$1.7M—
EPD$EPDENTERPRISE PRODUCTS PARTNERS L.P.$914K—

What changed in Q2 2026

Against the previous quarter's 13F: 1 new, 16 added to, 6 trimmed, 2 sold out. Share-count changes; largest moves by dollar size first.

New positions (1)

  • SLV$SLViShares Silver Trust$671K

    first bought this quarter

Added to (16)

  • NMIH$NMIHNMI Holdings, Inc.+0.6%

    now $15.1M · held 10+ qtrs

  • SLB$SLBSLB LIMITED/NV+0.5%

    now $15.1M · held 10+ qtrs

  • URI$URIUNITED RENTALS, INC.+0.4%

    now $17.8M · held 10+ qtrs

  • BRK.B$BRK.BBERKSHIRE HATHAWAY INC+0.4%

    now $19.3M · held 10+ qtrs

  • ICLR$ICLRICON PLC+0.5%

    now $11.5M · held 4 qtrs

  • CE$CECelanese Corp+0.6%

    now $9.8M · held 5 qtrs

+10 more in the Excel export

Trimmed (6)

  • AAPL$AAPLApple Inc.-0.7%

    now $18.0M · held 10+ qtrs

  • MSFT$MSFTMICROSOFT CORP-0.5%

    now $12.2M · held 10+ qtrs

  • AEM$AEMAGNICO EAGLE MINES LTD-0.0%

    now $21.5M · held 7 qtrs

  • NEM$NEMNEWMONT Corp /DE/-0.0%

    now $21.6M · held 10+ qtrs

  • GLD$GLDSPDR GOLD TRUST-0.1%

    now $8.1M · held 10+ qtrs

+1 more in the Excel export

Sold out (2)

  • MTZ$MTZMASTEC INCwas $13.8M

    held 9+ qtrs

  • EA SERIES TRUSTwas $12.9M

Firm AUM (Form ADV): $435.8M as of 2025-09-30 · SEC IAPD

Share

Holdings by quarter

Every 13F MUHLENKAMP & CO INC has filed, 40 earlier quarters. Pick one to see what it held then.

Email me the moment this fund files its next 13FPro

Is it too late to follow MUHLENKAMP?

Q2 2026 13F filed with the SEC on Aug 18, 2026. Prices are closing prices as of Oct 27, 2026.

Average quality of MUHLENKAMP's top 20 holdings: 67/100 (our AI quality score, weighted by position size; 16 of the 20 are scored)

Top 10 since filing

+4.0%

Value-weighted move of the 10 largest stock positions

Turnover

0%

Last quarter; 7% over the last 4

Top 10 weight

58%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

100%

Share of portfolio value in positions held a year or more

Highest-quality names it owns(among its 100 largest positions)

The 8 highest-scoring companies in this portfolio are a Pro feature.

How these are measured
  • Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
  • Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
  • Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q1 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
  • Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
  • Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.

Portfolio Overview

MUHLENKAMP & CO INC disclosed 28 positions worth $345.3M in its Form 13F-HR for Q2 2026, led by $RUSHA (RUSH ENTERPRISES INC \TX\) at 7.0% of the equity portfolio, followed by $NEM and $AEM. During the quarter the fund opened 1 new position and exited 2 — including a new stake in $SLV and a full exit from $MTZ. The portfolio is most concentrated in Financials (22.7% of disclosed assets). All figures are sourced directly from MUHLENKAMP & CO INC’s Form 13F-HR filing with the SEC under CIK 1133219.

Funds like this

managers whose biggest positions overlap MUHLENKAMP's
Euro Pacific Asset Management, LLC$1.22B 13F book · 4 shared top holdingsAEMRGLDEQXNEMFirst Eagle Investment Management, LLC$59.92B 13F book · 3 shared top holdingsSLBNEMAEMSPROTT INC.$3.15B 13F book · 3 shared top holdingsAEMEQXRGLDCornerstone Investment Partners, LLC$2.99B 13F book · 3 shared top holdingsURIMCKTRVMaple Rock Capital Partners Inc.$5.10B 13F book · 3 shared top holdingsEQXICLRWABKEATING INVESTMENT COUNSELORS INC$381.85M 13F book · 3 shared top holdingsAEMSLBNEM

Browse Top Institutional Investors

13F Pro tracks 8,700+ institutional investors filing 13F reports with the SEC.

Berkshire HathawayBridgewater AssociatesCitadel AdvisorsRenaissance TechnologiesTwo Sigma InvestmentsDE Shaw & CoMillennium ManagementAQR Capital ManagementPoint72 Asset ManagementTiger Global ManagementVanguard GroupBlackRock

to search all 8,700+ institutional filers.

AI-Powered Hedge Fund Analysis: MUHLENKAMP & CO INC

13F Pro is an AI hedge fund tracker and stock research platform. For MUHLENKAMP & CO INC (SEC CIK: 1133219), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.

Every holding in MUHLENKAMP & CO INC's portfolio is scored on an AI quality ranking built from its SEC filings (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.