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Stanley Druckenmiller’s Portfolio

Duquesne Family Office LLC

Legendary macro trader who never had a down year over three decades.

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1536411
Institutional-grade research for retail investors

Sector Allocation

  • Healthcare34.4%$1.5B
  • Technology24.8%$1.1B
  • Industrials10.5%$458.2M
  • Consumer Discretionary7.2%$312.0M
  • Materials4.7%$202.3M
  • Financials4.2%$183.7M
  • Communication Services3.9%$170.0M
  • Energy3.5%$151.3M
  • Other3.4%$148.6M
  • Consumer Staples3.0%$128.7M

AUM History

13fpro.ai/research/fund/duquesne-family-office-llc-1536411

Conviction and streaks

Diversifying · top 10 = 52.4%

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.

NTRA$NTRAConviction hold19.9% weight · held 10 quartersTSM$TSMConviction hold6.5% weight · held 8 quartersINSM$INSMConviction hold3.5% weight · held 9 quartersYPF$YPFConviction hold3.3% weight · held 9 quartersAMZN$AMZNConviction hold3.0% weight · held 4 quartersNTRA$NTRAAccumulating+27% shares · 2 quarters runningSTM$STMAccumulating+301% shares · 2 quarters runningDHI$DHIAccumulating+286% shares · 2 quarters runningPANW$PANWAccumulating+167% shares · 2 quarters runningCLF$CLFAccumulating+142% shares · 2 quarters runningWWD$WWDTrimming-95% shares · 6 quarters runningTEVA$TEVATrimming-96% shares · 3 quarters runningWAB$WABTrimming-81% shares · 3 quarters runningARM$ARMTrimming-84% shares · 3 quarters runningGGAL$GGALTrimming-87% shares · 3 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/duquesne-family-office-llc-1536411

Duquesne Family Office LLC 13F holdings — Q2 2026

$5.2B portfolio (+54.3% QoQ) · 95 holdings · Q2 2026 13F · top 10 are 52% of the stock portfolio

Includes $856.6M of put/call options ($0 puts, $856.6M calls), which 13F rules report at the value of the underlying shares, not the premium at risk. Stocks alone: $4.4B. Weights use the stock portfolio.

All holdings — Duquesne Family Office LLC (Q2 2026)

95 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
IVZ$IVZCALLInvesco Ltd.$174.7M—
— CALLIshares Inc - MSCI BRAZIL ETF$145.9M—
INSM$INSMCALLINSMED Inc$143.9MNew
FOXA$FOXAFox Corp$115.0MNew
AMZN$AMZNCALLAMAZON COM INC$109.5M+130%
UAL$UALUnited Airlines Holdings, Inc.$108.1M+203%
SE$SESea Ltdadr$105.4M—
CDW$CDWCDW Corp$104.6MNew
NAMS$NAMSNewAmsterdam Pharma Co N.V.$104.0M—
— CALLIshares Tr - RUSSELL 2000 ETF$99.1M+318%
SNDK$SNDKSandisk Corp$79.4M-9%
RVMD$RVMDRevolution Medicines, Inc.$74.8M+27%
SPY$SPYCALLSPDR S&P 500 ETF TRUST$67.2M—
BTDR$BTDRBitdeer Technologies Group$64.7MNew
CRH$CRHCRH PUBLIC LTD CO$59.2M+47%

What changed in Q2 2026

Against the previous quarter's 13F: 48 new, 17 added to, 10 trimmed, 23 sold out. Share-count changes; largest moves by dollar size first.

New positions (48)

  • INSM$INSMCALLINSMED Inc$143.9M

    first bought this quarter

  • GOOGL$GOOGLAlphabet Inc.$120.2M

    first bought this quarter

  • FOXA$FOXAFox Corp$115.0M

    first bought this quarter

  • CDW$CDWCDW Corp$104.6M

    first bought this quarter

  • BTDR$BTDRBitdeer Technologies Group$64.7M

    first bought this quarter

  • DAL$DALDELTA AIR LINES, INC.$56.5M

    first bought this quarter

+42 more in the Excel export

Added to (17)

  • AMZN$AMZNAMAZON COM INC+1083%

    now $129.1M · held 4 qtrs

  • CALLIshares Tr - RUSSELL 2000 ETF+318%

    now $99.1M

  • UAL$UALUnited Airlines Holdings, Inc.+203%

    now $108.1M · held 3 qtrs

  • STX$STXSeagate Technology Holdings plc+141%

    now $117.7M · held 2 qtrs, 2 adds in a row

  • AMZN$AMZNCALLAMAZON COM INC+130%

    now $109.5M

  • TSM$TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD+19%

    now $281.6M · held 8 qtrs

+11 more in the Excel export

Trimmed (10)

  • ROKU$ROKUROKU, INC-75%

    now $25.4M · held 6 qtrs

  • AA$AAAlcoa Corp-88%

    now $9.7M · held 3 qtrs

  • WWD$WWDWoodward, Inc.-68%

    now $28.6M · held 10+ qtrs, 6 trims in a row

  • TEVA$TEVATEVA PHARMACEUTICAL INDUSTRIES LTD-74%

    now $21.2M · held 8 qtrs, 3 trims in a row

  • ARM$ARMARM HOLDINGS PLC /UK-74%

    now $10.0M · held 2 qtrs

  • WAB$WABWESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP-40%

    now $15.3M · held 10+ qtrs, 2 trims in a row

+4 more in the Excel export

Sold out (23)

  • AVGO$AVGOBroadcom Inc.was $60.6M

    held 1 qtr

  • OPCH$OPCHOption Care Health, Inc.was $50.3M

    held 4 qtrs

  • FIGR$FIGRFigure Technology Solutions, Inc.was $39.1M

    held 3 qtrs

  • QSR$QSRRestaurant Brands International Inc.was $33.6M

    held 4 qtrs

  • LSCC$LSCCLATTICE SEMICONDUCTOR CORPwas $30.0M

    held 2 qtrs

  • HUM$HUMHUMANA INCwas $23.8M

+17 more in the Excel export

Share

Holdings by quarter

Every 13F Duquesne Family Office LLC has filed, 39 earlier quarters. Pick one to see what it held then.

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Is it too late to follow Duquesne Family Office?

Q2 2026 13F filed with the SEC on Aug 14, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of Duquesne Family Office's top 20 holdings: 58/100 (our AI quality score, weighted by position size; 10 of the 20 are scored)

Top 10 since filing

+6.5%

Value-weighted move of the 10 largest stock positions

Turnover

21%

Last quarter; 121% over the last 4

Top 10 weight

52%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

53%

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

Duquesne Family Office LLC disclosed 95 positions worth $5.2B in its Form 13F-HR for Q2 2026 — $4.4B in common stock plus $856.6M of put/call option positions (reported at underlying notional value, not premium at risk), led by $NTRA (Natera, Inc.) at 19.9% of the equity portfolio, followed by $TSM and $STM. During the quarter the fund opened 48 new positions and exited 23 — including a new stake in $INSM and a full exit from $AVGO. The portfolio is most concentrated in Healthcare (34.4% of disclosed assets). All figures are sourced directly from Duquesne Family Office LLC’s Form 13F-HR filing with the SEC under CIK 1536411.

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AI-Powered Hedge Fund Analysis: Duquesne Family Office LLC

13F Pro is an AI hedge fund tracker and stock research platform. For Duquesne Family Office LLC (SEC CIK: 1536411), 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 Duquesne Family Office LLC'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.