Duquesne
Manager: Stanley Druckenmiller
Duquesne Family Office LLC · CIK 0001536411 · Form 13F-HR · Accession 0001536411-26-000006
Reported Equity Holdings (USD)
$5.2bn
94 positions · mainly 13F (+ Non-US where noted)
Shown (≥1%)
27
13F combined (95 → 94) · 67 under 1% hidden
Largest weights: Natera Inc. 16.6%, Taiwan Semiconductor (ADR) 5.4%, STMicroelectronics 4.5%. Sorted by USD value.
Reported Equity Holdings USD
67 names under 1% hidden (still included in Reported Equity Holdings). Weights vs full book — visible weights may sum to under 100%.
| # | Issuer | Ticker / listing | CCY | Value (USD) | Weight | Source | As of | Notes |
|---|---|---|---|---|---|---|---|---|
| 1 | Natera Inc. |
NTRA · Nasdaq | USD | $864.9m | 16.6% | 13F | 13F — 30 Jun 2026 | COM |
| 2 | Taiwan Semiconductor (ADR) |
TSM · NYSE | USD | $281.6m | 5.4% | 13F | 13F — 30 Jun 2026 | SPONSORED ADS Sponsored ADR (TSM). |
| 3 | STMicroelectronics |
STM · NYSE | USD | $232.4m | 4.5% | 13F | 13F — 30 Jun 2026 | NY REGISTRY NY Registry shares (STM). |
| 4 | Invesco S&P 500 Equal Weight ETF (Call) |
RSP Call · NYSE Arca | USD | $174.7m | 3.4% | 13F | 13F — 30 Jun 2026 | S&P500 EQL WGT Put/Call: Call (option position; 13F reported value). RSP — Invesco S&P 500 Equal Weight ETF. |
| 5 | Insmed Inc. |
INSM · Nasdaq | USD | $151.9m | 2.9% | 13F | 13F — 30 Jun 2026 | COM PAR $.01 |
| 6 | iShares MSCI Brazil ETF (Call) |
EWZ Call · NYSE Arca | USD | $145.9m | 2.8% | 13F | 13F — 30 Jun 2026 | MSCI BRAZIL ETF Put/Call: Call (option position; 13F reported value). EWZ — iShares MSCI Brazil ETF. |
| 7 | Fox Corporation |
FOXA · Nasdaq | USD | $144.6m | 2.8% | 13F | 13F — 30 Jun 2026 | CL A COM / CL B COM Dual-class FOXA / FOX — same company, counted together in one row. |
| 8 | Insmed Inc. (Call) |
INSM Call · Nasdaq | USD | $143.9m | 2.8% | 13F | 13F — 30 Jun 2026 | COM PAR $.01 Put/Call: Call (option position; 13F reported value). |
| 9 | YPF Sociedad Anónima (ADR) |
YPF · NYSE | USD | $142.7m | 2.7% | 13F | 13F — 30 Jun 2026 | SPON ADR CL D US-listed ADR / ADS on 13F. |
| 10 | Amazon.com, Inc. |
AMZN · Nasdaq | USD | $129.1m | 2.5% | 13F | 13F — 30 Jun 2026 | COM |
| 11 | BBB Foods (TBBB) |
TBBB · NYSE | USD | $120.9m | 2.3% | 13F | 13F — 30 Jun 2026 | CL A COM |
| 12 | Alphabet Inc. |
GOOGL · Nasdaq | USD | $120.2m | 2.3% | 13F | 13F — 30 Jun 2026 | CAP STK CL A Class A (GOOGL). |
| 13 | iShares MSCI Brazil ETF |
EWZ · NYSE Arca | USD | $118.5m | 2.3% | 13F | 13F — 30 Jun 2026 | MSCI BRAZIL ETF EWZ — iShares MSCI Brazil ETF. |
| 14 | Seagate Technology |
STX · Nasdaq | USD | $117.7m | 2.3% | 13F | 13F — 30 Jun 2026 | ORD SHS |
| 15 | Amazon.com, Inc. (Call) |
AMZN Call · Nasdaq | USD | $109.5m | 2.1% | 13F | 13F — 30 Jun 2026 | COM Put/Call: Call (option position; 13F reported value). |
| 16 | United Airlines Holdings |
UAL · Nasdaq | USD | $108.1m | 2.1% | 13F | 13F — 30 Jun 2026 | COM |
| 17 | Sea Limited (ADS) |
SE · NYSE | USD | $105.4m | 2.0% | 13F | 13F — 30 Jun 2026 | SPONSORD ADS US-listed ADR / ADS on 13F. |
| 18 | CDW Corporation |
CDW · Nasdaq | USD | $104.6m | 2.0% | 13F | 13F — 30 Jun 2026 | COM |
| 19 | NewAmsterdam Pharma |
NAMS · Nasdaq | USD | $104.0m | 2.0% | 13F | 13F — 30 Jun 2026 | ORDINARY SHARES |
| 20 | iShares Russell 2000 ETF (Call) |
IWM Call · NYSE Arca | USD | $99.1m | 1.9% | 13F | 13F — 30 Jun 2026 | RUSSELL 2000 ETF Put/Call: Call (option position; 13F reported value). IWM — iShares Russell 2000 ETF. |
| 21 | Sandisk Corporation |
SNDK · Nasdaq | USD | $79.4m | 1.5% | 13F | 13F — 30 Jun 2026 | COM |
| 22 | Revolution Medicines |
RVMD · Nasdaq | USD | $74.8m | 1.4% | 13F | 13F — 30 Jun 2026 | COM |
| 23 | SPDR S&P 500 ETF Trust (Call) |
SPY Call · NYSE Arca | USD | $67.2m | 1.3% | 13F | 13F — 30 Jun 2026 | TR UNIT Put/Call: Call (option position; 13F reported value). SPY — SPDR S&P 500 ETF Trust. |
| 24 | Bitdeer Technologies |
BTDR · Nasdaq | USD | $64.7m | 1.2% | 13F | 13F — 30 Jun 2026 | CL A ORD SHS |
| 25 | CRH plc |
CRH · NYSE | USD | $59.2m | 1.1% | 13F | 13F — 30 Jun 2026 | ORD US-listed ordinary / shares on 13F (Ireland-domiciled). |
| 26 | Delta Air Lines |
DAL · NYSE | USD | $56.5m | 1.1% | 13F | 13F — 30 Jun 2026 | COM NEW |
| 27 | Tesla, Inc. (Call) |
TSLA Call · Nasdaq | USD | $53.0m | 1.0% | 13F | 13F — 30 Jun 2026 | COM Put/Call: Call (option position; 13F reported value). |
Methodology
- Reported AUM: Firm-wide AUM is not publicly disclosed. Headline Reported AUM is set equal to Reported Equity Holdings (~$5.2bn) — equity book only, not a substitute for true family-office assets.
- One book: All weights in USD. Reported Equity Holdings = Duquesne Family Office LLC 13F-HR reported values (×$1,000 as filed); same-issuer equity rows aggregated; Call/Put kept separate.
- US 13F: Duquesne Family Office LLC (CIK 0001536411) Form 13F-HR. Period end 30 Jun 2026, filed 14 Aug 2026. Manager: Stanley Druckenmiller. 95 raw 13F lines → 94 combined positions (Fox A+B once; Call/Put separate).
- Value scale: Filed Column 4 / tableValueTotal are in thousands of USD; parsed USD = filed × 1,000. Schema X0202 declared, but Duquesne Column 4 / tableValueTotal are in thousands of USD (legacy convention). Parsed values = filed × 1000.
- Options: Call positions retained as filed (separate from any long equity of the same issuer).
- Fox: Fox Corporation Class A (FOXA) and Class B (FOX) counted together in one row.
- Enrichment: Book values and weights are from the SEC 13F-HR only (Duquesne Family Office LLC). Stanley Druckenmiller’s family office is an active, predominantly US-listed book (equities, ADRs, ETFs, and listed call options). Option Call lines kept separate from long equity of the same issuer. Fox Class A + Class B combined once. No separate Non-US regulator hunt in this pass.
- Mixed as-of: US 13F as of period end 30 Jun 2026.
- Reported AUM: Firm / strategy AUM from the manager's site or Form ADV where cited on this page — separate from Reported Equity Holdings.
- Shares / Discretion / Vote columns omitted. Value shown as USD market value ($m, 1 decimal, e.g. $17,700.0m). Weight to 1 decimal.
- Table shows positions with weight ≥ 1.0% only; names under 1% are hidden but still included in Reported Equity Holdings (USD) and the weight denominator.
- Raw data: EDGAR 13F · portfolio_combined.json · holdings.json