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Filing-based profile
Stanley Druckenmiller
Duquesne Family Office LLC
Macro and public-equity investor. This profile is based on public SEC filing data.
Delayed and partial public data. 13F filings do not show a manager's full portfolio, shorts, cash, exact cost basis, current positions, or intent. ClearFlow is not affiliated with or endorsed by this manager, and this page is not investment advice.
$5.2M
Reported value
95
Reported holdings
June 30, 2026
Report period
August 14, 2026
Filed
46%
Top 10 concentration
Top reported holdings
Sorted by reported value in the latest filing.
CIK 0001536411
| Issuer | Class | CUSIP | Reported value | Quantity |
|---|---|---|---|---|
| Natera Inc | COM | 632307104 | $864,923 | 3,186,306 SH |
| Taiwan Semiconductor Manufac | SPONSORED ADS | 874039100 | $281,613 | 589,680 SH |
| Stmicroelectronics N V | NY REGISTRY | 861012102 | $232,375 | 3,102,880 SH |
| Invesco Exchange Traded Fd T Call | S&P500 EQL WGT | 46137V357 | $174,684 | 821,000 SH |
| Insmed Inc | COM PAR $.01 | 457669307 | $151,900 | 1,424,690 SH |
| Ishares Inc Call | MSCI BRAZIL ETF | 464286400 | $145,866 | 4,228,000 SH |
| Insmed Inc Call | COM PAR $.01 | 457669307 | $143,937 | 1,350,000 SH |
| Ypf Sociedad Anonima | SPON ADR CL D | 984245100 | $142,726 | 3,138,897 SH |
| Amazon Com Inc | COM | 023135106 | $129,085 | 541,600 SH |
| Bbb Foods Inc | CL A COM | G0896C103 | $120,915 | 2,901,733 SH |
| Alphabet Inc | CAP STK CL A | 02079K305 | $120,184 | 336,300 SH |
| Ishares Inc | MSCI BRAZIL ETF | 464286400 | $118,548 | 3,436,170 SH |
| Seagate Technology Hldngs Pl | ORD SHS | G7997R103 | $117,730 | 122,000 SH |
| Fox Corp | CL A COM | 35137L105 | $114,992 | 2,204,600 SH |
| Amazon Com Inc Call | COM | 023135106 | $109,470 | 459,300 SH |
| United Airls Hldgs Inc | COM | 910047109 | $108,084 | 794,795 SH |
| Sea Ltd | SPONSORD ADS | 81141R100 | $105,404 | 1,099,905 SH |
| Cdw Corp | COM | 12514G108 | $104,629 | 743,950 SH |
| Newamsterdam Pharma Company | ORDINARY SHARES | N62509109 | $104,047 | 3,070,146 SH |
| Ishares Tr Call | RUSSELL 2000 ETF | 464287655 | $99,149 | 330,000 SH |
| Sandisk Corp | COM | 80004C200 | $79,353 | 34,900 SH |
| Revolution Medicines Inc | COM | 76155X100 | $74,835 | 399,587 SH |
| State Str Spdr S&P 500 Etf T Call | TR UNIT | 78462F103 | $67,209 | 90,000 SH |
| Bitdeer Technologies Group | CL A ORD SHS | G11448100 | $64,670 | 4,074,993 SH |
| Crh Plc | ORD | G25508105 | $59,230 | 553,555 SH |
Changes from prior filing
Compared with March 31, 2026 filed May 15, 2026.
| Issuer | Change | Previous | Current | Value change |
|---|---|---|---|---|
| Natera Inc | increased | $612,691 | $864,923 | +41.2% |
| Insmed Inc | new | -- | $143,937 | New |
| Stmicroelectronics N V | increased | $90,275 | $232,375 | +157.4% |
| Alphabet Inc | new | -- | $120,184 | New |
| Amazon Com Inc | increased | $9,539 | $129,085 | +1253.2% |
| Fox Corp | new | -- | $114,992 | New |
| Taiwan Semiconductor Manufac | increased | $167,380 | $281,613 | +68.2% |
| Cdw Corp | new | -- | $104,629 | New |
| Seagate Technology Hldngs Pl | increased | $19,862 | $117,730 | +492.7% |
| Alcoa Corp | reduced | $99,057 | $9,679 | -90.2% |
| United Airls Hldgs Inc | increased | $24,168 | $108,084 | +347.2% |
| Ishares Tr | increased | $19,592 | $99,149 | +406.1% |
| Amazon Com Inc | increased | $41,654 | $109,470 | +162.8% |
| Bitdeer Technologies Group | new | -- | $64,670 | New |
| Broadcom Inc | exited | $60,650 | -- | -100.0% |
| Delta Air Lines Inc | new | -- | $56,477 | New |
| Sandisk Corp | increased | $24,241 | $79,353 | +227.4% |
| Tesla Inc | new | -- | $52,996 | New |
| Fluor Corp | new | -- | $51,457 | New |
| Teva Pharmaceutical Inds Ltd | reduced | $71,604 | $21,175 | -70.4% |
| Option Care Health Inc | exited | $50,301 | -- | -100.0% |
| D R Horton Inc | new | -- | $48,701 | New |
| Woodward Inc | reduced | $75,648 | $28,587 | -62.2% |
| Roku Inc | reduced | $70,983 | $25,425 | -64.2% |
| Revolution Medicines Inc | increased | $30,717 | $74,835 | +143.6% |