SD
Stanley Druckenmiller
Duquesne Family Office · Investor
1Y performance ⓘ
+48%
AUM (13F)
$3.4B
# of Holdings
68
3Y performance ⓘ
+215%
vs S&P 500 ⓘ
+152%
Updated
Mar 31
Stanley Druckenmiller's Duquesne Family Office holds 68 U.S.-equity positions worth $3.4B (SEC 13F, Q1 2026). Top positions: Natera, Inc. Common Stock 18.1%, Ishares Inc 8.7%, Insmed, Inc. 5.6%. 13F-replication return is +215% over 3 years (+152 pts vs the S&P 500) — a replicated, non-audited figure.
Holdings
| Stock | % of portfolio | Shares | Value | Latest activity | Avg buy price | Current price | Date |
|---|---|---|---|---|---|---|---|
| NTRA Natera, Inc. Common Stock | 18.1% | 3.1M | $613M | ▲ 22% (+552K) | $118.58 | $267.76 (+126%) | 2026-03-31 |
| EWZ CALL Ishares Inc | 8.7% | 7.7M | $294M | ▼ 1.5% CALL (−116K) | — | — | 2026-03-31 |
| INSM Insmed, Inc. | 5.6% | 1.2M | $189M | ▼ 22% (−328K) | $86.34 | $98.60 (+14%) | 2026-03-31 |
| TSM Taiwan Semiconductor Manufac | 5.0% | 495K | $167M | ▼ 8.8% (−48K) | $175.74 | $404.25 (+130%) | 2026-03-31 |
| RSP CALL Invesco Exchange Traded Fd T | 4.7% | 821K | $158M | ▼ 30% CALL (−353K) | — | — | 2026-03-31 |
| YPF Ypf Sociedad Anonima | 4.4% | 3.2M | $150M | ▲ 433% (+2.6M) | $44.34 | $52.54 (+18%) | 2026-03-31 |
| TBBB BBB Foods Inc. | 3.3% | 3.1M | $110M | ▲ 16% (+434K) | $31.31 | $41.33 (+32%) | 2026-03-31 |
| AA Alcoa Corporation | 2.9% | 1.5M | $99M | ▲ 8.5% (+117K) | $54.18 | $45.26 (−16%) | 2026-03-31 |
| NAMS NewAmsterdam Pharma Company N.V. Ordinary Shares | 2.9% | 3.1M | $98M | — | $28.37 | $27.79 (−2%) | 2026-03-31 |
| SE Sea Ltd | 2.7% | 1.1M | $91M | ▲ 17% (+156K) | $124.53 | $106.74 (−14%) | 2026-03-31 |
| STM STMicroelectronics N.V. | 2.7% | 2.6M | $90M | ▲ 238% (+1.8M) | $32.00 | $52.39 (+64%) | 2026-03-31 |
| WWD Woodward, Inc. | 2.2% | 211K | $76M | ▼ 64% (−380K) | $151.34 | $360.75 (+138%) | 2026-03-31 |
| TEVA Teva Pharmaceutical Inds Ltd | 2.1% | 2.4M | $72M | ▼ 60% (−3.5M) | $18.91 | $35.01 (+85%) | 2026-03-31 |
| ROKU Roku, Inc. Class A Common Stock | 2.1% | 750K | $71M | ▲ 29% (+167K) | $83.31 | $145.01 (+74%) | 2026-03-31 |
| AVGO Broadcom Inc. Common Stock | 1.8% | 196K | $61M | NEW (+196K) | $209.97 | $389.28 (+85%) | 2026-03-31 |
| SPY CALL State Str Spdr S&p 500 Etf T | 1.7% | 90K | $59M | HOLD CALL | — | — | 2026-03-31 |
| AMZN CALL Amazon.Com Inc | 1.5% | 246K | $51M | ▼ 71% CALL (−592K) | — | — | 2026-03-31 |
| CPNG Coupang, Inc. | 1.5% | 2.7M | $50M | ▼ 61% (−4.1M) | $20.20 | $16.35 (−19%) | 2026-03-31 |
| OPCH Option Care Health, Inc. Common Stock | 1.5% | 1.9M | $50M | ▲ 7.0% (+123K) | $29.98 | $23.03 (−23%) | 2026-03-31 |
| CRH CRH Public Limited Company | 1.2% | 378K | $40M | ▼ 21% (−97K) | $111.44 | $95.01 (−15%) | 2026-03-31 |
| FIGR Figure Technology Solutions, Inc. Class A Common Stock | 1.2% | 1.2M | $39M | ▼ 25% (−389K) | $36.37 | $24.91 (−32%) | 2026-03-31 |
| ARGT Global X Fds | 1.1% | 387K | $36M | NEW (+387K) | $76.92 | $95.15 (+24%) | 2026-03-31 |
| CAI Caris Life Sciences, Inc. Common Stock | 1.0% | 1.9M | $34M | NEW (+1.9M) | $17.88 | $15.67 (−12%) | 2026-03-31 |
| QSR Restaurant Brands International Inc. | 1.0% | 454K | $34M | ▼ 62% (−755K) | $65.74 | $74.02 (+13%) | 2026-03-31 |
| RVMD Revolution Medicines, Inc. Common Stock | 0.9% | 316K | $31M | NEW (+316K) | $97.25 | $187.53 (+93%) | 2026-03-31 |
| LSCC Lattice Semiconductor Corp | 0.9% | 323K | $30M | ▼ 65% (−603K) | $73.58 | $124.27 (+69%) | 2026-03-31 |
| SNDK Sandisk Corporation Common Stock | 0.7% | 38K | $24M | NEW (+38K) | $112.20 | $1,214.83 (+983%) | 2026-03-31 |
| UAL United Airlines Holdings, Inc. Common Stock | 0.7% | 262K | $24M | ▼ 25% (−86K) | $97.10 | $121.33 (+25%) | 2026-03-31 |
| HUM Humana Inc. | 0.7% | 138K | $24M | NEW (+138K) | $173.39 | $363.86 (+110%) | 2026-03-31 |
| WAB Wabtec Inc. | 0.7% | 95K | $24M | ▼ 68% (−205K) | $181.20 | $290.86 (+61%) | 2026-03-31 |
| TWLO Twilio Inc. | 0.7% | 182K | $23M | NEW (+182K) | $99.24 | $197.35 (+99%) | 2026-03-31 |
| JBL Jabil Inc. | 0.7% | 82K | $22M | NEW (+82K) | $265.63 | $315.05 (+19%) | 2026-03-31 |
| SCCO Southern Copper Corporation | 0.6% | 122K | $21M | ▲ 0.8% (+1K) | $140.85 | $182.71 (+30%) | 2026-03-31 |
| GSG Ishares S&p Gsci Commodity- | 0.6% | 643K | $21M | NEW (+643K) | $32.25 | $32.04 (−1%) | 2026-03-31 |
| LIN Linde plc Ordinary Share | 0.6% | 41K | $20M | NEW (+41K) | $495.76 | $478.38 (−4%) | 2026-03-31 |
| STX Seagate Technology Holdings PLC Ordinary Shares (Ireland) | 0.6% | 51K | $20M | NEW (+51K) | $84.08 | $856.13 (+918%) | 2026-03-31 |
| IWM CALL Ishares Tr | 0.6% | 79K | $20M | ▼ 65% CALL (−147K) | — | — | 2026-03-31 |
| CLF Cleveland-Cliffs Inc. | 0.6% | 2.3M | $20M | ▲ 33% (+568K) | $11.28 | $11.52 (+2%) | 2026-03-31 |
| NUVB Nuvation Bio Inc. | 0.6% | 4.5M | $19M | NEW (+4.5M) | $4.29 | $6.33 (+48%) | 2026-03-31 |
| BE Bloom Energy Corporation | 0.6% | 136K | $18M | ▼ 82% (−604K) | $86.89 | $205.81 (+137%) | 2026-03-31 |
| INTC Intel Corp | 0.5% | 411K | $18M | NEW (+411K) | $44.13 | $90.20 (+104%) | 2026-03-31 |
| BLTE Belite Bio Inc Sponsored | 0.5% | 106K | $17M | NEW (+106K) | $159.44 | $158.61 (−1%) | 2026-03-31 |
| PTGX Protagonist Therapeutics, Inc | 0.5% | 160K | $17M | — | $66.43 | $136.64 (+106%) | 2026-03-31 |
| U Unity Software Inc. | 0.5% | 739K | $16M | ▲ 80% (+329K) | $23.19 | $31.71 (+37%) | 2026-03-31 |
| ARM Arm Holdings Plc | 0.5% | 107K | $16M | NEW (+107K) | $125.74 | $239.69 (+91%) | 2026-03-31 |
| OLMA Olema Pharmaceuticals, Inc. Common Stock | 0.4% | 987K | $15M | NEW (+987K) | $14.91 | $11.45 (−23%) | 2026-03-31 |
| Q Qnity Electronics, Inc. | 0.4% | 126K | $14M | NEW (+126K) | $115.38 | $131.18 (+14%) | 2026-03-31 |
| ADMA ADMA Biologics, Inc. | 0.4% | 1.5M | $14M | ▲ 513% (+1.3M) | $10.52 | $8.46 (−20%) | 2026-03-31 |
| XENE Xenon Pharmaceuticals Inc | 0.4% | 239K | $14M | NEW (+239K) | $58.15 | $62.67 (+8%) | 2026-03-31 |
| JBS JBS N.V. | 0.3% | 656K | $12M | NEW (+656K) | $17.96 | $14.02 (−22%) | 2026-03-31 |
Showing top 50 of 68 holdings by value.
FAQ ▾
What are Stanley Druckenmiller's largest holdings?
As of the latest 13F: Natera, Inc. Common Stock 18.1%, Ishares Inc 8.7%, Insmed, Inc. 5.6%, Taiwan Semiconductor Manufac 5.0%, Invesco Exchange Traded Fd T 4.7%.
How big is Duquesne Family Office's 13F portfolio?
$3.4B across 68 disclosed U.S.-equity positions.
What is Stanley Druckenmiller's 3-year performance?
+215% (13F-replication, price return), +152 pts vs the S&P 500. Not an audited fund return.
Where does this data come from?
U.S. SEC Form 13F-HR institutional holdings filings.
Sourced from SEC Form 13F-HR filings · Not investment advice ▾
Data as of 2026-03-31 · Methodology
13F-replication (price return, filing-date based) — not an audited fund return.
Published by WealthFile · Not investment advice.
Latest activity = change vs. the prior 13F. Avg buy price = est. entry over the trailing 3 years (gain = vs. latest price). Returns are 13F-replication, not audited fund returns. Sourced from SEC 13F filings.