SEC EDGAR Form 13F
Duquesne Family Office
Duquesne Family Office is a family-office Form 13F filer associated with Stanley Druckenmiller, and its filings provide a quarterly regulatory snapshot of reportable U.S.-listed holdings.
Latest Form 13F: 68 long U.S. equity positions, $3M reported value for the period ended Mar 31, 2026, led by Natera Inc, Ishares Inc, and Insmed Inc.
CIK: 1536411 · Filed: May 15, 2026 · Period: Mar 31, 2026
Reported value
$3M
Positions
68
Key person
Stanley Druckenmiller
Style
Family office public equities
Top holding
NTRA · Natera Inc
Period
Mar 31, 2026
Filed
May 15, 2026
CIK
1536411
What a 13F does not show
Form 13F covers many reportable long U.S. equity positions at quarter end. It does not show every asset type, short positions, hedges, intraperiod trades, or current holdings after the report date. Use it as ownership context, not investment advice.
Read the 13F guide →NTRA
Natera Inc
Portfolio weight
18.14%
EWZ
Ishares Inc
Portfolio weight
8.71%
INSM
Insmed Inc
Portfolio weight
5.59%
TSM
Taiwan Semiconductor Manufac
Portfolio weight
4.96%
RSP
Invesco Exchange Traded Fd T
Portfolio weight
4.67%
Top reported holdings
Showing the top 50 positions by reported value. Source: SEC EDGAR Form 13F; period 2026-03-31; filed 2026-05-15.
| # | Ticker | Company | Shares | Value | Portfolio % | QoQ change |
|---|---|---|---|---|---|---|
| 1 | NTRA | Natera Inc | 3.1M | $612,691.00 | 18.14% | +22.0% |
| 2 | EWZ | Ishares Inc | 7.7M | $294,228.00 | 8.71% | -1.5% |
| 3 | INSM | Insmed Inc | 1.2M | $188,717.00 | 5.59% | -22.1% |
| 4 | TSM | Taiwan Semiconductor Manufac | 495.3K | $167,380.00 | 4.96% | -8.8% |
| 5 | RSP | Invesco Exchange Traded Fd T | 821.0K | $157,566.00 | 4.67% | -30.1% |
| 6 | YPF | Ypf Sociedad Anonima | 3.2M | $149,566.00 | 4.43% | +433.1% |
| 7 | TBBB | Bbb Foods Inc | 3.1M | $109,972.00 | 3.26% | +16.2% |
| 8 | AA | Alcoa Corp | 1.5M | $99,057.00 | 2.93% | +8.5% |
| 9 | NAMS | Newamsterdam Pharma Company | 3.1M | $98,275.00 | 2.91% | +0.0% |
| 10 | SE | Sea Ltd | 1.1M | $91,083.00 | 2.70% | +16.5% |
| 11 | STM | Stmicroelectronics N V | 2.6M | $90,275.00 | 2.67% | +237.8% |
| 12 | WWD | Woodward Inc | 211.4K | $75,648.00 | 2.24% | -64.2% |
| 13 | TEVA | Teva Pharmaceutical Inds Ltd | 2.4M | $71,604.00 | 2.12% | -59.5% |
| 14 | ROKU | Roku Inc | 750.2K | $70,983.00 | 2.10% | +28.7% |
| 15 | AVGO | Broadcom Inc | 196.0K | $60,650.00 | 1.80% | -- |
| 16 | SPY | State Str Spdr S&P 500 Etf T | 90.0K | $58,531.00 | 1.73% | +0.0% |
| 17 | AMZN | Amazon Com Inc | 245.8K | $51,193.00 | 1.52% | -70.7% |
| 18 | CPNG | Coupang Inc | 2.7M | $50,362.00 | 1.49% | -60.6% |
| 19 | OPCH | Option Care Health Inc | 1.9M | $50,301.00 | 1.49% | +7.0% |
| 20 | CRH | Crh Plc | 377.6K | $39,689.00 | 1.18% | -20.5% |
| 21 | FIGR | Figure Technology Solutio | 1.2M | $39,057.00 | 1.16% | -25.3% |
| 22 | ARGT | Global X Fds | 387.4K | $36,152.00 | 1.07% | -- |
| 23 | CAI | Caris Life Sciences Inc | 1.9M | $33,873.00 | 1.00% | -- |
| 24 | QSR | Restaurant Brands Intl Inc | 454.4K | $33,583.00 | 0.99% | -62.4% |
| 25 | RVMD | Revolution Medicines Inc | 315.9K | $30,717.00 | 0.91% | -- |
| 26 | LSCC | Lattice Semiconductor Corp | 323.1K | $29,974.00 | 0.89% | -65.1% |
| 27 | SNDK | Sandisk Corp | 38.2K | $24,241.00 | 0.72% | -- |
| 28 | UAL | United Airls Hldgs Inc | 262.5K | $24,168.00 | 0.72% | -24.7% |
| 29 | HUM | Humana Inc | 137.5K | $23,842.00 | 0.71% | -- |
| 30 | WAB | Wabtec | 94.9K | $23,715.00 | 0.70% | -68.4% |
| 31 | TWLO | Twilio Inc | 181.8K | $22,869.00 | 0.68% | -- |
| 32 | JBL | Jabil Inc | 82.2K | $21,835.00 | 0.65% | -- |
| 33 | SCCO | Southern Copper Corp | 121.8K | $20,964.00 | 0.62% | +0.8% |
| 34 | GSG | Ishares S&P Gsci Commodity- | 643.0K | $20,737.00 | 0.61% | -- |
| 35 | LIN | Linde Plc | 41.2K | $20,425.00 | 0.60% | -- |
| 36 | STX | Seagate Technology Hldngs Pl | 50.7K | $19,862.00 | 0.59% | -- |
| 37 | IWM | Ishares Tr | 79.0K | $19,592.00 | 0.58% | -65.0% |
| 38 | CLF | Cleveland-Cliffs Inc New | 2.3M | $19,549.00 | 0.58% | +32.5% |
| 39 | NUVB | Nuvation Bio Inc | 4.5M | $19,476.00 | 0.58% | -- |
| 40 | BE | Bloom Energy Corp | 136.3K | $18,470.00 | 0.55% | -81.6% |
| 41 | INTC | Intel Corp | 411.4K | $18,155.00 | 0.54% | -- |
| 42 | BLTE | Belite Bio Inc Sponsored | 106.1K | $16,917.00 | 0.50% | -- |
| 43 | PTGX | Protagonist Therapeutics Inc | 159.7K | $16,832.00 | 0.50% | +0.0% |
| 44 | U | Unity Software Inc | 738.8K | $16,209.00 | 0.48% | +80.2% |
| 45 | ARM | Arm Holdings Plc | 106.7K | $16,142.00 | 0.48% | -- |
| 46 | OLMA | Olema Pharmaceuticals Inc | 986.8K | $14,714.00 | 0.44% | -- |
| 47 | Q | Qnity Electronics Inc | 125.7K | $14,498.00 | 0.43% | -- |
| 48 | ADMA | Adma Biologics Inc | 1.5M | $13,926.00 | 0.41% | +512.9% |
| 49 | XENE | Xenon Pharmaceuticals Inc | 238.6K | $13,875.00 | 0.41% | -- |
| 50 | JBS | Jbs N.V. | 655.9K | $11,780.00 | 0.35% | -- |
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