First seen by DFX
Sep 12, 2026
date not stated
Duquesne Family Office LLC files Form 13F (name, $4,494,450 in 62 positions)
First seen by DFX
Sep 12, 2026
date not stated
Duquesne Family Office LLC: PROBABLE_SFO -> CONFIRMED_SFO (the filer names itself a family office on its own SEC Form 13F filings, is on no adviser roster, and independent financial press identifies it as Stanley Druckenmiller's family office)
Duquesne Family Office LLC reported $3,376,827,000 across 70 13(f) positions for the quarter ended 2026-03-31
Duquesne Family Office LLC opened a $19,862,000 position in Seagate Technology Hldngs Pl (50,700 shares)
Duquesne Family Office LLC opened a $24,241,000 position in Sandisk Corp (38,155 shares)
Duquesne Family Office LLC increased Roku Inc 582,980 -> 750,190 shares ($63,248,000 -> $70,983,000)
Duquesne Family Office LLC opened a $13,875,000 position in Xenon Pharmaceuticals Inc (238,600 shares)
Duquesne Family Office LLC opened a $16,142,000 position in Arm Holdings Plc (106,700 shares)
Duquesne Family Office LLC reduced Bloom Energy Corp 740,545 -> 136,320 shares ($64,346,000 -> $18,470,000)
Duquesne Family Office LLC opened a $4,762,000 position in Solstice Advanced Matls Inc (62,525 shares)
Duquesne Family Office LLC opened a $18,155,000 position in Intel Corp (411,400 shares)
Duquesne Family Office LLC opened a $10,166,000 position in Vista Energy S.A.B. De C.V. (134,700 shares)
Duquesne Family Office LLC opened a $10,588,000 position in Lyondellbasell Industries Nv (131,435 shares)
Duquesne Family Office LLC opened a $22,869,000 position in Twilio Inc (181,760 shares)
Duquesne Family Office LLC opened a $19,476,000 position in Nuvation Bio Inc (4,539,800 shares)
Duquesne Family Office LLC reduced Wabtec 300,110 -> 94,895 shares ($64,058,000 -> $23,715,000)
Duquesne Family Office LLC opened a $2,476,000 position in Westlake Corporation (21,194 shares)
Duquesne Family Office LLC reduced Woodward Inc 590,930 -> 211,355 shares ($178,650,000 -> $75,648,000)
Duquesne Family Office LLC opened a $21,835,000 position in Jabil Inc (82,200 shares)
Duquesne Family Office LLC reduced Amazon Com Inc 737,940 -> 45,800 shares ($170,331,000 -> $9,539,000)
Duquesne Family Office LLC reduced Teva Pharmaceutical Inds Ltd 5,874,870 -> 2,377,285 shares ($183,355,000 -> $71,604,000)
Duquesne Family Office LLC opened a $16,917,000 position in Belite Bio Inc Sponsored (106,100 shares)
Duquesne Family Office LLC opened a $20,737,000 position in Ishares S&P Gsci Commodity- (643,000 shares)
Duquesne Family Office LLC opened a $60,650,000 position in Broadcom Inc (195,955 shares)
Duquesne Family Office LLC reduced Coupang Inc 6,772,909 -> 2,667,485 shares ($159,773,000 -> $50,362,000)
Duquesne Family Office LLC reduced Daktronics Inc 852,960 -> 562,637 shares ($16,863,000 -> $11,000,000)
Duquesne Family Office LLC opened a $157,566,000 position in Invesco Exchange Traded Fd T (821,000 shares)
Duquesne Family Office LLC reduced Figure Technology Solutio 1,539,785 -> 1,150,415 shares ($62,885,000 -> $39,057,000)
Duquesne Family Office LLC reduced Stubhub Hldgs Inc 2,305,751 -> 1,367,177 shares ($31,197,000 -> $8,531,000)
Duquesne Family Office LLC reduced Ishares Tr 226,000 -> 79,000 shares ($55,632,000 -> $19,592,000)
Duquesne Family Office LLC increased Stmicroelectronics N V 773,555 -> 2,612,880 shares ($20,066,000 -> $90,275,000)
Duquesne Family Office LLC opened a $11,780,000 position in Jbs N.V. (655,900 shares)
Duquesne Family Office LLC reduced Mercadolibre Inc 47,149 -> 2,766 shares ($94,970,000 -> $4,782,000)
Duquesne Family Office LLC opened a $7,905,000 position in Micron Technology Inc (23,400 shares)
Duquesne Family Office LLC opened a $4,893,000 position in Lumentum Hldgs Inc (6,963 shares)
Duquesne Family Office LLC opened a $20,425,000 position in Linde Plc (41,200 shares)