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Duquesne Family Office LLC Stanley Druckenmiller

New York, NY 20 processed 13Fs on this site, 2021 Q3 to 2026 Q2

  • $5.2B
  • 86 holdings
  • 2026 Q2
  • +54.3% QoQ
  • Top 5 32.1%

Portfolio

2026 Q2, filed 8/14/2026, top 12 of 86 holdings

Top 5 32.1%, top 10 43.7%

  1. NTRA, Natera 16.6%
  2. TSM, Taiwan Semiconductor 5.4%
  3. STM, Stmicroelectronics 4.5%
  4. INSM, Insmed 2.9%
  5. YPF, Ypf Sociedad Anonima 2.7%
  6. AMZN, Amazon 2.5%
  7. Bbb Foods 2.3%
  8. GOOGL, Alphabet 2.3%
  9. EWZ, Ishares 2.3%
  10. STX, Seagate Technology 2.2%
  11. FOXA, Fox Class A 2.2%
  12. UAL, United Airlines 2.1%
  13. Other 52.0%

AUM over time

2026 Q2 $5.2B +54.3% QoQ
2021 Q3: $3.1B 2021 Q3: $3.1B
Q3 2021
2021 Q4: $2.8B, −10.5% QoQ 2021 Q4: $2.8B, −10.5% QoQ
Q4
2022 Q1: $2.3B, −16.4% QoQ 2022 Q1: $2.3B, −16.4% QoQ
Q1 2022
2022 Q2: $1.4B, −40.1% QoQ 2022 Q2: $1.4B, −40.1% QoQ
Q2
2022 Q3: $1.8B, +27.6% QoQ 2022 Q3: $1.8B, +27.6% QoQ
Q3
2022 Q4: $2B, +14.6% QoQ 2022 Q4: $2B, +14.6% QoQ
Q4
2023 Q1: $2.3B, +14.3% QoQ 2023 Q1: $2.3B, +14.3% QoQ
Q1 2023
2023 Q2: $2.9B, +24.6% QoQ 2023 Q2: $2.9B, +24.6% QoQ
Q2
2023 Q3: $2.8B, −3.1% QoQ 2023 Q3: $2.8B, −3.1% QoQ
Q3
2023 Q4: $3.4B, +20.3% QoQ 2023 Q4: $3.4B, +20.3% QoQ
Q4
2024 Q1: $4.4B, +30.9% QoQ 2024 Q1: $4.4B, +30.9% QoQ
Q1 2024
2024 Q2: $2.9B, −33.5% QoQ 2024 Q2: $2.9B, −33.5% QoQ
Q2
2024 Q3: $3B, +1.2% QoQ 2024 Q3: $3B, +1.2% QoQ
Q3
2024 Q4: $3.7B, +26.1% QoQ 2024 Q4: $3.7B, +26.1% QoQ
Q4
2025 Q1: $3.1B, −17.8% QoQ 2025 Q1: $3.1B, −17.8% QoQ
Q1 2025
2025 Q2: $4.1B, +33.0% QoQ 2025 Q2: $4.1B, +33.0% QoQ
Q2
2025 Q3: $4.1B, −0.2% QoQ 2025 Q3: $4.1B, −0.2% QoQ
Q3
2025 Q4: $4.5B, +10.6% QoQ 2025 Q4: $4.5B, +10.6% QoQ
Q4
2026 Q1: $3.4B, −24.9% QoQ 2026 Q1: $3.4B, −24.9% QoQ
Q1 2026
2026 Q2: $5.2B, +54.3% QoQ 2026 Q2: $5.2B, +54.3% QoQ
Q2

Book

2026 Q1 2025 Q4, filed 15 May, long equity only

Download CSV Download Excel All activity
NTRA, Natera 18.14%, was 12.80% Add +22.0% 3,063,606 $199.99 $613M +552,249 +$37M
INSM, Insmed 5.59%, was 5.74% Reduce −22.1% 1,154,090 $163.52 $189M −327,662 −$69M
TSM, Taiwan Semiconductor 4.96% Reduce −8.8% 495,280 $337.95 $167M −47,805 +$2.3M
YPF, Ypf Sociedad Anonima 4.43%, was 0.49% Add +433.1% 3,235,962 $46.22 $150M +2,628,972 +$128M
EWZ, Ishares 3.91% Reduce −3.3% 3,436,170 $38.39 $132M −116,405 +$19M
Bbb Foods 3.26%, was 1.99% Add +16.2% 3,109,202 $35.37 $110M +434,050 +$21M
AA, Alcoa 2.93%, was 1.63% Add +8.5% 1,493,390 $66.33 $99M +117,340 +$26M
NAMS 2.91% Hold 3,070,146 $32.01 $98M — —
SE, Sea Limited 2.70%, was 2.68% Add +16.5% 1,099,905 $82.81 $91M +155,785 −$29M
STM, Stmicroelectronics 2.67%, was 0.45% Add +237.8% 2,612,880 $34.55 $90M +1,839,325 +$70M
WWD, Woodward 2.24%, was 3.97% Reduce −64.2% 211,355 $357.92 $76M −379,575 −$103M
TEVA, Teva Pharmaceutical Industries 2.12%, was 4.08% Reduce −59.5% 2,377,285 $30.12 $72M −3,497,585 −$112M
ROKU, ROKU Inc 2.10%, was 1.41% Add +28.7% 750,190 $94.62 $71M +167,210 +$7.7M
AVGO, Broadcom 1.80% New 195,955 $309.51 $61M +195,955 +$61M
CPNG, Coupang 1.49%, was 3.55% Reduce −60.6% 2,667,485 $18.88 $50M −4,105,424 −$109M
OPCH, Option Care Health 1.49%, was 1.24% Add +7.0% 1,868,550 $26.92 $50M +122,600 −$5.3M
CRH, CRH PLC 1.18%, was 1.32% Reduce −20.5% 377,555 $105.12 $40M −97,400 −$20M
FIGR, Figure Technology 1.16%, was 1.40% Reduce −25.3% 1,150,415 $33.95 $39M −389,370 −$24M
ARGT, Global X Funds 1.07% New 387,400 $93.32 $36M +387,400 +$36M
CAI, Caris Life Sciences 1.00% New 1,894,450 $17.88 $34M +1,894,450 +$34M
QSR, Restaurant Brands International 0.99%, was 1.84% Reduce −62.4% 454,435 $73.90 $34M −754,565 −$49M
RVMD, Revolution Medicines 0.91% New 315,860 $97.25 $31M +315,860 +$31M
LSCC, Lattice Semiconductor 0.89%, was 1.52% Reduce −65.1% 323,135 $92.76 $30M −602,835 −$38M
SNDK, Sandisk 0.72% New 38,155 $635.33 $24M +38,155 +$24M
UAL, United Airlines 0.72%, was 0.87% Reduce −24.7% 262,495 $92.07 $24M −85,905 −$15M
HUM, Humana 0.71% New 137,505 $173.39 $24M +137,505 +$24M
WAB, Wabtec 0.70%, was 1.43% Reduce −68.4% 94,895 $249.91 $24M −205,215 −$40M
TWLO, Twilio 0.68% New 181,760 $125.82 $23M +181,760 +$23M
JBL, Jabil 0.65% New 82,200 $265.63 $22M +82,200 +$22M
SCCO, Southern Copper 0.62%, was 0.39% Add +0.8% 121,843 $172.06 $21M +1,026 +$3.6M
GSG, Ishares S&P Gsci Commodity- 0.61% New 643,000 $32.25 $21M +643,000 +$21M
LIN, Linde 0.60% New 41,200 $495.75 $20M +41,200 +$20M
STX, Seagate Technology 0.59% New 50,700 $391.76 $20M +50,700 +$20M
CLF, Cleveland-Cliffs 0.58%, was 0.52% Add +32.5% 2,313,455 $8.45 $20M +567,800 −$3.6M
NUVB, Nuvation Bio 0.58% New 4,539,800 $4.29 $19M +4,539,800 +$19M
BE, Bloom Energy 0.55%, was 1.43% Reduce −81.6% 136,320 $135.49 $18M −604,225 −$46M
INTC, Intel 0.54% New 411,400 $44.13 $18M +411,400 +$18M
BLTE, Belite Bio 0.50% New 106,100 $159.44 $17M +106,100 +$17M
PTGX, Protagonist Therapeutics 0.50% Hold 159,700 $105.40 $17M — —
U, Unity Software 0.48%, was 0.40% Add +80.2% 738,785 $21.94 $16M +328,765 −$1.9M
ARM, Arm Holdings 0.48% New 106,700 $151.28 $16M +106,700 +$16M
OLMA, Olema Pharmaceuticals 0.44% New 986,827 $14.91 $15M +986,827 +$15M
Q, Qnity 0.43% New 125,655 $115.38 $14M +125,655 +$14M
ADMA, Adma Biologics 0.41%, was 0.10% Add +512.9% 1,545,610 $9.01 $14M +1,293,410 +$9.3M
XENE, Xenon Pharmaceuticals 0.41% New 238,600 $58.15 $14M +238,600 +$14M
JBS, Jbs NV 0.35% New 655,900 $17.96 $12M +655,900 +$12M
DAKT, Daktronics 0.33%, was 0.38% Reduce −34.0% 562,637 $19.55 $11M −290,323 −$5.9M
NET, Cloudflare 0.32% New 52,535 $206.34 $11M +52,535 +$11M
LYB, Lyondellbasell Industries 0.31% New 131,435 $80.56 $11M +131,435 +$11M
VIST, Vista Energy S.A.B. De C.V. 0.30% New 134,700 $75.47 $10M +134,700 +$10M

Showing top 50 of 65 by value

Exits / last held

Gone since 2025 Q4, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
XLF, Select Sector Spdr Trust 6.70% Exit 0 $54.77 $301M −5,495,600 −$301M
RSP 5.00% Exit 0 $191.56 $225M −1,173,925 −$225M
GOOGL, Alphabet 2.68% Exit 0 $313.00 $121M −385,000 −$121M
COGT, Cogent Biosciences 1.75% Exit 0 $35.52 $79M −2,214,470 −$79M
ENTG, Entegris 1.58% Exit 0 $84.25 $71M −844,160 −$71M
DOCU, Docusign 1.55% Exit 0 $68.40 $70M −1,019,085 −$70M
EEM, Ishares Trust 1.10% Exit 0 $54.71 $49M −902,500 −$49M
DAL, Delta Air Lines 1.01% Exit 0 $69.40 $45M −650,910 −$45M
ON, ON Semiconductor 0.65% Exit 0 $54.15 $29M −536,260 −$29M
FLUT, Flutter Entertainment 0.55% Exit 0 $215.04 $25M −115,245 −$25M
AEVA, Aeva Technologies 0.54% Exit 0 $13.28 $24M −1,824,862 −$24M
GS, Goldman Sachs 0.54% Exit 0 $879.02 $24M −27,500 −$24M
Rh 0.35% Exit 0 $179.15 $16M −88,200 −$16M
CMG, Chipotle 0.32% Exit 0 $37.00 $15M −391,930 −$15M
Z, Zillow 0.29% Exit 0 $68.22 $13M −192,640 −$13M
CDTX, Cidara Therapeutics 0.24% Exit 0 $220.89 $11M −49,495 −$11M
PM, Philip Morris International 0.24% Exit 0 $160.40 $11M −67,400 −$11M
AAL 0.22% Exit 0 $15.33 $9.8M −639,785 −$9.8M
AGX, Argan 0.21% Exit 0 $313.33 $9.4M −30,000 −$9.4M
DASH, DoorDash 0.18% Exit 0 $226.49 $8.1M −35,900 −$8.1M
PGNY, Progyny 0.17% Exit 0 $25.68 $7.6M −295,115 −$7.6M
WOLF, Wolfspeed 0.07% Exit 0 $17.41 $3.3M −186,900 −$3.3M
NP, Neptune Insurance 0.01% Exit 0 $29.15 $583K −20,000 −$583K

Weight bar: held both quarters added sold at this quarter’s reported price

* Reported price is value ÷ shares from the 13F as of period end, not a live market quote. Weight % is each long-equity position ÷ full 13F AUM, so rows may not sum to 100% when the filing includes options or other non-equity (excluded from this table). Share change and $ change are vs 2025 Q4. Click a column header to sort, or New, Hold, Add or Reduce to bring those moves to the top. Exit opens the last-held block below.

Filings history

20 periods, with AUM normalized

Newest 13Fs
Period Holds AUM QoQ Form Filed Filing ID
2026 Q2 95 $5.2B +54.3% 13F-HR 8/14/2026 000153641126000006
2026 Q1 70 $3.4B −24.9% 13F-HR 5/15/2026 000153641126000004
2025 Q4 62 $4.5B +10.6% 13F-HR 2/17/2026 000153641126000002
2025 Q3 65 $4.1B −0.2% 13F-HR 11/14/2025 000153641125000017
2025 Q2 69 $4.1B +33.0% 13F-HR 8/15/2025 000153641125000011
2025 Q1 52 $3.1B −17.8% 13F-HR 5/15/2025 000153641125000008
2024 Q4 78 $3.7B +26.1% 13F-HR 2/14/2025 000153641125000006
2024 Q3 75 $3B +1.2% 13F-HR 11/14/2024 000153641124000009
2024 Q2 64 $2.9B −33.5% 13F-HR 8/14/2024 000153641124000007
2024 Q1 73 $4.4B +30.9% 13F-HR 5/15/2024 000153641124000005
2023 Q4 51 $3.4B +20.3% 13F-HR 2/14/2024 000153641124000002
2023 Q3 41 $2.8B −3.1% 13F-HR 11/14/2023 000153641123000008
2023 Q2 53 $2.9B +24.6% 13F-HR 8/14/2023 000153641123000006
2023 Q1 48 $2.3B +14.3% 13F-HR 5/15/2023 000153641123000005
2022 Q4 58 $2B +14.6% 13F-HR 2/14/2023 000153641123000003
2022 Q3 65 $1.8B +27.6% 13F-HR 11/14/2022 000153641122000009
2022 Q2 43 $1.4B −40.1% 13F-HR 8/15/2022 000153641122000007
2022 Q1 51 $2.3B −16.4% 13F-HR 5/16/2022 000153641122000005
2021 Q4 49 $2.8B −10.5% 13F-HR 2/14/2022 000153641122000003
2021 Q3 49 $3.1B — 13F-HR 11/15/2021 000153641121000008

About

Duquesne Family Office LLC

20 processed 13Fs on this site, 2021 Q3 to 2026 Q2

Notable person
Stanley Druckenmiller
SEC filing name
Duquesne Family Office LLC
Location
New York, NY
All SEC filings
View on sec.gov