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Stanley Druckenmiller

Stanley Druckenmiller Duquesne Family Office

AUM $5.21B
1-Year Est. Return 87.01%
 

Stanley Druckenmiller is the founder of Duquesne Family Office and one of the most closely watched macro investors of his generation. He first became widely known as lead portfolio manager of the Quantum Fund alongside George Soros, including during the famous 1992 bet against the British pound. After returning outside capital, he has continued to invest with a flexible, top-down approach that blends macroeconomic views with concentrated equity and commodity positions.

This Fund
S&P 500
This Quarter Est. Return
+40.23%
1 Year Est. Return
+87.01%
3 Year Est. Return
+345.18%
5 Year Est. Return
+545.74%
10 Year Est. Return
+5,317.36%
AUM
$5.21B
AUM Growth
+$1.83B
Cap. Flow
+$738M
Cap. Flow %
14.16%
Top 10 Hldgs %
45.83%
Holding
118
New
48
Increased
16
Reduced
11
Closed
23

Top Buys

Rank Stock Value
1
FOXA icon
Fox Class A
FOXA
+$136M
2
AMZN icon
Amazon
AMZN
+$124M
3
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$121M
4
CDW icon
CDW
CDW
+$93.4M
5
BTDR icon
Bitdeer Technologies
BTDR
+$58.5M

Top Sells

Rank Stock Value
1
AA icon
Alcoa
AA
+$87.6M
2
ROKU icon
Roku
ROKU
+$69.1M
3
AVGO icon
Broadcom
AVGO
+$60.6M
4
TEVA icon
Teva Pharmaceutical Industries Limited
TEVA
+$58.4M
5
WWD icon
Woodward
WWD
+$54.7M

Sector Composition

Rank Sector Weight
1 Healthcare 28.67%
2 Technology 21.89%
3 Miscellaneous 19.59%
4 Consumer Discretionary 7.49%
5 Communication Services 5.95%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
NTRA icon
1
Natera
NTRA
$53.2B
$865M 16.6%
3,186,306
+122,700
+4% +$26.2M
TSM icon
2
TSMC
TSM
$2.25T
$282M 5.4%
589,680
+94,400
+19% +$38.3M
STM icon
3
STMicroelectronics
STM
$44.8B
$232M 4.46%
3,102,880
+490,000
+19% +$29.5M
RSP icon
4
CALL
Invesco S&P 500 Equal Weight ETF
RSP
$97.5B
$175M 3.35%
821,000
INSM icon
5
Insmed
INSM
$26.2B
$152M 2.92%
1,424,690
+270,600
+23% +$32.8M
EWZ icon
6
CALL
iShares MSCI Brazil ETF
EWZ
$8.54B
$146M 2.8%
4,228,000
INSM icon
7
CALL
Insmed
INSM
$26.2B
$144M 2.76%
+1,350,000
New +$163M
YPF icon
8
YPF Sociedad Anonima ADS
YPF
$21.5B
$143M 2.74%
3,138,897
-97,065
-3% -$4.55M
AMZN icon
9
Amazon
AMZN
$2.74T
$129M 2.48%
541,600
+495,800
+1,083% +$124M
TBBB icon
10
BBB Foods
TBBB
$6.19B
$121M 2.32%
2,901,733
-207,469
-7% -$7.92M
GOOGL icon
11
Alphabet (Google) Class A
GOOGL
$4.27T
$120M 2.31%
+336,300
New +$121M
EWZ icon
12
iShares MSCI Brazil ETF
EWZ
$8.54B
$119M 2.28%
3,436,170
STX icon
13
Seagate
STX
$195B
$118M 2.26%
122,000
+71,300
+141% +$54.4M
FOXA icon
14
Fox Class A
FOXA
$27.2B
$115M 2.21%
+2,204,600
New +$136M
AMZN icon
15
CALL
Amazon
AMZN
$2.74T
$109M 2.1%
459,300
+259,300
+130% +$65.1M
UAL icon
16
United Airlines
UAL
$35.3B
$108M 2.07%
794,795
+532,300
+203% +$55.1M
SE icon
17
Sea Limited
SE
$62.3B
$105M 2.02%
1,099,905
CDW icon
18
CDW
CDW
$18.3B
$105M 2.01%
+743,950
New +$93.4M
NAMS icon
19
NewAmsterdam Pharma
NAMS
$2.69B
$104M 2%
3,070,146
IWM icon
20
CALL
iShares Russell 2000 ETF
IWM
$76.6B
$99.1M 1.9%
330,000
+251,000
+318% +$70.5M
SNDK
21
Sandisk
SNDK
$262B
$79.4M 1.52%
34,900
-3,255
-9% -$4.65M
RVMD icon
22
Revolution Medicines
RVMD
$40.9B
$74.8M 1.44%
399,587
+83,727
+27% +$12.2M
SPY icon
23
CALL
State Street SPDR S&P 500 ETF Trust
SPY
$803B
$67.2M 1.29%
90,000
BTDR icon
24
Bitdeer Technologies
BTDR
$3.53B
$64.7M 1.24%
+4,074,993
New +$58.5M
CRH icon
25
CRH
CRH
$57.3B
$59.2M 1.14%
553,555
+176,000
+47% +$19.4M

Similar funds

Stanley Druckenmiller's Q2 2026 Portfolio in Review

As of Q2 2026, Stanley Druckenmiller held 118 positions worth $5.21B, up 54% from $3.38B the previous quarter. Its ten largest holdings account for 46% of the portfolio.

Stanley Druckenmiller deployed $738M of net new capital in Q2 2026, opening 48 new positions and adding to 16 existing holdings. Its largest new stake was Fox Class A: 2,204,600 shares worth $115M.

By sector, the portfolio is most concentrated in Healthcare at 29% of assets, down from 36% a quarter earlier, followed by Technology and Miscellaneous.

On the sell side, the largest reduction was Alcoa, an estimated $87.6M trimmed.

  • Stanley Druckenmiller's largest Q2 2026 buy was Fox Class A: 2,204,600 shares worth $115M.
  • Stanley Druckenmiller added most to Amazon in Q2 2026, an estimated $124M increase.
  • Stanley Druckenmiller's biggest Q2 2026 reduction was Alcoa, cutting an estimated $87.6M.
  • Stanley Druckenmiller fully exited Broadcom in Q2 2026, selling an estimated $60.6M.
  • Stanley Druckenmiller's ten largest holdings make up 46% of its $5.21B portfolio in Q2 2026.
  • Stanley Druckenmiller opened 48 new positions and closed 23 in Q2 2026.
  • Stanley Druckenmiller's portfolio value rose 54% quarter-over-quarter to $5.21B.

Based on Duquesne Family Office's 13F filing for Q2 2026, filed 14 Aug 2026.