Duquesne Family Office LLC

Institutional manager·Stanley Druckenmiller·CIK 0001536411
Latest Qtr return
+20.6%
SPY latest qtr
+10.8%
Alpha
+9.8ptsvs SPY
Invested
$4.2M
Holdings
58
Trades YTD
0

Performance · Fund vs SPY

Cumulative return · quarterly snapshots
+0%+70%Duquesne +67.2%SPY +36.5%Q1 '16Q2 '16Q3 '16Q4 '16

Coverage 92%. 4 quarters of 2016 measured against SPY adj-close benchmark.

EDITORIAL BRIEF · refreshed Jul 2, 2026

Why follow Duquesne Family Office LLC right now?

Duquesne Family Office LLC's Q1 2026 13F (period ending 2025-12-31) shows 58 positions with NTRA as the dominant holding at 13.6% of reported equity, followed by XLF at 7.1% and INSMED at 6.1%. The portfolio carries notable healthcare concentration across NTRA, INSMED, and TEVA, which together represent roughly 24% of disclosed holdings.

Notable additions include AMZN (+440% shares quarter-over-quarter) and AAL (+378%), with DAL also expanded +89%, increasing airline sector exposure. NAMS, a clinical-stage lipid-lowering company, grew +284%.

Q4 2025 reported alpha reached +9.8% against SPY (+10.8% vs +10.8% benchmark return of +10.8%); Q1 2025 showed +14.6% alpha. Past performance is not indicative of future results.

Generated from public SEC filings. Not investment advice.…

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Top holdings · current snapshot

Source: 13F-HR
01
$NTRA
Natera Inc
Q1 2025: Sold 26.2% (3.40M → 2.51M shares)
13.6%
+102375.0%
~$0.23 Dec 2025
02
$XLF
Select Sector Spdr Tr
Held since at least Q1 2024
7.1%
+94075.6%
~$0.05 Dec 2025
03
$INSM
Insmed Inc
Q1 2025: Increased +8.2% (1.37M → 1.48M shares)
6.1%
+61328.4%
~$0.17 Dec 2025
04
$RSP
Invesco Exchange Traded Fd T
Held since at least Q1 2024
5.3%
+108915.5%
~$0.19 Dec 2025
05
$TEVA
Teva Pharmaceutical Inds Ltd
Q1 2025: Sold 60.5% (14.88M → 5.87M shares)
4.3%
+113068.7%
~$0.03 Dec 2025
06
$WWD
Woodward Inc
Q1 2025: Sold 46.2% (1.10M → 590.9k shares)
4.2%
+127387.4%
~$0.30 Dec 2025
07
$AMZN
Amazon Com Inc
Q1 2025: Increased +439.6% (136.8k → 737.9k shares)
4.0%
+105034.1%
~$0.23 Dec 2025
08
$TSM
Taiwan Semiconductor Mfg Ltd
Q1 2025: Sold 9.3% (598.8k → 543.1k shares)
3.9%
+137597.9%
~$0.30 Dec 2025
09
$CPNG
Coupang Inc
Q1 2025: Sold 27.2% (9.30M → 6.77M shares)
3.8%
+78323.0%
~$0.02 Dec 2025
10
$GOOGL
Alphabet Inc
Held since at least Q1 2024
2.9%
+121414.4%
~$0.31 Dec 2025
See all 58 holdings · Pro →

Recent trades · Last 90 days

No Form 4 / 13D / 13G trade events on file in the recent window. 13F filers report position snapshots quarterly rather than per-trade events, so this section is most useful for managers who also file Form 4 or 13D/G.

Convergence · Duquesne Family Office LLC

Pattern cards reflect public SEC EDGAR and Congressional filing data only. Detection uses filing dates; trade execution dates may differ. Past convergence patterns do not predict future returns. Nothing here is investment advice.

Source data: SEC EDGAR · 13F-HR filings · Performance through 2025-12-31 · Last refreshed 11:06 UTC.