SEC 13F Intelligence

Managers / Q4 2018 · view latest →

Duquesne Family Office LLC

CIK 0001536411 · Part of the Duquesne family · 40 WEST 57TH STREET, 25TH FLOOR, NEW YORK, NY, 10019 · (212) 830-6500

Reported Value
$1.7B
Q4 2018
Positions
31
Filings on Record
32
2019–present window
Filed
Feb 14, 2019
original filing

Summary

Duquesne Family Office LLC reported $1.7B in U.S.-listed holdings across 31 positions for Q4 2018.

The portfolio is heavily concentrated: MSFT alone accounts for 27.2% of reported value.

Portfolio Metrics

Top-10 Concentration
+75.1%
share of reported value
Largest Position
+27.2%
Microsoft

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $1.7BQ4 ’18Q1 ’19: $3.4BQ2 ’19: $3.4BQ3 ’19: $2.6BQ4 ’19: $3.4BQ4 ’19Q1 ’20: $2.5BQ2 ’20: $3.3BQ3 ’20: $3.4BQ4 ’20: $3.7BQ4 ’20Q1 ’21: $4.5BQ2 ’21: $4.0BQ3 ’21: $3.1BQ4 ’21: $2.8BQ4 ’21Q1 ’22: $2.3BQ2 ’22: $1.4BQ3 ’22: $1.8BQ4 ’22: $2.0BQ4 ’22Q1 ’23: $2.3BQ2 ’23: $2.9BQ3 ’23: $2.8BQ4 ’23: $3.4BQ4 ’23Q1 ’24: $4.4BQ2 ’24: $2.9BQ3 ’24: $3.0BQ4 ’24: $3.7BQ4 ’24Q1 ’25: $3.1BQ2 ’25: $4.1BQ3 ’25: $4.1BQ4 ’25: $4.5BQ4 ’25Q1 ’26: $3.4Bfilingsflow.com

Portfolio Composition

By security type
Common Stock: 91.5%ETP: 5.8%ADR: 1.4%Other: 1.4%
  • Common Stock · 91.5% · $1.6B
  • ETP · 5.8% · $99M
  • ADR · 1.4% · $24M
  • Other · 1.4% · $24M

Quarter-over-Quarter Changes full breakdown →

IssuerMoveShare ΔShares nowValue ΔValue now
MSFTMicrosoft CorpNEW+4.62M4.62M+$469M$469M
AMZNAmazon Com IncNEW+98.4K98.4K+$148M$148M
CRMSalesforce Com IncNEW+1.07M1.07M+$147M$147M
TSLATesla IncNEW+299.8K299.8K+$100M$100M
ABTAbbott LabsNEW+1.30M1.30M+$94M$94M
WDAYWorkday IncNEW+525.4K525.4K+$84M$84M
Coupa Software IncNEW+1.13M1.13M+$71M$71M
ADBEAdobe IncNEW+301.0K301.0K+$68M$68M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q4 2018

29 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1MSFTMicrosoft Corphistory →COM27.16%$469M4.62M
2AMZNAmazon Com Inchistory →COM8.56%$148M98.4K
3CRMSalesforce Com Inchistory →COM8.51%$147M1.07M
4EEMIshares TrMSCI EMG MKT ETF · NASDAQ BIOTECH5.75%$99M2.03M
5ABTAbbott Labshistory →COM5.43%$94M1.30M
6WDAYWorkday Inchistory →CL A4.86%$84M525.4K
7Coupa Software IncCOM4.12%$71M1.13M
8ADBEAdobe Inchistory →COM3.94%$68M301.0K
9GILDGilead Sciences Inchistory →COM3.71%$64M1.02M
10ISRGIntuitive Surgical Inchistory →COM NEW3.06%$53M110.3K
11ILMNIllumina Inchistory →COM2.42%$42M139.5K
12PYPLPaypal Hldgs Inchistory →COM1.99%$34M408.5K
13MDTMedtronic Plchistory →SHS1.96%$34M372.5K
14DALDelta Air Lines Inc Delhistory →COM NEW1.81%$31M626.6K
15BABAAlibaba Group Hldg Ltdhistory →SPONSORED ADS1.38%$24M174.4K
16Ac Immune SaSHS1.36%$24M2.49M
17MELIMercadolibre Inchistory →COM1.25%$22M74.0K
18NFLXNetflix Inchistory →COM1.02%$18M66.0K
19AALAmerican Airls Group Inchistory →COM0.98%$17M524.9K
20AAgilent Technologies Inchistory →COM0.86%$15M221.3K
21NOWServicenow Inchistory →COM0.85%$15M82.2K
22Hologic IncCOM0.80%$14M336.7K
23GOOGLAlphabet Inchistory →CAP STK CL A0.68%$12M11.3K
24OKTAOkta Inchistory →CL A0.64%$11M173.9K
25KSSKohls Corphistory →COM0.57%$10M147.5K
26ADSKAutodesk Inchistory →COM0.20%$3M26.7K
27Zendesk IncCOM0.19%$3M57.6K
28ABXBarrick Gold Corphistory →COM0.12%$2M149.3K
29ESTCElastic N Vhistory →ORD SHS0.04%$715,00010.0K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$3.4B70May 15, 202613F-HRchanges · EDGAR ↗
Q4 2025$4.5B62Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025$4.1B65Nov 14, 202513F-HRchanges · EDGAR ↗
Q2 2025$4.1B69Aug 15, 202513F-HRchanges · EDGAR ↗
Q1 2025$3.1B52May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$3.7B78Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$3.0B75Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024$2.9B64Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$4.4B73May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$3.4B51Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$2.8B41Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$2.9B53Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$2.3B48May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$2.0B58Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$1.8B65Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$1.4B43Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$2.3B51May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$2.8B49Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$3.1B49Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021REVEALED$4.0B52Aug 16, 202113F-HRchanges · EDGAR ↗
Q1 2021REVEALED$4.5B64May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020$3.7B56Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020$3.4B61Nov 16, 202013F-HRchanges · EDGAR ↗
Q2 2020$3.3B72Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$2.5B46May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019$3.4B62Feb 14, 202013F-HRchanges · EDGAR ↗
Q3 2019$2.6B43Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019$3.4B61Aug 14, 201913F-HRchanges · EDGAR ↗
Q1 2019$3.4B61May 15, 201913F-HRchanges · EDGAR ↗
Q4 2018$1.7B31Feb 14, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.