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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

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TTENK/calls
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Home›13F Funds›Duquesne Family Office
13F portfolio · as of 2026-03-31 (Q1 2026) · filed 2026-05-15

Duquesne Family Office· Stanley Druckenmiller

Druckenmiller's family office — high-conviction macro expressed through equities.

Reported book
$2.94M
Positions
70
Vs prior quarter
31 new · 15 exited

Holdings

Duquesne Family Office latest 13F holdings with our verdicts
#HoldingOur call% of bookValueSharesQoQ
1NTRANatera IncHold20.9%$613K3.06MAdded+22%
2INSMInsmed IncHold6.4%$189K1.15MTrimmed-22%
3TSMTaiwan Semiconductor ManufacturingSell5.7%$167K495KTrimmed-9%
4EWZiShares MSCI Brazil ETFCall——$162K4.23M—
5RSPInvesco S&P 500® Equal Weight ETFCall——$158K821KNEW
6YPFYPF Sociedad AnonimaAvoid5.1%$150K3.24MAdded+433%
7EWZiShares MSCI Brazil ETF—4.5%$132K3.44MTrimmed-3%
8TBBBBBB Foods Inc.—3.7%$110K3.11MAdded+16%
9AAAlcoa CorpBuy3.4%$99.1K1.49MAdded+9%
10NAMSNewAmsterdam Pharma Company N.V. Ordinary SharesHold3.3%$98.3K3.07M—
11SESea LtdBuy3.1%$91.1K1.10MAdded+17%
12STMSTMicroelectronics NV ADRHold3.1%$90.3K2.61MAdded+238%
13WWDWoodward IncHold2.6%$75.6K211KTrimmed-64%
14TEVATeva Pharma Industries Ltd ADRHold2.4%$71.6K2.38MTrimmed-60%
15ROKURoku IncHold2.4%$71.0K750KAdded+29%
16AVGOBroadcom IncHold2.1%$60.6K196KNEW
17SPYSPDR S&P 500 ETF TrustCall——$58.5K90.0K—
18CPNGCoupang LLCHold1.7%$50.4K2.67MTrimmed-61%
19Option Care Health Inc—1.7%$50.3K1.87MAdded+7%
20AMZNAmazon.com IncCallBuy—$41.7K200KAdded+100%
21CRHCRH PLC ADRBuy1.4%$39.7K378KTrimmed-21%
22FIGRFigure Technology Solutions, Inc. Class A Common StockBuy1.3%$39.1K1.15MTrimmed-25%
23ARGTGlobal X MSCI Argentina ETF—1.2%$36.2K387KNEW
24CAICaris Life Sciences, Inc. Common StockBuy1.2%$33.9K1.89MNEW
25QSRRestaurant Brands International IncHold1.1%$33.6K454KTrimmed-62%
26RVMDRevolution Medicines IncAvoid1.0%$30.7K316KNEW
27LSCCLattice Semiconductor CorporationSell1.0%$30.0K323KTrimmed-65%
28SNDKSandisk CorpAvoid0.8%$24.2K38.2KNEW
29UALUnited Airlines Holdings IncHold0.8%$24.2K262KTrimmed-25%
30HUMHumana IncHold0.8%$23.8K138KNEW
31WABWestinghouse Air Brake Technologies CorpHold0.8%$23.7K94.9KTrimmed-68%
32TWLOTwilio IncHold0.8%$22.9K182KNEW
33JBLJabil Circuit IncHold0.7%$21.8K82.2KNEW
34SCCOSouthern Copper CorporationHold0.7%$21.0K122K—
35GSGiShares S&P GSCI Commodity-Indexed Trust—0.7%$20.7K643KNEW
36LINLinde plc Ordinary SharesHold0.7%$20.4K41.2KNEW
37STXSeagate Technology PLCSell0.7%$19.9K50.7KNEW
38IWMiShares Russell 2000 ETFCall——$19.6K79.0KTrimmed-65%
39CLFCleveland-Cliffs IncSell0.7%$19.5K2.31MAdded+33%
40NUVBNuvation Bio IncHold0.7%$19.5K4.54MNEW
41BEBloom Energy CorpSell0.6%$18.5K136KTrimmed-82%
42INTCIntel CorporationSell0.6%$18.2K411KNEW
43BLTEBelite Bio Inc ADRHold0.6%$16.9K106KNEW
44PTGXProtagonist Therapeutics IncHold0.6%$16.8K160K—
45UUnity Software IncHold0.6%$16.2K739KAdded+80%
46ARMArm Holdings plc American Depositary SharesSell0.5%$16.1K107KNEW
47Olema Pharmaceuticals Inc—0.5%$14.7K987KNEW
48QQnity Electronics, IncSell0.5%$14.5K126KNEW
49ADMAADMA Biologics IncBuy0.5%$13.9K1.55MAdded+513%
50XENEXenon Pharmaceuticals IncHold0.5%$13.9K239KNEW
51Jbs N.V.—0.4%$11.8K656KNEW
52DAKTDaktronics IncBuy0.4%$11.0K563KTrimmed-34%
53NETCloudflare IncHold0.4%$10.8K52.5KNEW
54LYBLyondellBasell Industries NVHold0.4%$10.6K131KNEW
55VISTVista Oil Gas ADR—0.3%$10.2K135KNEW
56TWSTTwist Bioscience CorpHold0.3%$9.79K206KNEW
57COHRCoherent IncHold0.3%$9.62K40.4KNEW
58AMZNAmazon.com IncBuy0.3%$9.54K45.8KTrimmed-94%
59CLSCelestica Inc.Hold0.3%$9.37K33.3KNEW
60STUBStubHub Holdings, Inc.Hold0.3%$8.53K1.37MTrimmed-41%
61DBVTDBV TechnologiesAvoid0.3%$8.01K383KNEW
62MUMicron Technology IncSell0.3%$7.91K23.4KNEW
63SATSEchoStar CorporationHold0.2%$7.11K60.8K—
64ALMAlmonty Industries Inc. Common SharesSell0.2%$6.80K470K—
65PCTPurecycle Technologies Holdings CorpAvoid0.2%$5.00K963KTrimmed-67%
66LITELumentum Holdings IncSell0.2%$4.89K6.96KNEW
67MELIMercadoLibre Inc.Hold0.2%$4.78K2.77KTrimmed-94%
68SOLSSolstice Advanced Materials, IncHold0.2%$4.76K62.5KNEW
69WLKWestlake Chemical CorporationHold0.1%$2.48K21.2KNEW
70WVEWave Life Sciences LtdHold0.0%$1.25K173K—

Exited since Q4 2025

  • XLFwas $301K
  • RSPwas $225K
  • GOOGLwas $121K
  • COGTwas $78.7K
  • ENTGwas $71.1K
  • DOCUwas $69.7K
  • EEMwas $49.4K
  • DALwas $45.2K
  • ONwas $29.0K
  • FLUTwas $24.8K
  • AEVAwas $24.2K
  • GSwas $24.2K
  • RHwas $15.8K
  • CMGwas $14.5K
  • Zwas $13.1K

Source: SEC Form 13F-HR. Positions are as-of quarter end (filed up to 45 days later) and cover US-listed equities only — shorts, non-US listings and most derivatives don’t appear. Values as reported by the filer. “Our call” is TENK/calls’s independent SEC-grounded verdict, not the fund’s view.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.