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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  1. Home/
  2. Super Investors/
  3. Stanley Druckenmiller (Duquesne)
  • Overview
  • Portfolio58
  • Performance40Q
  • Options4
  • Activity2.3k
  • News
Family Office · CIK 0001536411

Stanley Druckenmiller

Duquesne
Share
  • Healthcare Specialist
  • Mid-Size Fund

Stanley Druckenmiller runs Duquesne, a family office overseeing $4.22B in disclosed equity holdings (SEC CIK 0001536411). The latest portfolio (2025Q4) discloses 58 positions across 9 sectors, with the largest positions in NTRA, XLF and INSM. On a mark-to-market basis the tracked portfolio has returned 57.4% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Stanley's filingsView holdings↓
Portfolio
$4.22B
Positions
58
Quarter
2025Q4
Filings tracked
40
1Y+57.4%Since filing+185.4%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
Capital flow per quarter
BuysSellsNet
+$1.91B+$955M$0-$955M-$1.91B'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4'25Q1'25Q2'25Q3'25Q4
Latest · 2025Q4
-$225M
Lifetime buys
$14.70B
Lifetime sells
$16.12B

Quarter activity

What changed in 2024Q3 - net new, added, trimmed, exited.
New positions31 names
  • KRESPDR SER TR
    +2,053,323
    $116K
  • AVGOBROADCOM INC
    +239,980
    $41K
  • ASNDASCENDIS PHARMA A/S
    +265,040
    $40K
  • G6700GNVENT ELECTRIC PLC
    +451,065
    $32K
  • TEVATEVA PHARMACEUTICAL INDS LTD
    +1,427,950
    $26K
  • USX1UNITED STATES STL CORP NEW
    +663,090
    $23K
  • CNMCORE & MAIN INC
    +475,195
    $21K
  • CCITIGROUP INC
    +327,400
    $20K
  • VRNAVERONA PHARMA PLC
    +686,045
    $20K
  • G25508CRH PLC
    +162,500
    $15K
  • H1467JCHUBB LIMITED
    +34,800
    $10K
  • ADSKAUTODESK INC
    +36,400
    $10K
  • + 19 more…
Added to11 names
  • NTRANATERA INC
    +1,591,970
    $202K
  • PMPHILIP MORRIS INTL INC
    +245,280
    $30K
  • MELIMERCADOLIBRE INC
    +11,617
    $24K
  • CPNGCOUPANG INC
    +724,952
    $18K
  • WWDWOODWARD INC
    +103,485
    $18K
  • DFSEURDISCOVER FINL SVCS
    +117,610
    $16K
  • FCXFREEPORT-MCMORAN INC
    +223,800
    $11K
  • BMABANCO MACRO SA
    +151,000
    $10K
  • WABWABTEC
    +28,975
    $5K
  • WULFTERAWULF INC
    +854,451
    $4K
  • DAKTDAKTRONICS INC
    +74,750
    $965
Trimmed19 names
  • VSTVISTRA CORP
    −2,233,876
    $265K
  • MSFTMICROSOFT CORP
    −357,395
    $154K
  • KMIKINDER MORGAN INC DEL
    −4,141,165
    $91K
  • GEVGE VERNOVA LLC
    −267,818
    $68K
  • MAAMID-AMER APT CMNTYS INC
    −405,470
    $64K
  • COHRCOHERENT CORP
    −611,010
    $54K
  • GTMZOOMINFO TECHNOLOGIES INC
    −3,741,180
    $39K
  • Y2573FFLEX LTD
    −1,100,255
    $37K
  • CPTCAMDEN PPTY TR
    −287,000
    $35K
  • PLTRPALANTIR TECHNOLOGIES INC
    −728,255
    $27K
  • TECKTECK RESOURCES LTD
    −436,325
    $23K
  • G3643JFLUTTER ENTMT PLC
    −74,123
    $18K
  • + 7 more…
Exited22 names
  • OPCHOPTION CARE HEALTH INC
    −1,871,818
    $52K
  • NVDANVIDIA CORPORATION
    −214,060
    $26K
  • MSGEMADISON SQUARE GARDEN ENTMT
    −694,225
    $24K
  • NWSANEWS CORP NEW
    −683,800
    $19K
  • ANETEURARISTA NETWORKS INC
    −52,275
    $18K
  • NWSNEWS CORP NEW
    −635,850
    $18K
  • BAHBOOZ ALLEN HAMILTON HLDG COR
    −83,841
    $13K
  • IQVIQVIA HLDGS INC
    −60,360
    $13K
  • LYVLIVE NATION ENTERTAINMENT IN
    −103,100
    $10K
  • CNKCINEMARK HLDGS INC
    −400,792
    $9K
  • VCYTVERACYTE INC
    −259,944
    $6K
  • AESAES CORP
    −314,750
    $6K
  • + 10 more…

Recent transactions

Last 20 moves
TRIM
Stanley Druckenmiller (Duquesne) trimmed AEVA
AEVA TECHNOLOGIES INC
−14,452
~$0.01 · 2025Q4
2026-02-17
SOLD
Stanley Druckenmiller (Duquesne) exited DKS
DICKS SPORTING GOODS INC
−132,425
~$0.22 · 2025Q4
2026-02-17
NEW
Stanley Druckenmiller (Duquesne) opened a new position in BE
BLOOM ENERGY CORP
+740,545
~$0.09 · 2025Q4
2026-02-17
SOLD
Stanley Druckenmiller (Duquesne) exited GEV
GE VERNOVA LLC
−77,320
~$0.61 · 2025Q4
2026-02-17
ADD
Stanley Druckenmiller (Duquesne) added to CMG
CHIPOTLE MEXICAN GRILL INC
+158,725
~$0.04 · 2025Q4
2026-02-17
TRIM
Stanley Druckenmiller (Duquesne) trimmed DAKT
DAKTRONICS INC
−583,976
~$0.02 · 2025Q4
2026-02-17
SOLD
Stanley Druckenmiller (Duquesne) exited G7997R103
SEAGATE TECHNOLOGY HLDNGS PL
−85,900
~$0.24 · 2025Q4
2026-02-17
SOLD
Stanley Druckenmiller (Duquesne) exited COF
CAPITAL ONE FINL CORP
−43,920
~$0.21 · 2025Q4
2026-02-17
SOLD
Stanley Druckenmiller (Duquesne) exited CRS
CARPENTER TECHNOLOGY CORP
−220,035
~$0.25 · 2025Q4
2026-02-17
SOLD
Stanley Druckenmiller (Duquesne) exited CHYM
CHIME FINL INC
−43,230
~$0.02 · 2025Q4
2026-02-17
SOLD
Stanley Druckenmiller (Duquesne) exited C
CITIGROUP INC
−514,850
~$0.10 · 2025Q4
2026-02-17
TRIM
Stanley Druckenmiller (Duquesne) trimmed CLF
CLEVELAND-CLIFFS INC NEW
−969,380
~$0.01 · 2025Q4
2026-02-17
ADD
Stanley Druckenmiller (Duquesne) added to GOOGL
ALPHABET INC
+282,800
~$0.31 · 2025Q4
2026-02-17
SOLD
Stanley Druckenmiller (Duquesne) exited ARM
ARM HOLDINGS PLC
−167,900
~$0.14 · 2025Q4
2026-02-17
ADD
Stanley Druckenmiller (Duquesne) added to COGT
COGENT BIOSCIENCES INC
+1,154,890
~$0.04 · 2025Q4
2026-02-17
ADD
Stanley Druckenmiller (Duquesne) added to CPNG
COUPANG INC
+2,139,785
~$0.02 · 2025Q4
2026-02-17
ADD
Stanley Druckenmiller (Duquesne) added to G25508105
CRH PLC
+81,135
~$0.12 · 2025Q4
2026-02-17
SOLD
Stanley Druckenmiller (Duquesne) exited DHI
D R HORTON INC
−205,150
~$0.17 · 2025Q4
2026-02-17
ADD
Stanley Druckenmiller (Duquesne) added to AMZN
AMAZON COM INC
+300,870
~$0.23 · 2025Q4
2026-02-17
SOLD
Stanley Druckenmiller (Duquesne) exited BAC
BK OF AMERICA CORP
−989,250
~$0.05 · 2025Q4
2026-02-17