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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 2023Q4 - net new, added, trimmed, exited.
New positions20 names
  • ANETEURARISTA NETWORKS INC
    +234,185
    $55K
  • WWDWOODWARD INC
    +404,635
    $55K
  • SGITEMPUR SEALY INTL INC
    +749,100
    $38K
  • Y2573FFLEX LTD
    +1,134,400
    $35K
  • ABXBARRICK GOLD CORP
    +1,758,300
    $32K
  • BAHBOOZ ALLEN HAMILTON HLDG COR
    +235,800
    $30K
  • MRVLMARVELL TECHNOLOGY INC
    +363,585
    $22K
  • FCXFREEPORT-MCMORAN INC
    +471,535
    $20K
  • NEMNEWMONT CORP
    +474,250
    $20K
  • PANWPALO ALTO NETWORKS INC
    +64,715
    $19K
  • PSTGPURE STORAGE INC
    +531,247
    $19K
  • GTMZOOMINFO TECHNOLOGIES INC
    +924,100
    $17K
  • + 8 more…
Added to13 names
  • G7997RSEAGATE TECHNOLOGY HLDNGS PL
    +1,201,065
    $103K
  • TECKTECK RESOURCES LTD
    +1,418,925
    $60K
  • KBRKBR INC
    +652,877
    $36K
  • CPNGCOUPANG INC
    +2,011,075
    $33K
  • MSFTMICROSOFT CORP
    +68,860
    $26K
  • TKOTKO GROUP HOLDINGS INC
    +265,270
    $22K
  • VRTVERTIV HOLDINGS CO
    +427,250
    $21K
  • CCJCAMECO CORP
    +462,885
    $20K
  • VSTVISTRA CORP
    +396,500
    $15K
  • OPCHOPTION CARE HEALTH INC
    +250,865
    $8K
  • H42097UBS GROUP AG
    +231,290
    $7K
  • LPXLOUISIANA PAC CORP
    +80,700
    $6K
  • + 1 more…
Trimmed5 names
  • LWLAMB WESTON HLDGS INC
    −1,286,881
    $139K
  • NVDANVIDIA CORPORATION
    −257,162
    $127K
  • LLYLILLY ELI & CO
    −51,565
    $30K
  • NWSANEWS CORP NEW
    −726,905
    $18K
  • CPCANADIAN PACIFIC KANSAS CITY
    −71,595
    $6K
Exited11 names
  • GOOGLALPHABET INC
    −838,375
    $110K
  • TMUST-MOBILE US INC
    −756,675
    $106K
  • BLDRBUILDERS FIRSTSOURCE INC
    −460,755
    $57K
  • AVGOBROADCOM INC
    −51,956
    $43K
  • BABAALIBABA GROUP HLDG LTD
    −307,500
    $27K
  • DHRDANAHER CORPORATION
    −76,040
    $19K
  • AMZNAMAZON COM INC
    −136,690
    $17K
  • H8817HTRANSOCEAN LTD
    −1,844,175
    $15K
  • JJACOBS SOLUTIONS INC
    −74,415
    $10K
  • OPENOPENDOOR TECHNOLOGIES INC
    −1,538,085
    $4K
  • COMPCOMPASS INC
    −399,100
    $1K

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