Duquesne Family Office

Family office

At a glance

Duquesne Family Office appears in 2 funding rounds tracked by ValueAddVC since 2026. Its most recent tracked deal was Precision Neuroscience's $250M Series D round (Sep 24, 2026).

Recent changes

  1. Sep 24, 2026Invested in Precision Neuroscience (Series D, $250M) GlobeNewswire
  2. Sep 9, 2026Invested in Fab2 (Series A, $500M) WOWTALE

Portfolio

2 total

Recent Investment Activity

2

Track record: led 0 and participated in 2 of 2 tracked venture rounds · 2 in the last 12 months

DateCompanyEventRoleAmountValuationInvestorsSource
Sep 24, 2026Precision NeuroscienceSeries DParticipated$250M~$1BGlobeNewswire
Sep 9, 2026Fab2Series AParticipated$500M$3.7BWOWTALE

Sector / Stage Activity

By sector (portfolio)
Semiconductors
1 · 50%
Biotech
1 · 50%
By stage (tracked rounds)
Series D
1 · 50%
Series A
1 · 50%

Co-Investors

12

Similar Firms

overlapping sector, stage or region

Value Add Research

Latest Pulse

  1. Iambic Therapeutics Sets Terms For $150M Nasdaq IPOIambic Therapeutics set terms for a $150 million Nasdaq IPO at $15-$17 a share, up sharply from the roughly $100 million it originally sought when it filed in September.→
  2. Precision Neuroscience Hits $1B Valuation On $250M RaisePrecision Neuroscience closed an oversubscribed $250 million Series D co-led by Bill Ackman's Pershing Square and his new Ackman Oxman Institute, valuing the brain-computer interface company at just over $1 billion.→
  3. Ackman Co-Leads Precision Neuroscience's $250M RoundPrecision Neuroscience closed an oversubscribed $250 million Series D co-led by Bill Ackman's Pershing Square, valuing the brain-computer interface company at just over $1 billion as it scales past 100 patient procedures.→
  4. SonoThera Raises $125M for Ultrasound Gene TherapySonoThera closed an oversubscribed $125 million Series B led by Vida Ventures to push its ultrasound-delivered, nonviral genetic medicine platform toward its first clinical trial in Duchenne muscular dystrophy in 2027.→

Duquesne Family Office FAQ

What companies has Duquesne Family Office invested in?

Duquesne Family Office's portfolio includes Precision Neuroscience, Fab2.

Who does Duquesne Family Office co-invest with most?

In the rounds Value Add tracks, Duquesne Family Office most often invests alongside Ackman Oxman Institute (1 shared deal), ARK Invest (1 shared deal), ARK Investment Management (1 shared deal), B Capital (1 shared deal), Fundomo Management (1 shared deal).

Sources & methodologyshow
Where these figures come from

Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.

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