Skip to content
mapperlab
← Dashboard
Cross-fund

Compare two funds

Where do these two managers overlap, and where do they diverge? Common holdings ranked by combined exposure, plus the largest positions unique to each.

Not available for compare (2 funds pending snapshot coverage): Trian Fund Management, Starboard Value. See /universe for the full tracked list.

Overlap
2
Held by both
Only in A
9
Pershing Square
Only in B
63
Duquesne Family Office
Combined overlap (entry-time)
$2.76B
A + B entry values — ranking only, not mark-to-market

Common holdings

Sorted by combined entry exposure (A + B)
StockPershing SquareDuquesne Family OfficeCombined
QSRRESTAURANT BRANDS INTL INC
$1.48B$49.78K$1.48B
AMZNAMAZON COM INC
$1.28B$95.97K$1.28B

Only in Pershing Square

Top 20 by current entry value
  • UBERUBER TECHNOLOGIES INC
    $2.21B
    -17%
  • MSFTMICROSOFT CORP
    $2.09B
    +0%
  • METAMETA PLATFORMS INC
    $1.76B
    -4%
  • HHHHOWARD HUGHES HOLDINGS INC
    $1.25B
    -11%
  • GOOGALPHABET INC
    $839.26M
    +224%
  • BNBROOKFIELD CORP
    $284.74M
    +48%
  • GOOGLALPHABET INC
    $226.65M
    +229%
  • HTZHERTZ GLOBAL HLDGS INC
    $59.1M
    -18%
  • SEGSEAPORT ENTMT GROUP INC
    $57.44M
    -17%

Only in Duquesne Family Office

Top 20 by current entry value
  • CPNGCoupang Inc
    $431.85M
    -44%
  • NTRANatera Inc
    $18.18M
    +443%
  • EWZIshares Inc
    $112.87K
    -3%
  • FIGRFigure Technology Solutio
    $76.99K
    -4%
  • AAAlcoa Corp
    $73.12K
    +9%
  • STUBStubhub Hldgs Inc
    $71.73K
  • LSCCLattice Semiconductor Corp
    $68.13K
    +26%
  • BEBloom Energy Corp
    $64.35K
    +78%
  • AVGOBroadcom Inc
    $60.65K
    -1%
  • MELIMercadolibre Inc
    $59.97K
    -16%
  • WABWabtec
    $56.35K
    +55%
  • WWDWoodward Inc
    $55.08K
    +157%
  • SESea Ltd
    $49.54K
    -50%
  • G25508105Crh Plc
    $47.22K
  • UUnity Software Inc
    $42.93K
    -29%
  • UALUnited Airls Hldgs Inc
    $38.96K
    -19%
  • ARGTGlobal X Fds
    $36.15K
    +4%
  • ROKURoku Inc
    $34.77K
    +77%
  • CAICaris Life Sciences Inc
    $33.87K
    +4%
  • CLFCleveland-Cliffs Inc New
    $33.12K
    -1%
Caveats
  • “Held” means the fund's most recent snapshot trade for that CUSIP is open. Heavy funds (RenTech, Citadel, Two Sigma, Soros) use only the last 8 quarters of snapshots, so very-long-held positions outside that window won't appear.
  • Dollar values are entry-time amounts from the snapshot — useful for ranking, not for current mark-to-market sizing.
  • Options and ADRs are excluded by the snapshot trade engine.
  • Sector overlap and add/trim disagreement charts are planned once the reference-data layer ships.