13F / manager view

How similar are
these two books?

PMCIOQuantLPGP
Compare complete normalized common-stock issuer overlap across Q1 and Q2, then inspect opposing actions in the bounded Q2 evidence window.
  • Q1 → Q2 2026
  • 16 managers
  • Common stock only
Pair selector

Choose two different managers. Each pair has a permanent URL. Cohort badges stay visible so unlike books are not read as equivalent conviction.

FundamentalAppaloosa
SEC ↗Up to 100 Q2 common issuers plus 3 featured issuers. This is not the entire book.
FundamentalIcahn Associates
SEC ↗Up to 100 Q2 common issuers plus 0 featured issuers. This is not the entire book.
Appaloosa28issuers in coverage
Icahn Associates12issuers in coverage
01 / portfolio similarityfull normalized common books · Q1 and Q2
Fundamental · same-cohort comparison
Q2 shared issuers
0
of 37 in the union
Q2 issuer overlap
0.0%
Jaccard · shared / union
Q2 weighted overlap
0.0%
sum of smaller normalized weights
Q1 → Q2 weighted change
0.0 pp
Q1 0.0%
Q1 → Q2 issuer change
0.0 pp
Q1 0.0%

Similarity describes disclosed common-stock issuer overlap. It does not measure live exposure, intent, conviction or fund returns.

These managers have no shared Q2 common issuers.

02 / bounded action windowcurrent common issuers within coverage
Shared current issuers within coverage
0
Left-only current issuers within coverage
25
Right-only current issuers within coverage
12
Opposing actions
0
03 / opposing actionssame issuer · opposite direction

No opposing actions in this coverage.

04 / side-by-side coveragetop 50 displayed
Issuer values by manager
IssuerAppaloosaIcahn Associates
Icahn Enterprises LPCUSIP prefix 451100Not in coverageincreased618,393,343 shares · $4,458,616,003
CVR Energy IncCUSIP prefix 12662PNot in coverageunchanged71,201,875 shares · $1,960,899,637
AMAZON COM INCCUSIP prefix 023135increased5,000,000 shares · $1,191,700,000Not in coverage
MICRON TECHNOLOGY INCCUSIP prefix 595112decreased975,000 shares · $1,125,432,750Not in coverage
TAIWAN SEMICONDUCTOR MANUFACCUSIP prefix 874039increased1,650,000 shares · $787,990,500Not in coverage
ALPHABET INCCUSIP prefix 02079Kincreased1,850,000 shares · $653,660,500Not in coverage
UBER TECHNOLOGIES INCCUSIP prefix 90353Tincreased7,694,071 shares · $555,204,163Not in coverage
ISHARES INCCUSIP prefix 464286increased2,425,000 shares · $489,607,500Not in coverage
CVR Partners, LPCUSIP prefix 126633Not in coverageunchanged4,164,274 shares · $464,233,266
Centuri Holdings, Inc.CUSIP prefix 155923Not in coverageunchanged14,336,044 shares · $433,521,971
META PLATFORMS INCCUSIP prefix 30303Mincreased675,000 shares · $380,220,750Not in coverage
VISTRA CORPCUSIP prefix 92840Mincreased2,215,272 shares · $351,408,597Not in coverage
International Flavors and Fragrances Inc.CUSIP prefix 459506Not in coverageunchanged4,275,000 shares · $338,665,500
NVIDIA CORPORATIONCUSIP prefix 67066Gincreased1,525,000 shares · $305,137,250Not in coverage
NRG ENERGY INCCUSIP prefix 629377increased1,760,000 shares · $257,065,600Not in coverage
ALIBABA GROUP HLDG LTDCUSIP prefix 01609Wdecreased2,000,000 shares · $191,960,000Not in coverage
BOEING COCUSIP prefix 097023new800,000 shares · $173,176,000Not in coverage
LAM RESEARCH CORPCUSIP prefix 512807unchanged382,500 shares · $165,748,725Not in coverage
BAIDU INCCUSIP prefix 056752increased1,295,000 shares · $148,005,550Not in coverage
EchoStar CorporationCUSIP prefix 278768Not in coverageunchanged1,404,542 shares · $142,561,013
AMERICAN AIRLINES GROUP INCCUSIP prefix 02376Rnew7,500,000 shares · $135,525,000Not in coverage
JetBlue Airways Corp.CUSIP prefix 477143Not in coveragedecreased20,658,179 shares · $118,371,366
ADVANCED MICRO DEVICES INCCUSIP prefix 007903decreased197,500 shares · $114,729,725Not in coverage
COREWEAVE INCCUSIP prefix 21873Snew1,078,248 shares · $107,328,806Not in coverage
ASML HLDG NVCUSIP prefix N07059increased50,000 shares · $99,472,000Not in coverage
Monro, Inc.CUSIP prefix 610236Not in coverageunchanged5,078,573 shares · $86,894,384
Caesars Entertainment, Inc.CUSIP prefix 12769GNot in coverageunchanged2,440,109 shares · $73,642,490
SandRidge Energy, Inc.CUSIP prefix 80007PNot in coverageincreased5,054,907 shares · $69,252,220
American Electric Power CompanyCUSIP prefix 025537Not in coveragedecreased434,710 shares · $59,472,675
Bausch Plus Lomb Corp.CUSIP prefix 071705Not in coverageunchanged3,500,000 shares · $57,960,000
BROADCOM INCCUSIP prefix 11135Fnew150,000 shares · $56,662,500Not in coverage
QUALCOMM INCCUSIP prefix 747525decreased250,000 shares · $46,197,500Not in coverage
SPACE EXPLORATION TECHN CORPCUSIP prefix 84615Qnew225,000 shares · $38,443,500Not in coverage
ENERGY TRANSFER L PCUSIP prefix 29273Vunchanged1,576,125 shares · $30,135,510Not in coverage
MPLX LPCUSIP prefix 55336Vunchanged502,460 shares · $28,303,572Not in coverage
WHIRLPOOL CORPCUSIP prefix 963320decreased715,000 shares · $28,185,300Not in coverage
GOODYEAR TIRE & RUBR COCUSIP prefix 382550new1,508,591 shares · $9,956,701Not in coverage
JD.COM INCCUSIP prefix 47215Pclosed0 shares · $0Not in coverage
MICROSOFT CORPCUSIP prefix 594918closed0 shares · $0Not in coverage
UNITEDHEALTH GROUP INCCUSIP prefix 91324Pclosed0 shares · $0Not in coverage
Coverage / method

Similarity metrics use the complete normalized common-stock issuer book for each manager in Q1 and Q2. The action tables provide a separate bounded evidence window. Each manager contributes up to 100 current Q2 common issuers by reported value. The window also includes featured issuers that the manager holds or changed. Both views exclude CALL and PUT rows.

05 / more comparisonssame-manager pair pages · permanent canonical URLs

Appaloosa vs

Icahn Associates vs