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Largest Companies by Market Cap - Complete Rankings

Every US-listed company the board holds, ranked by market capitalization, largest first. This board applies no size floor and admits every US venue its source carries, over-the-counter listings included, so it reaches far smaller companies than the performance and dividend boards do.

Data through October 6, 2026

Swipe or scroll the table sideways for more columns.

Rank
Symbol
Company Name
Market Cap
Price
Trend (7d)
Country
Sector
3801
OPTU
Optimum Communications, Inc.
$366.17M
$0.9600
▼ -5.9%
United States
Communication Services
3802
EVN
Eaton Vance Municipal Income Trust
$366.09M
$9.17
▼ -1.2%
United States
Financial Services
3803
GIX
GigCapital9 Corp.
$365.83M
$10.01
▲ +0.1%
—
—
3804
SCRM
Screaming Eagle Acquisition Corp.
$365.72M
$10.18
—
—
—
3805
OIM
OneIM Acquisition Corp.
$365.71M
$10.12
▼ -0.3%
United States
Financial Services
3806
IMXI
International Money Express, Inc.
$365.26M
$12.09
▲ +3.8%
United States
Technology
3807
GLOO
Gloo Holdings, Inc.
$365.21M
$3.99
▼ -10.7%
United States
Technology
3808
CRNC
Cerence Inc.
$365.01M
$8.07
▲ +5.2%
United States
Technology
3809
REAX
Real REMAX Group Inc.
$364.84M
$16.74
▲ +1.9%
United States
Real Estate
3810
CKPT
Checkpoint Therapeutics, Inc.
$364.61M
$4.26
—
—
—
3811
IRD
Opus Genetics, Inc.
$364.40M
$4.38
▼ -11.6%
United States
Healthcare
3812
ALUB
Alussa Energy Acquisition Corp. II
$364.05M
$10.13
▲ +0.1%
United States
Financial Services
3813
KPLT
Katapult Holdings, Inc.
$364.00M
$4.29
▼ -5.5%
—
Technology
3814
TACH
Titan Acquisition Corp.
$363.98M
$10.55
▲ +0.2%
United States
Financial Services
3815
AIOT
PowerFleet, Inc.
$363.75M
$2.71
▼ -1.4%
United States
Technology
3816
FENC
Fennec Pharmaceuticals Inc.
$362.95M
$10.35
▼ -4.2%
United States
Healthcare
3817
ERII
Energy Recovery, Inc.
$361.40M
$7.08
▲ +4.9%
United States
Industrials
3818
BRBI
BRBI BR Partners S.A. ADSs
$359.35M
$13.69
▲ +21.8%
Brazil
Financial Services
3819
FLXS
Flexsteel Industries
$359.30M
$87.81
▲ +1.7%
United States
Consumer Cyclical
3820
KCHV
Kochav Defense Acquisition Corp.
$359.02M
$10.48
▲ +0.2%
United States
Financial Services
3821
JOF
JAPAN SMALLER CAPITALIZATION FUND
$358.14M
$12.64
▲ +1.2%
Japan
Financial Services
3822
QNC
Quantum eMotion Corp.
$357.65M
$1.63
▼ -6.9%
Canada
Technology
3823
ACAA
Averin Capital Acquisition Corp.
$357.54M
$10.02
▲ +0.2%
—
—
3824
WSBF
Waterstone Financial, Inc.
$357.20M
$19.87
▼ -0.6%
United States
Financial Services
3825
SFIX
Stitch Fix, Inc.
$356.72M
$2.67
▲ +5.5%
United States
Consumer Cyclical
3826
CCII
Cohen Circle Acquisition Corp. II
$356.65M
$10.28
▼ -0.3%
United States
Financial Services
3827
VOXR
Vox Royalty Corp.
$356.51M
$5.13
▲ +1.3%
United States
Basic Materials
3828
EBS
Emergent Biosolutions, Inc.
$356.35M
$6.95
▲ +0.4%
United States
Healthcare
3829
EAD
Allspring Income Opportunities Fund
$356.33M
$6.03
▲ +0.2%
United States
Financial Services
3830
SOUL
Soulpower Acquisition Corporation
$355.83M
$10.48
▼ -0.1%
United States
Financial Services
3831
AMAC
AMR Resources Acquisition Corp
$355.65M
$9.80
▲ +0.1%
Cayman Islands
Financial Services
3832
ARTV
Artiva Biotherapeutics, Inc.
$355.43M
$7.27
▲ +3.4%
United States
Healthcare
3833
VMD
Viemed Healthcare, Inc.
$355.36M
$9.33
▲ +1.1%
United States
Healthcare
3834
ARCI
Archimedes Tech SPAC Partners III Co.
$355.09M
$10.07
▼ -0.3%
—
—
3835
TSBK
Timberland Bancorp Inc
$354.96M
$45.65
▲ +1.7%
United States
Financial Services
3836
CMRX
Chimerix, Inc.
$354.50M
$8.54
—
—
—
3837
SHOE
Shoe Station Group, Inc.
$354.48M
$13.04
▼ -0.2%
United States
Consumer Cyclical
3838
ENTA
Enanta Pharmaceuticals, Inc
$354.46M
$12.17
▼ -3.7%
United States
Healthcare
3839
HCIC
Hennessy Capital Investment Corp. VIII
$354.42M
$9.98
0.0%
United States
Financial Services
3840
SILC
Silicom Ltd
$354.34M
$61.65
▲ +20.0%
Israel
Technology
3841
CCCC
C4 Therapeutics, Inc.
$354.31M
$2.88
▼ -8.0%
United States
Healthcare
3842
KNOP
KNOT OFFSHORE PARTNERS LP
$354.17M
$10.25
▼ -2.4%
United Kingdom
Energy
3843
IA
Innovative Aerosystems, Inc.
$353.87M
$19.77
—
United States
Industrials
3844
TTRX
Turn Therapeutics Inc.
$353.48M
$11.64
▼ -13.2%
United States
Healthcare
3845
OYSE
Oyster Enterprises II Acquisition Corp
$353.39M
$10.42
▲ +0.1%
United States
Financial Services
3846
OCGN
Ocugen, Inc.
$352.67M
$1.04
▼ -4.6%
United States
Healthcare
3847
DSX
Diana Shipping, Inc.
$352.09M
$2.83
▲ +2.9%
Greece
Industrials
3848
SSBK
Southern States Bancshares, Inc.
$352.03M
$36.37
—
—
—
3849
BDCI
BTC Development Corp.
$351.98M
$10.13
▼ -0.2%
—
—
3850
CCCM
Columbus Circle Capital Corp I
$351.96M
$10.34
—
United States
Financial Services
3851
GBLI
Global Indemnity Group, LLC
$351.81M
$24.03
▼ -1.1%
United States
Financial Services
3852
BLZR
Trailblazer Acquisition Corp.
$351.66M
$10.23
▼ -0.1%
United States
Financial Services
3853
BRBS
Blue Ridge Bankshares, Inc.
$351.58M
$3.92
▲ +2.1%
United States
Financial Services
3854
CYPH
Cypherpunk Technologies Inc.
$351.31M
$3.26
▲ +0.9%
United States
Financial Services
3855
OBIO
Orchestra BioMed Holdings, Inc.
$351.01M
$5.84
▼ -4.0%
United States
Healthcare
3856
HTT
High Templar Tech Limited
$350.94M
$2.26
▼ -5.8%
China
Financial Services
3857
SBXE
SilverBox Corp V
$350.77M
$10.11
▲ +0.1%
United States
Financial Services
3858
TLNC
Talon Capital Corp.
$349.98M
$10.30
▲ +0.8%
—
—
3859
RLMD
Relmada Therapeutics, Inc.
$349.88M
$3.28
▼ -12.1%
United States
Healthcare
3860
ADV
Advantage Solutions Inc.
$349.41M
$27.25
▼ -7.8%
United States
Communication Services
3861
REI
Ring Energy Inc.
$349.12M
$1.34
▲ +3.9%
United States
Energy
3862
RCKY
Rocky Brands, Inc.
$348.82M
$46.56
▲ +2.5%
United States
Consumer Cyclical
3863
SORN
Soren Acquisition Corp.
$348.72M
$10.04
▲ +0.2%
United States
Financial Services
3864
OPI
Office Properties Income Trust
$348.40M
$15.87
▼ -0.5%
United States
Real Estate
3865
API
Agora, Inc.
$348.35M
$4.12
▼ -0.7%
United States
Technology
3866
ONTF
ON24, Inc.
$348.25M
$8.10
—
United States
Technology
3867
ARTNA
Artesian Resources Corp
$347.92M
$33.69
▲ +1.2%
United States
Utilities
3868
HCMA
HCM III Acquisition Corp.
$347.45M
$10.30
▲ +0.1%
United States
Financial Services
3869
FSBW
FS Bancorp, Inc.
$346.80M
$44.11
▲ +0.6%
United States
Financial Services
3870
TREE
LendingTree, Inc.
$346.78M
$24.70
▲ +1.4%
United States
Financial Services
3871
VKI
Invesco Advantage Municipal Income Trust II
$346.61M
$7.80
▲ +2.9%
United States
Financial Services
3872
PFL
PIMCO Income Strategy Fund
$346.59M
$6.94
▲ +0.9%
United States
Financial Services
3873
FOF
Cohen & Steers Closed End Opportunity Fund
$346.15M
$12.44
▲ +0.8%
United States
Financial Services
3874
NCV
Virtus Convertible & Income Fund
$345.90M
$15.31
▲ +1.3%
United States
Financial Services
3875
CV
CapsoVision, Inc.
$345.87M
$6.50
▼ -2.8%
United States
Healthcare
3876
GBAB
Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust
$345.41M
$12.47
▲ +0.7%
United States
Financial Services
3877
LZM
Lifezone Metals Limited
$345.27M
$3.84
▼ -0.5%
Isle of Man
Basic Materials
3878
AVBH
Avidbank Holdings, Inc.
$345.10M
$31.42
▲ +0.6%
United States
Financial Services
3879
INDP
Indaptus Therapeutics, Inc.
$345.10M
$2.59
▼ -9.1%
United States
Healthcare
3880
LEO
BNY Mellon Strategic Municipals, Inc.
$345.09M
$5.54
▲ +1.3%
United States
Financial Services
3881
KDK
Kodiak AI, Inc.
$345.06M
$1.72
▼ -19.3%
United States
Technology
3882
USDE
StablecoinX Inc.
$344.34M
$14.33
▼ -6.5%
United States
Financial Services
3883
DSAC
Daedalus Special Acquisition Corp.
$344.27M
$10.12
▼ -0.2%
United Kingdom
Financial Services
3884
CLNE
Clean Energy Fuels Corp.
$343.89M
$1.56
▼ -0.6%
United States
Energy
3885
LTRX
Lantronix Inc
$343.63M
$7.33
▲ +1.5%
United States
Technology
3886
EDD
Morgan Stanley Emerging Markets Domestic Debt Fund, Inc.
$343.55M
$5.33
▼ -3.3%
United States
Financial Services
3887
AACI
Armada Acquisition Corp. III
$342.51M
$10.06
▲ +0.1%
United States
Financial Services
3888
CABA
Cabaletta Bio, Inc.
$342.48M
$2.02
▲ +2.0%
United States
Healthcare
3889
PRE
Prenetics Global Limited
$342.30M
$20.40
▼ -10.7%
Hong Kong
Consumer Defensive
3890
FNKO
Funko, Inc.
$342.13M
$6.11
▲ +14.6%
United States
Consumer Cyclical
3891
CION
CION Investment Corporation
$341.96M
$6.95
▼ -2.9%
United States
Financial Services
3892
EMF
Templeton Emerging Markets Fund
$341.86M
$22.87
▲ +2.1%
Singapore
Financial Services
3893
GASS
StealthGas, Inc.
$341.67M
$9.08
▲ +2.1%
Greece
Industrials
3894
VFF
Village Farms International, Inc.
$341.18M
$2.79
▼ -10.0%
United States
Consumer Defensive
3895
PACK
Ranpak Holdings Corp.
$340.46M
$3.97
▼ -9.2%
United States
Consumer Cyclical
3896
NL
NLI Holdings, Inc.
$339.85M
$6.95
▼ -1.7%
United States
Industrials
3897
IPFX
Inflection Point Acquisition Corp. VI
$338.68M
$10.04
0.0%
United States
Financial Services
3898
AGEN
Agenus Inc.
$338.26M
$7.49
▼ -24.3%
United States
Healthcare
3899
BCML
BayCom Corp
$338.20M
$30.97
▲ +0.6%
United States
Financial Services
3900
PTOR
Praetorian Acquisition Corp.
$337.87M
$9.96
0.0%
—
—
Leader OPTU $366.17M
Rows on this page 100 ranks 3801–3900
Page 39 of 70
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Market caps are the share price multiplied by shares outstanding, and a company trading under several share classes appears once. This ranking is informational and is not investment advice.

What changed in this ranking

AI-generated summary by Rhea-AI, written on . How Rhea-AI works.

The biggest change in the live ranking was Coca-Cola FEMSA, S.A.B DE C.V (KOF), which fell 490 places, from rank 84 to rank 574. The live ranking is compared with the month-end snapshot of 2026-09-01.

Financial Services supplied a cluster of declines: Royal Bank of Canada (RY), Goldman Sachs Group Inc. (GS), Mitsubishi UFJ Financial Group, Inc. (MUFG) and HSBC Holdings plc (HSBC) all fell. RY, GS and MUFG each fell 5 places, while HSBC fell 4. Healthcare had another cluster: Novartis AG (NVS) and AstraZeneca PLC (AZN) each fell 5 places, while Amgen Inc (AMGN) fell 4.

KLA Corporation (KLAC) made the leading upward move, climbing 6 places to rank 52 from rank 58. Shopify Inc. (SHOP) climbed 5 places, Union Pacific Corp. (UNP) climbed 4, and Berkshire Hathaway (BRK.B), GE Vernova (GEV) and McDonald's Corporation (MCD) each climbed 3 places.

Newly appearing companies were all debuts. Pioneer Natural Resource Co. (PXD) entered at rank 270, Electronic Arts Inc (EA) at rank 314 and WestRock Company (WRK) at rank 802. Meanwhile, Berkshire Hathaway Inc. (BRK.A) departed from rank 35; its departure shifted companies below it by 1 place. The top 10 order was unchanged.

Compares today's ranking with the close of September 2026, the most recent month the archive holds. Positions here move with live prices, so a difference against that close is not a completed month's result.

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