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Largest Companies by Market Cap - March 2026

The largest US-listed companies by market capitalization as the market stood at the close of March 2026. This ranking is frozen at that date and does not move with today's prices.
How these values were calculated
Reconstructed, not recorded
The share counts in force at the close of March 2026 were not recorded at the time. Each value marked est. is that month's closing price multiplied by the share count on record today, so a buyback or an issuance since then moves it. The closing prices are exact; the share counts are today's.
What that changes
Ranks near each other can swap, and a company whose share count changed sharply since March 2026 carries the largest error. Months recorded while their inputs were current carry no marker.

Swipe or scroll the table sideways for more columns.

Rank
Symbol
Company Name
Market Cap
Rank Change
Sector
502
BG
Bunge Global SA
$24.44B est.
▲ 42
Consumer Defensive
503
GFS
GlobalFoundries Inc.
$24.41B est.
▼ 4
Technology
504
CMS
CMS Energy
$24.33B est.
▲ 18
Utilities
505
ON
ON Semiconductor Corp
$24.27B est.
▼ 5
Technology
506
FIS
Fidelity National Information Services, Inc.
$24.25B est.
▼ 11
Technology
507
DXCM
DexCom, Inc.
$24.23B est.
▼ 35
Healthcare
508
Q
Qnity Electronics, Inc.
$24.15B est.
▼ 16
Technology
509
CINF
Cincinnati Financial Corp
$24.15B est.
▲ 1
Financial Services
510
LPLA
LPL Financial Holdings Inc.
$24.06B est.
▲ 21
Financial Services
511
FLEX
Flex Ltd.
$23.98B est.
▲ 35
Technology
512
PPG
PPG Industries, Inc.
$23.76B est.
▼ 29
Basic Materials
513
TSCO
Tractor Supply Co
$23.76B est.
▼ 29
Consumer Cyclical
514
CRCL
Circle Internet Group, Inc.
$23.72B est.
▲ 83
Financial Services
515
MKL
Markel Group Inc.
$23.72B est.
▼ 11
Financial Services
516
ZM
Zoom Communications, Inc.
$23.57B est.
▲ 57
Technology
517
BCE
BCE, Inc.
$23.54B est.
▲ 4
Communication Services
518
AVB
AvalonBay Communities, Inc.
$23.33B est.
▼ 9
Real Estate
519
SQM
Sociedad Quimica y Minera de Chile SA
$23.12B est.
▲ 51
Basic Materials
520
NMR
Nomura Holdings, Inc
$23.06B est.
▼ 24
Financial Services
521
FICO
Fair Isaac Corporation
$23.06B est.
▼ 76
Technology
522
PAAS
Pan American Silver Corp.
$23.02B est.
▼ 59
Basic Materials
523
AER
Aercap Holdings N.V.
$22.89B est.
▼ 10
Industrials
524
XPO
XPO, Inc.
$22.84B est.
▼ 7
Industrials
525
ZS
Zscaler, Inc.
$22.69B est.
▲ 8
Technology
526
UMC
United Microelectronic Corp.
$22.59B est.
▼ 29
Technology
527
TSN
Tyson Foods, Inc.
$22.56B est.
▲ 24
Consumer Defensive
528
BNTX
BioNTech
$22.48B est.
▼ 52
Healthcare
529
ULTA
Ulta Beauty, Inc.
$22.47B est.
▼ 75
Consumer Cyclical
530
VRSN
VeriSign Inc
$22.43B est.
▲ 70
Technology
531
NI
NiSource Inc.
$22.37B est.
▲ 24
Utilities
532
DRI
Darden Restaurants, Inc.
$22.36B est.
▼ 8
Consumer Cyclical
533
AXIA
AXIA Energia American
$22.29B est.
—
Utilities
534
RF
Regions Financial Corp.
$22.29B est.
▲ 1
Financial Services
535
EQR
Equity Residential
$22.18B est.
▲ 2
Real Estate
536
SYF
Synchrony Financial
$22.13B est.
▲ 21
Financial Services
537
CHD
Church & Dwight Co., Inc.
$22.11B est.
▼ 21
Consumer Defensive
538
PHM
Pultegroup, Inc.
$22.05B est.
▼ 35
Consumer Cyclical
539
L
Loews Corporation
$21.96B est.
▲ 17
Financial Services
540
LH
Labcorp Holdings Inc.
$21.88B est.
▼ 4
Healthcare
541
FCNCA
First Citizens BancShares Inc
$21.84B est.
▲ 25
Financial Services
542
BRO
Brown & Brown, Inc.
$21.82B est.
▼ 12
Financial Services
543
DGX
Quest Diagnostics Inc.
$21.63B est.
—
Healthcare
544
RIVN
Rivian Automotive, Inc.
$21.61B est.
▲ 21
Consumer Cyclical
545
RGLD
Royal Gold Inc
$21.60B est.
▼ 39
Basic Materials
546
VLTO
Veralto Corporation
$21.56B est.
▼ 12
Industrials
547
STE
STERIS plc
$21.55B est.
▼ 28
Healthcare
548
SBS
Companhia de Saneamento Básico do Estado de São Paulo - SABESP
$21.51B est.
▲ 37
Utilities
549
KEY
KeyCorp
$21.49B est.
▲ 11
Financial Services
550
WSM
Williams-Sonoma, Inc.
$21.47B est.
▼ 24
Consumer Cyclical
551
WWD
Woodward, Inc.
$21.33B est.
▼ 3
Industrials
552
FWONK
Liberty Media Corporation Series C
$21.31B est.
▼ 2
Communication Services
553
FSLR
First Solar, Inc.
$21.20B est.
▲ 31
Technology
554
ALB
Albemarle Corporation
$21.17B est.
▲ 32
Basic Materials
555
EFX
Equifax, Incorporated
$21.16B est.
▼ 35
Industrials
556
DLTR
Dollar Tree Inc.
$21.05B est.
▼ 31
Consumer Defensive
557
WIT
Wipro Limited
$20.97B est.
▲ 10
Technology
558
LEN
Lennar Corporation
$20.92B est.
▼ 78
Consumer Cyclical
559
SW
Smurfit Westrock plc
$20.90B est.
▼ 41
Consumer Cyclical
560
HUM
Humana Inc.
$20.82B est.
▼ 8
Healthcare
561
RCI
Rogers Communications, Inc.
$20.77B est.
▲ 14
Communication Services
562
RVMD
Revolution Medicines, Inc.
$20.68B est.
▲ 10
Healthcare
563
OMC
Omnicom Group Inc.
$20.66B est.
▼ 22
Communication Services
564
STLA
Stellantis N.V.
$20.54B est.
▼ 24
Consumer Cyclical
565
BURL
Burlington Stores, Inc.
$20.48B est.
▲ 51
Consumer Cyclical
566
RL
Ralph Lauren Corporation
$20.47B est.
▲ 8
Consumer Cyclical
567
SOFI
SoFi Technologies, Inc.
$20.37B est.
▼ 14
Financial Services
568
USFD
US Foods Holding Corp.
$20.31B est.
▲ 12
Consumer Defensive
569
MRNA
Moderna, Inc.
$20.16B est.
▲ 12
Healthcare
570
QXO
QXO, Inc.
$20.15B est.
▼ 55
Industrials
571
NTAP
NetApp, Inc
$20.09B est.
▲ 44
Technology
572
TU
Telus Corporation
$20.03B est.
▲ 5
Communication Services
573
ROIV
Roivant Sciences Ltd.
$20.01B est.
▲ 21
Healthcare
574
CF
CF Industries Holding, Inc.
$19.95B est.
▲ 138
Basic Materials
575
JBHT
JB Hunt Transport Services Inc
$19.90B est.
▼ 7
Industrials
576
GIS
General Mills, Inc.
$19.86B est.
▼ 49
Consumer Defensive
577
ATI
ATI Inc.
$19.85B est.
▼ 18
Industrials
578
IHG
InterContinental Hotels Group Plc
$19.84B est.
▲ 21
Consumer Cyclical
579
TSEM
Tower Semiconductor Ltd
$19.80B est.
▲ 167
Technology
580
MDB
MongoDB, Inc.
$19.69B est.
▼ 86
Technology
581
CRS
Carpenter Technology Corp
$19.58B est.
▲ 29
Industrials
582
CHRW
C.H. Robinson Worldwide, Inc.
$19.58B est.
▼ 13
Industrials
583
LDOS
Leidos Holdings, Inc.
$19.56B est.
▼ 19
Technology
584
PSTG
Everpure, Inc.
$19.51B est.
—
Technology
585
BBD
Banco Bradesco S.A.
$19.39B est.
▼ 14
Financial Services
586
ZTO
ZTO Express (Cayman) Inc.
$19.38B est.
▲ 45
Industrials
587
CDE
Coeur Mining, Inc.
$19.36B est.
▼ 113
Basic Materials
588
PFG
Principal Financial Group, Inc.
$19.29B est.
▲ 14
Financial Services
589
JBS
JBS N.V.
$19.23B est.
▲ 55
Consumer Defensive
590
TROW
T Rowe Price Group Inc
$19.23B est.
▲ 17
Financial Services
591
FUTU
Futu Holdings Limited
$19.17B est.
▲ 4
Financial Services
592
AS
Amer Sports, Inc.
$19.15B est.
▼ 29
Consumer Cyclical
593
NVT
nVent Electric plc
$19.14B est.
▲ 28
Industrials
594
TWLO
Twilio Inc.
$19.10B est.
▲ 42
Technology
595
INCY
Incyte Genomics Inc
$19.08B est.
▲ 6
Healthcare
596
CPAY
Corpay
$19.02B est.
▼ 14
Technology
597
PKG
Packaging Corp of America
$18.91B est.
▲ 1
Consumer Cyclical
598
IP
International Paper Co.
$18.90B est.
▼ 51
Consumer Cyclical
599
EVRG
Evergy, Inc.
$18.88B est.
▲ 18
Utilities
600
BR
Broadridge Financial Solutions Inc
$18.79B est.
▼ 24
Technology
601
SNA
Snap-on Incorporated
$18.79B est.
▲ 8
Industrials
Ranked at close 940 companies
Rows on this page 100 ranks 502–601
Page 6 of 10
Basis Frozen March 2026 close
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.

Between the close of March 2026 and the close of February 2026, Petroleo Brasileiro S.A.-Petrobras (PBR) rose 45 places to rank 98; both rankings were reconstructed. Arm Holdings (ARM) climbed 29 places to rank 78. ConocoPhillips (COP) gained 26 places to rank 79. Unilever plc (UL) fell 26 places to rank 114. Southern Copper Corporation (SCCO) fell 21 places to rank 94. HDFC Bank Limited (HDB) declined 20 places to rank 105.

In the top 10, Broadcom Inc. (AVGO) overtook Tesla, Inc. (TSLA) and Meta Platforms, Inc. (META), while TSLA also overtook META. AVGO finished at rank 7. TSLA held rank 8. META finished at rank 9.

Sunbelt Rentals Holdings, Inc. (SUNB) entered the ranking at rank 473. PayPay Corporation (PAYP) entered at rank 711. Exact Sciences Corp (EXAS) left the ranking from rank 611. Confluent, Inc. (CFLT) left from rank 844.

Other climbers included TotalEnergies SE (TTE), Pfizer Inc. (PFE), Shell (SHEL), AT&T (T), The Charles Schwab Corporation (SCHW), PDD Holdings Inc. (PDD), Palantir Technologies Inc. (PLTR), The TJX Companies, Inc. (TJX) and International Business Machines Corporation (IBM). Other fallers included Stryker Corporation (SYK), GE Aerospace (GE), SAP SE (SAP) and Deere & Company (DE).

Compares this month's close with the previous month's close. A company that shifted only because another entered or left the ranking above it is not counted as having moved.