Whales walkthrough

See what super-investors own — and what they just changed

Consensus holdings, institutional buys and sells, Alpha Monitor, and full manager 13F tables — conviction vs. crowding in one place.

  • Most-owned and consensus dashboards across tracked funds
  • Institutional buys / sells and rotation signals
  • Alpha Monitor for conviction vs. margin of safety
  • Drill into each manager’s latest 13F equity book
SEC 13F Disclaimer: This data reflects long U.S. equity positions only. It excludes international holdings, private operating companies, and cash/treasuries.

Top 10 Most Owned

Names held by the most tracked funds · 13F 2026-06-30

TickerCompany# Funds
GOOG Alphabet, Inc. 23
AMZN Amazon.com, Inc. 18
META Meta Platforms, Inc. 18
TSM Taiwan Semiconductor Manufacturing Company Ltd 17
BRK-B Berkshire Hathaway, Inc. 16
MSFT Microsoft Corporation 16
V Visa, Inc. 14
AAPL Apple, Inc. 13
COF Capital One Financial Corp. 13
STT State Street SPDR S&P Health Care Equipment ETF 13

Top 10 Institutional Buys

Aggregate portfolio weight increase across all whales (quarter over quarter)

TickerCompanyWeight Δ
PLTR PALANTIR TECHNOLOGIES INC
AXP AMERICAN EXPRESS CO
GOOG ALPHABET INC
SPCX SPACE EXPLORATION TECHN CORP
RACE FERRARI N V
STT STATE STR SPDR S&P 500 ETF T
NVDA NVIDIA CORPORATION
AMZN AMAZON COM INC
MCO MOODYS CORP
MSFT MICROSOFT CORP

Top 10 Institutional Sells

Aggregate portfolio weight decrease across all whales (quarter over quarter)

TickerCompanyWeight Δ
BRK-B BERKSHIRE HATHAWAY INC DEL
GOOG ALPHABET INC
UNH UNITEDHEALTH GROUP INC
META META PLATFORMS INC
REGN REGENERON PHARMACEUTICALS
MA MASTERCARD INCORPORATED
GLD SPDR GOLD TR
LULU LULULEMON ATHLETICA INC
AMZN AMAZON COM INC
BABA ALIBABA GROUP HLDG LTD

Highest Conviction / Most Capital

Total reported 13F dollar value parked across all tracked funds

TickerCompanyTotal Value
GOOG Alphabet, Inc.
AAPL Apple, Inc.
STT State Street SPDR S&P Health Care Equipment ETF
QQQ INVESCO QQQ TRUST SERIES 1
ISHARESTR Ishares Tr
AXP American Express Co.
MU MICRON TECHNOLOGY INC
KO The Coca-Cola Co.
NVDA NVIDIA Corp.
BAC Bank of America Corp.

Alpha Monitor: Whale Conviction + Value

Top 5 whale portfolio weight increases (last two quarters) cross-referenced with Graham intrinsic value. Only names with >20% margin of safety and a completed valuation.

No alpha opportunities right now — either no qualifying whale buys, valuations are pending, or margin of safety is below 20%.

John Rogers

Ariel Investments LLC · Report period 2026-06-30 · 103 positions

Portfolio Holdings ?

Total Value
Positions 103
Top 10 Concentration 33.02%
Turnover Rate 10.67%
Ticker Company Shares Value ($) Weight (%)
MSGE MADISON SQUARE GARDEN ENTMT 5.30M
ONESPAWORL ONESPAWORLD HOLDINGS LIMITED 14.89M
CHARLESRIV CHARLES RIV LABS INTL INC 1.51M
AMG AFFILIATED MANAGERS GROUP 999.7K
JLL JONES LANG LASALLE INC 1.06M
NORWEGIANC NORWEGIAN CRUISE LINE HLDGS 15.43M
GENERACHLD GENERAC HLDGS INC 998.0K
SPHR SPHERE ENTERTAINMENT CO 1.67M
MIDD MIDDLEBY CORP 1.64M
MADISONSQU MADISON SQUARE GRDN SPRT COR 658.6K
NVST ENVISTA HOLDINGS CORPORATION 9.82M
ZBRA ZEBRA TECHNOLOGIES CORPORATI 923.0K
LAZ LAZARD INC 5.76M
BIORADLABS BIO RAD LABS INC 816.8K
PRESTIGECO PRESTIGE CONSMR HEALTHCARE I 4.87M
BOKFINLCOR BOK FINL CORP 1.63M
FIRSTAMERN FIRST AMERN FINL CORP 3.23M
CVSA COVISTA INC 1.77M
MATTELINC MATTEL INC 15.42M
MOHAWKINDS MOHAWK INDS INC 1.76M
MANCHESTER MANCHESTER UTD PLC NEW 9.26M
GNTX GENTEX CORP 8.31M
SMUCKERJMC SMUCKER J M CO 1.80M
BYD BOYD GAMING CORP 2.18M
CG CARLYLE GROUP INC 4.55M
REZI RESIDEO TECHNOLOGIES INC 6.14M
NTRS NORTHERN TR CORP 972.3K
CLB CORE LABORATORIES INC 14.07M
HAE HAEMONETICS CORP MASS 2.06M
RLI RLI CORP 2.52M
MAS MASCO CORP 1.64M
AXTA AXALTA COATING SYS LTD 3.46M
ADTINCDEL ADT INC DEL 17.86M
LH LABCORP HOLDINGS INC 349.1K
SMG SCOTTS MIRACLE-GRO CO 1.41M
KN KNOWLES CORP 2.28M
BCO BRINKS CO 911.3K
OMC OMNICOM GROUP INC 1.17M
XRAY DENTSPLY SIRONA INC 8.03M
LINDBLADEX LINDBLAD EXPEDITIONS HLDGS I 2.76M
INTC INTEL CORP 548.8K
CVS CVS HEALTH CORP 730.1K
LFUS LITTELFUSE INC 163.4K
DIS DISNEY WALT CO 635.4K
FSLR FIRST SOLAR INC 242.4K
GCMG GCM GROSVENOR INC 4.42M
SLB SLB LIMITED 1.16M
FDS FACTSET RESH SYS INC 234.1K
KEYS KEYSIGHT TECHNOLOGIES INC 145.7K
NVT NVENT ELEC PLC 299.0K
PPLC PPL CORP 1.35M
SCHW-PD SCHWAB CHARLES CORP 525.3K
WEX WEX INC 331.4K
CBRE CBRE GROUP INC 343.5K
MTBKCORP M & T BK CORP 174.6K
BMY BRISTOL-MYERS SQUIBB CO 696.4K
T AT&T INC 1.92M
KKR KKR & CO INC 424.2K
AQN ALGONQUIN POWER & UTILITIES 6.61M
DT DYNATRACE INC 788.5K
HPE HEWLETT PACKARD ENTERPRISE C 751.4K
HLI HOULIHAN LOKEY INC 244.5K
FITB FIFTH THIRD BANCORP 554.7K
KFY KORN FERRY 450.1K
FDX FEDEX CORP 95.5K
BAC BANK OF AMER CORP 492.6K
AFL AFLAC INC 236.2K
FISV FISERV INC 545.1K
GILD GILEAD SCIENCES INC 195.7K
LESLIESINC LESLIES INC 2.42M
COF CAPITAL ONE FINL CORP 108.3K
RCL ROYAL CARIBBEAN GROUP 67.2K
SIMPSONMFG SIMPSON MFG INC 99.6K
CNP CENTERPOINT ENERGY INC 460.1K
KMX CARMAX INC 346.5K
ISHARESTR ISHARES TR 78.7K
MTN VAIL RESORTS INC 109.1K
PGR PROGRESSIVE CORP 58.9K
SNA SNAP ON INC 28.9K
MGPI MGP INGREDIENTS INC NEW 610.7K
PHIN PHINIA INC 113.2K
JNJ JOHNSON & JOHNSON 35.4K
TSM TAIWAN SEMICONDUCTOR MANUFAC 17.8K
FDXF FEDEX FGHT HLDG CO INC 47.7K
B BARRICK MNG CORP 194.5K
APA APA CORPORATION 186.5K
CVX CHEVRON CORPORATION 34.6K
LMT LOCKHEED MARTIN CORP 11.0K
VANGUARDTA VANGUARD TAX-MANAGED FDS 76.0K
VANGUARDIN VANGUARD INTL EQUITY INDEX F 38.0K
AJG GALLAGHER ARTHUR J & CO 18.6K
BWA BORGWARNER INC 55.0K
KBFINLGROU KB FINL GROUP INC 26.8K
MOS MOSAIC CO 123.6K
KSPI KASPI KZ JSC 23.6K
ORCL ORACLE CORP 13.7K
COLUMBIAET COLUMBIA ETF TR II 16.7K
HDB HDFC BANK LTD 14.1K
MSI MOTOROLA SOLUTIONS INC 692
KMT KENNAMETAL INC 7.8K
ZBH ZIMMER BIOMET HOLDINGS INC 3.0K
BRC BRADY CORP 2.7K
FICO FAIR ISAAC CORP 203

New Positions

Tickers added vs 2026-03-31

Ticker Company Value ($)
HAE HAEMONETICS CORP MASS
PPLC PPL CORP
DT DYNATRACE INC
HLI HOULIHAN LOKEY INC
COF CAPITAL ONE FINL CORP
FDXF FEDEX FGHT HLDG CO INC
VANGUARDTA VANGUARD TAX-MANAGED FDS

Exited Positions

Last known value from 2026-03-31

Ticker Company Last Value ($)
SWK STANLEY BLACK & DECKER INC
TAP MOLSON COORS BEVERAGE CO
MSFT MICROSOFT CORP
PSKY PARAMOUNT SKYDANCE CORP
HCKT HACKETT GROUP INC
BAP CREDICORP LTD
IFS INTERCORP FINL SVCS INC
VANGUARDST VANGUARD STAR FDS

Top Buys

Weight change vs 2026-03-31

Ticker Company Current Previous Change
HAE HAEMONETICS CORP MASS
MAS MASCO CORP
RLI RLI CORP
CHARLESRIV CHARLES RIV LABS INTL INC
ZBRA ZEBRA TECHNOLOGIES CORPORATI
PPLC PPL CORP
MIDD MIDDLEBY CORP
MANCHESTER MANCHESTER UTD PLC NEW
DT DYNATRACE INC
HLI HOULIHAN LOKEY INC

Top Sells

Weight change vs 2026-03-31

Ticker Company Current Previous Change
AQN ALGONQUIN POWER & UTILITIES
CLB CORE LABORATORIES INC
PRESTIGECO PRESTIGE CONSMR HEALTHCARE I
NVST ENVISTA HOLDINGS CORPORATION
REZI RESIDEO TECHNOLOGIES INC
FIRSTAMERN FIRST AMERN FINL CORP
LAZ LAZARD INC
SPHR SPHERE ENTERTAINMENT CO
KMT KENNAMETAL INC
SWK STANLEY BLACK & DECKER INC