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%.

Jeffrey Ubben

ValueAct Holdings, L.P. · Report period 2026-06-30 · 17 positions

Portfolio Holdings ?

Total Value
Positions 17
Top 10 Concentration 88.15%
Turnover Rate 14.06%
Ticker Company Shares Value ($) Weight (%)
V VISA INC 2.32M
AMZN AMAZON COM INC 2.94M
ROCKETCOSI ROCKET COS INC 41.67M
BLK BLACKROCK INC 581.7K
META META PLATFORMS INC 915.7K
CRM SALESFORCE INC 2.99M
TOST TOAST INC 14.13M
KKR KKR & CO INC 3.56M
LLYVA LIBERTY LIVE HOLDINGS INC 2.96M
SPOT SPOTIFY TECHNOLOGY S A 526.8K
SIMPSONMFG SIMPSON MFG INC 830.6K
RBLX ROBLOX CORP 3.15M
CBRE CBRE GROUP INC 992.4K
MDB MONGODB INC 165.7K
LYV LIVE NATION ENTERTAINMENT IN 302.1K
WIX WIX COM LTD 1.10M
PAYP PAYPAY CORP 2.15M

New Positions

Tickers added vs 2026-03-31

Ticker Company Value ($)
PAYP PAYPAY CORP

Exited Positions

Last known value from 2026-03-31

Ticker Company Last Value ($)
DIS DISNEY WALT CO

Top Buys

Weight change vs 2026-03-31

Ticker Company Current Previous Change
ROCKETCOSI ROCKET COS INC
AMZN AMAZON COM INC
V VISA INC
CBRE CBRE GROUP INC
SPOT SPOTIFY TECHNOLOGY S A
TOST TOAST INC
BLK BLACKROCK INC
PAYP PAYPAY CORP
KKR KKR & CO INC

Top Sells

Weight change vs 2026-03-31

Ticker Company Current Previous Change
MDB MONGODB INC
LLYVA LIBERTY LIVE HOLDINGS INC
RBLX ROBLOX CORP
CRM SALESFORCE INC
SIMPSONMFG SIMPSON MFG INC
WIX WIX COM LTD
LYV LIVE NATION ENTERTAINMENT IN
DIS DISNEY WALT CO
META META PLATFORMS INC