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GENERAL AMERICAN INVESTORS CO INC → IDYA

GENERAL AMERICAN INVESTORS CO INC IDYA Position History

IDEAYA Biosciences, Inc. • Healthcare

Quarters held
4
Latest value
$11.8M
Q3 2026
Peak value
$11.8M
First seen
Q4 2025

Dollar value over time

Show data table
PeriodPosition value
Q4 2025$9.7M
Q1 2026$9.3M
Q2 2026$11.5M
Q3 2026$11.8M

Quarter-by-quarter history

Every disclosed snapshot of the position

QuarterValueShares% PortfolioChange
Q3 2026$11.8M308.2K——
Q2 2026$11.5M308.2K——
Q1 2026$9.3M280.3K——
Q4 2025$9.7M280.3K——

Other funds holding IDYA

Other GENERAL AMERICAN INVESTORS CO INC positions

ASMLF

ASML Holding N.V.

$109.4M
ASMLF

ASML Holding N.V.

$99.6M
GOOGN

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$92.5M
MSFT

Microsoft Corporation

$87.1M
AAPL

Apple Inc.

$86.8M
GEV

GE Vernova Inc.

$83.4M
BRK-A

Berkshire Hathaway Inc. - Clas

$83M
BRK-A

Berkshire Hathaway Inc.

$82.4M