ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

DIAMOND HILL CAPITAL MANAGEMENT INC's Holding History (CIK: 0001217541)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 327,331 Value ($000) $42,933 Avg Close $117.40 Range $88.00 - $138.80

Q3 2025

Shares 342,957 Value ($000) $32,571 Avg Close $99.18 Range $90.62 - $111.00

Q2 2025

Shares 379,781 Value ($000) $36,235 Avg Close $81.16 Range $68.70 - $96.83

Q1 2025

Shares 328,973 Value ($000) $26,101 Avg Close $108.24 Range $77.54 - $153.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	327,331	$42,933	$117.40	$88.00 - $138.80
Q3 2025	342,957	$32,571	$99.18	$90.62 - $111.00
Q2 2025	379,781	$36,235	$81.16	$68.70 - $96.83
Q1 2025	328,973	$26,101	$108.24	$77.54 - $153.06